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* [gcc(refs/users/segher/heads/gm2)] Import from Gaius' 20210617 post
@ 2021-06-19 13:47 Segher Boessenkool
0 siblings, 0 replies; 2+ messages in thread
From: Segher Boessenkool @ 2021-06-19 13:47 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:dfe58afc95f7b59ce71039f8265fb76f6c39d081
commit dfe58afc95f7b59ce71039f8265fb76f6c39d081
Author: Gaius Mulley <gaius.mulley@southwales.ac.uk>
Date: Thu Jun 17 23:26:41 2021 +0100
Import from Gaius' 20210617 post
2021-06-17 Gaius Mulley <gaius.mulley@southwales.ac.uk>
* Makefile.def (host_modules) includes gm2tools.
(target_modules): Includes libgm2.
(GM2_FOR_TARGET): Added.
(GM2FLAGS_FOR_TARGET): Added.
(dependencies): all-gm2tools on all-target-libgm2.
(dependencies): configure-target-libgm2 on all-target-libstdc++-v3.
(dependencies): all-target-libgm2 on all-target-libatomic.
(languages): m2 define gcc-check-target as check-m2,
define lib-check-target as check-target-libgm2 and
lib-check-target as check-gm2tools.
* Makefile.tpl: Assign GM2,
GM2_FOR_BUILD, GM2_FOR_TARGET and GM2FLAGS.
Pass variables to make.
* configure.ac (GM2_FOR_TARGET): Added.
Request build driver program gm2.
(libgm2) option added.
(GCC_TARGET_TOOL): define gm2 and how it is invoked.
(compare_exclusions) includes SYSTEM and M2Version.
gcc/
* doc/gm2.texi: New.
* doc/install.texi (m2): Add Modula-2 as a recognized front end
language. (--disable-libgm2) Add entry. (check-m2) Add reference
to run the Modula-2 regression tests.
* doc/sourcebuild.texi (gm2tools): Added top level directory additions.
(libgm2) Added top level directory entry. (m2) Added reference for
a new language subdirectory.
* gcc/c-family/cppspec.c (lang_register_spec_functions): Added.
* gcc/c/gccspec.c (lang_register_spec_functions): Added.
* gcc/cp/g++spec.c (lang_register_spec_functions): Added.
* gcc/d/d-spec.cc (lang_register_spec_functions): Added.
* gcc/fortran/gfortranspec.c (lang_register_spec_functions): Added.
* gcc/gcc.c (allow_linker): Global variable to disable
linker by the front end. (xputenv) available externally.
(xgetenv) New function. (save_switch) available externally.
(fe_add_linker_option) New function. (handle_OPT_B) New function.
(fe_add_infile) New function. (fe_mark_compiled) New function.
(driver_handle_option) call handle_OPT_B. (print_option) New
function. (print_options) New function. (dbg_options) New function.
(fe_add_spec_function) New function. (lookup_spec_function)
checks front end registered functions.
(driver::set_up_specs): call lang_register_spec_functions.
(maybe_run_linker): Check allow_linker before running the linker.
* gcc/gcc.h (fe_save_switch): Prototype.
(handle_OPT_B) Prototype. (fe_add_infile) Prototype.
(fe_add_linker_option) Prototype. (fe_add_spec_function) Prototype.
(xputenv) Prototype. (xgetenv) Prototype. (print_options) Prototype.
(print_option) Prototype. (dbg_options) Prototype.
(lang_register_spec_functions) Prototype.
(allow_linker): Extern.
* gcc/go/gospec.c (lang_register_spec_functions): Added.
* gcc/m2: New directory. TODO: Should list the files in here :-)
*** from Segher:
I renamed gm2-libs/getopt.def to gm2-libs/cgetopt.def . This probably
won't work, but the way the current GCC Git is configured it is
impossible to have files that differ in name case only (GetOpt.def in
this case).
Diff:
---
Makefile.def | 11 +
Makefile.in | 976 +-
Makefile.tpl | 14 +-
configure | 242 +-
configure.ac | 16 +-
gcc/c-family/cppspec.c | 6 +
gcc/c/gccspec.c | 6 +
gcc/cp/g++spec.c | 6 +
gcc/d/d-spec.cc | 7 +
gcc/doc/gm2.texi | 2902 ++
gcc/doc/install.texi | 37 +-
gcc/doc/sourcebuild.texi | 19 +-
gcc/fortran/gfortranspec.c | 10 +-
gcc/gcc.c | 212 +-
gcc/gcc.h | 23 +
gcc/go/gospec.c | 6 +
gcc/hwint.h | 7 +-
gcc/jit/jit-spec.c | 6 +
gcc/m2/COPYING.FDL | 397 +
gcc/m2/COPYING.RUNTIME | 73 +
gcc/m2/COPYING3 | 675 +
gcc/m2/COPYING3.LIB | 165 +
gcc/m2/ChangeLog | 975 +
gcc/m2/ChangeLog-2001 | 68 +
gcc/m2/ChangeLog-2002 | 59 +
gcc/m2/ChangeLog-2003 | 284 +
gcc/m2/ChangeLog-2004 | 396 +
gcc/m2/ChangeLog-2005 | 535 +
gcc/m2/ChangeLog-2006 | 388 +
gcc/m2/ChangeLog-2007 | 378 +
gcc/m2/ChangeLog-2008 | 1994 ++
gcc/m2/ChangeLog-2009 | 1720 ++
gcc/m2/ChangeLog-2010 | 3680 +++
gcc/m2/ChangeLog-2011 | 493 +
gcc/m2/ChangeLog-2012 | 310 +
gcc/m2/ChangeLog-2013 | 810 +
gcc/m2/ChangeLog-2014 | 936 +
gcc/m2/ChangeLog-2015 | 601 +
gcc/m2/ChangeLog-2016 | 1352 +
gcc/m2/ChangeLog-2017 | 1077 +
gcc/m2/ChangeLog-2018 | 607 +
gcc/m2/ChangeLog-2019 | 4638 ++++
gcc/m2/ChangeLog-2020 | 1707 ++
gcc/m2/Make-lang.in | 2284 ++
gcc/m2/Make-lang.in- | 2273 ++
gcc/m2/NEWS | 231 +
gcc/m2/README | 35 +
gcc/m2/aclocal.m4 | 12 +
gcc/m2/bnf/README | 2 +
gcc/m2/bnf/gm2l.bnf | 1371 +
gcc/m2/bnf/gm2m.bnf | 2402 ++
gcc/m2/bnf/m2-1.bnf | 1031 +
gcc/m2/bnf/m2-2.bnf | 1184 +
gcc/m2/bnf/m2-3.bnf | 1653 ++
gcc/m2/bnf/m2-c.bnf | 1237 +
gcc/m2/bnf/m2-h.bnf | 1245 +
gcc/m2/bnf/m2.bnf | 868 +
gcc/m2/bnf/mc-1.bnf | 1099 +
gcc/m2/bnf/mc-2.bnf | 1134 +
gcc/m2/bnf/mc-3.bnf | 1290 +
gcc/m2/bnf/mc-4.bnf | 1265 +
gcc/m2/bnf/mc-5.bnf | 1566 ++
gcc/m2/config-lang.in | 85 +
gcc/m2/config-make.in | 2 +
gcc/m2/configure | 4842 ++++
gcc/m2/configure.ac | 50 +
gcc/m2/el/gm2-mode.el | 2501 ++
gcc/m2/gm2-compiler/CLexBuf.def | 264 +
gcc/m2/gm2-compiler/CLexBuf.mod | 1033 +
gcc/m2/gm2-compiler/FifoQueue.def | 103 +
gcc/m2/gm2-compiler/FifoQueue.mod | 170 +
gcc/m2/gm2-compiler/Lists.def | 128 +
gcc/m2/gm2-compiler/Lists.mod | 341 +
gcc/m2/gm2-compiler/M2ALU.def | 989 +
gcc/m2/gm2-compiler/M2ALU.mod | 5260 ++++
gcc/m2/gm2-compiler/M2AsmUtil.def | 114 +
gcc/m2/gm2-compiler/M2AsmUtil.mod | 326 +
gcc/m2/gm2-compiler/M2Base.def | 403 +
gcc/m2/gm2-compiler/M2Base.mod | 2632 ++
gcc/m2/gm2-compiler/M2BasicBlock.def | 87 +
gcc/m2/gm2-compiler/M2BasicBlock.mod | 350 +
gcc/m2/gm2-compiler/M2Batch.def | 180 +
gcc/m2/gm2-compiler/M2Batch.mod | 467 +
gcc/m2/gm2-compiler/M2Bitset.def | 54 +
gcc/m2/gm2-compiler/M2Bitset.mod | 89 +
gcc/m2/gm2-compiler/M2CaseList.def | 123 +
gcc/m2/gm2-compiler/M2CaseList.mod | 935 +
gcc/m2/gm2-compiler/M2Check.def | 66 +
gcc/m2/gm2-compiler/M2Check.mod | 1501 ++
gcc/m2/gm2-compiler/M2Code.def | 54 +
gcc/m2/gm2-compiler/M2Code.mod | 522 +
gcc/m2/gm2-compiler/M2ColorString.def | 142 +
gcc/m2/gm2-compiler/M2ColorString.mod | 218 +
gcc/m2/gm2-compiler/M2Comp.def | 70 +
gcc/m2/gm2-compiler/M2Comp.mod | 616 +
gcc/m2/gm2-compiler/M2Configure.def | 73 +
gcc/m2/gm2-compiler/M2Configure.mod | 24 +
gcc/m2/gm2-compiler/M2Const.def | 39 +
gcc/m2/gm2-compiler/M2Const.mod | 501 +
gcc/m2/gm2-compiler/M2Debug.def | 49 +
gcc/m2/gm2-compiler/M2Debug.mod | 57 +
gcc/m2/gm2-compiler/M2DebugStack.def | 51 +
gcc/m2/gm2-compiler/M2DebugStack.mod | 884 +
gcc/m2/gm2-compiler/M2Defaults.def | 54 +
gcc/m2/gm2-compiler/M2Defaults.mod | 64 +
gcc/m2/gm2-compiler/M2Depth.def | 52 +
gcc/m2/gm2-compiler/M2Depth.mod | 498 +
gcc/m2/gm2-compiler/M2DriverOptions.def | 43 +
gcc/m2/gm2-compiler/M2DriverOptions.mod | 95 +
gcc/m2/gm2-compiler/M2Emit.def | 59 +
gcc/m2/gm2-compiler/M2Emit.mod | 82 +
gcc/m2/gm2-compiler/M2Error.def | 221 +
gcc/m2/gm2-compiler/M2Error.mod | 792 +
gcc/m2/gm2-compiler/M2EvalSym.def | 42 +
gcc/m2/gm2-compiler/M2FileName.def | 74 +
gcc/m2/gm2-compiler/M2FileName.mod | 106 +
gcc/m2/gm2-compiler/M2GCCDeclare.def | 235 +
gcc/m2/gm2-compiler/M2GCCDeclare.mod | 6259 +++++
gcc/m2/gm2-compiler/M2GenGCC.def | 103 +
gcc/m2/gm2-compiler/M2GenGCC.mod | 7395 ++++++
gcc/m2/gm2-compiler/M2Lex.def | 106 +
gcc/m2/gm2-compiler/M2Lex.mod | 418 +
gcc/m2/gm2-compiler/M2LexBuf.def | 263 +
gcc/m2/gm2-compiler/M2LexBuf.mod | 1084 +
gcc/m2/gm2-compiler/M2MetaError.def | 179 +
gcc/m2/gm2-compiler/M2MetaError.mod | 2119 ++
gcc/m2/gm2-compiler/M2Optimize.def | 59 +
gcc/m2/gm2-compiler/M2Optimize.mod | 519 +
gcc/m2/gm2-compiler/M2Options.def | 666 +
gcc/m2/gm2-compiler/M2Options.mod | 1049 +
gcc/m2/gm2-compiler/M2Pass.def | 178 +
gcc/m2/gm2-compiler/M2Pass.mod | 246 +
gcc/m2/gm2-compiler/M2Preprocess.def | 51 +
gcc/m2/gm2-compiler/M2Preprocess.mod | 132 +
gcc/m2/gm2-compiler/M2Printf.def | 66 +
gcc/m2/gm2-compiler/M2Printf.mod | 312 +
gcc/m2/gm2-compiler/M2Quads.def | 2620 ++
gcc/m2/gm2-compiler/M2Quads.mod | 14396 ++++++++++
gcc/m2/gm2-compiler/M2Quiet.def | 46 +
gcc/m2/gm2-compiler/M2Quiet.mod | 74 +
gcc/m2/gm2-compiler/M2Range.def | 417 +
gcc/m2/gm2-compiler/M2Range.mod | 3489 +++
gcc/m2/gm2-compiler/M2Reserved.def | 128 +
gcc/m2/gm2-compiler/M2Reserved.mod | 358 +
gcc/m2/gm2-compiler/M2SSA.def | 27 +
gcc/m2/gm2-compiler/M2SSA.mod | 174 +
gcc/m2/gm2-compiler/M2Scope.def | 65 +
gcc/m2/gm2-compiler/M2Scope.mod | 360 +
gcc/m2/gm2-compiler/M2Search.def | 115 +
gcc/m2/gm2-compiler/M2Search.mod | 299 +
gcc/m2/gm2-compiler/M2Size.def | 46 +
gcc/m2/gm2-compiler/M2Size.mod | 52 +
gcc/m2/gm2-compiler/M2StackAddress.def | 99 +
gcc/m2/gm2-compiler/M2StackAddress.mod | 288 +
gcc/m2/gm2-compiler/M2StackWord.def | 99 +
gcc/m2/gm2-compiler/M2StackWord.mod | 290 +
gcc/m2/gm2-compiler/M2Students.def | 54 +
gcc/m2/gm2-compiler/M2Students.mod | 256 +
gcc/m2/gm2-compiler/M2Swig.def | 44 +
gcc/m2/gm2-compiler/M2Swig.mod | 985 +
gcc/m2/gm2-compiler/M2System.def | 253 +
gcc/m2/gm2-compiler/M2System.mod | 795 +
gcc/m2/gm2-compiler/M2Version.def | 70 +
gcc/m2/gm2-compiler/NameKey.def | 122 +
gcc/m2/gm2-compiler/NameKey.mod | 417 +
gcc/m2/gm2-compiler/ObjectFiles.def | 71 +
gcc/m2/gm2-compiler/ObjectFiles.mod | 171 +
gcc/m2/gm2-compiler/P0SymBuild.def | 134 +
gcc/m2/gm2-compiler/P0SymBuild.mod | 723 +
gcc/m2/gm2-compiler/P0SyntaxCheck.def | 44 +
gcc/m2/gm2-compiler/P1Build.def | 44 +
gcc/m2/gm2-compiler/P1SymBuild.def | 530 +
gcc/m2/gm2-compiler/P1SymBuild.mod | 1097 +
gcc/m2/gm2-compiler/P2Build.def | 43 +
gcc/m2/gm2-compiler/P2SymBuild.def | 1286 +
gcc/m2/gm2-compiler/P2SymBuild.mod | 3008 +++
gcc/m2/gm2-compiler/P3Build.def | 43 +
gcc/m2/gm2-compiler/P3SymBuild.def | 395 +
gcc/m2/gm2-compiler/P3SymBuild.mod | 679 +
gcc/m2/gm2-compiler/PCBuild.def | 44 +
gcc/m2/gm2-compiler/PCSymBuild.def | 497 +
gcc/m2/gm2-compiler/PCSymBuild.mod | 2286 ++
gcc/m2/gm2-compiler/PHBuild.def | 44 +
gcc/m2/gm2-compiler/README | 1 +
gcc/m2/gm2-compiler/Sets.def | 104 +
gcc/m2/gm2-compiler/Sets.mod | 319 +
gcc/m2/gm2-compiler/SymbolConversion.def | 87 +
gcc/m2/gm2-compiler/SymbolConversion.mod | 247 +
gcc/m2/gm2-compiler/SymbolKey.def | 121 +
gcc/m2/gm2-compiler/SymbolKey.mod | 338 +
gcc/m2/gm2-compiler/SymbolTable.def | 3197 +++
gcc/m2/gm2-compiler/SymbolTable.mod | 13298 ++++++++++
gcc/m2/gm2-compiler/bnflex.def | 156 +
gcc/m2/gm2-compiler/bnflex.mod | 417 +
gcc/m2/gm2-compiler/cflex.def | 98 +
gcc/m2/gm2-compiler/gm2.mod | 52 +
gcc/m2/gm2-compiler/gm2lcc.mod | 842 +
gcc/m2/gm2-compiler/gm2lgen.mod | 424 +
gcc/m2/gm2-compiler/gm2lorder.mod | 271 +
gcc/m2/gm2-compiler/m2flex.def | 101 +
gcc/m2/gm2-compiler/ppg.mod | 5445 ++++
gcc/m2/gm2-gcc/README | 5 +
gcc/m2/gm2-gcc/dynamicstrings.h | 38 +
gcc/m2/gm2-gcc/gcc-consolidation.h | 97 +
gcc/m2/gm2-gcc/init.c | 196 +
gcc/m2/gm2-gcc/init.def | 43 +
gcc/m2/gm2-gcc/init.h | 35 +
gcc/m2/gm2-gcc/m2assert.c | 41 +
gcc/m2/gm2-gcc/m2assert.h | 68 +
gcc/m2/gm2-gcc/m2block.c | 783 +
gcc/m2/gm2-gcc/m2block.def | 225 +
gcc/m2/gm2-gcc/m2block.h | 78 +
gcc/m2/gm2-gcc/m2builtins.c | 1330 +
gcc/m2/gm2-gcc/m2builtins.def | 121 +
gcc/m2/gm2-gcc/m2builtins.h | 56 +
gcc/m2/gm2-gcc/m2color.c | 48 +
gcc/m2/gm2-gcc/m2color.def | 42 +
gcc/m2/gm2-gcc/m2color.h | 47 +
gcc/m2/gm2-gcc/m2convert.c | 659 +
gcc/m2/gm2-gcc/m2convert.def | 98 +
gcc/m2/gm2-gcc/m2convert.h | 54 +
gcc/m2/gm2-gcc/m2decl.c | 388 +
gcc/m2/gm2-gcc/m2decl.def | 171 +
gcc/m2/gm2-gcc/m2decl.h | 72 +
gcc/m2/gm2-gcc/m2except.c | 646 +
gcc/m2/gm2-gcc/m2except.def | 79 +
gcc/m2/gm2-gcc/m2except.h | 70 +
gcc/m2/gm2-gcc/m2expr.c | 4272 +++
gcc/m2/gm2-gcc/m2expr.def | 700 +
gcc/m2/gm2-gcc/m2expr.h | 243 +
gcc/m2/gm2-gcc/m2linemap.c | 257 +
gcc/m2/gm2-gcc/m2linemap.def | 61 +
gcc/m2/gm2-gcc/m2linemap.h | 72 +
gcc/m2/gm2-gcc/m2misc.c | 56 +
gcc/m2/gm2-gcc/m2misc.def | 29 +
gcc/m2/gm2-gcc/m2misc.h | 44 +
gcc/m2/gm2-gcc/m2options.h | 113 +
gcc/m2/gm2-gcc/m2range.h | 40 +
gcc/m2/gm2-gcc/m2search.h | 35 +
gcc/m2/gm2-gcc/m2statement.c | 1011 +
gcc/m2/gm2-gcc/m2statement.def | 307 +
gcc/m2/gm2-gcc/m2statement.h | 109 +
gcc/m2/gm2-gcc/m2top.c | 65 +
gcc/m2/gm2-gcc/m2top.def | 46 +
gcc/m2/gm2-gcc/m2top.h | 44 +
gcc/m2/gm2-gcc/m2tree.c | 132 +
gcc/m2/gm2-gcc/m2tree.def | 41 +
gcc/m2/gm2-gcc/m2tree.h | 58 +
gcc/m2/gm2-gcc/m2treelib.c | 430 +
gcc/m2/gm2-gcc/m2treelib.def | 109 +
gcc/m2/gm2-gcc/m2treelib.h | 66 +
gcc/m2/gm2-gcc/m2type.c | 3104 +++
gcc/m2/gm2-gcc/m2type.def | 986 +
gcc/m2/gm2-gcc/m2type.h | 222 +
gcc/m2/gm2-gcc/rtegraph.c | 526 +
gcc/m2/gm2-gcc/rtegraph.h | 42 +
gcc/m2/gm2-ici/M2Emit.mod | 179 +
gcc/m2/gm2-ici/README | 3 +
gcc/m2/gm2-ici/m2linemap.c | 30 +
gcc/m2/gm2-internals.texi | 1067 +
gcc/m2/gm2-lang.c | 939 +
gcc/m2/gm2-lang.h | 56 +
gcc/m2/gm2-libiberty/README | 2 +
gcc/m2/gm2-libiberty/choosetemp.def | 34 +
gcc/m2/gm2-libiberty/pexecute.def | 82 +
gcc/m2/gm2-libs-ch/README | 3 +
gcc/m2/gm2-libs-ch/RTcodummy.c | 128 +
gcc/m2/gm2-libs-ch/RTintdummy.c | 43 +
gcc/m2/gm2-libs-ch/Selective.c | 231 +
gcc/m2/gm2-libs-ch/SysExceptions.c | 242 +
gcc/m2/gm2-libs-ch/UnixArgs.c | 40 +
gcc/m2/gm2-libs-ch/choosetemp.c | 51 +
gcc/m2/gm2-libs-ch/dtoa.c | 176 +
gcc/m2/gm2-libs-ch/errno.c | 51 +
gcc/m2/gm2-libs-ch/getopt.c | 153 +
gcc/m2/gm2-libs-ch/host.c | 56 +
gcc/m2/gm2-libs-ch/ldtoa.c | 106 +
gcc/m2/gm2-libs-ch/pthdummy.c | 50 +
gcc/m2/gm2-libs-ch/termios.c | 1928 ++
gcc/m2/gm2-libs-ch/tools.c | 35 +
gcc/m2/gm2-libs-ch/wrapc.c | 234 +
gcc/m2/gm2-libs-ch/xlibc.c | 40 +
gcc/m2/gm2-libs-coroutines/Debug.def | 79 +
gcc/m2/gm2-libs-coroutines/Debug.mod | 180 +
gcc/m2/gm2-libs-coroutines/Executive.def | 152 +
gcc/m2/gm2-libs-coroutines/Executive.mod | 962 +
gcc/m2/gm2-libs-coroutines/KeyBoardLEDs.def | 63 +
gcc/m2/gm2-libs-coroutines/README.texi | 48 +
gcc/m2/gm2-libs-coroutines/SYSTEM.def | 262 +
gcc/m2/gm2-libs-coroutines/SYSTEM.mod | 484 +
gcc/m2/gm2-libs-coroutines/TimerHandler.def | 102 +
gcc/m2/gm2-libs-coroutines/TimerHandler.mod | 758 +
gcc/m2/gm2-libs-iso/COROUTINES.def | 112 +
gcc/m2/gm2-libs-iso/COROUTINES.mod | 602 +
gcc/m2/gm2-libs-iso/ChanConsts.def | 64 +
gcc/m2/gm2-libs-iso/ChanConsts.h | 47 +
gcc/m2/gm2-libs-iso/ChanConsts.mod | 29 +
gcc/m2/gm2-libs-iso/CharClass.def | 35 +
gcc/m2/gm2-libs-iso/CharClass.mod | 81 +
gcc/m2/gm2-libs-iso/ClientSocket.def | 59 +
gcc/m2/gm2-libs-iso/ClientSocket.mod | 468 +
gcc/m2/gm2-libs-iso/ComplexMath.def | 73 +
gcc/m2/gm2-libs-iso/ComplexMath.mod | 164 +
gcc/m2/gm2-libs-iso/ConvStringLong.def | 60 +
gcc/m2/gm2-libs-iso/ConvStringLong.mod | 292 +
gcc/m2/gm2-libs-iso/ConvStringReal.def | 60 +
gcc/m2/gm2-libs-iso/ConvStringReal.mod | 299 +
gcc/m2/gm2-libs-iso/ConvTypes.def | 37 +
gcc/m2/gm2-libs-iso/ConvTypes.mod | 29 +
gcc/m2/gm2-libs-iso/EXCEPTIONS.def | 58 +
gcc/m2/gm2-libs-iso/EXCEPTIONS.mod | 138 +
gcc/m2/gm2-libs-iso/ErrnoCategory.c | 138 +
gcc/m2/gm2-libs-iso/ErrnoCategory.def | 74 +
gcc/m2/gm2-libs-iso/GeneralUserExceptions.def | 36 +
gcc/m2/gm2-libs-iso/GeneralUserExceptions.mod | 87 +
gcc/m2/gm2-libs-iso/IOChan.def | 177 +
gcc/m2/gm2-libs-iso/IOChan.mod | 550 +
gcc/m2/gm2-libs-iso/IOConsts.def | 28 +
gcc/m2/gm2-libs-iso/IOConsts.mod | 29 +
gcc/m2/gm2-libs-iso/IOLink.def | 142 +
gcc/m2/gm2-libs-iso/IOLink.mod | 373 +
gcc/m2/gm2-libs-iso/IOResult.def | 37 +
gcc/m2/gm2-libs-iso/IOResult.mod | 37 +
gcc/m2/gm2-libs-iso/LongComplexMath.def | 73 +
gcc/m2/gm2-libs-iso/LongComplexMath.mod | 164 +
gcc/m2/gm2-libs-iso/LongConv.def | 61 +
gcc/m2/gm2-libs-iso/LongConv.mod | 350 +
gcc/m2/gm2-libs-iso/LongIO.def | 68 +
gcc/m2/gm2-libs-iso/LongIO.mod | 172 +
gcc/m2/gm2-libs-iso/LongMath.def | 62 +
gcc/m2/gm2-libs-iso/LongMath.mod | 110 +
gcc/m2/gm2-libs-iso/LongStr.def | 73 +
gcc/m2/gm2-libs-iso/LongStr.mod | 150 +
gcc/m2/gm2-libs-iso/LongWholeIO.def | 69 +
gcc/m2/gm2-libs-iso/LongWholeIO.mod | 175 +
gcc/m2/gm2-libs-iso/LowLong.def | 85 +
gcc/m2/gm2-libs-iso/LowLong.mod | 299 +
gcc/m2/gm2-libs-iso/LowReal.def | 85 +
gcc/m2/gm2-libs-iso/LowReal.mod | 299 +
gcc/m2/gm2-libs-iso/LowShort.def | 99 +
gcc/m2/gm2-libs-iso/LowShort.mod | 299 +
gcc/m2/gm2-libs-iso/M2EXCEPTION.def | 35 +
gcc/m2/gm2-libs-iso/M2EXCEPTION.mod | 62 +
gcc/m2/gm2-libs-iso/M2RTS.def | 170 +
gcc/m2/gm2-libs-iso/M2RTS.mod | 492 +
gcc/m2/gm2-libs-iso/MemStream.def | 120 +
gcc/m2/gm2-libs-iso/MemStream.mod | 748 +
gcc/m2/gm2-libs-iso/Preemptive.def | 38 +
gcc/m2/gm2-libs-iso/Preemptive.mod | 125 +
gcc/m2/gm2-libs-iso/Processes.def | 159 +
gcc/m2/gm2-libs-iso/Processes.mod | 730 +
gcc/m2/gm2-libs-iso/ProgramArgs.def | 39 +
gcc/m2/gm2-libs-iso/ProgramArgs.mod | 481 +
gcc/m2/gm2-libs-iso/README.texi | 79 +
gcc/m2/gm2-libs-iso/RTco.def | 76 +
gcc/m2/gm2-libs-iso/RTdata.def | 79 +
gcc/m2/gm2-libs-iso/RTdata.mod | 167 +
gcc/m2/gm2-libs-iso/RTentity.def | 58 +
gcc/m2/gm2-libs-iso/RTentity.mod | 283 +
gcc/m2/gm2-libs-iso/RTfio.def | 123 +
gcc/m2/gm2-libs-iso/RTfio.mod | 178 +
gcc/m2/gm2-libs-iso/RTgen.def | 129 +
gcc/m2/gm2-libs-iso/RTgen.mod | 483 +
gcc/m2/gm2-libs-iso/RTgenif.def | 159 +
gcc/m2/gm2-libs-iso/RTgenif.mod | 200 +
gcc/m2/gm2-libs-iso/RTio.def | 110 +
gcc/m2/gm2-libs-iso/RTio.mod | 133 +
gcc/m2/gm2-libs-iso/RandomNumber.def | 131 +
gcc/m2/gm2-libs-iso/RandomNumber.mod | 200 +
gcc/m2/gm2-libs-iso/RawIO.def | 32 +
gcc/m2/gm2-libs-iso/RawIO.mod | 108 +
gcc/m2/gm2-libs-iso/RealConv.def | 61 +
gcc/m2/gm2-libs-iso/RealConv.mod | 349 +
gcc/m2/gm2-libs-iso/RealIO.def | 67 +
gcc/m2/gm2-libs-iso/RealIO.mod | 172 +
gcc/m2/gm2-libs-iso/RealMath.def | 62 +
gcc/m2/gm2-libs-iso/RealMath.mod | 109 +
gcc/m2/gm2-libs-iso/RealStr.def | 73 +
gcc/m2/gm2-libs-iso/RealStr.mod | 150 +
gcc/m2/gm2-libs-iso/RndFile.def | 116 +
gcc/m2/gm2-libs-iso/RndFile.mod | 511 +
gcc/m2/gm2-libs-iso/SIOResult.def | 37 +
gcc/m2/gm2-libs-iso/SIOResult.mod | 37 +
gcc/m2/gm2-libs-iso/SLongIO.def | 65 +
gcc/m2/gm2-libs-iso/SLongIO.mod | 93 +
gcc/m2/gm2-libs-iso/SLongWholeIO.def | 67 +
gcc/m2/gm2-libs-iso/SLongWholeIO.mod | 78 +
gcc/m2/gm2-libs-iso/SRawIO.def | 31 +
gcc/m2/gm2-libs-iso/SRawIO.mod | 55 +
gcc/m2/gm2-libs-iso/SRealIO.def | 62 +
gcc/m2/gm2-libs-iso/SRealIO.mod | 93 +
gcc/m2/gm2-libs-iso/SShortIO.def | 80 +
gcc/m2/gm2-libs-iso/SShortIO.mod | 93 +
gcc/m2/gm2-libs-iso/SShortWholeIO.def | 67 +
gcc/m2/gm2-libs-iso/SShortWholeIO.mod | 78 +
gcc/m2/gm2-libs-iso/STextIO.def | 65 +
gcc/m2/gm2-libs-iso/STextIO.mod | 118 +
gcc/m2/gm2-libs-iso/SWholeIO.def | 52 +
gcc/m2/gm2-libs-iso/SWholeIO.mod | 78 +
gcc/m2/gm2-libs-iso/SYSTEM.def | 220 +
gcc/m2/gm2-libs-iso/SYSTEM.mod | 273 +
gcc/m2/gm2-libs-iso/Semaphores.def | 51 +
gcc/m2/gm2-libs-iso/Semaphores.mod | 287 +
gcc/m2/gm2-libs-iso/SeqFile.def | 115 +
gcc/m2/gm2-libs-iso/SeqFile.mod | 455 +
gcc/m2/gm2-libs-iso/ServerSocket.def | 84 +
gcc/m2/gm2-libs-iso/ServerSocket.mod | 83 +
gcc/m2/gm2-libs-iso/ShortComplexMath.def | 88 +
gcc/m2/gm2-libs-iso/ShortComplexMath.mod | 164 +
gcc/m2/gm2-libs-iso/ShortIO.def | 82 +
gcc/m2/gm2-libs-iso/ShortIO.mod | 105 +
gcc/m2/gm2-libs-iso/ShortWholeIO.def | 69 +
gcc/m2/gm2-libs-iso/ShortWholeIO.mod | 175 +
gcc/m2/gm2-libs-iso/SimpleCipher.def | 60 +
gcc/m2/gm2-libs-iso/SimpleCipher.mod | 452 +
gcc/m2/gm2-libs-iso/StdChans.def | 67 +
gcc/m2/gm2-libs-iso/StdChans.mod | 312 +
gcc/m2/gm2-libs-iso/Storage.def | 57 +
gcc/m2/gm2-libs-iso/Storage.mod | 152 +
gcc/m2/gm2-libs-iso/StreamFile.def | 56 +
gcc/m2/gm2-libs-iso/StreamFile.mod | 290 +
gcc/m2/gm2-libs-iso/StringChan.def | 65 +
gcc/m2/gm2-libs-iso/StringChan.mod | 76 +
gcc/m2/gm2-libs-iso/Strings.def | 157 +
gcc/m2/gm2-libs-iso/Strings.mod | 524 +
gcc/m2/gm2-libs-iso/SysClock.def | 61 +
gcc/m2/gm2-libs-iso/SysClock.mod | 277 +
gcc/m2/gm2-libs-iso/TERMINATION.def | 22 +
gcc/m2/gm2-libs-iso/TERMINATION.mod | 53 +
gcc/m2/gm2-libs-iso/TermFile.def | 68 +
gcc/m2/gm2-libs-iso/TermFile.mod | 639 +
gcc/m2/gm2-libs-iso/TextIO.def | 74 +
gcc/m2/gm2-libs-iso/TextIO.mod | 243 +
gcc/m2/gm2-libs-iso/WholeConv.def | 73 +
gcc/m2/gm2-libs-iso/WholeConv.mod | 374 +
gcc/m2/gm2-libs-iso/WholeIO.def | 54 +
gcc/m2/gm2-libs-iso/WholeIO.mod | 175 +
gcc/m2/gm2-libs-iso/WholeStr.def | 56 +
gcc/m2/gm2-libs-iso/WholeStr.mod | 99 +
gcc/m2/gm2-libs-iso/wrapsock.c | 260 +
gcc/m2/gm2-libs-iso/wrapsock.def | 125 +
gcc/m2/gm2-libs-iso/wraptime.c | 292 +
gcc/m2/gm2-libs-iso/wraptime.def | 207 +
gcc/m2/gm2-libs-min/M2RTS.def | 46 +
gcc/m2/gm2-libs-min/M2RTS.mod | 56 +
gcc/m2/gm2-libs-min/SYSTEM.def | 45 +
gcc/m2/gm2-libs-min/SYSTEM.mod | 29 +
gcc/m2/gm2-libs-min/libc.c | 36 +
gcc/m2/gm2-libs-min/libc.def | 35 +
gcc/m2/gm2-libs-pim/BitBlockOps.def | 132 +
gcc/m2/gm2-libs-pim/BitBlockOps.mod | 303 +
gcc/m2/gm2-libs-pim/BitByteOps.def | 143 +
gcc/m2/gm2-libs-pim/BitByteOps.mod | 227 +
gcc/m2/gm2-libs-pim/BitWordOps.def | 143 +
gcc/m2/gm2-libs-pim/BitWordOps.mod | 252 +
gcc/m2/gm2-libs-pim/BlockOps.def | 90 +
gcc/m2/gm2-libs-pim/BlockOps.mod | 193 +
gcc/m2/gm2-libs-pim/Break.c | 128 +
gcc/m2/gm2-libs-pim/Break.def | 65 +
gcc/m2/gm2-libs-pim/CardinalIO.def | 146 +
gcc/m2/gm2-libs-pim/CardinalIO.mod | 257 +
gcc/m2/gm2-libs-pim/Conversions.def | 55 +
gcc/m2/gm2-libs-pim/Conversions.mod | 126 +
gcc/m2/gm2-libs-pim/DebugPMD.def | 29 +
gcc/m2/gm2-libs-pim/DebugPMD.mod | 29 +
gcc/m2/gm2-libs-pim/DebugTrace.def | 29 +
gcc/m2/gm2-libs-pim/DebugTrace.mod | 29 +
gcc/m2/gm2-libs-pim/Delay.def | 39 +
gcc/m2/gm2-libs-pim/Delay.mod | 43 +
gcc/m2/gm2-libs-pim/Display.def | 41 +
gcc/m2/gm2-libs-pim/Display.mod | 54 +
gcc/m2/gm2-libs-pim/ErrorCode.def | 56 +
gcc/m2/gm2-libs-pim/ErrorCode.mod | 71 +
gcc/m2/gm2-libs-pim/FileSystem.def | 275 +
gcc/m2/gm2-libs-pim/FileSystem.mod | 658 +
gcc/m2/gm2-libs-pim/FloatingUtilities.def | 105 +
gcc/m2/gm2-libs-pim/FloatingUtilities.mod | 153 +
gcc/m2/gm2-libs-pim/InOut.def | 190 +
gcc/m2/gm2-libs-pim/InOut.mod | 434 +
gcc/m2/gm2-libs-pim/Keyboard.def | 48 +
gcc/m2/gm2-libs-pim/Keyboard.mod | 74 +
gcc/m2/gm2-libs-pim/LongIO.def | 38 +
gcc/m2/gm2-libs-pim/LongIO.mod | 65 +
gcc/m2/gm2-libs-pim/NumberConversion.def | 31 +
gcc/m2/gm2-libs-pim/NumberConversion.mod | 31 +
gcc/m2/gm2-libs-pim/README.texi | 44 +
gcc/m2/gm2-libs-pim/Random.def | 83 +
gcc/m2/gm2-libs-pim/Random.mod | 133 +
gcc/m2/gm2-libs-pim/RealConversions.def | 135 +
gcc/m2/gm2-libs-pim/RealConversions.mod | 467 +
gcc/m2/gm2-libs-pim/RealInOut.def | 124 +
gcc/m2/gm2-libs-pim/RealInOut.mod | 248 +
gcc/m2/gm2-libs-pim/Strings.def | 92 +
gcc/m2/gm2-libs-pim/Strings.mod | 179 +
gcc/m2/gm2-libs-pim/Termbase.def | 107 +
gcc/m2/gm2-libs-pim/Termbase.mod | 220 +
gcc/m2/gm2-libs-pim/Terminal.def | 91 +
gcc/m2/gm2-libs-pim/Terminal.mod | 142 +
gcc/m2/gm2-libs-pim/TimeDate.def | 98 +
gcc/m2/gm2-libs-pim/TimeDate.mod | 140 +
gcc/m2/gm2-libs/ASCII.def | 54 +
gcc/m2/gm2-libs/ASCII.mod | 29 +
gcc/m2/gm2-libs/Args.def | 48 +
gcc/m2/gm2-libs/Args.mod | 87 +
gcc/m2/gm2-libs/Assertion.def | 39 +
gcc/m2/gm2-libs/Assertion.mod | 46 +
gcc/m2/gm2-libs/Break.def | 29 +
gcc/m2/gm2-libs/Break.mod | 29 +
gcc/m2/gm2-libs/Builtins.def | 229 +
gcc/m2/gm2-libs/Builtins.mod | 686 +
gcc/m2/gm2-libs/COROUTINES.def | 36 +
gcc/m2/gm2-libs/COROUTINES.mod | 29 +
gcc/m2/gm2-libs/CmdArgs.def | 49 +
gcc/m2/gm2-libs/CmdArgs.mod | 224 +
gcc/m2/gm2-libs/Debug.def | 61 +
gcc/m2/gm2-libs/Debug.mod | 107 +
gcc/m2/gm2-libs/DynamicStrings.def | 369 +
gcc/m2/gm2-libs/DynamicStrings.mod | 1878 ++
gcc/m2/gm2-libs/Environment.def | 40 +
gcc/m2/gm2-libs/Environment.mod | 63 +
gcc/m2/gm2-libs/FIO.def | 337 +
gcc/m2/gm2-libs/FIO.mod | 1708 ++
gcc/m2/gm2-libs/FormatStrings.def | 81 +
gcc/m2/gm2-libs/FormatStrings.mod | 580 +
gcc/m2/gm2-libs/FpuIO.def | 50 +
gcc/m2/gm2-libs/FpuIO.mod | 190 +
gcc/m2/gm2-libs/GetOpt.def | 115 +
gcc/m2/gm2-libs/GetOpt.mod | 213 +
gcc/m2/gm2-libs/IO.def | 85 +
gcc/m2/gm2-libs/IO.mod | 365 +
gcc/m2/gm2-libs/Indexing.def | 133 +
gcc/m2/gm2-libs/Indexing.mod | 345 +
gcc/m2/gm2-libs/LMathLib0.def | 44 +
gcc/m2/gm2-libs/LMathLib0.mod | 81 +
gcc/m2/gm2-libs/LegacyReal.def | 33 +
gcc/m2/gm2-libs/LegacyReal.mod | 29 +
gcc/m2/gm2-libs/M2EXCEPTION.def | 54 +
gcc/m2/gm2-libs/M2EXCEPTION.mod | 69 +
gcc/m2/gm2-libs/M2RTS.def | 171 +
gcc/m2/gm2-libs/M2RTS.mod | 432 +
gcc/m2/gm2-libs/MathLib0.def | 44 +
gcc/m2/gm2-libs/MathLib0.mod | 161 +
gcc/m2/gm2-libs/MemUtils.def | 47 +
gcc/m2/gm2-libs/MemUtils.mod | 85 +
gcc/m2/gm2-libs/NumberIO.def | 83 +
gcc/m2/gm2-libs/NumberIO.mod | 600 +
gcc/m2/gm2-libs/OptLib.def | 106 +
gcc/m2/gm2-libs/OptLib.mod | 279 +
gcc/m2/gm2-libs/PushBackInput.def | 135 +
gcc/m2/gm2-libs/PushBackInput.mod | 307 +
gcc/m2/gm2-libs/README.texi | 18 +
gcc/m2/gm2-libs/RTExceptions.def | 195 +
gcc/m2/gm2-libs/RTExceptions.mod | 830 +
gcc/m2/gm2-libs/RTint.def | 127 +
gcc/m2/gm2-libs/RTint.mod | 847 +
gcc/m2/gm2-libs/SArgs.def | 51 +
gcc/m2/gm2-libs/SArgs.mod | 89 +
gcc/m2/gm2-libs/SCmdArgs.def | 51 +
gcc/m2/gm2-libs/SCmdArgs.mod | 211 +
gcc/m2/gm2-libs/SEnvironment.def | 43 +
gcc/m2/gm2-libs/SEnvironment.mod | 75 +
gcc/m2/gm2-libs/SFIO.def | 94 +
gcc/m2/gm2-libs/SFIO.mod | 148 +
gcc/m2/gm2-libs/SMathLib0.def | 44 +
gcc/m2/gm2-libs/SMathLib0.mod | 81 +
gcc/m2/gm2-libs/SYSTEM.def | 181 +
gcc/m2/gm2-libs/SYSTEM.mod | 273 +
gcc/m2/gm2-libs/Scan.def | 85 +
gcc/m2/gm2-libs/Scan.mod | 420 +
gcc/m2/gm2-libs/Selective.def | 72 +
gcc/m2/gm2-libs/StdIO.def | 102 +
gcc/m2/gm2-libs/StdIO.mod | 165 +
gcc/m2/gm2-libs/Storage.def | 69 +
gcc/m2/gm2-libs/Storage.mod | 57 +
gcc/m2/gm2-libs/StrCase.def | 67 +
gcc/m2/gm2-libs/StrCase.mod | 116 +
gcc/m2/gm2-libs/StrIO.def | 57 +
gcc/m2/gm2-libs/StrIO.mod | 194 +
gcc/m2/gm2-libs/StrLib.def | 84 +
gcc/m2/gm2-libs/StrLib.mod | 214 +
gcc/m2/gm2-libs/StringConvert.def | 337 +
gcc/m2/gm2-libs/StringConvert.mod | 1406 +
gcc/m2/gm2-libs/SysExceptions.def | 47 +
gcc/m2/gm2-libs/SysStorage.def | 81 +
gcc/m2/gm2-libs/SysStorage.mod | 181 +
gcc/m2/gm2-libs/TimeString.def | 40 +
gcc/m2/gm2-libs/TimeString.mod | 62 +
gcc/m2/gm2-libs/UnixArgs.def | 39 +
gcc/m2/gm2-libs/cbuiltin.def | 208 +
gcc/m2/gm2-libs/cgetopt.def | 107 +
gcc/m2/gm2-libs/config-host | 5629 ++++
gcc/m2/gm2-libs/config-host.in | 148 +
gcc/m2/gm2-libs/cxxabi.def | 41 +
gcc/m2/gm2-libs/dtoa.def | 59 +
gcc/m2/gm2-libs/errno.def | 37 +
gcc/m2/gm2-libs/gdbif.def | 60 +
gcc/m2/gm2-libs/gdbif.mod | 109 +
gcc/m2/gm2-libs/gm2-libs-host.h.in | 324 +
gcc/m2/gm2-libs/ldtoa.def | 59 +
gcc/m2/gm2-libs/libc.def | 461 +
gcc/m2/gm2-libs/libm.def | 92 +
gcc/m2/gm2-libs/sckt.def | 160 +
gcc/m2/gm2-libs/termios.def | 233 +
gcc/m2/gm2-libs/wrapc.def | 124 +
gcc/m2/gm2config.h.in | 67 +
gcc/m2/gm2spec.c | 1510 ++
gcc/m2/gm2version.h | 22 +
gcc/m2/images/LICENSE.IMG | 20 +
gcc/m2/images/gnu.eps | 547 +
gcc/m2/images/gnupng | Bin 0 -> 9192 bytes
gcc/m2/init/README | 3 +
gcc/m2/init/gm2-gccinit | 97 +
gcc/m2/init/gm2lccinit | 54 +
gcc/m2/init/gm2lgeninit | 55 +
gcc/m2/init/gm2linit | 66 +
gcc/m2/init/gm2lorderinit | 56 +
gcc/m2/init/gm2minit | 63 +
gcc/m2/init/mcinit | 136 +
gcc/m2/init/ppginit | 51 +
gcc/m2/lang-options.h | 186 +
gcc/m2/lang-specs.h | 47 +
gcc/m2/lang.opt | 357 +
gcc/m2/m2-link-support.h | 184 +
gcc/m2/m2-tree.def | 24 +
gcc/m2/m2-tree.h | 63 +
gcc/m2/m2.flex | 768 +
gcc/m2/m2pp.c | 2646 ++
gcc/m2/m2pp.h | 40 +
gcc/m2/mc-boot-ch/GBuiltins.c | 34 +
gcc/m2/mc-boot-ch/GRTco.c | 109 +
gcc/m2/mc-boot-ch/GSYSTEM.c | 30 +
gcc/m2/mc-boot-ch/GSelective.c | 241 +
gcc/m2/mc-boot-ch/GSysExceptions.c | 227 +
gcc/m2/mc-boot-ch/GUnixArgs.c | 35 +
gcc/m2/mc-boot-ch/Gcbuiltin.c | 173 +
gcc/m2/mc-boot-ch/Gdtoa.c | 172 +
gcc/m2/mc-boot-ch/Gerrno.c | 46 +
gcc/m2/mc-boot-ch/Gldtoa.c | 99 +
gcc/m2/mc-boot-ch/Glibc.c | 204 +
gcc/m2/mc-boot-ch/Glibm.c | 224 +
gcc/m2/mc-boot-ch/Gmcrts.c | 53 +
gcc/m2/mc-boot-ch/Gmcrts.h | 37 +
gcc/m2/mc-boot-ch/Gnetwork.h | 56 +
gcc/m2/mc-boot-ch/Gpth.c | 53 +
gcc/m2/mc-boot-ch/Gtermios.c | 1923 ++
gcc/m2/mc-boot-ch/Gwrapc.c | 183 +
gcc/m2/mc-boot-ch/README | 2 +
gcc/m2/mc-boot-ch/network.c | 40 +
gcc/m2/mc-boot/GASCII.c | 86 +
gcc/m2/mc-boot/GASCII.h | 94 +
gcc/m2/mc-boot/GArgs.c | 116 +
gcc/m2/mc-boot/GArgs.h | 69 +
gcc/m2/mc-boot/GAssertion.c | 71 +
gcc/m2/mc-boot/GAssertion.h | 61 +
gcc/m2/mc-boot/GBreak.c | 47 +
gcc/m2/mc-boot/GBreak.h | 55 +
gcc/m2/mc-boot/GCOROUTINES.h | 60 +
gcc/m2/mc-boot/GCmdArgs.c | 322 +
gcc/m2/mc-boot/GCmdArgs.h | 69 +
gcc/m2/mc-boot/GDebug.c | 168 +
gcc/m2/mc-boot/GDebug.h | 72 +
gcc/m2/mc-boot/GDynamicStrings.c | 2682 ++
gcc/m2/mc-boot/GDynamicStrings.h | 328 +
gcc/m2/mc-boot/GEnvironment.c | 96 +
gcc/m2/mc-boot/GEnvironment.h | 62 +
gcc/m2/mc-boot/GFIO.c | 2310 ++
gcc/m2/mc-boot/GFIO.h | 297 +
gcc/m2/mc-boot/GFormatStrings.c | 845 +
gcc/m2/mc-boot/GFormatStrings.h | 98 +
gcc/m2/mc-boot/GFpuIO.c | 336 +
gcc/m2/mc-boot/GFpuIO.h | 67 +
gcc/m2/mc-boot/GIO.c | 479 +
gcc/m2/mc-boot/GIO.h | 88 +
gcc/m2/mc-boot/GIndexing.c | 489 +
gcc/m2/mc-boot/GIndexing.h | 141 +
gcc/m2/mc-boot/GM2EXCEPTION.c | 89 +
gcc/m2/mc-boot/GM2EXCEPTION.h | 59 +
gcc/m2/mc-boot/GM2RTS.c | 560 +
gcc/m2/mc-boot/GM2RTS.h | 160 +
gcc/m2/mc-boot/GMemUtils.c | 118 +
gcc/m2/mc-boot/GMemUtils.h | 68 +
gcc/m2/mc-boot/GNumberIO.c | 776 +
gcc/m2/mc-boot/GNumberIO.h | 78 +
gcc/m2/mc-boot/GPushBackInput.c | 486 +
gcc/m2/mc-boot/GPushBackInput.h | 142 +
gcc/m2/mc-boot/GRTExceptions.c | 1214 +
gcc/m2/mc-boot/GRTExceptions.h | 190 +
gcc/m2/mc-boot/GRTco.h | 114 +
gcc/m2/mc-boot/GRTint.c | 1122 +
gcc/m2/mc-boot/GRTint.h | 137 +
gcc/m2/mc-boot/GSArgs.c | 123 +
gcc/m2/mc-boot/GSArgs.h | 72 +
gcc/m2/mc-boot/GSFIO.c | 216 +
gcc/m2/mc-boot/GSFIO.h | 110 +
gcc/m2/mc-boot/GSYSTEM.h | 111 +
gcc/m2/mc-boot/GSelective.h | 82 +
gcc/m2/mc-boot/GStdIO.c | 269 +
gcc/m2/mc-boot/GStdIO.h | 119 +
gcc/m2/mc-boot/GStorage.c | 74 +
gcc/m2/mc-boot/GStorage.h | 86 +
gcc/m2/mc-boot/GStrCase.c | 175 +
gcc/m2/mc-boot/GStrCase.h | 85 +
gcc/m2/mc-boot/GStrIO.c | 277 +
gcc/m2/mc-boot/GStrIO.h | 76 +
gcc/m2/mc-boot/GStrLib.c | 332 +
gcc/m2/mc-boot/GStrLib.h | 99 +
gcc/m2/mc-boot/GStringConvert.c | 2005 ++
gcc/m2/mc-boot/GStringConvert.h | 317 +
gcc/m2/mc-boot/GSysExceptions.h | 62 +
gcc/m2/mc-boot/GSysStorage.c | 249 +
gcc/m2/mc-boot/GSysStorage.h | 95 +
gcc/m2/mc-boot/GTimeString.c | 89 +
gcc/m2/mc-boot/GTimeString.h | 62 +
gcc/m2/mc-boot/GUnixArgs.h | 58 +
gcc/m2/mc-boot/Galists.c | 440 +
gcc/m2/mc-boot/Galists.h | 131 +
gcc/m2/mc-boot/Gdecl.c | 26317 +++++++++++++++++++
gcc/m2/mc-boot/Gdecl.h | 1281 +
gcc/m2/mc-boot/Gdtoa.h | 76 +
gcc/m2/mc-boot/Gerrno.h | 59 +
gcc/m2/mc-boot/Gkeyc.c | 1598 ++
gcc/m2/mc-boot/Gkeyc.h | 301 +
gcc/m2/mc-boot/Gldtoa.h | 76 +
gcc/m2/mc-boot/Glibc.h | 397 +
gcc/m2/mc-boot/Glibm.h | 97 +
gcc/m2/mc-boot/Glists.c | 439 +
gcc/m2/mc-boot/Glists.h | 127 +
| 468 +
| 131 +
gcc/m2/mc-boot/GmcComp.c | 660 +
gcc/m2/mc-boot/GmcComp.h | 63 +
gcc/m2/mc-boot/GmcDebug.c | 86 +
gcc/m2/mc-boot/GmcDebug.h | 63 +
gcc/m2/mc-boot/GmcError.c | 1195 +
gcc/m2/mc-boot/GmcError.h | 170 +
gcc/m2/mc-boot/GmcFileName.c | 152 +
gcc/m2/mc-boot/GmcFileName.h | 84 +
gcc/m2/mc-boot/GmcLexBuf.c | 1849 ++
gcc/m2/mc-boot/GmcLexBuf.h | 233 +
gcc/m2/mc-boot/GmcMetaError.c | 1880 ++
gcc/m2/mc-boot/GmcMetaError.h | 76 +
gcc/m2/mc-boot/GmcOptions.c | 994 +
gcc/m2/mc-boot/GmcOptions.h | 128 +
gcc/m2/mc-boot/GmcPreprocess.c | 181 +
gcc/m2/mc-boot/GmcPreprocess.h | 63 +
gcc/m2/mc-boot/GmcPretty.c | 468 +
gcc/m2/mc-boot/GmcPretty.h | 158 +
gcc/m2/mc-boot/GmcPrintf.c | 655 +
gcc/m2/mc-boot/GmcPrintf.h | 122 +
gcc/m2/mc-boot/GmcQuiet.c | 129 +
gcc/m2/mc-boot/GmcQuiet.h | 56 +
gcc/m2/mc-boot/GmcReserved.c | 40 +
gcc/m2/mc-boot/GmcReserved.h | 52 +
gcc/m2/mc-boot/GmcSearch.c | 408 +
gcc/m2/mc-boot/GmcSearch.h | 119 +
gcc/m2/mc-boot/GmcStack.c | 228 +
gcc/m2/mc-boot/GmcStack.h | 102 +
gcc/m2/mc-boot/GmcStream.c | 264 +
gcc/m2/mc-boot/GmcStream.h | 73 +
gcc/m2/mc-boot/Gmcflex.h | 89 +
gcc/m2/mc-boot/Gmcp1.c | 7136 +++++
gcc/m2/mc-boot/Gmcp1.h | 57 +
gcc/m2/mc-boot/Gmcp2.c | 7506 ++++++
gcc/m2/mc-boot/Gmcp2.h | 57 +
gcc/m2/mc-boot/Gmcp3.c | 7673 ++++++
gcc/m2/mc-boot/Gmcp3.h | 57 +
gcc/m2/mc-boot/Gmcp4.c | 7592 ++++++
gcc/m2/mc-boot/Gmcp4.h | 57 +
gcc/m2/mc-boot/Gmcp5.c | 8459 ++++++
gcc/m2/mc-boot/Gmcp5.h | 57 +
gcc/m2/mc-boot/GnameKey.c | 584 +
gcc/m2/mc-boot/GnameKey.h | 111 +
gcc/m2/mc-boot/Gpth.h | 43 +
gcc/m2/mc-boot/GsymbolKey.c | 406 +
gcc/m2/mc-boot/GsymbolKey.h | 127 +
gcc/m2/mc-boot/Gtermios.h | 207 +
gcc/m2/mc-boot/Gtop.c | 69 +
gcc/m2/mc-boot/Gvarargs.c | 419 +
gcc/m2/mc-boot/Gvarargs.h | 119 +
gcc/m2/mc-boot/Gwlists.c | 471 +
gcc/m2/mc-boot/Gwlists.h | 139 +
gcc/m2/mc-boot/Gwrapc.h | 125 +
gcc/m2/mc-boot/README | 3 +
gcc/m2/mc/Indexing.def | 128 +
gcc/m2/mc/Indexing.mod | 343 +
gcc/m2/mc/README | 65 +
gcc/m2/mc/alists.def | 112 +
gcc/m2/mc/alists.mod | 305 +
gcc/m2/mc/decl.def | 1442 +
gcc/m2/mc/decl.mod | 16517 ++++++++++++
| 64 +
gcc/m2/mc/keyc.def | 316 +
gcc/m2/mc/keyc.mod | 1137 +
gcc/m2/mc/lists.def | 112 +
gcc/m2/mc/lists.mod | 304 +
gcc/m2/mc/m2flex.def | 78 +
gcc/m2/mc/mc.flex | 749 +
| 116 +
| 40 +
| 293 +
gcc/m2/mc/mcComp.def | 41 +
gcc/m2/mc/mcComp.mod | 477 +
gcc/m2/mc/mcDebug.def | 40 +
gcc/m2/mc/mcDebug.mod | 54 +
gcc/m2/mc/mcError.def | 178 +
gcc/m2/mc/mcError.mod | 806 +
gcc/m2/mc/mcFileName.def | 64 +
gcc/m2/mc/mcFileName.mod | 103 +
gcc/m2/mc/mcLexBuf.def | 244 +
gcc/m2/mc/mcLexBuf.h | 224 +
gcc/m2/mc/mcLexBuf.mod | 1197 +
gcc/m2/mc/mcMetaError.def | 128 +
gcc/m2/mc/mcMetaError.mod | 1035 +
gcc/m2/mc/mcOptions.def | 123 +
gcc/m2/mc/mcOptions.mod | 686 +
gcc/m2/mc/mcPreprocess.def | 41 +
gcc/m2/mc/mcPreprocess.mod | 133 +
gcc/m2/mc/mcPretty.def | 140 +
gcc/m2/mc/mcPretty.mod | 304 +
gcc/m2/mc/mcPrintf.def | 57 +
gcc/m2/mc/mcPrintf.mod | 309 +
gcc/m2/mc/mcQuiet.def | 39 +
gcc/m2/mc/mcQuiet.mod | 70 +
gcc/m2/mc/mcReserved.def | 52 +
gcc/m2/mc/mcReserved.h | 62 +
gcc/m2/mc/mcReserved.mod | 21 +
gcc/m2/mc/mcSearch.def | 107 +
gcc/m2/mc/mcSearch.mod | 296 +
gcc/m2/mc/mcStack.def | 84 +
gcc/m2/mc/mcStack.mod | 145 +
gcc/m2/mc/mcStream.def | 52 +
gcc/m2/mc/mcStream.mod | 178 +
gcc/m2/mc/mcflex.def | 78 +
gcc/m2/mc/mcp1.def | 33 +
gcc/m2/mc/mcp2.def | 32 +
gcc/m2/mc/mcp3.def | 33 +
gcc/m2/mc/mcp4.def | 33 +
gcc/m2/mc/mcp5.def | 33 +
gcc/m2/mc/nameKey.def | 101 +
gcc/m2/mc/nameKey.mod | 398 +
gcc/m2/mc/symbolKey.def | 104 +
gcc/m2/mc/symbolKey.mod | 298 +
gcc/m2/mc/top.mod | 43 +
gcc/m2/mc/varargs.def | 105 +
gcc/m2/mc/varargs.mod | 288 +
gcc/m2/mc/wlists.def | 122 +
gcc/m2/mc/wlists.mod | 327 +
gcc/m2/patches/gcc/11.1.0/01-patches | 345 +
gcc/m2/patches/gcc/11.1.0/02-patches | 49 +
gcc/m2/patches/gcc/11.1.0/03-patches | 12 +
gcc/m2/patches/gcc/11.1.0/04-patches | 12 +
gcc/m2/patches/gcc/11.1.0/05-patches | 12 +
gcc/m2/patches/gcc/11.1.0/06-patches | 316 +
gcc/m2/patches/gcc/11.1.0/07-patches | 40 +
gcc/m2/patches/gcc/11.1.0/08-patches | 27 +
gcc/m2/patches/gcc/11.1.0/09-patches | 778 +
gcc/m2/patches/gcc/11.1.0/10-patches | 83 +
gcc/m2/patches/gcc/11.1.0/11-patches | 12 +
gcc/m2/patches/gcc/11.1.0/12-patches | 16 +
gcc/m2/patches/gcc/11.1.0/13-patches | 13 +
gcc/m2/patches/gcc/11.1.0/14-patches | 14 +
gcc/m2/patches/gcc/11.1.0/15-patches | 12 +
gcc/m2/patches/gcc/11.1.0/16-patches | 221 +
gcc/m2/patches/gcc/11.1.0/17-patches | 12 +
gcc/m2/patches/gcc/11.1.0/18-patches | 28 +
gcc/m2/patches/gcc/11.1.0/19-patches | 16 +
gcc/m2/patches/gcc/11.1.0/20-patches | 12 +
gcc/m2/patches/gcc/11.1.0/21-patches | 12 +
gcc/m2/patches/gcc/11.1.0/22-patches | 479 +
gcc/m2/patches/gcc/11.1.0/23-patches | 21 +
gcc/m2/patches/gcc/3.3.6/01.waldek_patch_gcc | 35 +
gcc/m2/patches/gcc/3.3.6/02.gaius_patch_gcc | 350 +
gcc/m2/patches/gcc/4.1.0/01.gaius_patch_gcc | 165 +
gcc/m2/patches/gcc/4.1.1/01.gaius_patch_gcc | 163 +
gcc/m2/patches/gcc/4.1.2/01-patches | 366 +
gcc/m2/patches/gcc/4.1.2/02-patches | 83 +
gcc/m2/patches/gcc/4.1.2/ChangeLog | 56 +
gcc/m2/patches/gcc/4.1.2/old/01.gaius_patch_gcc | 202 +
gcc/m2/patches/gcc/4.1.2/old/02.gaius_rs6000_lang | 11 +
gcc/m2/patches/gcc/4.1.2/old/03.michael_i386 | 11 +
gcc/m2/patches/gcc/4.1.2/old/04.gaius_patch_gcc | 31 +
gcc/m2/patches/gcc/4.1.2/old/05.gaius_patch_gcc | 21 +
gcc/m2/patches/gcc/4.1.2/old/06.gaius_patch_tree | 95 +
gcc/m2/patches/gcc/4.1.2/old/07.michael_i386 | 15 +
.../gcc/4.1.2/old/08.gaius_ipa_type_escape.c | 55 +
gcc/m2/patches/gcc/4.1.2/old/09.gaius_patch_config | 51 +
.../patches/gcc/4.1.2/old/10.michael_snowleopard1 | 68 +
.../patches/gcc/4.1.2/old/11.michael_snowleopard2 | 12 +
.../4.1.2/old/12.gaius_patch_tree_flow_inline_h | 20 +
gcc/m2/patches/gcc/4.7.1/01-patches | 32 +
gcc/m2/patches/gcc/4.7.1/02-patches | 14 +
gcc/m2/patches/gcc/4.7.3/01-patches | 319 +
gcc/m2/patches/gcc/4.7.3/02-patches | 64 +
gcc/m2/patches/gcc/4.7.3/03-patches | 742 +
gcc/m2/patches/gcc/4.7.3/04-patches | 26 +
gcc/m2/patches/gcc/4.7.3/05-patches | 58 +
gcc/m2/patches/gcc/4.7.3/06-patches | 218 +
gcc/m2/patches/gcc/4.7.3/07-patches | 29 +
gcc/m2/patches/gcc/4.7.3/08-patches | 14 +
gcc/m2/patches/gcc/4.7.3/09-patches | 13 +
gcc/m2/patches/gcc/4.7.3/10-patches | 12 +
gcc/m2/patches/gcc/4.7.3/11-patches | 12 +
gcc/m2/patches/gcc/4.7.3/12-patches | 11 +
gcc/m2/patches/gcc/4.7.4/01-patches | 319 +
gcc/m2/patches/gcc/4.7.4/02-patches | 64 +
gcc/m2/patches/gcc/4.7.4/03-patches | 742 +
gcc/m2/patches/gcc/4.7.4/04-patches | 26 +
gcc/m2/patches/gcc/4.7.4/05-patches | 58 +
gcc/m2/patches/gcc/4.7.4/06-patches | 218 +
gcc/m2/patches/gcc/4.7.4/07-patches | 29 +
gcc/m2/patches/gcc/4.7.4/08-patches | 14 +
gcc/m2/patches/gcc/4.7.4/09-patches | 13 +
gcc/m2/patches/gcc/4.7.4/10-patches | 12 +
gcc/m2/patches/gcc/4.7.4/11-patches | 12 +
gcc/m2/patches/gcc/4.7.4/12-patches | 11 +
gcc/m2/patches/gcc/5.2.0/01-patches | 319 +
gcc/m2/patches/gcc/5.2.0/02-patches | 64 +
gcc/m2/patches/gcc/5.2.0/03-patches | 12 +
gcc/m2/patches/gcc/5.2.0/04-patches | 12 +
gcc/m2/patches/gcc/5.2.0/05-patches | 12 +
gcc/m2/patches/gcc/5.2.0/06-patches | 218 +
gcc/m2/patches/gcc/5.2.0/07-patches | 29 +
gcc/m2/patches/gcc/5.2.0/08-patches | 26 +
gcc/m2/patches/gcc/5.2.0/09-patches | 743 +
gcc/m2/patches/gcc/5.2.0/10-patches | 58 +
gcc/m2/patches/gcc/5.2.0/11-patches | 17 +
gcc/m2/patches/gcc/5.2.0/12-patches | 49 +
gcc/m2/patches/gcc/6.4.0/01-patches | 319 +
gcc/m2/patches/gcc/6.4.0/02-patches | 64 +
gcc/m2/patches/gcc/6.4.0/03-patches | 12 +
gcc/m2/patches/gcc/6.4.0/04-patches | 12 +
gcc/m2/patches/gcc/6.4.0/05-patches | 12 +
gcc/m2/patches/gcc/6.4.0/06-patches | 218 +
gcc/m2/patches/gcc/6.4.0/07-patches | 29 +
gcc/m2/patches/gcc/6.4.0/08-patches | 95 +
gcc/m2/patches/gcc/6.4.0/09-patches | 743 +
gcc/m2/patches/gcc/6.4.0/10-patches | 58 +
gcc/m2/patches/gcc/6.4.0/11-patches | 16 +
gcc/m2/patches/gcc/trunc/01-patches | 319 +
gcc/m2/patches/gcc/trunc/02-patches | 64 +
gcc/m2/patches/gcc/trunc/03-patches | 12 +
gcc/m2/patches/gcc/trunc/04-patches | 12 +
gcc/m2/patches/gcc/trunc/05-patches | 12 +
gcc/m2/patches/gcc/trunc/06-patches | 273 +
gcc/m2/patches/gcc/trunc/07-patches | 29 +
gcc/m2/patches/gcc/trunc/08-patches | 95 +
gcc/m2/patches/gcc/trunc/09-patches | 743 +
gcc/m2/patches/gcc/trunc/10-patches | 58 +
gcc/m2/patches/gcc/trunc/11-patches | 0
gcc/m2/patches/gcc/trunk/01-patches | 356 +
gcc/m2/patches/gcc/trunk/02-patches | 60 +
gcc/m2/patches/gcc/trunk/03-patches | 12 +
gcc/m2/patches/gcc/trunk/04-patches | 12 +
gcc/m2/patches/gcc/trunk/05-patches | 12 +
gcc/m2/patches/gcc/trunk/06-patches | 317 +
gcc/m2/patches/gcc/trunk/07-patches | 40 +
gcc/m2/patches/gcc/trunk/08-patches | 55 +
gcc/m2/patches/gcc/trunk/09-patches | 1426 +
gcc/m2/patches/gcc/trunk/10-patches | 100 +
gcc/m2/patches/gcc/trunk/11-patches | 12 +
gcc/m2/patches/gcc/trunk/12-patches | 16 +
gcc/m2/patches/gcc/trunk/13-patches | 13 +
gcc/m2/patches/gcc/trunk/15-patches | 12 +
gcc/m2/patches/gcc/trunk/23-patches | 33 +
gcc/m2/patches/gcc/trunk/24-patches | 70 +
gcc/m2/patches/gcc/trunk/25-patches | 42 +
gcc/m2/patches/gdb/6.3/01.waldek_patch_gdb | 83 +
gcc/m2/patches/gdb/6.3/02.gaius_patch_gdb | 1462 +
gcc/m2/plugin/README | 2 +
gcc/m2/plugin/m2rte.c | 352 +
gcc/m2/tools-src/README | 3 +
gcc/m2/tools-src/array2index.py | 368 +
gcc/m2/tools-src/boilerplate.py | 599 +
gcc/m2/tools-src/buildpg | 289 +
gcc/m2/tools-src/buildsyntax | 91 +
gcc/m2/tools-src/createUlmSys | 514 +
gcc/m2/tools-src/def2texi.py | 423 +
gcc/m2/tools-src/gensum.py | 428 +
gcc/m2/tools-src/incfile | 34 +
gcc/m2/tools-src/makeSystem | 104 +
gcc/m2/tools-src/makeconfigure | 341 +
gcc/m2/tools-src/makeversion | 203 +
gcc/m2/tools-src/mklink.c | 810 +
gcc/m2/tools-src/tidydates.py | 184 +
gcc/m2/version.c | 1 +
gcc/m2/www/Makefile.in | 119 +
gcc/m2/www/README | 6 +
gcc/m2/www/gm2-logo.ms | 26 +
gcc/m2/www/gm2.css | 17 +
gcc/m2/www/tools/texi2tr/html/about.html | 69 +
| 9 +
gcc/m2/www/tools/texi2tr/html/development.html | 9 +
gcc/m2/www/tools/texi2tr/html/download.html | 100 +
| 3 +
| 11 +
gcc/m2/www/tools/texi2tr/html/heading.ht | 2 +
gcc/m2/www/tools/texi2tr/html/homepage.html | 63 +
gcc/m2/www/tools/texi2tr/html/index.html | 9 +
gcc/m2/www/tools/texi2tr/html/license.html | 67 +
gcc/m2/www/tools/texi2tr/html/news.html | 9 +
gcc/m2/www/tools/texi2tr/html/platforms.html | 98 +
gcc/m2/www/tools/texi2tr/html/release.html | 67 +
gcc/m2/www/tools/texi2tr/html/texi2tr.css | 263 +
gcc/m2/www/tools/texi2tr/html/title.ht | 17 +
gcc/m2/www/tools/texi2tr/html/users.html | 87 +
.../tools/texi2tr/png/200px-Heckert_GNU_white.png | Bin 0 -> 20990 bytes
gcc/m2/www/tools/texi2tr/png/debian-swirl48x48.png | Bin 0 -> 1791 bytes
gcc/m2/www/tools/texi2tr/png/develop.png | Bin 0 -> 2957 bytes
gcc/m2/www/tools/texi2tr/png/install.png | Bin 0 -> 6296 bytes
gcc/m2/www/tools/texi2tr/png/library.png | Bin 0 -> 4159 bytes
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gcc/m2/www/tools/texi2tr/png/next.png | Bin 0 -> 1334 bytes
gcc/m2/www/tools/texi2tr/png/note.png | Bin 0 -> 3027 bytes
gcc/m2/www/tools/texi2tr/png/prev.png | Bin 0 -> 1404 bytes
gcc/m2/www/tools/texi2tr/png/release.png | Bin 0 -> 4280 bytes
gcc/m2/www/tools/texi2tr/png/snapshot.png | Bin 0 -> 1843 bytes
gcc/m2/www/tools/texi2tr/png/terminal.png | Bin 0 -> 1642 bytes
gcc/m2/www/tools/texi2tr/png/users.png | Bin 0 -> 6292 bytes
gcc/m2/www/tools/texi2tr/src/config.py | 38 +
gcc/m2/www/tools/texi2tr/src/navigation.py | 271 +
gcc/m2/www/tools/texi2tr/src/outputdev.py | 557 +
gcc/m2/www/tools/texi2tr/src/texi2tr.py | 1438 +
gm2tools/ChangeLog | 50 +
gm2tools/Makefile.am | 211 +
gm2tools/Makefile.in | 843 +
gm2tools/aclocal.m4 | 1060 +
gm2tools/autogen.sh | 31 +
gm2tools/configure | 4849 ++++
gm2tools/configure.ac | 53 +
gm2tools/errors.c | 43 +
gm2tools/gm2l.1 | 77 +
gm2tools/gm2lcc.1 | 142 +
gm2tools/gm2lgen.1 | 58 +
gm2tools/gm2lorder.1 | 119 +
gm2tools/m2color.c | 46 +
libgm2/ChangeLog | 479 +
libgm2/Makefile.am | 104 +
libgm2/Makefile.in | 723 +
libgm2/aclocal.m4 | 1087 +
libgm2/autogen.sh | 31 +
libgm2/config.h.in | 313 +
libgm2/configure | 22104 ++++++++++++++++
libgm2/configure.ac | 372 +
libgm2/libm2cor/KeyBoardLEDs.c | 139 +
libgm2/libm2cor/Makefile.am | 153 +
libgm2/libm2cor/Makefile.in | 767 +
libgm2/libm2iso/ChanConsts.h | 57 +
libgm2/libm2iso/ErrnoCategory.c | 165 +
libgm2/libm2iso/Makefile.am | 227 +
libgm2/libm2iso/Makefile.in | 897 +
libgm2/libm2iso/RTco.c | 452 +
libgm2/libm2iso/wrapsock.c | 250 +
libgm2/libm2iso/wraptime.c | 408 +
libgm2/libm2log/Break.c | 134 +
libgm2/libm2log/Makefile.am | 167 +
libgm2/libm2log/Makefile.in | 794 +
libgm2/libm2min/Makefile.am | 148 +
libgm2/libm2min/Makefile.in | 769 +
libgm2/libm2min/libc.c | 40 +
libgm2/libm2pim/Makefile.am | 203 +
libgm2/libm2pim/Makefile.in | 925 +
libgm2/libm2pim/Selective.c | 304 +
libgm2/libm2pim/SysExceptions.c | 252 +
libgm2/libm2pim/UnixArgs.c | 40 +
libgm2/libm2pim/dtoa.c | 261 +
libgm2/libm2pim/errno.c | 55 +
libgm2/libm2pim/getopt.c | 144 +
libgm2/libm2pim/ldtoa.c | 180 +
libgm2/libm2pim/sckt.c | 456 +
libgm2/libm2pim/target.c | 61 +
libgm2/libm2pim/termios.c | 1948 ++
libgm2/libm2pim/wrapc.c | 288 +
1075 files changed, 463927 insertions(+), 63 deletions(-)
diff --git a/Makefile.def b/Makefile.def
index c83d9c4a813..bf99ca5cec1 100644
--- a/Makefile.def
+++ b/Makefile.def
@@ -140,6 +140,7 @@ host_modules= { module= lto-plugin; bootstrap=true;
extra_configure_flags='--enable-shared @extra_linker_plugin_flags@ @extra_linker_plugin_configure_flags@';
extra_make_flags='@extra_linker_plugin_flags@'; };
host_modules= { module= libcc1; extra_configure_flags=--enable-shared; };
+host_modules= { module= gm2tools; };
host_modules= { module= gotools; };
host_modules= { module= libctf; bootstrap=true; };
@@ -179,6 +180,7 @@ target_modules = { module= libffi; no_install=true; };
target_modules = { module= zlib; };
target_modules = { module= rda; };
target_modules = { module= libada; };
+target_modules = { module= libgm2; lib_path=.libs; };
target_modules = { module= libgomp; bootstrap= true; lib_path=.libs; };
target_modules = { module= libitm; lib_path=.libs; };
target_modules = { module= libatomic; lib_path=.libs; };
@@ -297,6 +299,8 @@ flags_to_pass = { flag= GOC_FOR_TARGET ; };
flags_to_pass = { flag= GOCFLAGS_FOR_TARGET ; };
flags_to_pass = { flag= GDC_FOR_TARGET ; };
flags_to_pass = { flag= GDCFLAGS_FOR_TARGET ; };
+flags_to_pass = { flag= GM2_FOR_TARGET ; };
+flags_to_pass = { flag= GM2FLAGS_FOR_TARGET ; };
flags_to_pass = { flag= LD_FOR_TARGET ; };
flags_to_pass = { flag= LIPO_FOR_TARGET ; };
flags_to_pass = { flag= LDFLAGS_FOR_TARGET ; };
@@ -393,6 +397,8 @@ dependencies = { module=all-libcc1; on=all-gcc; };
// we want version.o from gcc, and implicitly depend on libcody
dependencies = { module=all-c++tools; on=all-gcc; };
dependencies = { module=all-gotools; on=all-target-libgo; };
+dependencies = { module=all-gm2tools; on=all-target-libgm2; };
+dependencies = { module=all-gm2tools; on=all-target-libstdc++-v3; };
dependencies = { module=all-utils; on=all-libiberty; };
@@ -593,6 +599,8 @@ dependencies = { module=configure-target-libgo; on=all-target-libstdc++-v3; };
dependencies = { module=all-target-libgo; on=all-target-libbacktrace; };
dependencies = { module=all-target-libgo; on=all-target-libffi; };
dependencies = { module=all-target-libgo; on=all-target-libatomic; };
+dependencies = { module=configure-target-libgm2; on=all-target-libstdc++-v3; };
+dependencies = { module=all-target-libgm2; on=all-target-libatomic; };
dependencies = { module=configure-target-libphobos; on=configure-target-libbacktrace; };
dependencies = { module=configure-target-libphobos; on=configure-target-zlib; };
dependencies = { module=all-target-libphobos; on=all-target-libbacktrace; };
@@ -651,6 +659,9 @@ languages = { language=obj-c++; gcc-check-target=check-obj-c++; };
languages = { language=go; gcc-check-target=check-go;
lib-check-target=check-target-libgo;
lib-check-target=check-gotools; };
+languages = { language=m2; gcc-check-target=check-m2;
+ lib-check-target=check-target-libgm2;
+ lib-check-target=check-gm2tools; };
languages = { language=d; gcc-check-target=check-d;
lib-check-target=check-target-libphobos; };
diff --git a/Makefile.in b/Makefile.in
index ab883f69115..1867545f49d 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -158,6 +158,7 @@ BUILD_EXPORTS = \
GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
GDC="$(GDC_FOR_BUILD)"; export GDC; \
GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
+ GM2="$(GM2_FOR_BUILD)"; export GM2; \
DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
LD="$(LD_FOR_BUILD)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
@@ -195,6 +196,7 @@ HOST_EXPORTS = \
GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
GOC="$(GOC)"; export GOC; \
GDC="$(GDC)"; export GDC; \
+ GM2="$(GM2)"; export GM2; \
AR="$(AR)"; export AR; \
AS="$(AS)"; export AS; \
CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
@@ -293,6 +295,7 @@ BASE_TARGET_EXPORTS = \
GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
+ GM2="$(GM2_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GM2; \
DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
@@ -359,6 +362,7 @@ DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
GOC_FOR_BUILD = @GOC_FOR_BUILD@
GDC_FOR_BUILD = @GDC_FOR_BUILD@
+GM2_FOR_BUILD = @GM2_FOR_BUILD@
LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
LD_FOR_BUILD = @LD_FOR_BUILD@
NM_FOR_BUILD = @NM_FOR_BUILD@
@@ -428,6 +432,7 @@ CXXFLAGS = @CXXFLAGS@
LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
GOCFLAGS = $(CFLAGS)
GDCFLAGS = $(CFLAGS)
+GM2FLAGS = $(CFLAGS)
CREATE_GCOV = create_gcov
@@ -595,6 +600,7 @@ RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
+GM2_FOR_TARGET=$(STAGE_CC_WRAPPER) @GM2_FOR_TARGET@
DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
LD_FOR_TARGET=@LD_FOR_TARGET@
@@ -619,6 +625,7 @@ CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
+GM2FLAGS_FOR_TARGET = -O2 -g
GOCFLAGS_FOR_TARGET = -O2 -g
GDCFLAGS_FOR_TARGET = -O2 -g
@@ -645,7 +652,7 @@ all:
# This is the list of directories that may be needed in RPATH_ENVVAR
# so that programs built for the target machine work.
-TARGET_LIB_PATH = $(TARGET_LIB_PATH_libstdc++-v3)$(TARGET_LIB_PATH_libsanitizer)$(TARGET_LIB_PATH_libvtv)$(TARGET_LIB_PATH_liboffloadmic)$(TARGET_LIB_PATH_libssp)$(TARGET_LIB_PATH_libphobos)$(TARGET_LIB_PATH_libgomp)$(TARGET_LIB_PATH_libitm)$(TARGET_LIB_PATH_libatomic)$(HOST_LIB_PATH_gcc)
+TARGET_LIB_PATH = $(TARGET_LIB_PATH_libstdc++-v3)$(TARGET_LIB_PATH_libsanitizer)$(TARGET_LIB_PATH_libvtv)$(TARGET_LIB_PATH_liboffloadmic)$(TARGET_LIB_PATH_libssp)$(TARGET_LIB_PATH_libphobos)$(TARGET_LIB_PATH_libgm2)$(TARGET_LIB_PATH_libgomp)$(TARGET_LIB_PATH_libitm)$(TARGET_LIB_PATH_libatomic)$(HOST_LIB_PATH_gcc)
@if target-libstdc++-v3
TARGET_LIB_PATH_libstdc++-v3 = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
@@ -671,6 +678,10 @@ TARGET_LIB_PATH_libssp = $$r/$(TARGET_SUBDIR)/libssp/.libs:
TARGET_LIB_PATH_libphobos = $$r/$(TARGET_SUBDIR)/libphobos/src/.libs:
@endif target-libphobos
+@if target-libgm2
+TARGET_LIB_PATH_libgm2 = $$r/$(TARGET_SUBDIR)/libgm2/.libs:
+@endif target-libgm2
+
@if target-libgomp
TARGET_LIB_PATH_libgomp = $$r/$(TARGET_SUBDIR)/libgomp/.libs:
@endif target-libgomp
@@ -820,6 +831,8 @@ BASE_FLAGS_TO_PASS = \
"GOCFLAGS_FOR_TARGET=$(GOCFLAGS_FOR_TARGET)" \
"GDC_FOR_TARGET=$(GDC_FOR_TARGET)" \
"GDCFLAGS_FOR_TARGET=$(GDCFLAGS_FOR_TARGET)" \
+ "GM2_FOR_TARGET=$(GM2_FOR_TARGET)" \
+ "GM2FLAGS_FOR_TARGET=$(GM2FLAGS_FOR_TARGET)" \
"LD_FOR_TARGET=$(LD_FOR_TARGET)" \
"LIPO_FOR_TARGET=$(LIPO_FOR_TARGET)" \
"LDFLAGS_FOR_TARGET=$(LDFLAGS_FOR_TARGET)" \
@@ -892,6 +905,7 @@ EXTRA_HOST_FLAGS = \
'GFORTRAN=$(GFORTRAN)' \
'GOC=$(GOC)' \
'GDC=$(GDC)' \
+ 'GM2=$(GM2)' \
'LD=$(LD)' \
'LIPO=$(LIPO)' \
'NM=$(NM)' \
@@ -918,6 +932,7 @@ POSTSTAGE1_FLAGS_TO_PASS = \
CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
+ GM2="$${GM2}" GM2_FOR_BUILD="$${GM2_FOR_BUILD}" \
GNATBIND="$${GNATBIND}" \
LDFLAGS="$${LDFLAGS}" \
HOST_LIBS="$${HOST_LIBS}" \
@@ -952,6 +967,8 @@ EXTRA_TARGET_FLAGS = \
'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
+ 'GM2=$$(GM2_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
+ 'GM2FLAGS=$$(GM2FLAGS_FOR_TARGET)' \
'LD=$(COMPILER_LD_FOR_TARGET)' \
'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
@@ -978,6 +995,7 @@ TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
# cross-building scheme.
EXTRA_GCC_FLAGS = \
"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
+ "GM2_FOR_TARGET=$(GM2_FOR_TARGET)" \
"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
"`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
@@ -1042,6 +1060,7 @@ configure-host: \
maybe-configure-gnattools \
maybe-configure-lto-plugin \
maybe-configure-libcc1 \
+ maybe-configure-gm2tools \
maybe-configure-gotools \
maybe-configure-libctf
.PHONY: configure-target
@@ -1066,6 +1085,7 @@ configure-target: \
maybe-configure-target-zlib \
maybe-configure-target-rda \
maybe-configure-target-libada \
+ maybe-configure-target-libgm2 \
maybe-configure-target-libgomp \
maybe-configure-target-libitm \
maybe-configure-target-libatomic
@@ -1203,6 +1223,7 @@ all-host: maybe-all-gnattools
all-host: maybe-all-lto-plugin
@endif lto-plugin-no-bootstrap
all-host: maybe-all-libcc1
+all-host: maybe-all-gm2tools
all-host: maybe-all-gotools
@if libctf-no-bootstrap
all-host: maybe-all-libctf
@@ -1238,6 +1259,7 @@ all-target: maybe-all-target-libffi
all-target: maybe-all-target-zlib
all-target: maybe-all-target-rda
all-target: maybe-all-target-libada
+all-target: maybe-all-target-libgm2
@if target-libgomp-no-bootstrap
all-target: maybe-all-target-libgomp
@endif target-libgomp-no-bootstrap
@@ -1310,6 +1332,7 @@ info-host: maybe-info-c++tools
info-host: maybe-info-gnattools
info-host: maybe-info-lto-plugin
info-host: maybe-info-libcc1
+info-host: maybe-info-gm2tools
info-host: maybe-info-gotools
info-host: maybe-info-libctf
@@ -1335,6 +1358,7 @@ info-target: maybe-info-target-libffi
info-target: maybe-info-target-zlib
info-target: maybe-info-target-rda
info-target: maybe-info-target-libada
+info-target: maybe-info-target-libgm2
info-target: maybe-info-target-libgomp
info-target: maybe-info-target-libitm
info-target: maybe-info-target-libatomic
@@ -1400,6 +1424,7 @@ dvi-host: maybe-dvi-c++tools
dvi-host: maybe-dvi-gnattools
dvi-host: maybe-dvi-lto-plugin
dvi-host: maybe-dvi-libcc1
+dvi-host: maybe-dvi-gm2tools
dvi-host: maybe-dvi-gotools
dvi-host: maybe-dvi-libctf
@@ -1425,6 +1450,7 @@ dvi-target: maybe-dvi-target-libffi
dvi-target: maybe-dvi-target-zlib
dvi-target: maybe-dvi-target-rda
dvi-target: maybe-dvi-target-libada
+dvi-target: maybe-dvi-target-libgm2
dvi-target: maybe-dvi-target-libgomp
dvi-target: maybe-dvi-target-libitm
dvi-target: maybe-dvi-target-libatomic
@@ -1490,6 +1516,7 @@ pdf-host: maybe-pdf-c++tools
pdf-host: maybe-pdf-gnattools
pdf-host: maybe-pdf-lto-plugin
pdf-host: maybe-pdf-libcc1
+pdf-host: maybe-pdf-gm2tools
pdf-host: maybe-pdf-gotools
pdf-host: maybe-pdf-libctf
@@ -1515,6 +1542,7 @@ pdf-target: maybe-pdf-target-libffi
pdf-target: maybe-pdf-target-zlib
pdf-target: maybe-pdf-target-rda
pdf-target: maybe-pdf-target-libada
+pdf-target: maybe-pdf-target-libgm2
pdf-target: maybe-pdf-target-libgomp
pdf-target: maybe-pdf-target-libitm
pdf-target: maybe-pdf-target-libatomic
@@ -1580,6 +1608,7 @@ html-host: maybe-html-c++tools
html-host: maybe-html-gnattools
html-host: maybe-html-lto-plugin
html-host: maybe-html-libcc1
+html-host: maybe-html-gm2tools
html-host: maybe-html-gotools
html-host: maybe-html-libctf
@@ -1605,6 +1634,7 @@ html-target: maybe-html-target-libffi
html-target: maybe-html-target-zlib
html-target: maybe-html-target-rda
html-target: maybe-html-target-libada
+html-target: maybe-html-target-libgm2
html-target: maybe-html-target-libgomp
html-target: maybe-html-target-libitm
html-target: maybe-html-target-libatomic
@@ -1670,6 +1700,7 @@ TAGS-host: maybe-TAGS-c++tools
TAGS-host: maybe-TAGS-gnattools
TAGS-host: maybe-TAGS-lto-plugin
TAGS-host: maybe-TAGS-libcc1
+TAGS-host: maybe-TAGS-gm2tools
TAGS-host: maybe-TAGS-gotools
TAGS-host: maybe-TAGS-libctf
@@ -1695,6 +1726,7 @@ TAGS-target: maybe-TAGS-target-libffi
TAGS-target: maybe-TAGS-target-zlib
TAGS-target: maybe-TAGS-target-rda
TAGS-target: maybe-TAGS-target-libada
+TAGS-target: maybe-TAGS-target-libgm2
TAGS-target: maybe-TAGS-target-libgomp
TAGS-target: maybe-TAGS-target-libitm
TAGS-target: maybe-TAGS-target-libatomic
@@ -1760,6 +1792,7 @@ install-info-host: maybe-install-info-c++tools
install-info-host: maybe-install-info-gnattools
install-info-host: maybe-install-info-lto-plugin
install-info-host: maybe-install-info-libcc1
+install-info-host: maybe-install-info-gm2tools
install-info-host: maybe-install-info-gotools
install-info-host: maybe-install-info-libctf
@@ -1785,6 +1818,7 @@ install-info-target: maybe-install-info-target-libffi
install-info-target: maybe-install-info-target-zlib
install-info-target: maybe-install-info-target-rda
install-info-target: maybe-install-info-target-libada
+install-info-target: maybe-install-info-target-libgm2
install-info-target: maybe-install-info-target-libgomp
install-info-target: maybe-install-info-target-libitm
install-info-target: maybe-install-info-target-libatomic
@@ -1850,6 +1884,7 @@ install-pdf-host: maybe-install-pdf-c++tools
install-pdf-host: maybe-install-pdf-gnattools
install-pdf-host: maybe-install-pdf-lto-plugin
install-pdf-host: maybe-install-pdf-libcc1
+install-pdf-host: maybe-install-pdf-gm2tools
install-pdf-host: maybe-install-pdf-gotools
install-pdf-host: maybe-install-pdf-libctf
@@ -1875,6 +1910,7 @@ install-pdf-target: maybe-install-pdf-target-libffi
install-pdf-target: maybe-install-pdf-target-zlib
install-pdf-target: maybe-install-pdf-target-rda
install-pdf-target: maybe-install-pdf-target-libada
+install-pdf-target: maybe-install-pdf-target-libgm2
install-pdf-target: maybe-install-pdf-target-libgomp
install-pdf-target: maybe-install-pdf-target-libitm
install-pdf-target: maybe-install-pdf-target-libatomic
@@ -1940,6 +1976,7 @@ install-html-host: maybe-install-html-c++tools
install-html-host: maybe-install-html-gnattools
install-html-host: maybe-install-html-lto-plugin
install-html-host: maybe-install-html-libcc1
+install-html-host: maybe-install-html-gm2tools
install-html-host: maybe-install-html-gotools
install-html-host: maybe-install-html-libctf
@@ -1965,6 +2002,7 @@ install-html-target: maybe-install-html-target-libffi
install-html-target: maybe-install-html-target-zlib
install-html-target: maybe-install-html-target-rda
install-html-target: maybe-install-html-target-libada
+install-html-target: maybe-install-html-target-libgm2
install-html-target: maybe-install-html-target-libgomp
install-html-target: maybe-install-html-target-libitm
install-html-target: maybe-install-html-target-libatomic
@@ -2030,6 +2068,7 @@ installcheck-host: maybe-installcheck-c++tools
installcheck-host: maybe-installcheck-gnattools
installcheck-host: maybe-installcheck-lto-plugin
installcheck-host: maybe-installcheck-libcc1
+installcheck-host: maybe-installcheck-gm2tools
installcheck-host: maybe-installcheck-gotools
installcheck-host: maybe-installcheck-libctf
@@ -2055,6 +2094,7 @@ installcheck-target: maybe-installcheck-target-libffi
installcheck-target: maybe-installcheck-target-zlib
installcheck-target: maybe-installcheck-target-rda
installcheck-target: maybe-installcheck-target-libada
+installcheck-target: maybe-installcheck-target-libgm2
installcheck-target: maybe-installcheck-target-libgomp
installcheck-target: maybe-installcheck-target-libitm
installcheck-target: maybe-installcheck-target-libatomic
@@ -2120,6 +2160,7 @@ mostlyclean-host: maybe-mostlyclean-c++tools
mostlyclean-host: maybe-mostlyclean-gnattools
mostlyclean-host: maybe-mostlyclean-lto-plugin
mostlyclean-host: maybe-mostlyclean-libcc1
+mostlyclean-host: maybe-mostlyclean-gm2tools
mostlyclean-host: maybe-mostlyclean-gotools
mostlyclean-host: maybe-mostlyclean-libctf
@@ -2145,6 +2186,7 @@ mostlyclean-target: maybe-mostlyclean-target-libffi
mostlyclean-target: maybe-mostlyclean-target-zlib
mostlyclean-target: maybe-mostlyclean-target-rda
mostlyclean-target: maybe-mostlyclean-target-libada
+mostlyclean-target: maybe-mostlyclean-target-libgm2
mostlyclean-target: maybe-mostlyclean-target-libgomp
mostlyclean-target: maybe-mostlyclean-target-libitm
mostlyclean-target: maybe-mostlyclean-target-libatomic
@@ -2210,6 +2252,7 @@ clean-host: maybe-clean-c++tools
clean-host: maybe-clean-gnattools
clean-host: maybe-clean-lto-plugin
clean-host: maybe-clean-libcc1
+clean-host: maybe-clean-gm2tools
clean-host: maybe-clean-gotools
clean-host: maybe-clean-libctf
@@ -2235,6 +2278,7 @@ clean-target: maybe-clean-target-libffi
clean-target: maybe-clean-target-zlib
clean-target: maybe-clean-target-rda
clean-target: maybe-clean-target-libada
+clean-target: maybe-clean-target-libgm2
clean-target: maybe-clean-target-libgomp
clean-target: maybe-clean-target-libitm
clean-target: maybe-clean-target-libatomic
@@ -2300,6 +2344,7 @@ distclean-host: maybe-distclean-c++tools
distclean-host: maybe-distclean-gnattools
distclean-host: maybe-distclean-lto-plugin
distclean-host: maybe-distclean-libcc1
+distclean-host: maybe-distclean-gm2tools
distclean-host: maybe-distclean-gotools
distclean-host: maybe-distclean-libctf
@@ -2325,6 +2370,7 @@ distclean-target: maybe-distclean-target-libffi
distclean-target: maybe-distclean-target-zlib
distclean-target: maybe-distclean-target-rda
distclean-target: maybe-distclean-target-libada
+distclean-target: maybe-distclean-target-libgm2
distclean-target: maybe-distclean-target-libgomp
distclean-target: maybe-distclean-target-libitm
distclean-target: maybe-distclean-target-libatomic
@@ -2390,6 +2436,7 @@ maintainer-clean-host: maybe-maintainer-clean-c++tools
maintainer-clean-host: maybe-maintainer-clean-gnattools
maintainer-clean-host: maybe-maintainer-clean-lto-plugin
maintainer-clean-host: maybe-maintainer-clean-libcc1
+maintainer-clean-host: maybe-maintainer-clean-gm2tools
maintainer-clean-host: maybe-maintainer-clean-gotools
maintainer-clean-host: maybe-maintainer-clean-libctf
@@ -2415,6 +2462,7 @@ maintainer-clean-target: maybe-maintainer-clean-target-libffi
maintainer-clean-target: maybe-maintainer-clean-target-zlib
maintainer-clean-target: maybe-maintainer-clean-target-rda
maintainer-clean-target: maybe-maintainer-clean-target-libada
+maintainer-clean-target: maybe-maintainer-clean-target-libgm2
maintainer-clean-target: maybe-maintainer-clean-target-libgomp
maintainer-clean-target: maybe-maintainer-clean-target-libitm
maintainer-clean-target: maybe-maintainer-clean-target-libatomic
@@ -2463,7 +2511,7 @@ local-distclean:
-rm -f texinfo/doc/Makefile texinfo/po/POTFILES
-rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
-rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
- -rmdir c++tools fastjar gcc gnattools gotools 2>/dev/null
+ -rmdir c++tools fastjar gcc gnattools gm2tools gotools 2>/dev/null
-rmdir libcc1 libiberty texinfo zlib 2>/dev/null
-find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
@@ -2536,6 +2584,7 @@ check-host: \
maybe-check-gnattools \
maybe-check-lto-plugin \
maybe-check-libcc1 \
+ maybe-check-gm2tools \
maybe-check-gotools \
maybe-check-libctf
@@ -2561,6 +2610,7 @@ check-target: \
maybe-check-target-zlib \
maybe-check-target-rda \
maybe-check-target-libada \
+ maybe-check-target-libgm2 \
maybe-check-target-libgomp \
maybe-check-target-libitm \
maybe-check-target-libatomic
@@ -2673,6 +2723,7 @@ install-host-nogcc: \
maybe-install-gnattools \
maybe-install-lto-plugin \
maybe-install-libcc1 \
+ maybe-install-gm2tools \
maybe-install-gotools \
maybe-install-libctf
@@ -2728,6 +2779,7 @@ install-host: \
maybe-install-gnattools \
maybe-install-lto-plugin \
maybe-install-libcc1 \
+ maybe-install-gm2tools \
maybe-install-gotools \
maybe-install-libctf
@@ -2753,6 +2805,7 @@ install-target: \
maybe-install-target-zlib \
maybe-install-target-rda \
maybe-install-target-libada \
+ maybe-install-target-libgm2 \
maybe-install-target-libgomp \
maybe-install-target-libitm \
maybe-install-target-libatomic
@@ -2838,6 +2891,7 @@ install-strip-host: \
maybe-install-strip-gnattools \
maybe-install-strip-lto-plugin \
maybe-install-strip-libcc1 \
+ maybe-install-strip-gm2tools \
maybe-install-strip-gotools \
maybe-install-strip-libctf
@@ -2863,6 +2917,7 @@ install-strip-target: \
maybe-install-strip-target-zlib \
maybe-install-strip-target-rda \
maybe-install-strip-target-libada \
+ maybe-install-strip-target-libgm2 \
maybe-install-strip-target-libgomp \
maybe-install-strip-target-libitm \
maybe-install-strip-target-libatomic
@@ -40541,6 +40596,447 @@ maintainer-clean-libcc1:
+.PHONY: configure-gm2tools maybe-configure-gm2tools
+maybe-configure-gm2tools:
+@if gcc-bootstrap
+configure-gm2tools: stage_current
+@endif gcc-bootstrap
+@if gm2tools
+maybe-configure-gm2tools: configure-gm2tools
+configure-gm2tools:
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ test ! -f $(HOST_SUBDIR)/gm2tools/Makefile || exit 0; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gm2tools; \
+ $(HOST_EXPORTS) \
+ echo Configuring in $(HOST_SUBDIR)/gm2tools; \
+ cd "$(HOST_SUBDIR)/gm2tools" || exit 1; \
+ case $(srcdir) in \
+ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+ *) topdir=`echo $(HOST_SUBDIR)/gm2tools/ | \
+ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+ esac; \
+ module_srcdir=gm2tools; \
+ $(SHELL) \
+ $$s/$$module_srcdir/configure \
+ --srcdir=$${topdir}/$$module_srcdir \
+ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias} \
+ || exit 1
+@endif gm2tools
+
+
+
+
+
+.PHONY: all-gm2tools maybe-all-gm2tools
+maybe-all-gm2tools:
+@if gcc-bootstrap
+all-gm2tools: stage_current
+@endif gcc-bootstrap
+@if gm2tools
+TARGET-gm2tools=all
+maybe-all-gm2tools: all-gm2tools
+all-gm2tools: configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(STAGE1_FLAGS_TO_PASS) \
+ $(TARGET-gm2tools))
+@endif gm2tools
+
+
+
+
+.PHONY: check-gm2tools maybe-check-gm2tools
+maybe-check-gm2tools:
+@if gm2tools
+maybe-check-gm2tools: check-gm2tools
+
+check-gm2tools:
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(FLAGS_TO_PASS) check)
+
+@endif gm2tools
+
+.PHONY: install-gm2tools maybe-install-gm2tools
+maybe-install-gm2tools:
+@if gm2tools
+maybe-install-gm2tools: install-gm2tools
+
+install-gm2tools: installdirs
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(FLAGS_TO_PASS) install)
+
+@endif gm2tools
+
+.PHONY: install-strip-gm2tools maybe-install-strip-gm2tools
+maybe-install-strip-gm2tools:
+@if gm2tools
+maybe-install-strip-gm2tools: install-strip-gm2tools
+
+install-strip-gm2tools: installdirs
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(FLAGS_TO_PASS) install-strip)
+
+@endif gm2tools
+
+# Other targets (info, dvi, pdf, etc.)
+
+.PHONY: maybe-info-gm2tools info-gm2tools
+maybe-info-gm2tools:
+@if gm2tools
+maybe-info-gm2tools: info-gm2tools
+
+info-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing info in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ info) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-dvi-gm2tools dvi-gm2tools
+maybe-dvi-gm2tools:
+@if gm2tools
+maybe-dvi-gm2tools: dvi-gm2tools
+
+dvi-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing dvi in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ dvi) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-pdf-gm2tools pdf-gm2tools
+maybe-pdf-gm2tools:
+@if gm2tools
+maybe-pdf-gm2tools: pdf-gm2tools
+
+pdf-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing pdf in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ pdf) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-html-gm2tools html-gm2tools
+maybe-html-gm2tools:
+@if gm2tools
+maybe-html-gm2tools: html-gm2tools
+
+html-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing html in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ html) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-TAGS-gm2tools TAGS-gm2tools
+maybe-TAGS-gm2tools:
+@if gm2tools
+maybe-TAGS-gm2tools: TAGS-gm2tools
+
+TAGS-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing TAGS in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ TAGS) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-install-info-gm2tools install-info-gm2tools
+maybe-install-info-gm2tools:
+@if gm2tools
+maybe-install-info-gm2tools: install-info-gm2tools
+
+install-info-gm2tools: \
+ configure-gm2tools \
+ info-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing install-info in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-info) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-install-pdf-gm2tools install-pdf-gm2tools
+maybe-install-pdf-gm2tools:
+@if gm2tools
+maybe-install-pdf-gm2tools: install-pdf-gm2tools
+
+install-pdf-gm2tools: \
+ configure-gm2tools \
+ pdf-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing install-pdf in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-pdf) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-install-html-gm2tools install-html-gm2tools
+maybe-install-html-gm2tools:
+@if gm2tools
+maybe-install-html-gm2tools: install-html-gm2tools
+
+install-html-gm2tools: \
+ configure-gm2tools \
+ html-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing install-html in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-html) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-installcheck-gm2tools installcheck-gm2tools
+maybe-installcheck-gm2tools:
+@if gm2tools
+maybe-installcheck-gm2tools: installcheck-gm2tools
+
+installcheck-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing installcheck in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ installcheck) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-mostlyclean-gm2tools mostlyclean-gm2tools
+maybe-mostlyclean-gm2tools:
+@if gm2tools
+maybe-mostlyclean-gm2tools: mostlyclean-gm2tools
+
+mostlyclean-gm2tools:
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing mostlyclean in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ mostlyclean) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-clean-gm2tools clean-gm2tools
+maybe-clean-gm2tools:
+@if gm2tools
+maybe-clean-gm2tools: clean-gm2tools
+
+clean-gm2tools:
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing clean in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ clean) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-distclean-gm2tools distclean-gm2tools
+maybe-distclean-gm2tools:
+@if gm2tools
+maybe-distclean-gm2tools: distclean-gm2tools
+
+distclean-gm2tools:
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing distclean in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ distclean) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-maintainer-clean-gm2tools maintainer-clean-gm2tools
+maybe-maintainer-clean-gm2tools:
+@if gm2tools
+maybe-maintainer-clean-gm2tools: maintainer-clean-gm2tools
+
+maintainer-clean-gm2tools:
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing maintainer-clean in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ maintainer-clean) \
+ || exit 1
+
+@endif gm2tools
+
+
+
.PHONY: configure-gotools maybe-configure-gotools
maybe-configure-gotools:
@if gcc-bootstrap
@@ -54318,6 +54814,464 @@ maintainer-clean-target-libada:
+.PHONY: configure-target-libgm2 maybe-configure-target-libgm2
+maybe-configure-target-libgm2:
+@if gcc-bootstrap
+configure-target-libgm2: stage_current
+@endif gcc-bootstrap
+@if target-libgm2
+maybe-configure-target-libgm2: configure-target-libgm2
+configure-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ echo "Checking multilib configuration for libgm2..."; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgm2; \
+ $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libgm2/multilib.tmp 2> /dev/null; \
+ if test -r $(TARGET_SUBDIR)/libgm2/multilib.out; then \
+ if cmp -s $(TARGET_SUBDIR)/libgm2/multilib.tmp $(TARGET_SUBDIR)/libgm2/multilib.out; then \
+ rm -f $(TARGET_SUBDIR)/libgm2/multilib.tmp; \
+ else \
+ rm -f $(TARGET_SUBDIR)/libgm2/Makefile; \
+ mv $(TARGET_SUBDIR)/libgm2/multilib.tmp $(TARGET_SUBDIR)/libgm2/multilib.out; \
+ fi; \
+ else \
+ mv $(TARGET_SUBDIR)/libgm2/multilib.tmp $(TARGET_SUBDIR)/libgm2/multilib.out; \
+ fi; \
+ test ! -f $(TARGET_SUBDIR)/libgm2/Makefile || exit 0; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgm2; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo Configuring in $(TARGET_SUBDIR)/libgm2; \
+ cd "$(TARGET_SUBDIR)/libgm2" || exit 1; \
+ case $(srcdir) in \
+ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+ *) topdir=`echo $(TARGET_SUBDIR)/libgm2/ | \
+ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+ esac; \
+ module_srcdir=libgm2; \
+ rm -f no-such-file || : ; \
+ CONFIG_SITE=no-such-file $(SHELL) \
+ $$s/$$module_srcdir/configure \
+ --srcdir=$${topdir}/$$module_srcdir \
+ $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+ --target=${target_alias} \
+ || exit 1
+@endif target-libgm2
+
+
+
+
+
+.PHONY: all-target-libgm2 maybe-all-target-libgm2
+maybe-all-target-libgm2:
+@if gcc-bootstrap
+all-target-libgm2: stage_current
+@endif gcc-bootstrap
+@if target-libgm2
+TARGET-target-libgm2=all
+maybe-all-target-libgm2: all-target-libgm2
+all-target-libgm2: configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS) \
+ $(TARGET-target-libgm2))
+@endif target-libgm2
+
+
+
+
+
+.PHONY: check-target-libgm2 maybe-check-target-libgm2
+maybe-check-target-libgm2:
+@if target-libgm2
+maybe-check-target-libgm2: check-target-libgm2
+
+check-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(TARGET_FLAGS_TO_PASS) check)
+
+@endif target-libgm2
+
+.PHONY: install-target-libgm2 maybe-install-target-libgm2
+maybe-install-target-libgm2:
+@if target-libgm2
+maybe-install-target-libgm2: install-target-libgm2
+
+install-target-libgm2: installdirs
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(TARGET_FLAGS_TO_PASS) install)
+
+@endif target-libgm2
+
+.PHONY: install-strip-target-libgm2 maybe-install-strip-target-libgm2
+maybe-install-strip-target-libgm2:
+@if target-libgm2
+maybe-install-strip-target-libgm2: install-strip-target-libgm2
+
+install-strip-target-libgm2: installdirs
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(TARGET_FLAGS_TO_PASS) install-strip)
+
+@endif target-libgm2
+
+# Other targets (info, dvi, pdf, etc.)
+
+.PHONY: maybe-info-target-libgm2 info-target-libgm2
+maybe-info-target-libgm2:
+@if target-libgm2
+maybe-info-target-libgm2: info-target-libgm2
+
+info-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing info in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ info) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-dvi-target-libgm2 dvi-target-libgm2
+maybe-dvi-target-libgm2:
+@if target-libgm2
+maybe-dvi-target-libgm2: dvi-target-libgm2
+
+dvi-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing dvi in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ dvi) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-pdf-target-libgm2 pdf-target-libgm2
+maybe-pdf-target-libgm2:
+@if target-libgm2
+maybe-pdf-target-libgm2: pdf-target-libgm2
+
+pdf-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing pdf in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ pdf) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-html-target-libgm2 html-target-libgm2
+maybe-html-target-libgm2:
+@if target-libgm2
+maybe-html-target-libgm2: html-target-libgm2
+
+html-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing html in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ html) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-TAGS-target-libgm2 TAGS-target-libgm2
+maybe-TAGS-target-libgm2:
+@if target-libgm2
+maybe-TAGS-target-libgm2: TAGS-target-libgm2
+
+TAGS-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing TAGS in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ TAGS) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-install-info-target-libgm2 install-info-target-libgm2
+maybe-install-info-target-libgm2:
+@if target-libgm2
+maybe-install-info-target-libgm2: install-info-target-libgm2
+
+install-info-target-libgm2: \
+ configure-target-libgm2 \
+ info-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing install-info in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-info) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-install-pdf-target-libgm2 install-pdf-target-libgm2
+maybe-install-pdf-target-libgm2:
+@if target-libgm2
+maybe-install-pdf-target-libgm2: install-pdf-target-libgm2
+
+install-pdf-target-libgm2: \
+ configure-target-libgm2 \
+ pdf-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing install-pdf in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-pdf) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-install-html-target-libgm2 install-html-target-libgm2
+maybe-install-html-target-libgm2:
+@if target-libgm2
+maybe-install-html-target-libgm2: install-html-target-libgm2
+
+install-html-target-libgm2: \
+ configure-target-libgm2 \
+ html-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing install-html in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-html) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-installcheck-target-libgm2 installcheck-target-libgm2
+maybe-installcheck-target-libgm2:
+@if target-libgm2
+maybe-installcheck-target-libgm2: installcheck-target-libgm2
+
+installcheck-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing installcheck in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ installcheck) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-mostlyclean-target-libgm2 mostlyclean-target-libgm2
+maybe-mostlyclean-target-libgm2:
+@if target-libgm2
+maybe-mostlyclean-target-libgm2: mostlyclean-target-libgm2
+
+mostlyclean-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing mostlyclean in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ mostlyclean) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-clean-target-libgm2 clean-target-libgm2
+maybe-clean-target-libgm2:
+@if target-libgm2
+maybe-clean-target-libgm2: clean-target-libgm2
+
+clean-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing clean in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ clean) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-distclean-target-libgm2 distclean-target-libgm2
+maybe-distclean-target-libgm2:
+@if target-libgm2
+maybe-distclean-target-libgm2: distclean-target-libgm2
+
+distclean-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing distclean in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ distclean) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-maintainer-clean-target-libgm2 maintainer-clean-target-libgm2
+maybe-maintainer-clean-target-libgm2:
+@if target-libgm2
+maybe-maintainer-clean-target-libgm2: maintainer-clean-target-libgm2
+
+maintainer-clean-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing maintainer-clean in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ maintainer-clean) \
+ || exit 1
+
+@endif target-libgm2
+
+
+
+
+
.PHONY: configure-target-libgomp maybe-configure-target-libgomp
maybe-configure-target-libgomp:
@if gcc-bootstrap
@@ -56569,6 +57523,14 @@ check-gcc-go:
(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-go);
check-go: check-gcc-go check-target-libgo check-gotools
+.PHONY: check-gcc-m2 check-m2
+check-gcc-m2:
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-m2);
+check-m2: check-gcc-m2 check-target-libgm2 check-gm2tools
+
.PHONY: check-gcc-d check-d
check-gcc-d:
r=`${PWD_COMMAND}`; export r; \
@@ -59988,6 +60950,7 @@ configure-target-libffi: stage_last
configure-target-zlib: stage_last
configure-target-rda: stage_last
configure-target-libada: stage_last
+configure-target-libgm2: stage_last
configure-stage1-target-libgomp: maybe-all-stage1-gcc
configure-stage2-target-libgomp: maybe-all-stage2-gcc
configure-stage3-target-libgomp: maybe-all-stage3-gcc
@@ -60022,6 +60985,7 @@ configure-target-libffi: maybe-all-gcc
configure-target-zlib: maybe-all-gcc
configure-target-rda: maybe-all-gcc
configure-target-libada: maybe-all-gcc
+configure-target-libgm2: maybe-all-gcc
configure-target-libgomp: maybe-all-gcc
configure-target-libitm: maybe-all-gcc
configure-target-libatomic: maybe-all-gcc
@@ -60509,6 +61473,7 @@ all-stagefeedback-lto-plugin: maybe-all-stagefeedback-libiberty-linker-plugin
all-stageautoprofile-lto-plugin: maybe-all-stageautoprofile-libiberty-linker-plugin
all-stageautofeedback-lto-plugin: maybe-all-stageautofeedback-libiberty-linker-plugin
all-gotools: maybe-all-target-libgo
+all-gm2tools: maybe-all-target-libgm2
configure-intl: maybe-all-libiconv
configure-stage1-intl: maybe-all-stage1-libiconv
configure-stage2-intl: maybe-all-stage2-libiconv
@@ -61129,6 +62094,7 @@ configure-target-libgo: maybe-configure-target-libffi
all-target-libgo: maybe-all-target-libbacktrace
all-target-libgo: maybe-all-target-libffi
all-target-libgo: maybe-all-target-libatomic
+all-target-libgm2: maybe-all-target-libatomic
configure-target-libphobos: maybe-configure-target-libbacktrace
configure-target-libphobos: maybe-configure-target-zlib
all-target-libphobos: maybe-all-target-libbacktrace
@@ -61197,6 +62163,7 @@ configure-target-libgfortran: maybe-all-target-libbacktrace
configure-gnattools: stage_last
configure-libcc1: stage_last
configure-c++tools: stage_last
+configure-gm2tools: stage_last
configure-utils: stage_last
configure-gdb: stage_last
configure-gdbserver: stage_last
@@ -61215,6 +62182,7 @@ all-gnattools: maybe-all-target-libstdc++-v3
configure-libcc1: maybe-configure-gcc
all-libcc1: maybe-all-gcc
all-c++tools: maybe-all-gcc
+all-gm2tools: maybe-all-target-libstdc++-v3
all-utils: maybe-all-libiberty
configure-gdb: maybe-all-intl
configure-gdb: maybe-all-bfd
@@ -61247,6 +62215,7 @@ all-bison: maybe-all-intl
all-flex: maybe-all-intl
all-m4: maybe-all-intl
configure-target-libgo: maybe-all-target-libstdc++-v3
+configure-target-libgm2: maybe-all-target-libstdc++-v3
configure-target-liboffloadmic: maybe-configure-target-libgomp
all-target-liboffloadmic: maybe-all-target-libgomp
configure-target-newlib: maybe-all-binutils
@@ -61317,6 +62286,7 @@ configure-target-libffi: maybe-all-target-libgcc
configure-target-zlib: maybe-all-target-libgcc
configure-target-rda: maybe-all-target-libgcc
configure-target-libada: maybe-all-target-libgcc
+configure-target-libgm2: maybe-all-target-libgcc
configure-target-libgomp: maybe-all-target-libgcc
configure-target-libitm: maybe-all-target-libgcc
configure-target-libatomic: maybe-all-target-libgcc
@@ -61362,6 +62332,8 @@ configure-target-rda: maybe-all-target-newlib maybe-all-target-libgloss
configure-target-libada: maybe-all-target-newlib maybe-all-target-libgloss
+configure-target-libgm2: maybe-all-target-newlib maybe-all-target-libgloss
+
configure-target-libgomp: maybe-all-target-newlib maybe-all-target-libgloss
configure-target-libitm: maybe-all-target-newlib maybe-all-target-libgloss
diff --git a/Makefile.tpl b/Makefile.tpl
index 6e0337fb48f..3400f9468f3 100644
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -161,6 +161,7 @@ BUILD_EXPORTS = \
GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
GDC="$(GDC_FOR_BUILD)"; export GDC; \
GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
+ GM2="$(GM2_FOR_BUILD)"; export GM2; \
DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
LD="$(LD_FOR_BUILD)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
@@ -198,6 +199,7 @@ HOST_EXPORTS = \
GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
GOC="$(GOC)"; export GOC; \
GDC="$(GDC)"; export GDC; \
+ GM2="$(GM2)"; export GM2; \
AR="$(AR)"; export AR; \
AS="$(AS)"; export AS; \
CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
@@ -296,6 +298,7 @@ BASE_TARGET_EXPORTS = \
GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
+ GM2="$(GM2_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GM2; \
DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
@@ -362,6 +365,7 @@ DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
GOC_FOR_BUILD = @GOC_FOR_BUILD@
GDC_FOR_BUILD = @GDC_FOR_BUILD@
+GM2_FOR_BUILD = @GM2_FOR_BUILD@
LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
LD_FOR_BUILD = @LD_FOR_BUILD@
NM_FOR_BUILD = @NM_FOR_BUILD@
@@ -431,6 +435,7 @@ CXXFLAGS = @CXXFLAGS@
LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
GOCFLAGS = $(CFLAGS)
GDCFLAGS = $(CFLAGS)
+GM2FLAGS = $(CFLAGS)
CREATE_GCOV = create_gcov
@@ -518,6 +523,7 @@ RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
+GM2_FOR_TARGET=$(STAGE_CC_WRAPPER) @GM2_FOR_TARGET@
DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
LD_FOR_TARGET=@LD_FOR_TARGET@
@@ -542,6 +548,7 @@ CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
+GM2FLAGS_FOR_TARGET = -O2 -g
GOCFLAGS_FOR_TARGET = -O2 -g
GDCFLAGS_FOR_TARGET = -O2 -g
@@ -647,6 +654,7 @@ EXTRA_HOST_FLAGS = \
'GFORTRAN=$(GFORTRAN)' \
'GOC=$(GOC)' \
'GDC=$(GDC)' \
+ 'GM2=$(GM2)' \
'LD=$(LD)' \
'LIPO=$(LIPO)' \
'NM=$(NM)' \
@@ -673,6 +681,7 @@ POSTSTAGE1_FLAGS_TO_PASS = \
CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
+ GM2="$${GM2}" GM2_FOR_BUILD="$${GM2_FOR_BUILD}" \
GNATBIND="$${GNATBIND}" \
LDFLAGS="$${LDFLAGS}" \
HOST_LIBS="$${HOST_LIBS}" \
@@ -707,6 +716,8 @@ EXTRA_TARGET_FLAGS = \
'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
+ 'GM2=$$(GM2_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
+ 'GM2FLAGS=$$(GM2FLAGS_FOR_TARGET)' \
'LD=$(COMPILER_LD_FOR_TARGET)' \
'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
@@ -733,6 +744,7 @@ TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
# cross-building scheme.
EXTRA_GCC_FLAGS = \
"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
+ "GM2_FOR_TARGET=$(GM2_FOR_TARGET)" \
"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
"`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
@@ -864,7 +876,7 @@ local-distclean:
-rm -f texinfo/doc/Makefile texinfo/po/POTFILES
-rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
-rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
- -rmdir c++tools fastjar gcc gnattools gotools 2>/dev/null
+ -rmdir c++tools fastjar gcc gnattools gm2tools gotools 2>/dev/null
-rmdir libcc1 libiberty texinfo zlib 2>/dev/null
-find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
diff --git a/configure b/configure
index 1224fc4039e..95167e48807 100755
--- a/configure
+++ b/configure
@@ -612,6 +612,7 @@ LD_FOR_TARGET
DLLTOOL_FOR_TARGET
AS_FOR_TARGET
AR_FOR_TARGET
+GM2_FOR_TARGET
GDC_FOR_TARGET
GOC_FOR_TARGET
GFORTRAN_FOR_TARGET
@@ -756,6 +757,7 @@ infodir
docdir
oldincludedir
includedir
+runstatedir
localstatedir
sharedstatedir
sysconfdir
@@ -793,6 +795,7 @@ enable_compressed_debug_sections
enable_libquadmath
enable_libquadmath_support
enable_libada
+enable_libgm2
enable_libssp
enable_libstdcxx
enable_liboffloadmic
@@ -871,6 +874,7 @@ GCC_FOR_TARGET
GFORTRAN_FOR_TARGET
GOC_FOR_TARGET
GDC_FOR_TARGET
+GM2_FOR_TARGET
AR_FOR_TARGET
AS_FOR_TARGET
DLLTOOL_FOR_TARGET
@@ -923,6 +927,7 @@ datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE}'
@@ -1175,6 +1180,15 @@ do
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1312,7 +1326,7 @@ fi
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
- libdir localedir mandir
+ libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
@@ -1472,6 +1486,7 @@ Fine tuning of the installation directories:
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
@@ -1530,6 +1545,7 @@ Optional Features:
--disable-libquadmath-support
disable libquadmath support for Fortran
--enable-libada build libada directory
+ --enable-libgm2 build libgm2 directory
--enable-libssp build libssp directory
--disable-libstdcxx do not build libstdc++-v3 directory
--enable-liboffloadmic=ARG
@@ -1665,6 +1681,8 @@ Some influential environment variables:
GOC for the target
GDC_FOR_TARGET
GDC for the target
+ GM2_FOR_TARGET
+ GM2 for the target
AR_FOR_TARGET
AR for the target
AS_FOR_TARGET
@@ -2801,7 +2819,7 @@ host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktr
# binutils, gas and ld appear in that order because it makes sense to run
# "make check" in that particular order.
# If --enable-gold is used, "gold" may replace "ld".
-host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools c++tools"
+host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gm2tools gotools c++tools"
# these libraries are built for the target environment, and are built after
# the host libraries and the host tools (which may be a cross compiler)
@@ -2823,6 +2841,7 @@ target_libraries="target-libgcc \
target-libffi \
target-libobjc \
target-libada \
+ target-libgm2 \
target-libgo \
target-libphobos \
target-zlib"
@@ -3160,6 +3179,17 @@ if test "${ENABLE_LIBADA}" != "yes" ; then
noconfigdirs="$noconfigdirs gnattools"
fi
+# Check whether --enable-libgm2 was given.
+if test "${enable_libgm2+set}" = set; then :
+ enableval=$enable_libgm2; ENABLE_LIBGM2=$enableval
+else
+ ENABLE_LIBGM2=no
+fi
+
+if test "${ENABLE_LIBGM2}" != "yes" ; then
+ noconfigdirs="$noconfigdirs gm2tools"
+fi
+
# Check whether --enable-libssp was given.
if test "${enable_libssp+set}" = set; then :
enableval=$enable_libssp; ENABLE_LIBSSP=$enableval
@@ -13414,6 +13444,167 @@ fi
+if test -n "$GM2_FOR_TARGET"; then
+ ac_cv_prog_GM2_FOR_TARGET=$GM2_FOR_TARGET
+elif test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
+ GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+fi
+
+if test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
+ for ncn_progname in gm2; do
+ # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GM2_FOR_TARGET"; then
+ ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+if test -n "$GM2_FOR_TARGET"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
+$as_echo "$GM2_FOR_TARGET" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ done
+fi
+
+if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test -n "$with_build_time_tools"; then
+ for ncn_progname in gm2; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
+$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
+ if test -x $with_build_time_tools/${ncn_progname}; then
+ ac_cv_prog_GM2_FOR_TARGET=$with_build_time_tools/${ncn_progname}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ done
+fi
+
+if test -z "$ac_cv_prog_GM2_FOR_TARGET"; then
+ for ncn_progname in gm2; do
+ if test -n "$ncn_target_tool_prefix"; then
+ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GM2_FOR_TARGET"; then
+ ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GM2_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+if test -n "$GM2_FOR_TARGET"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
+$as_echo "$GM2_FOR_TARGET" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+ if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test $build = $target ; then
+ # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GM2_FOR_TARGET"; then
+ ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+if test -n "$GM2_FOR_TARGET"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
+$as_echo "$GM2_FOR_TARGET" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+ test -n "$ac_cv_prog_GM2_FOR_TARGET" && break
+ done
+fi
+
+if test -z "$ac_cv_prog_GM2_FOR_TARGET" ; then
+ set dummy gm2
+ if test $build = $target ; then
+ GM2_FOR_TARGET="$2"
+ else
+ GM2_FOR_TARGET="${ncn_target_tool_prefix}$2"
+ fi
+else
+ GM2_FOR_TARGET="$ac_cv_prog_GM2_FOR_TARGET"
+fi
+
+
+
cat > conftest.c << \EOF
#ifdef __GNUC__
gcc_yay;
@@ -17085,6 +17276,51 @@ $as_echo "pre-installed" >&6; }
fi
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gm2" >&5
+$as_echo_n "checking where to find the target gm2... " >&6; }
+if test "x${build}" != "x${host}" ; then
+ if expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
+ # We already found the complete path
+ ac_dir=`dirname $GM2_FOR_TARGET`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
+$as_echo "pre-installed in $ac_dir" >&6; }
+ else
+ # Canadian cross, just use what we found
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
+$as_echo "pre-installed" >&6; }
+ fi
+else
+ ok=yes
+ case " ${configdirs} " in
+ *" gcc "*) ;;
+ *) ok=no ;;
+ esac
+ case ,${enable_languages}, in
+ *,m2,*) ;;
+ *) ok=no ;;
+ esac
+ if test $ok = yes; then
+ # An in-tree tool is available and we can use it
+ GM2_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gm2 -B$$r/$(HOST_SUBDIR)/gcc/'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
+$as_echo "just compiled" >&6; }
+ elif expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
+ # We already found the complete path
+ ac_dir=`dirname $GM2_FOR_TARGET`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
+$as_echo "pre-installed in $ac_dir" >&6; }
+ elif test "x$target" = "x$host"; then
+ # We can use an host tool
+ GM2_FOR_TARGET='$(GM2)'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
+$as_echo "host tool" >&6; }
+ else
+ # We need a cross tool
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
+$as_echo "pre-installed" >&6; }
+ fi
+fi
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ld" >&5
$as_echo_n "checking where to find the target ld... " >&6; }
if test "x${build}" != "x${host}" ; then
@@ -17646,6 +17882,8 @@ fi
# Specify what files to not compare during bootstrap.
compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/M2Version*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/SYSTEM*"
case "$target" in
hppa*64*-*-hpux*) ;;
hppa*-*-hpux*) compare_exclusions="$compare_exclusions | */libgcc/lib2funcs* | gcc/function-tests.o" ;;
diff --git a/configure.ac b/configure.ac
index 66d637d70dc..70a8438e75b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -140,7 +140,7 @@ host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktr
# binutils, gas and ld appear in that order because it makes sense to run
# "make check" in that particular order.
# If --enable-gold is used, "gold" may replace "ld".
-host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools c++tools"
+host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gm2tools gotools c++tools"
# these libraries are built for the target environment, and are built after
# the host libraries and the host tools (which may be a cross compiler)
@@ -162,6 +162,7 @@ target_libraries="target-libgcc \
target-libffi \
target-libobjc \
target-libada \
+ target-libgm2 \
target-libgo \
target-libphobos \
target-zlib"
@@ -459,6 +460,14 @@ if test "${ENABLE_LIBADA}" != "yes" ; then
noconfigdirs="$noconfigdirs gnattools"
fi
+AC_ARG_ENABLE(libgm2,
+[AS_HELP_STRING([--enable-libgm2], [build libgm2 directory])],
+ENABLE_LIBGM2=$enableval,
+ENABLE_LIBGM2=no)
+if test "${ENABLE_LIBGM2}" != "yes" ; then
+ noconfigdirs="$noconfigdirs gm2tools"
+fi
+
AC_ARG_ENABLE(libssp,
[AS_HELP_STRING([--enable-libssp], [build libssp directory])],
ENABLE_LIBSSP=$enableval,
@@ -3494,6 +3503,7 @@ NCN_STRICT_CHECK_TARGET_TOOLS(GCC_FOR_TARGET, gcc, ${CC_FOR_TARGET})
NCN_STRICT_CHECK_TARGET_TOOLS(GFORTRAN_FOR_TARGET, gfortran)
NCN_STRICT_CHECK_TARGET_TOOLS(GOC_FOR_TARGET, gccgo)
NCN_STRICT_CHECK_TARGET_TOOLS(GDC_FOR_TARGET, gdc)
+NCN_STRICT_CHECK_TARGET_TOOLS(GM2_FOR_TARGET, gm2)
ACX_CHECK_INSTALLED_TARGET_TOOL(AR_FOR_TARGET, ar)
ACX_CHECK_INSTALLED_TARGET_TOOL(AS_FOR_TARGET, as)
@@ -3530,6 +3540,8 @@ GCC_TARGET_TOOL(gccgo, GOC_FOR_TARGET, GOC,
[gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/], go)
GCC_TARGET_TOOL(gdc, GDC_FOR_TARGET, GDC,
[gcc/gdc -B$$r/$(HOST_SUBDIR)/gcc/], d)
+GCC_TARGET_TOOL(gm2, GM2_FOR_TARGET, GM2,
+ [gcc/gm2 -B$$r/$(HOST_SUBDIR)/gcc/], m2)
GCC_TARGET_TOOL(ld, LD_FOR_TARGET, LD, [ld/ld-new])
GCC_TARGET_TOOL(lipo, LIPO_FOR_TARGET, LIPO)
GCC_TARGET_TOOL(nm, NM_FOR_TARGET, NM, [binutils/nm-new])
@@ -3656,6 +3668,8 @@ AC_SUBST(stage2_werror_flag)
# Specify what files to not compare during bootstrap.
compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/M2Version*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/SYSTEM*"
case "$target" in
hppa*64*-*-hpux*) ;;
hppa*-*-hpux*) compare_exclusions="$compare_exclusions | */libgcc/lib2funcs* | gcc/function-tests.o" ;;
diff --git a/gcc/c-family/cppspec.c b/gcc/c-family/cppspec.c
index 65902b9f0d5..7a1f8d10a21 100644
--- a/gcc/c-family/cppspec.c
+++ b/gcc/c-family/cppspec.c
@@ -198,3 +198,9 @@ int lang_specific_pre_link (void)
/* Number of extra output files that lang_specific_pre_link may generate. */
int lang_specific_extra_outfiles = 0; /* Not used for cpp. */
+
+/* lang_register_spec_functions. Not used for cpp. */
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/c/gccspec.c b/gcc/c/gccspec.c
index db353a35585..67af876eb99 100644
--- a/gcc/c/gccspec.c
+++ b/gcc/c/gccspec.c
@@ -105,3 +105,9 @@ lang_specific_pre_link (void)
/* Number of extra output files that lang_specific_pre_link may generate. */
int lang_specific_extra_outfiles = 0; /* Not used for C. */
+
+/* lang_register_spec_functions. Not used for C. */
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/cp/g++spec.c b/gcc/cp/g++spec.c
index 3c9bd1490b4..88a302c2157 100644
--- a/gcc/cp/g++spec.c
+++ b/gcc/cp/g++spec.c
@@ -434,3 +434,9 @@ int lang_specific_pre_link (void) /* Not used for C++. */
/* Number of extra output files that lang_specific_pre_link may generate. */
int lang_specific_extra_outfiles = 0; /* Not used for C++. */
+
+/* lang_register_spec_functions. Not used for C++. */
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/d/d-spec.cc b/gcc/d/d-spec.cc
index 16ff1539e9f..e2fb787f5e1 100644
--- a/gcc/d/d-spec.cc
+++ b/gcc/d/d-spec.cc
@@ -490,3 +490,10 @@ lang_specific_pre_link (void)
int lang_specific_extra_outfiles = 0; /* Not used for D. */
+/* lang_register_spec_functions register the D associated spec
+ functions. Not used for D. */
+
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/doc/gm2.texi b/gcc/doc/gm2.texi
new file mode 100644
index 00000000000..8a34bda4659
--- /dev/null
+++ b/gcc/doc/gm2.texi
@@ -0,0 +1,2902 @@
+\input texinfo
+@c -*-texinfo-*-
+@c Copyright (C) 2001-2021 Free Software Foundation, Inc.
+@c This is part of the GM2 manual.
+
+@c User level documentation for GNU Modula-2
+@c
+@c header
+
+@setfilename gm2.info
+@settitle The GNU Modula-2 Compiler
+
+@include version.texi
+@set version-python 3.5
+
+@include gcc-common.texi
+
+@c Copyright years for this manual.
+@set copyrights-gm2 1999-2021
+
+@copying
+@c man begin COPYRIGHT
+Copyright @copyright{} @value{copyrights-gm2} Free Software Foundation, Inc.
+
+Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.3 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
+A copy of the license is included in the
+@c man end
+section entitled ``GNU Free Documentation License''.
+@ignore
+@c man begin COPYRIGHT
+man page gfdl(7).
+@c man end
+@end ignore
+@end copying
+
+@ifinfo
+@format
+@dircategory Software development
+@direntry
+* gm2: (gm2). A GCC-based compiler for the Modula-2 language
+@end direntry
+@end format
+
+@insertcopying
+@end ifinfo
+
+@titlepage
+@title The GNU Modula-2 Compiler
+@versionsubtitle
+@author Gaius Mulley
+
+@page
+@vskip 0pt plus 1filll
+Published by the Free Software Foundation @*
+51 Franklin Street, Fifth Floor@*
+Boston, MA 02110-1301, USA@*
+@sp 1
+@insertcopying
+@end titlepage
+@contents
+@page
+
+@c `Top' Node and Master Menu
+
+@ifinfo
+@node Top, Overview, (dir), (dir)
+@top Introduction
+@end ifinfo
+
+@menu
+* Overview:: What is GNU Modula-2.
+* Using:: Using GNU Modula-2.
+* Licence:: Licence of GNU Modula-2.
+* Contributing:: Contributing to GNU Modula-2.
+* Internals:: GNU Modula-2 internals.
+* EBNF:: EBNF of GNU Modula-2
+* Copying:: GNU Public Licence V3.
+* Libraries:: PIM and ISO library definitions.
+* Indices:: Document and function indices.
+@end menu
+
+@node Overview, Using, Top, Top
+@chapter Overview of GNU Modula-2
+
+@menu
+* What is GNU Modula-2:: Brief description of GNU Modula-2.
+* Why use GNU Modula-2:: Advantages of GNU Modula-2.
+* News:: Latest news about GNU Modula-2.
+* Features:: GNU Modula-2 Features
+@end menu
+
+@node What is GNU Modula-2, Why use GNU Modula-2, , Using
+@section What is GNU Modula-2
+
+GNU Modula-2 is a @uref{http://gcc.gnu.org/frontends.html, front end}
+for the GNU Compiler Collection (@uref{http://gcc.gnu.org/, GCC}).
+The GNU Modula-2 compiler is compliant with the PIM2, PIM3, PIM4 and
+ISO dialects. Also implemented are a complete set of free ISO
+libraries and PIM libraries.
+
+@footnote{The four Modula-2 dialects supported are defined in the following
+references:
+
+PIM2: 'Programming in Modula-2', 2nd Edition, Springer Verlag, 1982,
+1983 by Niklaus Wirth (PIM2).
+
+PIM3: 'Programming in Modula-2', 3rd Corrected Edition, Springer Verlag,
+1985 (PIM3).
+
+PIM4: 'Programming in Modula-2', 4th Edition, Springer Verlag, 1988
+(@uref{http://freepages.modula2.org/report4/modula-2.html, PIM4}).
+
+ISO: the ISO Modula-2 language as defined in 'ISO/IEC Information
+technology - programming languages - part 1: Modula-2 Language,
+ISO/IEC 10514-1 (1996)'
+}
+
+@node Why use GNU Modula-2, Release map, What is GNU Modula-2, Using
+@section Why use GNU Modula-2
+
+There are a number of advantages of using GNU Modula-2 rather than
+translate an existing project into another language.
+
+The first advantage is of maintainability of the original sources
+and the ability to debug the original project source code using a
+combination of gm2 and gdb.
+
+The second advantage is that gcc runs on many processors and
+platforms. gm2 builds and runs on powerpc64le, amd64, i386, aarch64
+to name but a few processors.
+
+The compiler provides semantic analysis and runtime checking (full ISO
+Modula-2 checking is implemented) and there is a plugin which can,
+under certain conditions, detect runtime errors at compile time.
+See @xref{Semantic checking, , ,gm2}.
+
+gm2 can produce swig interface headers to allow access from Python and
+other scripting languages. The compiler supports PIM2, PIM3, PIM4 and
+ISO dialects of Modula-2, work is underway to implement M2R10. Many
+of the GCC builtins are available and access to assembly programming
+is achieved using the same syntax as that used by GCC.
+
+@node Release map, News, Why use GNU Modula-2, Using
+@section Release map
+
+GNU Modula-2 is now part of GCC and therefore will adopt the GCC
+release schedule with a git branches matching the various GCC release
+numbers. It is intended that GNU Modula-2 implement more of the GCC
+builtins (vararg access) and GCC features.
+
+There is an intention to implement the M2R10 dialect of Modula-2 and
+any of the language changes. If you wish to see something different
+please email @email{gaius.mulley@@southwales.ac.uk} with your ideas.
+
+@node News, Features, Release map, Using
+@section News
+
+@table @code
+
+@item gm2 release numbers
+are now superceded by gcc branch numbers as gm2
+is tracking the gcc release model.
+
+@item accuracy of error messages
+has been improved and offending subexpressions are now highlighted.
+
+@item new type checker
+has been implemented which will check
+all data types, including recursive procedure parameter types.
+
+@item libraries
+the gm2 driver program has been enhanced to allow third party
+libraries to be installed alongside gm2 libraries. For example if the
+user specifies library @code{foo} using @code{-flibs=foo} the driver
+will check the standard GCC install directory for a subdirectory
+@code{foo}.
+
+@item libpth
+has been removed from gm2 and the coroutines are now implemented using
+the gcc portable threading library.
+
+@item libulm
+the Ulm libraries have been removed from the gm2 tree as they were not
+GPL3.
+
+@item Talk given at The GNU Tools Cauldron 2018
+here is a talk on GNU Modula-2 given at
+@url{https://gcc.gnu.org/wiki/cauldron2018,The GNU Tools Cauldron},
+Manchester on 8th September 2018.
+The title is, ``GNU Modula-2 update, catching semantic errors post
+code optimisation and improved debugging''
+[@url{http://floppsie.comp.glam.ac.uk/Papers/paper23/gaius-mulley-gnu-m2.pdf,slides}
+and @url{https://www.youtube.com/watch?v=6jf6weRuHjk,video}].
+
+@item gm2 1.8.2
+was released on Aug 30th 2018. gm2-1.8.2 grafts onto gcc-8.2.0
+and contains integer overflow detection for addition, subtraction,
+negation and multiplication. It also detects and traps when
+a floating point nan occurs. This is the first release with the
+new semantic checking plugin which checks whether any exception
+will occur post optimization (see -fsoft-check-all). The compiler
+also works well with the automake tools.
+
+@item gm2 1.2.0
+was released on May 11th 2017. gm2-1.2.0 grafts onto gcc-5.2.0 and
+supports much better line number accuracy in debugging output.
+Source to code relationship can be further improved by the new option
+-fm2-g. -fm2-whole-program also provides whole program optimization.
+@item Talk given at The GNU Tools Cauldron 2016
+here is a talk on GNU Modula-2 given at
+@url{https://gcc.gnu.org/wiki/cauldron2016,The GNU Tools Cauldron},
+Hebden Bridge on 9th September 2016.
+The title is, ``GNU Modula-2 status, whole
+program optimisation and language interoperability''
+[@url{http://floppsie.comp.glam.ac.uk/Papers/paper22/gaius-gcc-cauldron-2016.pdf,slides}
+and @url{https://www.youtube.com/watch?v=8GMyxwHdr1E,video}].
+@item gm2 1.1.6
+was released on February 22nd 2016. gm2-1.1.6 grafts onto gcc-4.7.4.
+@item gm2 1.1.5
+was released on September 3 2015, passes all regression tests and has
+many bug fixes applied. Arrays and Records can be assigned to and from
+WORD, LOC, BYTE providing sizes permit. Also a small number of fixes
+to the library module MemStream.mod. Fixed a number of bugs shown by
+valgrind.
+@item gm2 1.1.3
+was released on April 15 2015. gm2-1.1.3 passes all regression
+tests on Debian Wheezy (x86_64) and (i686). Also passes all regression tests
+under Debian Jessie (x86_64). It also builds on armv7l Ubuntu Trusty Tahr.
+@item gm2 1.1.1
+was released on January 26 2015. gm2-1.1.1 passes all regression
+tests on Debian Wheezy (x86_64) and (i686). Also passes all regression tests
+under Debian Jessie (x86_64).
+@item gm2 1.1.0
+was released on January 02 2015. gm2-1.1.0 passes all regression
+tests on Debian Wheezy (x86_64) and (i686).
+@item gm2 1.0.9
+Beta was released on September 23 2014, all regressions passed on
+x86_64 Debian Wheezy.
+@item gm2 1.0.4
+was released on September 30 2011. This is a bug fix release.
+@item gm2 1.0
+was released on December 11 2010.
+@end table
+
+@node Features, Documentation, News, Using
+@section GNU Modula-2 Features
+
+@itemize @bullet
+
+@item
+the compiler currently complies with Programming in Modula-2 Edition
+2, 3, 4 and ISO Modula-2. Users can switch on specific mutually
+exclusive features by using: @samp{-fpim}, @samp{-fpim2},
+@samp{-fpim3}, @samp{-fpim4} or @samp{-fiso}.
+
+@item
+the option @samp{-fswig} will automatically create a swig interface
+file which corresponds to the definition module of the file being
+compiled.
+
+@item
+exception handling is compatible with C++ and swig. Modula-2 code can
+be used with C or C++ code.
+
+@item
+Python can call GNU Modula-2 modules via swig.
+
+@item
+shared libraries can be built.
+
+@item
+fixed sized types are now available from @samp{SYSTEM}.
+
+@item
+support for dynamic @code{ARRAY}s has been added into @samp{gdb}.
+
+@item
+variables can be declared at addresses.
+
+@item
+much better dwarf-2 debugging support and when used with
+@samp{gdb} the programmer can display @code{RECORD}s,
+@code{ARRAY}s, @code{SET}s, subranges and constant char literals
+in Modula-2 syntax.
+
+@item
+supports sets of any ordinal size (memory permitting).
+
+@item
+easy interface to C, and varargs can be passed to C routines.
+
+@item
+many Logitech libraries have been implemented and can be accessed via:
+@samp{-flibs=m2iso,m2pim}.
+
+@item
+coroutines have been implemented in the PIM style and these are
+accessible from SYSTEM. A number of supporting libraries (executive
+and file descriptor mapping to interrupt vector libraries are
+available through the @samp{-flibs=m2iso,m2pim} switch).
+
+@item
+can be built as a cross compiler (for embedded microprocessors
+such as the AVR and the ARM).
+
+@end itemize
+
+@node Documentation, Regression tests, Features, Using
+@section Documentation
+
+The GNU Modula-2 documentation is available on line or as a
+pdf @url{gm2.pdf}.
+
+@node Regression tests, Limitations, Documentation, Using
+@section Regression tests for gm2 in the repository
+
+The result of the GNU Modula-2 regression tests for the current
+snapshot are held at
+@url{http://floppsie.comp.glam.ac.uk/gm2-results/regression-tests.html}.
+
+Other combinations almost certainly work, if you successfully
+build gm2 on a different platform please email
+@email{gaius.mulley@@southwales.ac.uk}
+or the
+@email{gm2@@nongnu.org}
+GNU Modula-2
+mailing list. You will need to subscribe to send email to
+the mailing list.
+
+@node Limitations, Objectives, Regression tests, Using
+@section Limitations
+
+Logitech compatibility library is incomplete. The principle modules
+for this platform exist however for a comprehensive list of completed
+modules please check the documentation
+@url{gm2.html}.
+
+@node Objectives, FAQ, , Using
+@section Objectives
+
+@itemize @bullet
+
+@item
+The intention of GNU Modula-2 is to provide a production Modula-2
+front end to GCC.
+
+@item
+It should support all Niklaus Wirth PIM Dialects [234] and also ISO
+Modula-2 including a reimplementation of all the ISO modules.
+
+@item
+There should be an easy interface to C.
+
+@item
+Exploit the features of GCC.
+
+@item
+Listen to the requests of the users.
+@end itemize
+
+@node FAQ, Community, Objectives, Using
+@section FAQ
+
+@subsection Why use the C++ exception mechanism in GCC, rather than a bespoke Modula-2 mechanism?
+
+The C++ mechanism is tried and tested, it also provides GNU Modula-2
+with the ability to link with C++ modules and via swig it can raise
+Python exceptions.
+
+@node Community, Other languages, FAQ, Using
+@section Community
+
+You can subscribe to the GNU Modula-2 mailing by sending an
+email to:
+@email{gm2-subscribe@@nongnu.org}
+or by
+@url{http://lists.nongnu.org/mailman/listinfo/gm2}.
+The mailing list contents can be viewed
+@url{http://lists.gnu.org/archive/html/gm2}.
+
+@node Other languages, Papers and talks, Community, Using
+@section Other languages for GCC
+
+These exist and can be found on the frontends web page on the
+@uref{http://gcc.gnu.org/frontends.html, gcc web site}.
+
+@node Papers and talks, , Other languages, Using
+@section Papers and talks
+
+A paper was presented at the @uref{http://www.gccsummit.org/2006,
+GCC 2006 conference} on
+@uref{http://floppsie.comp.glam.ac.uk/Papers/paper15/mulley-proc.pdf,
+the state of GNU Modula-2}.
+
+A @uref{http://www.gccsummit.org/2010/speakers.php?types=LIGHTNING,
+lightening talk} has been given at the GCC 2010 conference titled
+"Exploiting front end knowledge to effortlessly create Python modules"
+and the slides are
+@uref{http://floppsie.comp.glam.ac.uk/Papers/paper20/talk.pdf,
+available}.
+
+@node Using, , Overview, Top
+@chapter Using GNU Modula-2
+
+@menu
+* Example usage:: Example compile and link.
+* Compiler options:: GNU Modula-2 compiler options.
+* Environment variables:: GNU Modula-2 related environment variables.
+* Elementary data types:: Data types supported by GNU Modula-2.
+* Standard procedures:: Permanently accessible base procedures.
+* Dialect:: GNU Modula-2 supported dialects.
+* Exceptions:: Exception implementation
+* Semantic checking:: How to detect runtime problems at compile time.
+* Extensions:: GNU Modula-2 language extensions.
+* Type compatibility:: Data type compatibility.
+* Unbounded by reference::Explanation of a language optimization.
+* Building a shared library:: How to build a shared library.
+* Interface for Python:: How to produce swig interface files.
+* Producing a Python module:: How to produce a Python module.
+* Interface to C:: Interfacing GNU Modula-2 to C.
+* Assembly language:: Interface to assembly language.
+* Alignment:: Data type alignment.
+* Packed:: Packing data types.
+* Built-ins:: Accessing GNU Modula-2 Built-ins.
+* The PIM system module:: SYSTEM data types and procedures.
+* The ISO system module:: SYSTEM data types, procedures and run time.
+* Papers and talks:: Papers and talks.
+* Other languages:: Other languages for GCC.
+* What is GNU Modula-2:: Brief description of GNU Modula-2.
+* Why use GNU Modula-2:: Advantages of GNU Modula-2.
+@end menu
+
+This document contains the user and design issues relevant to the
+Modula-2 front end to gcc. Throughout this document the GNU Modula-2
+front end is often referred to as @samp{gm2-@value{version-GM2}} or
+@samp{gm2} for short. This corresponds to GCC version
+@value{version-GCC} and GNU Modula-2 version @value{version-GM2}.
+
+@node Example usage, Compiler options, Using, Using
+@section Example compile and link
+
+@ignore
+@c man begin SYNOPSIS gm2
+gm2 [@option{-c}|@option{-S}] [@option{-g}] [@option{-pg}]
+ [@option{-O}@var{level}] [@option{-W}@var{warn}@dots{}]
+ [@option{-I}@var{dir}@dots{}] [@option{-L}@var{dir}@dots{}]
+ [@option{-f}@var{option}@dots{}] [@option{-m}@var{machine-option}@dots{}]
+ [@option{-o} @var{outfile}] [@@@var{file}] @var{infile}@dots{}
+
+Only the most useful options are listed here; see below for the
+remainder.
+@c man end
+@c man begin SEEALSO
+gpl(7), gfdl(7), fsf-funding(7), gcc(1)
+and the Info entries for @file{gm2} and @file{gcc}.
+@c man end
+@end ignore
+
+@c man begin DESCRIPTION gm2
+
+The @command{gm2} command is the GNU compiler for the Modula-2 language and
+supports many of the same options as @command{gcc}. @xref{Option Summary, ,
+Option Summary, gcc, Using the GNU Compiler Collection (GCC)}.
+This manual only documents the options specific to @command{gm2}.
+
+@c man end
+
+This section describes how to compile and link a simple hello world
+program. It provides a few examples of using the different options
+mentioned in @xref{Compiler options, , ,gm2}. Assuming that you have
+a file called @file{hello.mod} in your current directory which
+contains:
+
+@example
+MODULE hello ;
+
+FROM StrIO IMPORT WriteString, WriteLn ;
+
+BEGIN
+ WriteString('hello world') ; WriteLn
+END hello.
+@end example
+
+You can compile and link it by: @samp{gm2 -g hello.mod}.
+The result will be an @samp{a.out} file created in your directory.
+
+You can split this command into two steps if you prefer. The compile
+step can be achieved by: @samp{gm2 -g -c hello.mod} and the link via:
+@samp{gm2 -g -fonlylink hello.mod}.
+
+@footnote{To see all the compile actions taken by @samp{gm2} users can also
+add the @samp{-v} flag at the command line, for example:
+
+@samp{gm2 -v -g -I. hello.mod}
+
+This displays the subprocesses initiated by @samp{gm2} which can be useful
+when trouble shooting.}
+
+@node Compiler options, Environment variables, Example usage, Using
+@section Compiler options
+
+This section describes the compiler options specific to GNU Modula-2
+for generic flags details see @xref{Invoking GCC, , ,gcc}.
+
+@c man begin OPTIONS
+
+For any given input file, the file name suffix determines what kind of
+compilation is done. The following kinds of input file names are supported:
+
+@table @gcctabopt
+@item @var{file}.mod
+Modula-2 implementation or program source files. See the
+@samp{-fmod=} option if you wish to compile a project which uses a
+different source file extension.
+@item @var{file}.def
+Modula-2 definition module source files. Definition modules are not
+compiled separately, in GNU Modula-2 definition modules are parsed as
+required when program or implementation modules are compiled. See the
+@samp{-fdef=} option if you wish to compile a project which uses a
+different source file extension.
+@end table
+
+You can specify more than one input file on the @command{gm2} command line,
+
+@table @code
+
+@item -g
+create debugging information so that debuggers such as @file{gdb}
+can inspect and control executables.
+
+@item -I
+used to specify the search path for definition and implementation
+modules. An example is: @code{gm2 -g -c -I.:../../libs foo.mod}.
+If this option is not specified then the default path is added
+which consists of the current directory followed by the appropriate
+language dialect library directories.
+
+@item -fobject-path=
+used to specify the path for objects during the linking stage. An
+example is: @code{gm2 -g -fobject-path=.:../../libs/O2 -I.:../../libs
+foo.mod}. The combination of @code{-I} and @code{-fobject-path=}
+allows projects to keep various styles of objects separate from their
+source counterparts. For example it would be possible to compile
+implementation modules with different levels of optimization and
+with/without debugging and keep them in separate directories. If the
+@code{-fobject-path=} option is not specified then it is set
+internally by using the path as specified by the @code{-I} option. If
+the @code{-I} was also not specified then it uses the current
+directory. In all cases the appropriate language dialect library
+directories are appended to the end of the path.
+
+@item -fdebug-builtins
+call a real function, rather than the builtin equivalent. This can
+be useful for debugging parameter values to a builtin function as
+it allows users to single step code into a real function.
+
+@item -fdump-system-exports
+display all inbuilt system items.
+This is an internal command line option.
+
+@item -fswig
+generate a swig interface file.
+
+@item -fshared
+generate a shared library from the module.
+
+@item -fmakeinit
+generate the start up C++ code for the module, a file
+@file{_m2_modulename.cpp} is created. This is an internal command
+line option.
+
+@item -fruntime-modules=
+specify, using a comma separated list, the runtime modules and their
+order. These modules will initialized first before any other modules
+in the application dependancy. By default the runtime modules list is
+set to @code{Storage,SYSTEM,M2RTS,RTExceptions,IOLink}. Note that
+these modules will only be linked into your executable if they are
+required. So adding a long list of dependant modules will not effect
+the size of the executable it merely states the initialisation order
+should they be required.
+
+@item -fnil
+generate code to detect accessing data through a
+@code{NIL} value pointer.
+
+@item -fno-nil
+do not generate code to detect accessing data through a
+@code{NIL} value pointer.
+
+@item -fwholediv
+generate code to detect whole number division by zero or modulus by zero.
+
+@item -fno-wholediv
+do not generate code to detect whole number division by zero or
+modulus by zero.
+
+@c @item -fwholevalue
+@c generate code to detect whole number overflow and underflow.
+
+@c @item -fno-wholevalue
+@c do not generate code to detect whole number overflow and underflow.
+
+@c @item -frealdiv
+@c generate code to detect real number division by zero.
+
+@c @item -fno-realdiv
+@c do not generate code to detect real number division by zero.
+
+@c @item -frealvalue
+@c generate code to detect @code{NaN}s real number overflow and underflow.
+
+@c @item -fno-realvalue
+@c do not generate code to detect @code{NaN}s real number overflow and underflow.
+
+@item -findex
+generate code to check whether array index values are out of bounds.
+
+@item -fno-index
+do not generate code to check whether array index values are out of
+bounds.
+
+@item -frange
+generate code to check the assignment range, return value range
+set range and constructor range.
+
+@item -fno-range
+do not generate code to check the assignment range, return value range
+set range and constructor range.
+
+@item -freturn
+generate code to check that functions always exit with a @code{RETURN}
+and do not fall out at the end.
+
+@item -fcase
+turns on compile time checking to check whether a @code{CASE}
+statement requires an @code{ELSE} clause when on was not specified.
+
+@item -fsoft-check-all
+turns on all runtime checks. This is the same as invoking
+GNU Modula-2 using the command options
+@code{-fnil} @code{-frange} @code{-findex}
+@c @code{-fwholevalue} --fixme-- add this when working
+@code{-fwholediv} @code{-fcase} @code{-freturn}.
+
+@item -fauto-init
+turns on auto initialization of pointers to NIL. Whenever a block is
+created all pointers declarated within this scope will have their
+addresses assigned to NIL.
+
+@item -fno-exceptions
+turns off all generation of exception handling code and no references
+are made to the runtime exception libraries.
+
+@item -v
+display all calls to subsidiary programs, such as the C preprocessor,
+the GNU Modula-2 linker and compiler.
+
+@item -fm2-statistics
+generates quadruple information: number of quadruples generated,
+number of quadruples remaining after optimisation and number of source
+lines compiled.
+
+@item -fm2-whole-program
+compile all implementation modules and program module at once. Notice
+that you need to take care if you are compiling different dialect
+modules (particularly with the negative operands to modulus). But
+this option, when coupled together with @code{-O3}, can deliver huge
+performance improvements.
+
+@item -fm2-g
+improve the debugging experience for new programmers at the expense
+of generating @code{nop} instructions if necessary to ensure single
+stepping precision over all code related keywords. An example
+of this is in termination of a list of nested @code{IF} statements
+where multiple @code{END} keywords are mapped onto a sequence of
+@code{nop} instructions.
+
+@item -fm2-lower-case
+render keywords in error messages using lower case.
+
+@item -fmakelist
+this option is only applicable when linking a program module. The
+compiler will generate a @file{modulename.lst} file which contains a
+list indicating the initialisation order of all modules which are to
+be linked. The actual link does not occur. The GNU Modula-2 linker
+scans all @code{IMPORT}s, generates a list of dependencies and
+produces an ordered list for initialisation. It will probably get the
+order wrong if your project has cyclic dependencies, but the
+@file{.lst} file is plain text and can be modified if required. Once
+the @file{.lst} file is created it can be used by the compiler to link
+your project via the @samp{-fuselist} option. It has no effect if the
+@samp{-c} option is present.
+
+@item fno-pthread
+do not automatically link against the pthread library. This option is
+likely useful if gm2 is configured as a cross compiler targetting
+embedded systems. By default GNU Modula-2 uses the GCC pthread
+libraries to implement coroutines (see the SYSTEM implementation
+module).
+
+@item -fuselist
+providing @samp{gm2} has been told to link the program module this
+option uses the file @file{modulename.lst} for the initialisation
+order of modules.
+
+@item -fcpp
+preprocess the source with @samp{cpp -lang-asm -traditional-cpp}
+For further details about these options see @xref{Invocation, , ,cpp}.
+If @samp{-fcpp} is supplied then all definition modules and
+implementation modules which are parsed will be preprocessed by
+@samp{cpp}.
+
+@item -fiso
+turn on ISO standard features. Currently this enables the ISO
+@code{SYSTEM} module and alters the default library search path so
+that the ISO libraries are searched before the PIM libraries. It also
+effects the behaviour of @code{DIV} and @code{MOD} operators.
+See @xref{Dialect, , ,gm2}.
+
+@item -fpim
+turn on PIM standard features. Currently this enables the PIM
+@code{SYSTEM} module and determines which identifiers are pervasive
+(declared in the base module). If no other @samp{-fpim[234]} switch is
+used then division and modulus operators behave as defined in PIM4.
+See @xref{Dialect, , ,gm2}.
+
+@item -fpim2
+turn on PIM-2 standard features. Currently this removes @code{SIZE}
+from being a pervasive identifier (declared in the base module). It
+places @code{SIZE} in the @code{SYSTEM} module. It also effects the
+behaviour of @code{DIV} and @code{MOD} operators.
+See @xref{Dialect, , ,gm2}.
+
+@item -fpim3
+turn on PIM-3 standard features. Currently this only effects the
+behaviour of @code{DIV} and @code{MOD} operators.
+See @xref{Dialect, , ,gm2}.
+
+@item -fpim4
+turn on PIM-4 standard features. Currently this only effects the
+behaviour of @code{DIV} and @code{MOD} operators.
+See @xref{Dialect, , ,gm2}.
+
+@item -fpositive-mod-floor-div
+forces the @code{DIV} and @code{MOD} operators to behave as defined by PIM4.
+All modulus results are positive and the results from the division are
+rounded to the floor.
+See @xref{Dialect, , ,gm2}.
+
+@item -flibs=
+modifies the default library search path. The libraries supplied are:
+m2pim, m2iso, m2min, m2log and m2cor. These map onto the
+Programming in Modula-2 base libraries, ISO standard libraries, minimal
+library support, Logitech compatible library and Programming in
+Modula-2 with coroutines.
+Multiple libraries can be specified and are comma separated with precidence
+going to the first in the list. It is not necessary to use -flibs=m2pim or
+-flibs=m2iso if you also specify -fpim, -fpim2, -fpim3, -fpim4 or
+-fiso. Unless you are using -flibs=m2min you should include m2pim as
+the they provide the base modules which all other dialects utilize.
+
+@item -fextended-opaque
+allows opaque types to be implemented as any type. This is a GNU
+Modula-2 extension and it requires that the implementation module
+defining the opaque type is available so that it can be resolved when
+compiling the module which imports the opaque type.
+
+@item -fsources
+displays the path to the source of each module. This option
+can be used at compile time to check the correct definition module
+is being used.
+
+@item -fmodules
+displays the path to each modules object file. This option
+can only be invoked with the @code{-c} option.
+It is used to see the location of objects when linking occurs.
+
+@item -fdef=
+recognise the specified suffix as a definition module filename.
+The default implmentation and module filename suffix is @file{.def}.
+If this option is used GNU Modula-2 will still fall back to this
+default if a requested definition module is not found.
+
+@item -fmod=
+recognise the specified suffix as implementation and module filenames.
+The default implmentation and module filename suffix is @file{.mod}.
+If this option is used GNU Modula-2 will still fall back to this
+default if it needs to read an implmentation module and the specified
+suffixed filename does not exist.
+
+@item -fxcode
+issues all errors and warnings in the @file{Xcode} format.
+
+@item -fonlylink
+only link the modula-2 application, do not compile the program module
+beforehand.
+
+@item -funbounded-by-reference
+enable optimization of unbounded parameters by attempting to pass non
+@code{VAR} unbounded parameters by reference. This optimization
+avoids the implicit copy inside the callee procedure. GNU Modula-2
+will only allow unbounded parameters to be passed by reference if,
+inside the callee procedure, they are not written to, no address is
+calculated on the array and it is not passed as a @code{VAR}
+parameter. Note that it is possible to write code to break this
+optimization, therefore this option should be used carefully.
+For example it would be possible to take the address of an array, pass
+the address and the array to a procedure, read from the array in
+the procedure and write to the location using the address parameter.
+
+Due to the dangerous nature of this option it is not enabled
+when the -O option is specified.
+
+@item -Wverbose-unbounded
+inform the user which non @code{VAR} unbounded parameters will be
+passed by reference. This only produces output if the option
+@samp{-funbounded-by-reference} is also supplied on the command line.
+
+@item -Wstudents
+checks for bad programming style. This option is aimed at new users of
+Modula-2 in that it checks for situations which might cause confusion
+and thus mistakes. It checks whether variables of the same name are
+declared in different scopes and whether variables look like keywords.
+Experienced users might find this option too aggressive.
+
+@item -Wpedantic
+forces the compiler to reject nested @code{WITH} statements
+referencing the same record type. Does not allow multiple imports of
+the same item from a module. It also checks that: procedure variables
+are written to before being read; variables are not only written to
+but read from; variables are declared and used. If the compiler
+encounters a variable being read before written it will terminate with
+a message. It will check that @code{FOR} loop indices are not used
+outside the end of this loop without being reset.
+
+@item -Wpedantic-param-names
+procedure parameter names are checked in the definition module
+against their implementation module counterpart. This is not
+necessary in ISO or PIM versions of Modula-2, but it can be
+extremely useful, as long as code is intentionally
+written in this way.
+
+@item -Wpedantic-cast
+warns if the ISO system function is used and if the size of
+the variable is different from that of the type. This is legal
+in ISO Modula-2, however it can be dangerous. Some users may prefer
+to use @code{VAL} instead in these situations and use @code{CAST}
+exclusively for changes in type on objects which have the same size.
+
+@item -Wunused-variable
+warns if a variable has been declared and it not used.
+
+@item -Wunused-parameter
+warns if a parameter has been declared and it not used.
+
+@item -Wall
+turn on all Modula-2 warnings.
+
+@end table
+
+@c man end
+
+@node Environment variables, Elementary data types, Compiler options, Using
+@section GNU Modula-2 related environment variables
+
+@c man begin ENVIRONMENT gm2
+
+This section descibes the environment variables used by GNU Modula-2 and
+how they can be used to switch between releases of the compiler. Other
+environment variables can be set to modify the default library path.
+Initially we will consider environment variables most likely used by
+the end user. These two environment variables are @code{GM2IPATH}
+and @code{GM2OPATH}.
+
+For example suppose a compile and link on the command line looks like
+this:
+
+@example
+$ gm2 -g -c -I. -I../project -I../project/unix foo.mod
+$ gm2 -fonlylink -g -I. -I../project -I../project/unix \
+ -fobject-path=../project/obj -Iobject-path=../project/unix/obj -I. foo.mod
+@end example
+
+they can be simplified by utilising two environment variables to do
+exactly the same compile and link.
+
+@example
+$ export GM2IPATH=../project:../project/unix
+$ export GM2OPATH=../project/obj:../project/unix/obj
+$ gm2 -g -I. foo.mod
+@end example
+
+It is important to note that the two environment variables
+@code{GM2IPATH} and @code{GM2OPATH} have a lower priority than any
+@code{-I} or @code{-fobject-path=} command line option. The search
+order for compiling and linking is: command line switches followed by
+environment variable paths followed by default runtime libraries or
+Modula-2 dialect libraries. If in doubt include the @code{-v} option
+to see the search path used between the compiler subcomponents.
+
+Lastly there is the @code{GM2_ROOT} environment variable which
+determines where the compiler subcomponents reside in the
+filesystem. This environment variable overrides the compiler time
+configure option @code{--prefix=}. For example suppose the compiler
+was built to reside in @file{/usr/local} and the system administrator
+decided to move the entire compiler tree to
+@file{/architecture/i386/usr}. Once the tree is moved then a system
+wide environment variable (@code{GM2_ROOT}) could be set to:
+
+@example
+$ export GM2_ROOT=/architecture/i386/usr
+@end example
+
+The system administrator needs to ensure that the front end binary
+@file{gm2} can be seen by the users path. At that point a user can
+invoke @code{gm2 -g -c -I. hello.mod} from the command line and all
+subcomponents will be picked up from @file{/architecture/i386/usr}.
+This allows users to try out different GNU Modula-2 releases and also
+allows system administrators to install compiler binaries at different
+locations to where they were initially configured to reside.
+
+The environment variable @code{GM2_ROOT} has no effect if either the
+@code{LIBRARY_PATH} or @code{COMPILE_PATH} is set. The last two
+environment variables are used by @code{gcc}. However if by mistake
+@code{GM2_ROOT} and either @code{LIBRARY_PATH} or @code{COMPILE_PATH}
+is set then an error message is issued.
+
+@c man end
+
+@node Elementary data types, Standard procedures, Environment variables, Using
+@section Elementary data types
+
+This section describes the elementary data types supported by GNU
+Modula-2. It also describes the relationship between these data types
+and the equivalent C data types.
+
+The following data types are supported: @code{INTEGER},
+@code{LONGINT}, @code{SHORTINT}, @code{CARDINAL}, @code{LONGCARD},
+@code{SHORTCARD}, @code{BOOLEAN}, @code{REAL}, @code{LONGREAL},
+@code{SHORTREAL}, @code{COMPLEX}, @code{LONGCOMPLEX},
+@code{SHORTCOMPLEX} and @code{CHAR}.
+
+An equivalence table is given below:
+
+@example
+GNU Modula-2 GNU C
+======================================
+INTEGER int
+LONGINT long long int
+SHORTINT short int
+CARDINAL unsigned int
+LONGCARD long long unsigned int
+SHORTCARD short unsigned int
+BOOLEAN int
+REAL double
+LONGREAL long double
+SHORTREAL float
+CHAR char
+SHORTCOMPLEX complex float
+COMPLEX complex double
+LONGCOMPLEX complex long double
+@end example
+
+Note that GNU Modula-2 also supports fixed sized data types which are
+exported from the @code{SYSTEM} module.
+@xref{The PIM system module, , ,gm2}.
+@xref{The ISO system module, , ,gm2}.
+
+@node Standard procedures, Dialect, Elementary data types, Using
+@section Permanently accessible base procedures.
+
+This section describes the procedures and functions which are
+always visible.
+
+@subsection Standard procedures and functions common to PIM and ISO
+
+The following procedures are implemented and conform with Programming
+in Modula-2 and ISO Modula-2: @code{NEW}, @code{DISPOSE}, @code{INC},
+@code{DEC}, @code{INCL}, @code{EXCL} and @code{HALT}. The standard
+functions are: @code{ABS}, @code{CAP}, @code{CHR}, @code{FLOAT},
+@code{HIGH}, @code{LFLOAT}, @code{LTRUNC}, @code{MIN}, @code{MAX},
+@code{ODD}, @code{SFLOAT}, @code{STRUNC} @code{TRUNC} and
+@code{VAL}. All these functions and procedures (except @code{HALT},
+@code{NEW}, @code{DISPOSE} and, under non constant conditions,
+@code{LENGTH}) generate in-line code for efficiency.
+
+@example
+
+(*
+ ABS - returns the positive value of, i.
+*)
+
+@findex ABS
+PROCEDURE ABS (i: <any signed type>) : <any signed type> ;
+
+@end example
+
+@example
+
+(*
+ CAP - returns the capital of character, ch, providing
+ ch lies within the range 'a'..'z'. Otherwise, ch,
+ is returned unaltered.
+*)
+
+@findex CAP
+PROCEDURE CAP (ch: CHAR) : CHAR ;
+
+@end example
+
+@example
+
+(*
+ CHR - converts a value of a <whole number type> into a CHAR.
+ CHR(x) is shorthand for VAL(CHAR, x).
+*)
+
+@findex CHR
+PROCEDURE CHR (x: <whole number type>) : CHAR ;
+
+@end example
+
+@example
+
+(*
+ DISPOSE - the procedure DISPOSE is replaced by:
+ DEALLOCATE(p, TSIZE(p^)) ;
+ The user is expected to import the procedure DEALLOCATE
+ (normally found in the module, Storage.)
+
+ In: a variable p: of any pointer type which has been
+ initialized by a call to NEW.
+ Out: the area of memory
+ holding p^ is returned to the system.
+ Note that the underlying procedure DEALLOCATE
+ procedure in module Storage will assign p to NIL.
+*)
+
+@findex DISPOSE
+PROCEDURE DISPOSE (VAR p:<any pointer type>) ;
+@end example
+
+@example
+
+(*
+ DEC - can either take one or two parameters. If supplied
+ with one parameter then on the completion of the call to
+ DEC, v will have its predecessor value. If two
+ parameters are supplied then the value, v, will have its
+ n'th predecessor. For these reasons the value of n
+ must be >=0.
+*)
+
+@findex DEC
+PROCEDURE DEC (VAR v: <any base type>; [n: <any base type> = 1]) ;
+@end example
+
+@example
+
+(*
+ EXCL - excludes bit element, e, from a set type, s.
+*)
+
+@findex EXCL
+PROCEDURE EXCL (VAR s: <any set type>; e: <element of set type s>) ;
+@end example
+
+@example
+
+(*
+ FLOAT - will return a REAL number whose value is the same as, o.
+*)
+
+@findex FLOAT
+PROCEDURE FLOAT (o: <any whole number type>) : REAL ;
+@end example
+
+@example
+
+(*
+ FLOATS - will return a SHORTREAL number whose value is the same as, o.
+*)
+
+@findex FLOATS
+PROCEDURE FLOATS (o: <any whole number type>) : REAL ;
+@end example
+
+@example
+
+(*
+ FLOATL - will return a LONGREAL number whose value is the same as, o.
+*)
+
+@findex FLOATL
+PROCEDURE FLOATL (o: <any whole number type>) : REAL ;
+@end example
+
+@example
+
+(*
+ HALT - will call the HALT procedure inside the module M2RTS.
+ Users can replace M2RTS.
+*)
+
+@findex HALT
+PROCEDURE HALT ;
+@end example
+
+@example
+
+(*
+ HIGH - returns the last accessible index of an parameter declared as
+ ARRAY OF CHAR. Thus
+
+ PROCEDURE foo (a: ARRAY OF CHAR) ;
+ VAR
+ c: CARDINAL ;
+ BEGIN
+ c := HIGH(a)
+ END foo ;
+
+ BEGIN
+ foo('hello')
+ END
+
+ will cause the local variable, c, to contain the value 4
+*)
+
+@findex HIGH
+PROCEDURE HIGH (a: ARRAY OF CHAR) : CARDINAL ;
+@end example
+
+@example
+
+(*
+ INC - can either take one or two parameters. If supplied
+ with one parameter then on the completion of the call to
+ INC, v will have its successor value. If two
+ parameters are supplied then the value, v, will have its
+ n'th successor. For these reasons the value of n
+ must be >=0.
+*)
+
+@findex INC
+PROCEDURE INC (VAR v: <any base type>; [n: <any base type> = 1]) ;
+@end example
+
+@example
+
+(*
+ INCL - includes bit element, e, to a set type, s.
+*)
+
+@findex INCL
+PROCEDURE INCL (VAR s: <any set type>; e: <element of set type s>) ;
+@end example
+
+@example
+
+(*
+ LFLOAT - will return a LONGREAL number whose value is the same as, o.
+*)
+
+@findex LFLOAT
+PROCEDURE LFLOAT (o: <any whole number type>) : LONGREAL ;
+@end example
+
+@example
+
+(*
+ LTRUNC - will return a LONG<type> number whose value is the same as, o.
+ PIM2, PIM3 and ISO Modula-2 will return a LONGCARD
+ whereas PIM4 returns LONGINT.
+*)
+
+@findex LTRUNC
+PROCEDURE LTRUNC (o: <any floating point type>) : LONG<type> ;
+@end example
+
+@example
+
+(*
+ MIN - returns the lowest legal value of an ordinal type.
+*)
+
+@findex MIN
+PROCEDURE MIN (t: <ordinal type>) : <ordinal type> ;
+
+@end example
+
+@example
+
+(*
+ MAX - returns the largest legal value of an ordinal type.
+*)
+
+@findex MAX
+PROCEDURE MAX (t: <ordinal type>) : <ordinal type> ;
+
+@end example
+
+@example
+
+(*
+ NEW - the procedure NEW is replaced by:
+ ALLOCATE(p, TSIZE(p^)) ;
+ The user is expected to import the procedure ALLOCATE
+ (normally found in the module, Storage.)
+
+ In: a variable p: of any pointer type.
+ Out: variable, p, is set to some allocated memory
+ which is large enough to hold all the contents of p^.
+*)
+
+@findex NEW
+PROCEDURE NEW (VAR p:<any pointer type>) ;
+@end example
+
+@example
+
+(*
+ ODD - returns TRUE if the value is not divisible by 2.
+*)
+
+@findex ODD
+PROCEDURE ODD (x: <whole number type>) : BOOLEAN ;
+
+@end example
+
+@example
+
+(*
+ SFLOAT - will return a SHORTREAL number whose value is the same as, o.
+*)
+
+@findex SFLOAT
+PROCEDURE SFLOAT (o: <any whole number type>) : SHORTREAL ;
+@end example
+
+@example
+
+(*
+ STRUNC - will return a SHORT<type> number whose value is the same as, o.
+ PIM2, PIM3 and ISO Modula-2 will return a SHORTCARD
+ whereas PIM4 returns SHORTINT.
+*)
+
+@findex STRUNC
+PROCEDURE STRUNC (o: <any floating point type>) : SHORT<type> ;
+@end example
+
+@example
+
+(*
+ TRUNC - will return a <type> number whose value is the same as, o.
+ PIM2, PIM3 and ISO Modula-2 will return a CARDINAL
+ whereas PIM4 returns INTEGER.
+*)
+
+@findex TRUNC
+PROCEDURE TRUNC (o: <any floating point type>) : <type> ;
+@end example
+
+@example
+
+(*
+ TRUNCS - will return a <type> number whose value is the same as, o.
+ PIM2, PIM3 and ISO Modula-2 will return a SHORTCARD
+ whereas PIM4 returns SHORTINT.
+*)
+
+@findex TRUNCS
+PROCEDURE TRUNCS (o: <any floating point type>) : <type> ;
+@end example
+
+@example
+
+(*
+ TRUNCL - will return a <type> number whose value is the same as, o.
+ PIM2, PIM3 and ISO Modula-2 will return a LONGCARD
+ whereas PIM4 returns LONGINT.
+*)
+
+@findex TRUNCL
+PROCEDURE TRUNCL (o: <any floating point type>) : <type> ;
+@end example
+
+@example
+
+(*
+ VAL - converts data, i, of <any simple data type 2> to
+ <any simple data type 1> and returns this value.
+ No range checking is performed during this conversion.
+*)
+
+@findex VAL
+PROCEDURE VAL (<any simple data type 1>,
+ i: <any simple data type 2>) : <any simple data type 1> ;
+
+@end example
+
+@subsection ISO specific standard procedures and functions
+
+The standard function @code{LENGTH} is specific to ISO Modula-2 and
+is defined as:
+
+@example
+
+(*
+ IM - returns the imaginary component of a complex type.
+ The return value will the same type as the imaginary field
+ within the complex type.
+*)
+
+@findex IM
+PROCEDURE IM (c: <any complex type>) : <floating point type> ;
+@end example
+
+@example
+
+(*
+ INT - returns an INTEGER value which has the same value as, v.
+ This function is equivalent to: VAL(INTEGER, v).
+*)
+
+@findex INT
+PROCEDURE INT (v: <any ordinal type>) : INTEGER ;
+@end example
+
+@example
+
+(*
+ LENGTH - returns the length of string, a.
+*)
+
+@findex LENGTH
+PROCEDURE LENGTH (a: ARRAY OF CHAR) : CARDINAL ;
+@end example
+
+This function is evaluated at compile time, providing that string
+@code{a} is a constant. If @code{a} cannot be evaluated then a call is
+made to @code{M2RTS.Length}.
+
+@example
+
+(*
+ ODD - returns a BOOLEAN indicating whether the whole number
+ value, v, is odd.
+*)
+
+@findex ODD
+PROCEDURE ODD (v: <any whole number type>) : BOOLEAN ;
+@end example
+
+@example
+
+(*
+ RE - returns the real component of a complex type.
+ The return value will the same type as the real field
+ within the complex type.
+*)
+
+@findex RE
+PROCEDURE RE (c: <any complex type>) : <floating point type> ;
+@end example
+
+@node Dialect, Exceptions, Standard procedures, Using
+@section GNU Modula-2 supported dialects
+
+This section describes the dialects understood by GNU Modula-2.
+It also describes the differences between the dialects and
+any command line switches which determine dialect behaviour.
+
+The GNU Modula-2 compiler is compliant with four dialects of Modula-2.
+The language as defined in 'Programming in Modula-2' 2nd Edition,
+Springer Verlag, 1982, 1983 by Niklaus Wirth (PIM2), 'Programming in
+Modula-2', 3rd Corrected Edition, Springer Verlag, 1985 (PIM3) and
+'Programming in Modula-2', 4th Edition, Springer Verlag, 1988 (PIM4)
+@uref{http://freepages.modula2.org/report4/modula-2.html} and the ISO
+Modula-2 language as defined in ISO/IEC Information technology -
+programming languages - part 1: Modula-2 Language, ISO/IEC 10514-1
+(1996) (ISO).
+
+The command line switches @samp{-fpim2}, @samp{-fpim3},
+@samp{-fpim4} and @samp{-fiso} can be used to force mutually
+exclusive features. However by default the compiler will not
+agressively fail if a non mutually exclusive feature is used
+from another dialect. For example it is possible to specify
+@samp{-fpim2} and still utilise @samp{DEFINITION} @samp{MODULES}
+which have no export list.
+
+Some dialect differences will force a compile time error, for example
+in PIM2 the user must @code{IMPORT} @code{SIZE} from the module
+@code{SYSTEM}, whereas in PIM3 and PIM4 @code{SIZE} is a pervasive
+function. Thus compiling PIM4 source code with the @samp{-fpim2}
+switch will cause a compile time error. This can be fixed quickly
+with an additional @code{IMPORT} or alternatively by compiling with
+the @samp{-fpim4} switch.
+
+However there are some very important differences between the dialects
+which are mutually exclusive and therefore it is vital that users
+choose the dialects with care when these language features are used.
+
+@subsection Integer division, remainder and modulus
+
+The most dangerous set of mutually exclusive features found in the
+four dialects supported by GNU Modula-2 are the @code{INTEGER}
+division, remainder and modulus arithmetic operators. It is important
+to note that the same source code can be compiled to give different
+runtime results depending upon these switches! The reference manual
+for the various dialects of Modula-2 are quite clear about this
+behaviour and sadly there are three distinct definitions.
+
+The table below illustrates the problem when a negative operand is
+used.
+
+@example
+ Pim2/3 Pim4 ISO
+ ----------- ----------- ----------------------
+lval rval DIV MOD DIV MOD DIV MOD / REM
+ 31 10 3 1 3 1 3 1 3 1
+-31 10 -3 -1 -4 9 -4 9 -3 -1
+ 31 -10 -3 1 -3 1 Exception -3 1
+-31 -10 3 -1 4 9 Exception 3 -1
+@end example
+
+See also P24 of PIM2, P27 of PIM3, P29 of PIM4 and P201 of the ISO
+Standard. At present all dialect division, remainder and modulus are
+implemented as above, apart from the exception calling in the ISO
+dialect. Instead of exception handling the results are the same as the
+PIM4 dialect. This is a temporary implementation situation.
+
+@node Exceptions, Semantic checking, Dialect, Using
+@section Exception implementation
+
+This section describes how exceptions are implemented in GNU Modula-2
+and how command line switches affect their behaviour. The option
+@samp{-fsoft-check-all} enables all software checking of nil
+dereferences, division by zero etc. Additional code is produced to
+check these conditions and exception handlers are invoked if the
+conditions prevail.
+
+Without @samp{-fsoft-check-all} these exceptions will be caught by
+hardware (assuming the hardware support exists) and a signal handler
+is invoked. The signal handler will in turn @code{THROW} an exception
+which will be caught by the appropriate Modula-2 handler. However the
+action of throwing an exception from within a signal handler is
+implementation defined (according to the C++ documentation). For
+example on the x86_64 architecture this works whereas on the i686
+architecture it does not. Therefore to ensure portability it is
+recommended to use @samp{-fsoft-check-all}.
+
+@footnote{@samp{-fsoft-check-all} can be effectively combined with
+@samp{-O2} to semantically analyse source code for possible runtime
+errors at compile time.}
+
+@node Semantic checking, Extensions, Exceptions, Using
+@section How to detect runtime problems at compile time
+
+Consider the following program:
+
+@example
+MODULE assignvalue ; (*!m2iso+gm2*)
+
+
+PROCEDURE bad () : INTEGER ;
+VAR
+ i: INTEGER ;
+BEGIN
+ i := -1 ;
+ RETURN i
+END bad ;
+
+
+VAR
+ foo: CARDINAL ;
+BEGIN
+ (* the m2rte plugin will detect this as an error, post optimization. *)
+ foo := bad ()
+END assignvalue.
+@end example
+
+here we see that the programmer has not seen that the return value
+from @samp{bad} will cause an overflow to @samp{foo}. If we compile
+the code with the following options:
+
+@example
+$ gm2 -g -fsoft-check-all -O2 -c assignvalue.mod
+assignvalue.mod:16:0:inevitable that this error will occur at runtime, assignment will result in an overflow
+@end example
+
+The gm2 semantic plugin is automatically run and will generate a
+warning message for every exception call which is known as reachable.
+It is highly advised to run the optimizer (@samp{-O2} or @samp{-O3})
+with @samp{-fsoft-check-all} so that the compiler is able to run the
+optimizer and perform variable and flow analysis before the semantic
+plugin is invoked.
+
+@node Extensions, Type compatibility, Semantic checking, Using
+@section GNU Modula-2 language extensions
+
+This section introduces the GNU Modula-2 language extensions.
+The GNU Modula-2 compiler allows abstract data types to be any type,
+not just restricted to a pointer type providing the
+@samp{-fextended-opaque} option is supplied
+@xref{Compiler options, , ,gm2}.
+
+Declarations can be made in any order, whether they are
+types, constants, procedures, nested modules or variables.
+@c (see @xref{Passes, , ,}.)
+
+GNU Modula-2 also allows programmers to interface to @code{C} and
+assembly language.
+
+GNU Modula-2 provides support for the special tokens @code{__LINE__},
+@code{__FILE__}, @code{__FUNCTION__} and @code{__DATE__}. Support for
+these tokens will occur even if the @samp{-fcpp} option is not
+supplied. A table of these identifiers and their data type and values
+is given below:
+
+@example
+Scope GNU Modula-2 token Data type and example value
+
+anywhere __LINE__ Constant Literal compatible
+ with CARDINAL, INTEGER and WORD.
+ Example 1234
+
+anywhere __FILE__ Constant string compatible
+ with parameter ARRAY OF CHAR or
+ an ARRAY whose SIZE is >= string
+ length. Example
+ "hello.mod"
+
+procedure __FUNCTION__ Constant string compatible
+ with parameter ARRAY OF CHAR or
+ an ARRAY whose SIZE is >= string
+ length. Example
+ "calc"
+
+module __FUNCTION__ Example
+ "module hello initialization"
+
+anywhere __DATE__ Constant string compatible
+ with parameter ARRAY OF CHAR or
+ an ARRAY whose SIZE is >= string
+ length. Example
+ "Thu Apr 29 10:07:16 BST 2004"
+
+anywhere __COLUMN__ Gives a contant literal number
+ determining the left hand column
+ where the first _ appears in
+ __COLUMN__. The left most column
+ is 1.
+
+@end example
+
+The preprocessor @samp{cpp} can be invoked via the @samp{-fcpp}
+command line option. This in turn invokes @samp{cpp} with the
+following arguments @samp{-traditional -lang-asm}. These options
+preserve comments and all quotations. @samp{gm2} treats a @samp{#}
+character in the first column as a preprocessor directive.
+
+For example here is a module which calls @code{FatalError}
+via the macro @code{ERROR}.
+
+@example
+MODULE cpp ;
+
+FROM SYSTEM IMPORT ADR, SIZE ;
+FROM libc IMPORT exit, printf, malloc ;
+
+PROCEDURE FatalError (a, file: ARRAY OF CHAR;
+ line: CARDINAL;
+ func: ARRAY OF CHAR) ;
+BEGIN
+ printf("%s:%d:fatal error, %s, in %s\n",
+ ADR(file), line, ADR(a), ADR(func)) ;
+ exit(1)
+END FatalError ;
+
+#define ERROR(X) FatalError(X, __FILE__, __LINE__, __FUNCTION__)
+
+VAR
+ pc: POINTER TO CARDINAL;
+BEGIN
+ pc := malloc(SIZE(CARDINAL)) ;
+ IF pc=NIL
+ THEN
+ ERROR('out of memory')
+ END
+END cpp.
+@end example
+
+Another use for the C preprocessor in Modula-2 might be to turn on
+debugging code. For example the library module
+@file{FormatStrings.mod} uses procedures from @file{DynamicStrings.mod}
+and to track down memory leaks it was useful to track the source file
+and line where each string was created. Here is a section of
+@file{FormatStrings.mod} which shows how the debugging code was
+enabled and disabled by adding @code{-fcpp} to the command line.
+
+@example
+FROM DynamicStrings IMPORT String, InitString, InitStringChar, Mark,
+ ConCat, Slice, Index, char,
+ Assign, Length, Mult, Dup, ConCatChar,
+ PushAllocation, PopAllocationExemption,
+ InitStringDB, InitStringCharStarDB,
+ InitStringCharDB, MultDB, DupDB, SliceDB ;
+
+(*
+#define InitString(X) InitStringDB(X, __FILE__, __LINE__)
+#define InitStringCharStar(X) InitStringCharStarDB(X, __FILE__, __LINE__)
+#define InitStringChar(X) InitStringCharDB(X, __FILE__, __LINE__)
+#define Mult(X,Y) MultDB(X, Y, __FILE__, __LINE__)
+#define Dup(X) DupDB(X, __FILE__, __LINE__)
+#define Slice(X,Y,Z) SliceDB(X, Y, Z, __FILE__, __LINE__)
+*)
+
+PROCEDURE doDSdbEnter ;
+BEGIN
+ PushAllocation
+END doDSdbEnter ;
+
+PROCEDURE doDSdbExit (s: String) ;
+BEGIN
+ s := PopAllocationExemption(TRUE, s)
+END doDSdbExit ;
+
+PROCEDURE DSdbEnter ;
+BEGIN
+END DSdbEnter ;
+
+PROCEDURE DSdbExit (s: String) ;
+BEGIN
+END DSdbExit ;
+
+(*
+#define DBsbEnter doDBsbEnter
+#define DBsbExit doDBsbExit
+*)
+
+PROCEDURE Sprintf1 (s: String; w: ARRAY OF BYTE) : String ;
+BEGIN
+ DSdbEnter ;
+ s := FormatString(HandleEscape(s), w) ;
+ DSdbExit(s) ;
+ RETURN( s )
+END Sprintf1 ;
+@end example
+
+It is worth noting that the overhead of this code once @code{-fcpp} is
+not present and -O2 is used will be zero since the local empty
+procedures @code{DSdbEnter} and @code{DSdbExit} will be thrown away by
+the optimization passes of the GCC backend.
+
+@subsection Optional procedure parameter
+
+GNU Modula-2 allows the last parameter to a procedure or function
+parameter to be optional. For example in the ISO library
+@file{COROUTINES.def} the procedure @code{NEWCOROUTINE} is defined as
+having an optional fifth argument (@code{initProtection}) which, if
+absent, is automatically replaced by @code{NIL}.
+
+@example
+@findex NEWCOROUTINE
+PROCEDURE NEWCOROUTINE (procBody: PROC; workspace: SYSTEM.ADDRESS;
+ size: CARDINAL; VAR cr: COROUTINE;
+ [initProtection: PROTECTION = NIL]);
+
+ (* Creates a new coroutine whose body is given by procBody,
+ and returns the identity of the coroutine in cr.
+ workspace is a pointer to the work space allocated to
+ the coroutine; size specifies the size of this workspace
+ in terms of SYSTEM.LOC.
+
+ The optional fifth argument may contain a single parameter
+ which specifies the initial protection level of the coroutine.
+ *)
+@end example
+
+The implementation module @file{COROUTINES.mod} implements this
+procedure using the following syntax:
+
+@example
+PROCEDURE NEWCOROUTINE (procBody: PROC; workspace: SYSTEM.ADDRESS;
+ size: CARDINAL; VAR cr: COROUTINE;
+ [initProtection: PROTECTION]);
+BEGIN
+
+END NEWCOROUTINE ;
+@end example
+
+Note that it is illegal for this declaration to contain an initialiser
+value for @code{initProtection}. However it is necessary to surround
+this parameter with the brackets @code{[} and @code{]}. This serves to
+remind the programmer that the last parameter was declared as optional
+in the definition module.
+
+Local procedures can be declared to have an optional final parameter
+in which case the initializer is mandatory in the implementation or
+program module.
+
+GNU Modula-2 also provides additional fixed sized data types which
+are all exported from the @code{SYSTEM} module.
+@xref{The PIM system module, , ,gm2}.
+@xref{The ISO system module, , ,gm2}.
+
+@node Type compatibility, Unbounded by reference, Extensions, Using
+@section Type compatibility
+
+This section discuss the issues surrounding assignment, expression
+and parameter compatibility, their effect of the additional
+fixed sized datatypes and also their effect of runtime checking.
+The data types supported by the compiler are:
+
+@example
+GNU Modula-2 scope switches
+=============================================
+INTEGER pervasive
+LONGINT pervasive
+SHORTINT pervasive
+CARDINAL pervasive
+LONGCARD pervasive
+SHORTCARD pervasive
+BOOLEAN pervasive
+BITSET pervasive
+REAL pervasive
+LONGREAL pervasive
+SHORTREAL pervasive
+CHAR pervasive
+SHORTCOMPLEX pervasive
+COMPLEX pervasive
+LONGCOMPLEX pervasive
+
+LOC SYSTEM -fiso
+BYTE SYSTEM
+WORD SYSTEM
+ADDRESS SYSTEM
+
+The following extensions are supported for
+most architectures (please check SYSTEM.def).
+=============================================
+INTEGER8 SYSTEM
+INTEGER16 SYSTEM
+INTEGER32 SYSTEM
+INTEGER64 SYSTEM
+CARDINAL8 SYSTEM
+CARDINAL16 SYSTEM
+CARDINAL32 SYSTEM
+CARDINAL64 SYSTEM
+BITSET8 SYSTEM
+BITSET16 SYSTEM
+BITSET32 SYSTEM
+WORD16 SYSTEM
+WORD32 SYSTEM
+WORD64 SYSTEM
+REAL32 SYSTEM
+REAL64 SYSTEM
+REAL96 SYSTEM
+REAL128 SYSTEM
+COMPLEX32 SYSTEM
+COMPLEX64 SYSTEM
+COMPLEX96 SYSTEM
+COMPLEX128 SYSTEM
+@end example
+
+The Modula-2 language categorises compatibility between entities of
+possibly differing types into three subcomponents: expressions,
+assignments, and parameters. Parameter compatibility is further
+divided into two sections for pass by reference and pass by value
+compatibility.
+
+For more detail on the Modula-2 type compatibility see the Modula-2
+ISO standard BS ISO/IEC 10514-1:1996 page 121-125. For detail on the
+PIM type compatibility see Programming in Modula-2 Edition 4 page 29,
+(Elementary Data Types).
+
+@subsection Expression compatibility
+
+Modula-2 restricts the types of expressions to the same type.
+Expression compatibility is a symmetric relation.
+
+For example two sub expressions of @code{INTEGER} and @code{CARDINAL}
+are not expression compatible
+(@uref{http://freepages.modula2.org/report4/modula-2.html} and ISO
+Modula-2).
+
+In GNU Modula-2 this rule is also extended across all fixed sized data
+types (imported from SYSTEM).
+
+@subsection Assignment compatibility
+
+This section discusses the assignment issues surrounding assignment
+compatibility of elementary types (@code{INTEGER}, @code{CARDINAL},
+@code{REAL} and @code{CHAR} for example). The information here is
+found in more detail in the Modula-2 ISO standard BS ISO/IEC
+10514-1:1996 page 122.
+
+Assignment compatibility exists between the same sized elementary
+types.
+
+Same type family of different sizes are
+also compatible as long as the @code{MAX(}type@code{)} and
+@code{MIN(}type@code{)} is known. So for example this includes the
+@code{INTEGER} family, @code{CARDINAL} family and the @code{REAL}
+family.
+
+The reason for this is that when the assignment is performed
+the compiler will check to see that the expression (on the right of
+the @code{:=}) lies within the range of the designator type (on the
+left hand side of the @code{:=}). Thus these ordinal types can be
+assignment compatible. However it does mean that @code{WORD32} is not
+compatible with @code{WORD16} as @code{WORD32} does not have a minimum
+or maximum value and therefore cannot be checked. The compiler does
+not know which of the two bytes from @code{WORD32} should be copied
+into @code{WORD16} and which two should be ignored. Currently the
+types @code{BITSET8}, @code{BITSET16} and @code{BITSET32} are
+assignment incompatible. However this restriction maybe lifted when
+further runtime checking is achieved.
+
+Modula-2 does allow @code{INTEGER} to be assignment compatible with
+@code{WORD} as they are the same size. Likewise GNU Modula-2 allows
+@code{INTEGER16} to be compatible with @code{WORD16} and the same for
+the other fixed sized types and their sized equivalent in either
+@code{WORD}n, @code{BYTE} or @code{LOC} types. However it prohibits
+assignment between @code{WORD} and @code{WORD32} even though on many
+systems these sizes will be the same. The reasoning behind this rule
+is that the extended fixed sized types are meant to be used by
+applications requiring fixed sized data types and it is more portable
+to forbid the bluring of the boundaries between fixed sized and
+machine dependant sized types.
+
+Intemediate code runtime checking is always generated by the front
+end. However this intemediate code is only translated into actual
+code if the appropriate command line switches are specified. This
+allows the compiler to perform limited range checking at compile time.
+In the future it will allow the extensive GCC optimisations to
+propagate constant values through to the range checks which if they
+are found to exceed the type range will result in a compile time
+error message.
+
+@subsection Parameter compatibility
+
+Parameter compatibility is divided into two areas, pass by value and
+pass by reference (@code{VAR}). In the case of pass by value the
+rules are exactly the same as assignment. However in the second case,
+pass by reference, the actual parameter and formal parameter must be
+the same size and family. Furthermore @code{INTEGER} and
+@code{CARDINAL}s are not treated as compatible in the pass by
+reference case.
+
+The types @code{BYTE}, @code{LOC}, @code{WORD} and @code{WORD}n
+derivitives are assignment and parameter compatible with any data type
+of the same size.
+
+@node Unbounded by reference, Building a shared library, Type compatibility, Using
+@section Unbounded by reference
+
+This section documents a GNU Modula-2 compiler switch which implements
+a language optimisation surrounding the implementation of unbounded
+arrays. In GNU Modula-2 the unbounded array is implemented by
+utilising an internal structure @code{struct @{dataType *address,
+unsigned int high@}}. So given the Modula-2 procedure declaration:
+
+@example
+PROCEDURE foo (VAR a: ARRAY OF dataType) ;
+BEGIN
+ IF a[2]= (* etc *)
+END foo ;
+@end example
+
+it is translated into GCC @code{tree}s, which can be represented
+in their C form thus:
+
+@example
+void foo (struct @{dataType *address, unsigned int high@} a)
+@{
+ if (a.address[2] == /* etc */
+@}
+@end example
+
+Whereas if the procedure @code{foo} was declared as:
+
+@example
+PROCEDURE foo (a: ARRAY OF dataType) ;
+BEGIN
+ IF a[2]= (* etc *)
+END foo ;
+@end example
+
+then it is implemented by being translated into the following
+GCC @code{tree}s, which can be represented in their C form thus:
+
+@example
+void foo (struct @{dataType *address, unsigned int high@} a)
+@{
+ dataType *copyContents = (dataType *)alloca (a.high+1);
+ memcpy(copyContents, a.address, a.high+1);
+ a.address = copyContents;
+
+ if (a.address[2] == /* etc */
+@}
+@end example
+
+This implementation works, but it makes a copy of each non VAR
+unbounded array when a procedure is entered. If the unbounded array
+is not changed during procedure @code{foo} then this implementation
+will be very inefficient. In effect Modula-2 lacks the @code{REF}
+keyword of Ada. Consequently the programmer maybe tempted to
+sacrifice semantic clarity for greater efficiency by declaring the
+parameter using the @code{VAR} keyword in place of @code{REF}.
+
+The @code{-funbounded-by-reference} switch instructs the compiler to
+check and see if the programmer is modifying the content of any
+unbounded array. If it is modified then a copy will be made upon
+entry into the procedure. Conversely if the content is only read and
+never modified then this non @code{VAR} unbounded array is a candidate
+for being passed by reference. It is only a candidate as it is still
+possible that passing this parameter by reference could alter the
+meaning of the source code. For example consider the following case:
+
+@example
+PROCEDURE StrConCat (VAR a: ARRAY OF CHAR; b, c: ARRAY OF CHAR) ;
+BEGIN
+ (* code which performs string a := b + c *)
+END StrConCat ;
+
+PROCEDURE foo ;
+VAR
+ a: ARRAY [0..3] OF CHAR ;
+BEGIN
+ a := 'q' ;
+ StrConCat(a, a, a)
+END foo ;
+@end example
+
+In the code above we see that the same parameter, @code{a}, is being
+passed three times to @code{StrConCat}. Clearly even though parameters
+@code{b} and @code{c} are never modified it would be incorrect to
+implement them as pass by reference. Therefore the compiler checks to
+see if any non @code{VAR} parameter is type compatible with any
+@code{VAR} parameter and if so it generates runtime procedure entry
+checks to determine whether the contents of parameters @code{b} or
+@code{c} matches the contents of @code{a}. If a match is detected
+then a copy is made and the @code{address} in the unbounded
+@code{struct}ure is modified.
+
+The compiler will check the address range of each candidate against
+the address range of any @code{VAR} parameter, providing they are type
+compatible. For example consider:
+
+@example
+PROCEDURE foo (a: ARRAY OF BYTE; VAR f: REAL) ;
+BEGIN
+ f := 3.14 ;
+ IF a[0]=BYTE(0)
+ THEN
+ (* etc *)
+ END
+END foo ;
+
+PROCEDURE bar ;
+BEGIN
+ r := 2.0 ;
+ foo(r, r)
+END bar ;
+@end example
+
+Here we see that although parameter, @code{a}, is a candidate for the
+passing by reference, it would be incorrect to use this
+transformation. Thus the compiler detects that parameters, @code{a}
+and @code{f} are type compatible and will produce runtime checking
+code to test whether the address range of their respective contents
+intersect.
+
+@node Building a shared library, Interface for Python, Unbounded by reference, Using
+@section Building a shared library
+
+This section describes building a tiny shared library implemented in
+Modula-2 and built with @file{libtool}. Suppose a project consists of
+two definition modules and two implementation modules and a program
+module @file{a.def}, @file{a.mod}, @file{b.def}, @file{b.mod} and
+@file{c.mod}. The first step is to compile the modules using position
+independent code. This can be achieved by the following three
+commands:
+
+@example
+libtool --tag=CC --mode=compile gm2 -g -c a.mod -o a.lo
+libtool --tag=CC --mode=compile gm2 -g -c b.mod -o b.lo
+libtool --tag=CC --mode=compile gm2 -g -c c.mod -o c.lo
+@end example
+
+The second step is to generate the shared library initialization and
+finalization routines. We can do this by asking gm2 to generate a
+list of dependant modules and then use this to generate the scaffold.
+We also must compile the scaffold.
+
+@example
+gm2 -c -g -fmakelist c.mod
+gm2 -c -g -fmakeinit -fshared c.mod
+libtool --tag=CC --mode=compile g++ -g -c _m2_c.cpp -o _m2_c.lo
+@end example
+
+The third step is to link all these @file{.lo} files.
+
+@example
+libtool --mode=link gcc -g _m2_c.lo a.lo b.lo c.lo \
+ -L$(prefix)/lib64 \
+ -rpath `pwd` -lgm2 -lstdc++ -lm -o libabc.la
+@end example
+
+At this point the shared library @file{libabc.so} will have been
+created inside the directory @file{.libs}.
+
+@node Interface for Python, Producing a Python module, Building a shared library, Using
+@section How to produce swig interface files
+
+This section describes how your Modula-2 implementation modules can be
+called from Python (and other scripting languages such as TCL and
+Perl). GNU Modula-2 can be instructed to create a swig interface when
+it is compiling an implementation module. Swig then uses the
+interface file to generate all the necessary wrapping to that the
+desired scripting language may access your implementation module.
+
+Here is an example of how you might call upon the services of the
+Modula-2 library module @code{NumberIO} from Python.
+This example can be found in the directory
+@file{gm2/examples/swig/full-strlib} and can be run using the commands:
+
+@example
+$ cd build-@value{version-GCC}/gcc/gm2/examples/swig/full-strlib
+$ make numberio
+@end example
+
+The build commands can be run individually from the command line via:
+
+@example
+export yoursrc=@samp{path to the sources}
+export yourprefix=@samp{path to where the compiler is installed}
+export yourpython=@samp{your python version}
+gm2 -I$(yoursrc) -c -g -fswig $(yoursrc)/../../../gm2-libs/NumberIO.mod
+gm2 -I$(yoursrc) -c -g -fmakelist $(yoursrc)/../../../gm2-libs/NumberIO.mod
+gm2 -I$(yoursrc) -c -g -fmakeinit -fshared $(yoursrc)/../../../gm2-libs/NumberIO.mod
+swig -c++ -python NumberIO.i
+
+libtool --mode=compile g++ -g -c -I$(yoursrc) _m2_NumberIO.cpp -o _m2_NumberIO.lo
+libtool --tag=CC --mode=compile gm2 -g -c -I$(yoursrc)../../../gm2-libs $(yoursrc)/../../../gm2-libs/NumberIO.mod -o NumberIO.lo
+libtool --tag=CC --mode=compile g++ -g -c NumberIO_wrap.cxx -I/usr/include/python$(yourpython) -o NumberIO_wrap.lo
+
+libtool --mode=link gcc -g _m2_NumberIO.lo NumberIO_wrap.lo \
+ -L$(yourprefix)/lib64 \
+ -rpath `pwd` -lgm2 -lstdc++ -lm -o libNumberIO.la
+cp .libs/libNumberIO.so _NumberIO.so
+@end example
+
+The first four commands, generate the swig interface file
+@file{NumberIO.i} and python wrap files @file{NumberIO_wrap.cxx} and
+@file{NumberIO.py}. The next three @file{libtool} commnads compile
+the C++ and Modula-2 source code into @file{.lo} objects. The last
+@file{libtool} command links all the @file{.lo} files into a
+@file{.la} file and includes all shared library dependencies.
+
+Now it is possible to run the following Python script
+(called @file{testnum.py}):
+
+@example
+import NumberIO
+
+print "1234 x 2 =", NumberIO.NumberIO_StrToInt("1234")*2
+@end example
+
+like this:
+
+@example
+$ python testnum.py
+1234 x 2 = 2468
+@end example
+
+@subsection Limitations of automatic generated of Swig files
+
+This section discusses the limitations of automatically generating
+swig files. From the previous example we see that the module
+@code{NumberIO} had a swig interface file @file{NumberIO.i}
+automatically generated by the compiler. If we consider three of the
+procedure definitions in @file{NumberIO.def} we can see the
+success and limitations of the automatic interface generation.
+
+@example
+PROCEDURE StrToHex (a: ARRAY OF CHAR; VAR x: CARDINAL) ;
+PROCEDURE StrToInt (a: ARRAY OF CHAR; VAR x: INTEGER) ;
+PROCEDURE ReadInt (VAR x: CARDINAL) ;
+@end example
+
+Below are the swig interface prototypes:
+
+@example
+extern void NumberIO_StrToHex (char *_m2_address_a,
+ int _m2_high_a, unsigned int *OUTPUT);
+/* parameters: x is known to be an OUTPUT */
+extern void NumberIO_StrToInt (char *_m2_address_a,
+ int _m2_high_a, int *OUTPUT);
+/* parameters: x is guessed to be an OUTPUT */
+extern void NumberIO_ReadInt (int *x);
+/* parameters: x is unknown */
+@end example
+
+In the case of @code{StrToHex} it can be seen that the compiler
+detects that the last parameter is an output. It explicitly tells
+swig this by using the parameter name @code{OUTPUT} and in the
+following comment it informs the user that it knows this to be an
+output parameter. In the second procedure @code{StrToInt} it marks
+the final parameter as an output, but it tells the user that this is
+only a guess. Finally in @code{ReadInt} it informs the user that
+it does not know whether the parameter, @code{x}, is an output, input
+or an inout parameter.
+
+The compiler decides whether to mark a parameter as either:
+@code{INPUT}, @code{OUTPUT} or @code{INOUT} if it is read before
+written or visa versa in the first basic block. At this point
+it will write output that the parameter is known. If it is not
+read or written in the first basic block then subsequent basic blocks
+are searched and the result is commented as a guess. Finally if
+no read or write occurs then the parameter is commented as unknown.
+However, clearly it is possible to fool this mechanism. Nevertheless
+automatic generation of implementation module into swig interface files
+was thought sufficiently useful despite these limitations.
+
+In conclusion it would be wise to check all parameters in any
+automatically generated swig interface file. Furthermore you can
+force the automatic mechanism to generate correct interface files by
+reading or writing to the @code{VAR} parameter in the first basic
+block of a procedure.
+
+@node Producing a Python module, Interface to C, Interface for Python, Using
+@section How to produce a Python module
+
+This section descibes how it is possible to produce a Python module
+from your Modula-2 code. There are a number of advantages to this
+approach, it ensures your code reaches a wider audience, maybe it is
+easier to initialize your application in Python, maybe users of your
+code are familiar with Python and can use it to configure your
+application.
+
+The examples given here can be found in the source tree
+@file{gcc-@var{version-GCC}/gcc/gm2/examples/gravity/}. The example used
+here is a pedagogical two dimensional gravity next event simulation.
+The Python module needs to have a clear API, this also needs to be
+placed in a single definition module. In the gravity simulation
+example this is found in the file:
+@file{gcc-@var{version-GCC}/gcc/gm2/examples/gravity/twoDsim.def}.
+Furthermore the API should only use fundamental pervasive data types
+and strings. Below is @file{twoDsim.def}:
+
+@example
+DEFINITION MODULE twoDsim ;
+
+EXPORT UNQUALIFIED gravity, box, poly3, poly5, poly6, mass,
+ fix, circle, pivot, velocity, accel, fps,
+ replayRate, simulateFor, addDebugging ;
+(*
+ gravity - turn on gravity at: g m^2
+*)
+
+PROCEDURE gravity (g: REAL) ;
+
+
+(*
+ box - place a box in the world at (x0,y0),(x0+i,y0+j)
+*)
+
+PROCEDURE box (x0, y0, i, j: REAL) : CARDINAL ;
+
+
+(*
+ poly3 - place a triangle in the world at:
+ (x0,y0),(x1,y1),(x2,y2)
+*)
+
+PROCEDURE poly3 (x0, y0, x1, y1, x2, y2: REAL) : CARDINAL ;
+
+
+(*
+ poly5 - place a pentagon in the world at:
+ (x0,y0),(x1,y1),(x2,y2),(x3,y3),(x4,y4)
+*)
+
+PROCEDURE poly5 (x0, y0, x1, y1, x2, y2, x3, y3, x4, y4: REAL) : CARDINAL ;
+
+
+(*
+ poly6 - place a hexagon in the world at:
+ (x0,y0),(x1,y1),(x2,y2),(x3,y3),(x4,y4),(x5,y5)
+*)
+
+PROCEDURE poly6 (x0, y0, x1, y1, x2, y2, x3, y3, x4, y4, x5, y5: REAL) : CARDINAL ;
+
+
+(*
+ mass - specify the mass of an object and return the, id.
+*)
+
+PROCEDURE mass (id: CARDINAL; m: REAL) : CARDINAL ;
+
+
+(*
+ fix - fix the object to the world.
+*)
+
+PROCEDURE fix (id: CARDINAL) : CARDINAL ;
+
+
+(*
+ circle - adds a circle to the world. Center
+ defined by: x0, y0 radius, r.
+*)
+
+PROCEDURE circle (x0, y0, r: REAL) : CARDINAL ;
+
+
+(*
+ pivot - pivot an object at position, (x0,y0).
+*)
+
+PROCEDURE pivot (x0, y0: REAL; id1: CARDINAL) : CARDINAL ;
+
+
+(*
+ velocity - give an object, id, a velocity, vx, vy.
+*)
+
+PROCEDURE velocity (id: CARDINAL; vx, vy: REAL) : CARDINAL ;
+
+
+(*
+ accel - give an object, id, an acceleration, ax, ay.
+*)
+
+PROCEDURE accel (id: CARDINAL; ax, ay: REAL) : CARDINAL ;
+
+
+(*
+ fps - set frames per second.
+*)
+
+PROCEDURE fps (f: REAL) ;
+
+
+(*
+ replayRate - set frames per second during replay.
+*)
+
+PROCEDURE replayRate (f: REAL) ;
+
+
+(*
+ simulateFor - render for, t, seconds.
+*)
+
+PROCEDURE simulateFor (t: REAL) ;
+
+
+(*
+ addDebugging - add a debugging event at time, t, which colours objects,
+ a, and, b, blue.
+*)
+
+PROCEDURE addDebugging (t: REAL; a, b: CARDINAL) ;
+
+
+END twoDsim.
+@end example
+
+By using the keyword @code{UNQUALIFIED} we ensure that the
+compiler will provide externally accessible functions
+@code{gravity}, @code{box}, @code{poly3}, @code{poly5}, @code{poly6},
+@code{mass}, @code{fix}, @code{circle}, @code{pivot}, @code{velocity},
+@code{accel}, @code{fps}, @code{replayRate}, @code{simulateFor},
+@code{addDebugging} rather than name mangled alternatives.
+Hence in our Python application we could write:
+
+@example
+#!/usr/bin/python
+
+from twoDsim import *
+
+b = box(0.0, 0.0, 1.0, 1.0)
+b = fix(b)
+c1 = circle(0.7, 0.7, 0.05)
+c1 = mass(c1, 0.01)
+c2 = circle(0.7, 0.1, 0.05)
+c2 = mass(c2, 0.01)
+c2 = fix(c2)
+gravity(-9.81)
+fps(24.0*4.0)
+replayRate(24.0)
+print "creating frames"
+try:
+ simulateFor(1.0)
+ print "all done"
+except:
+ print "exception raised"
+@end example
+
+which accesses the various functions defined and implemented by the
+module @code{twoDsim}. The Modula-2 source code is compiled via:
+
+@example
+$ gm2 -g -fiso -c -fswig twoDsim.mod
+$ gm2 -g -fiso -c -fmakelist twoDsim.mod
+$ gm2 -g -fiso -c -fmakeinit twoDsim.mod
+@end example
+
+Notice that the last command both compiled and produced a swig
+interface file @file{swig.i}. We now use @code{swig} and @code{gcc}
+to produce and compile the interface wrappers:
+
+@example
+$ libtool --mode=compile g++ -g -c _m2_twoDsim.cpp -o _m2_twoDsim.lo
+$ swig -c++ -python twoDsim.i
+$ libtool --mode=compile g++ -c -fPIC twoDsim_wrap.cxx -I/usr/include/python@value{version-python} -o twoDsim_wrap.lo
+$ libtool --mode=compile gm2 -g -fPIC -fiso -c deviceGnuPic.mod
+$ libtool --mode=compile gm2 -g -fPIC -fiso -c roots.mod
+$ libtool --mode=compile gm2 -g -fPIC -fiso -c -fswig twoDsim.mod -o twoDsim.lo
+@end example
+
+Finally the application is linked into a shared library:
+
+@example
+$ libtool --mode=link gcc -g _m2_twoDsim.lo twoDsim_wrap.lo \
+ roots.lo deviceGnuPic.lo \
+ -L$(yourprefix)/lib64 \
+ -rpath `pwd` -lgm2 -lstdc++ -lm -o libtwoDsim.la
+cp .libs/libtwoDsim.so _twoDsim.so
+@end example
+
+The library name must start with a @code{_} to comply with the Python
+naming scheme.
+
+@node Interface to C, Assembly language, Producing a Python module, Using
+@section Interfacing GNU Modula-2 to C
+
+The GNU Modula-2 compiler tries to use the C calling convention
+wherever possible however some parameters have no C equivalent and
+thus a language specific method is used. For example unbounded arrays
+are passed as a @code{struct @{void *address, unsigned int high@}} and
+the contents of these arrays are copied by callee functions when they
+are declared as non @code{VAR} parameters. The @code{VAR} equivalent
+unbounded array parameters need no copy, but still use the
+@code{struct} representation.
+
+The recommended method of interfacing GNU Modula-2 to C is by telling
+the definition module that the implementation is in the C language.
+This is achieved by using the tokens @code{DEFINITION MODULE FOR "C"}.
+Here is an example which can be found in the source tree
+@file{gcc-@var{version-GCC}/gcc/gm2/examples/callingC/libprintf.def}
+
+@example
+DEFINITION MODULE FOR "C" libprintf ;
+
+EXPORT UNQUALIFIED printf ;
+
+PROCEDURE printf (a: ARRAY OF CHAR; ...) : [ INTEGER ] ;
+
+END libprintf.
+@end example
+
+the @code{UNQUALIFIED} keyword in the definition module informs
+GNU Modula-2 not to prefix the module name to exported references
+in the object file.
+
+The @code{printf} declaration states that the first parameter
+semantically matches @code{ARRAY OF CHAR} but since the module is for
+the C language it will be mapped onto @code{char *}. The token
+@code{...} indicates a variable number of arguments (varargs) and all
+parameters passed here are mapped onto their C equivalents. Arrays and
+constant strings are passed as pointers. Lastly the @code{[ INTEGER ]}
+states that the caller can ignore the function return result if desired.
+
+The hello world program can be rewritten as:
+
+@example
+MODULE hello ;
+
+FROM libprintf IMPORT printf ;
+
+BEGIN
+ printf("hello world\n")
+END hello.
+@end example
+
+and it can be compiled by:
+
+@samp{gm2 -g -I. hello.mod -lc}
+
+In reality the @samp{-lc} is redundant as libc is always included in the
+linking process. It is shown here to emphasize that the C library or
+object file containing @code{printf} must be present.
+
+If a procedure function is declared using varargs then some parameter
+values are converted. The table below summarises the default conversions
+and default types used.
+
+@example
+Actual Parameter | Default conversion | Type of actual
+ | | value passed
+===============================================================
+123 | none | long long int
+"hello world" | none | const char *
+a: ARRAY OF CHAR | ADR(a) | char *
+a: ARRAY [0..5] OF CHAR| ADR(a) | char *
+3.14 | none | long double
+@end example
+
+If you wish to pass @code{int} values then you should explicitly
+convert the constants using one of the conversion mechanisms.
+For example: @code{INTEGER(10)} or @code{VAL(INTEGER, 10)} or
+@code{CAST(INTEGER, 10)}.
+
+@node Assembly language, Alignment, Interface to C, Using
+@section Interface to assembly language
+
+The interface for GNU Modula-2 to assembly language is almost
+identical to GNU C. The only alterations are that the keywords
+@code{asm} and @code{volatile} are in capitals, following the Modula-2
+convention.
+
+A simple, but highly non optimal, example is given below. Here we want
+to add the two @code{CARDINAL}s @code{foo} and @code{bar} together and
+return the result. The target processor is assumed to be executing
+the x86_64 instruction set.
+
+@example
+PROCEDURE Example (foo, bar: CARDINAL) : CARDINAL ;
+VAR
+ myout: CARDINAL ;
+BEGIN
+ ASM VOLATILE ("movq %1,%%rax; addq %2,%%rax; movq %%rax,%0"
+ : "=rm" (myout) (* outputs *)
+ : "rm" (foo), "rm" (bar) (* inputs *)
+ : "rax") ; (* we trash *)
+ RETURN( myout )
+END Example ;
+@end example
+
+For a full description of this interface we refer the reader to the GNU C manual.
+
+@xref{Extended Asm, ,Extensions to the C Language Family,gcc}.
+
+The same example can be written using the newer extensions of naming
+the operands rather than using numbered arguments.
+
+@example
+PROCEDURE Example (foo, bar: CARDINAL) : CARDINAL ;
+VAR
+ myout: CARDINAL ;
+BEGIN
+ ASM VOLATILE ("movq %[left],%%rax; addq %[right],%%rax; movq %%rax,%[output]"
+ : [output] "=rm" (myout) (* outputs *)
+ : [left] "rm" (foo), [right] "rm" (bar) (* inputs *)
+ : "rax") ; (* we trash *)
+ RETURN( myout )
+END Example ;
+@end example
+
+Both examples generate exactly the same code. It is worth noting that
+the specifier ``rm'' indicates that the operand can be either a
+register or memory. Of course you must choose an instruction which
+can take either, but this allows the compiler to take make more
+efficient choices depending upon the optimization level given to the
+compiler.
+
+@node Alignment, Packed, Assembly language, Using
+@section Data type alignment
+
+GNU Modula-2 allows you to specify alignment for types and variables.
+The syntax for alignment is to use the ISO pragma directives @code{<*}
+@code{bytealignment (} expression @code{)} and @code{*>}. These directives
+can be used after type and variable declarations.
+
+The ebnf of the alignment production is:
+
+@example
+Alignment := [ ByteAlignment ] =:
+ByteAlignment := '<*' AttributeExpression '*>' =:
+AlignmentExpression := "(" ConstExpression ")" =:
+@end example
+
+The @code{Alignment} ebnf statement may be used during contruction of
+types, records, record fields, arrays, pointers and variables. Below
+is an example of aligning a type so that the variable @code{bar} is
+aligned on a 1024 address.
+
+@example
+MODULE align ;
+
+TYPE
+ foo = INTEGER <* bytealignment(1024) *> ;
+
+VAR
+ z : INTEGER ;
+ bar: foo ;
+BEGIN
+END align.
+@end example
+
+The next example aligns a variable on a 1024 byte boundary.
+
+@example
+MODULE align2 ;
+
+VAR
+ x : CHAR ;
+ z : ARRAY [0..255] OF INTEGER <* bytealignment(1024) *> ;
+BEGIN
+END align2.
+@end example
+
+Here the example aligns a pointer on a 1024 byte boundary.
+
+@example
+MODULE align4 ;
+
+FROM SYSTEM IMPORT ADR ;
+FROM libc IMPORT exit ;
+
+VAR
+ x : CHAR ;
+ z : POINTER TO INTEGER <* bytealignment(1024) *> ;
+BEGIN
+ IF ADR(z) MOD 1024=0
+ THEN
+ exit(0)
+ ELSE
+ exit(1)
+ END
+END align4.
+@end example
+
+In example @code{align5} record field @code{y} is aligned on a 1024
+byte boundary.
+
+@example
+MODULE align5 ;
+
+FROM SYSTEM IMPORT ADR ;
+FROM libc IMPORT exit ;
+
+TYPE
+ rec = RECORD
+ x: CHAR ;
+ y: CHAR <* bytealignment(1024) *> ;
+ END ;
+VAR
+ r: rec ;
+BEGIN
+ IF ADR(r.y) MOD 1024=0
+ THEN
+ exit(0)
+ ELSE
+ exit(1)
+ END
+END align5.
+@end example
+
+In the example below module @code{align6} declares @code{foo} as an
+array of 256 @code{INTEGER}s. The array @code{foo} is aligned on a
+1024 byte boundary.
+
+@example
+MODULE align6 ;
+
+FROM SYSTEM IMPORT ADR ;
+FROM libc IMPORT exit ;
+
+TYPE
+ foo = ARRAY [0..255] OF INTEGER <* bytealignment(1024) *> ;
+
+VAR
+ x : CHAR ;
+ z : foo ;
+BEGIN
+ IF ADR(z) MOD 1024=0
+ THEN
+ exit(0)
+ ELSE
+ exit(1)
+ END
+END align6.
+@end example
+
+@node Packed, Built-ins, Alignment, Using
+@section Packing data types
+
+The pragma @code{<* bytealignment(0) *>} can be used to specify that
+the fields within a @code{RECORD} are to be packed. Currently this
+only applies to fields which are declared as subranges, ordinal types
+and enumerated types. Here is an example of how two subranges might
+be packed into a byte.
+
+@example
+TYPE
+ bits3c = [0..7] ;
+ bits3i = [-4..3] ;
+
+ byte = RECORD
+ <* bytealignment(0) *>
+ x: bits3c ;
+ <* bitsunused(2) *>
+ y: bits3i ;
+ END ;
+@end example
+
+Notice that the user has specified that in between fields @code{x} and
+@code{y} there are two bits unused.
+
+Now the user wishes to create a record with byte numbers zero and one
+occupied and then an @code{INTEGER32} field which is four byte
+aligned. In this case byte numbers two and three will be unused. The
+pragma @code{bytealignment} can be issued at the start of the record
+indicating the default alignment for the whole record and this can be
+overridden by individual fields if necessary.
+
+@example
+ rec = RECORD
+ <* bytealignment (1) *> ;
+ a, b: byte ;
+ x: INTEGER32 <* bytealignment(4) *> ;
+ END ;
+@end example
+
+In the following example the user has specified that a record has two
+fields @code{p} and @code{q} but that there are three bytes unused between
+these fields.
+
+@example
+ header = RECORD
+ <* bytealignment(1) *>
+ p: byte ;
+ <* bytesunused(3) *>
+ q: byte ;
+ END ;
+@end example
+
+The pragma @code{<* bytesunused(x) *>} can only be used if the current
+field is on a byte boundary. There is also a @code{SYSTEM} pseudo
+procedure function @code{TBITSIZE(T)} which returns the minimum number of
+bits necessary to represent type @code{T}.
+
+Another example of packing record bit fields is given below:
+
+@example
+MODULE align21 ;
+
+FROM libc IMPORT exit ;
+
+TYPE
+ colour = (red, blue, green, purple, white, black) ;
+
+ soc = PACKEDSET OF colour ;
+
+ rec = RECORD
+ <* bytealignment(0) *>
+ x: soc ;
+ y: [-1..1] ;
+ END ;
+
+VAR
+ r: rec ;
+ v: CARDINAL ;
+BEGIN
+ v := SIZE(r) ;
+ IF SIZE(r)#1
+ THEN
+ exit(1)
+ END ;
+ r.x := soc@{blue@} ;
+ IF r.x#soc@{blue@}
+ THEN
+ exit(2)
+ END
+END align21.
+@end example
+
+Here we see that the total size of this record is one byte and consists
+of a six bit set type followed by a 2 bit integer subrange.
+
+@node Built-ins, The PIM system module, Packed, Using
+@section Accessing GNU Modula-2 Built-ins
+
+This section describes the built-in constants and functions defined in
+GNU Modula-2. The following compiler constants can be accessed using
+the @code{__ATTRIBUTE__} @code{__BUILTIN__} keywords. These are not
+part of the Modula-2 language and they may differ depending upon the
+target architecture but they provide a method whereby common
+libraries can interface to a different underlying architecture.
+
+The built-in constants are: @code{BITS_PER_UNIT}, @code{BITS_PER_WORD},
+@code{BITS_PER_CHAR} and @code{UNITS_PER_WORD}. They are integrated into
+GNU Modula-2 by an extension to the @code{ConstFactor} rule:
+
+@example
+ConstFactor := ConstQualidentOrSet | Number | ConstString |
+ "(" ConstExpression ")" | "NOT" ConstFactor |
+ ConstAttribute =:
+
+ConstAttribute := "__ATTRIBUTE__" "__BUILTIN__" "(" "(" Ident ")" ")" =:
+@end example
+
+Here is an example taken from the ISO library @code{SYSTEM.def}:
+
+@example
+CONST
+ BITSPERLOC = __ATTRIBUTE__ __BUILTIN__ ((BITS_PER_UNIT)) ;
+ LOCSPERWORD = __ATTRIBUTE__ __BUILTIN__ ((UNITS_PER_WORD)) ;
+@end example
+
+Built-in functions are transparent to the end user. All built-in
+functions are declared in @code{DEFINITION MODULE}s and are imported
+as and when required. Built-in functions are declared in definition
+modules by using the @code{__BUILTIN__} keyword. Here is a section of
+the ISO library @code{LongMath.def} which demonstrates this feature.
+
+@example
+PROCEDURE __BUILTIN__ sqrt (x: LONGREAL): LONGREAL;
+ (* Returns the square root of x *)
+@end example
+
+This indicates that the function @code{sqrt} will be implemented using
+the gcc built-in maths library. If gcc cannot utilise the built-in
+function (for example if the programmer requested the address of
+@code{sqrt}) then code is generated to call the alternative function
+implemented in the @code{IMPLEMENTATION} @code{MODULE}.
+
+Sometimes a function exported from the @code{DEFINITION} @code{MODULE}
+will have a different name from the built-in function within gcc. In
+such cases the mapping between the GNU Modula-2 function name and the
+gcc name is expressed using the keywords @code{__ATTRIBUTE__}
+@code{__BUILTIN__} @code{((Ident))}. For example the function
+@code{sqrt} in @code{LongMath.def} maps onto the gcc built-in function
+@code{sqrtl} and this is expressed as:
+
+@example
+PROCEDURE __ATTRIBUTE__ __BUILTIN__ ((sqrtl)) sqrt
+ (x: LONGREAL) : LONGREAL;
+ (* Returns the positive square root of x *)
+@end example
+
+The following module @code{Builtins.def} enumerates the list of
+built-in functions which can be accessed in GNU Modula-2. It also
+serves to define the parameter and return value for each function:
+
+@include Builtins.texi
+
+Although this module exists and will result in the generation of
+in-line code if optimization flags are passed to GNU Modula-2, users
+are advised to utilize the same functions from more generic libraries.
+The built-in mechanism will be applied to these generic
+libraries where appropriate. Note for the mathematical routines to
+be in-lined you need to specify the @samp{-ffast-math -O} options.
+
+@node The PIM system module, The ISO system module, Built-ins, Using
+@section The PIM system module
+
+@include SYSTEM-pim.texi
+
+The different dialects of Modula-2 PIM-[234] and ISO Modula-2 declare
+the function @code{SIZE} in different places. PIM-[34] and ISO
+Modula-2 declare @code{SIZE} as a pervasive function (declared in the
+base module). PIM-2 defined @code{SIZE} in the @code{SYSTEM} module
+(as shown above).
+
+GNU Modula-2 allows users to specify the dialect of Modula-2 by using
+the @code{-fiso} and @code{-fpim2} command line switches.
+
+The data types @code{CSIZE_T} and @code{CSSIZE_T} are also exported from
+the @code{SYSTEM} module. The type @code{CSIZE_T} is unsigned and is
+mapped onto the target C data type @code{size_t} whereas the type
+@code{CSSIZE_T} is mapped onto the signed C data type @code{ssize_t}.
+
+It is anticipated that these should only be used to provide cross
+platform definition modules for C libraries.
+
+There are also a variety of fixed sized @code{INTEGER} and
+@code{CARDINAL} types. The variety of the fixed sized types will
+depend upon the target architecture.
+
+@node The ISO system module, , The PIM system module, Using
+@section The ISO system module
+
+@include SYSTEM-iso.texi
+
+The data types @code{CSIZE_T} and @code{CSSIZE_T} are also exported from
+the @code{SYSTEM} module. The type @code{CSIZE_T} is unsigned and is
+mapped onto the target C data type @code{size_t} whereas the type
+@code{CSSIZE_T} is mapped onto the signed C data type @code{ssize_t}.
+
+It is anticipated that these should only be used to provide cross
+platform definition modules for C libraries.
+
+There are also a variety of fixed sized @code{INTEGER} and
+@code{CARDINAL} types. The variety of the fixed sized types will
+depend upon the target architecture.
+
+@node Licence, Contributing, The ISO system module, Top
+@section Licence of GNU Modula-2
+
+GNU Modula-2 is free software, the compiler is held under the GPL v3
+@uref{http://www.gnu.org/licenses/gpl.txt},
+its libraries (pim, iso and Logitech compatible) are under the
+GPL v3 with the GCC runtime library exception clause.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+<http://www.gnu.org/licenses/>.
+
+More information on how these licences work is available
+@uref{http://www.gnu.org/licenses/licenses.html} on the GNU web site.
+
+@include gpl_v3.texi
+
+@node Contributing, Internals, Licence, Top
+@section Contributing to GNU Modula-2
+
+Please do. But also please read the GNU Emacs info under
+
+@example
+* Standards: (standards). GNU coding standards.
+* Intellectual Property:: Keeping Free Software Free
+* Reading Non-Free Code:: Referring to Proprietary Programs
+* Contributions:: Accepting Contributions
+@end example
+
+You might consider joining the GM2 Mailing list before you start
+coding. The mailing list may be subscribed via a web interface
+@uref{http://lists.nongnu.org/mailman/listinfo/gm2} or via email
+@email{gm2-subscribe@@nongnu.org}.
+
+Many thanks and enjoy your coding!
+
+@node Internals, EBNF, Contributing, Top
+
+This section is still being written.
+@c @include gm2-internals.texi
+
+@node EBNF, Libraries, Internals, Top
+@chapter EBNF of GNU Modula-2
+
+This chapter contains the EBNF of GNU Modula-2. This grammer currently
+supports both PIM and ISO dialects. The rules here are automatically
+extracted from the grammer files in GNU Modula-2 and serve to document
+the syntax of the extensions described earlier and how they fit in
+with the base language.
+
+Note that the first six productions are built into the lexical analysis
+phase.
+
+@include gm2-ebnf.texi
+
+@node Libraries, Indices, EBNF, Top
+@chapter PIM and ISO library definitions
+
+This chapter contains M2F, PIM and ISO libraries.
+
+@c Permission has been kindly granted by
+@c the authors of the ULM libraries to include them with GNU
+@c Modula-2.
+@c These libraries (under the GNU GPL) were written at the
+@c University of Ulm and were originally shipped with the ULM sparc
+@c Modula-2 compiler.
+
+@include gm2-libs.texi
+
+@node Indices, , Libraries, Top
+@section Indices
+
+@ifhtml
+@menu
+* Contents:: Section and subsections.
+* Functions:: Function, constants, types, ebnf indices.
+@end menu
+
+@node Contents, Functions, ,
+@section Section and subsections
+@printindex cp
+
+@node Functions, , Contents,
+@section Function, constants, types, ebnf indices.
+@end ifhtml
+
+@printindex fn
+
+@summarycontents
+@contents
+@bye
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 94b167a3ed3..96b0c6738af 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -1777,18 +1777,19 @@ their runtime libraries should be built. For a list of valid values for
@smallexample
grep ^language= */config-lang.in
@end smallexample
-Currently, you can use any of the following:
-@code{all}, @code{default}, @code{ada}, @code{c}, @code{c++}, @code{d},
-@code{fortran}, @code{go}, @code{jit}, @code{lto}, @code{objc}, @code{obj-c++}.
-Building the Ada compiler has special requirements, see below.
-If you do not pass this flag, or specify the option @code{default}, then the
-default languages available in the @file{gcc} sub-tree will be configured.
-Ada, D, Go, Jit, and Objective-C++ are not default languages. LTO is not a
-default language, but is built by default because @option{--enable-lto} is
-enabled by default. The other languages are default languages. If
-@code{all} is specified, then all available languages are built. An
-exception is @code{jit} language, which requires
-@option{--enable-host-shared} to be included with @code{all}.
+Currently, you can use any of the following: @code{all},
+@code{default}, @code{ada}, @code{c}, @code{c++}, @code{d},
+@code{fortran}, @code{go}, @code{jit}, @code{lto}, @code{m2},
+@code{objc}, @code{obj-c++}. Building the Ada compiler has special
+requirements, see below. If you do not pass this flag, or specify the
+option @code{default}, then the default languages available in the
+@file{gcc} sub-tree will be configured. Ada, D, Go, Jit,
+Objective-C++ and Modula-2 are not default languages. LTO is not a
+default language, but is built by default because
+@option{--enable-lto} is enabled by default. The other languages are
+default languages. If @code{all} is specified, then all available
+languages are built. An exception is @code{jit} language, which
+requires @option{--enable-host-shared} to be included with @code{all}.
@item --enable-stage1-languages=@var{lang1},@var{lang2},@dots{}
Specify that a particular subset of compilers and their runtime
@@ -1811,6 +1812,10 @@ be built. This can be useful for debugging, or for compatibility with
previous Ada build procedures, when it was required to explicitly
do a @samp{make -C gcc gnatlib_and_tools}.
+@item --disable-libgm2
+Specify that the run-time libraries and tools used by Modula-2 should not
+be built. This can be useful for debugging.
+
@item --disable-libsanitizer
Specify that the run-time libraries for the various sanitizers should
not be built.
@@ -3070,10 +3075,10 @@ on a simulator as described at @uref{http://gcc.gnu.org/simtest-howto.html}.
In order to run sets of tests selectively, there are targets
@samp{make check-gcc} and language specific @samp{make check-c},
@samp{make check-c++}, @samp{make check-d} @samp{make check-fortran},
-@samp{make check-ada}, @samp{make check-objc}, @samp{make check-obj-c++},
-@samp{make check-lto}
-in the @file{gcc} subdirectory of the object directory. You can also
-just run @samp{make check} in a subdirectory of the object directory.
+@samp{make check-ada}, @samp{make check-m2}, @samp{make check-objc},
+@samp{make check-obj-c++}, @samp{make check-lto} in the @file{gcc}
+subdirectory of the object directory. You can also just run
+@samp{make check} in a subdirectory of the object directory.
A more selective way to just run all @command{gcc} execute tests in the
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi
index 16c6a3b8e99..faaadd1e4fc 100644
--- a/gcc/doc/sourcebuild.texi
+++ b/gcc/doc/sourcebuild.texi
@@ -52,6 +52,9 @@ including optimizers, support for different target architectures,
language front ends, and testsuites. @xref{gcc Directory, , The
@file{gcc} Subdirectory}, for details.
+@item gm2tools
+Support tools for Modula-2.
+
@item gnattools
Support tools for GNAT.
@@ -84,6 +87,9 @@ The GCC runtime library.
@item libgfortran
The Fortran runtime library.
+@item libgm2
+The Modula-2 runtime library.
+
@item libgo
The Go runtime library. The bulk of this library is mirrored from the
@uref{https://github.com/@/golang/go, master Go repository}.
@@ -163,13 +169,12 @@ The @file{gcc} directory contains the following subdirectories:
@item @var{language}
Subdirectories for various languages. Directories containing a file
@file{config-lang.in} are language subdirectories. The contents of
-the subdirectories @file{c} (for C), @file{cp} (for C++),
-@file{objc} (for Objective-C), @file{objcp} (for Objective-C++),
-and @file{lto} (for LTO) are documented in this
-manual (@pxref{Passes, , Passes and Files of the Compiler});
-those for other languages are not. @xref{Front End, ,
-Anatomy of a Language Front End}, for details of the files in these
-directories.
+the subdirectories @file{c} (for C), @file{cp} (for C++), @file{m2}
+(for Modula-2), @file{objc} (for Objective-C), @file{objcp} (for
+Objective-C++), and @file{lto} (for LTO) are documented in this manual
+(@pxref{Passes, , Passes and Files of the Compiler}); those for other
+languages are not. @xref{Front End, , Anatomy of a Language Front
+End}, for details of the files in these directories.
@item common
Source files shared between the compiler drivers (such as
diff --git a/gcc/fortran/gfortranspec.c b/gcc/fortran/gfortranspec.c
index 97db139deea..4c6045b9f06 100644
--- a/gcc/fortran/gfortranspec.c
+++ b/gcc/fortran/gfortranspec.c
@@ -447,4 +447,12 @@ lang_specific_pre_link (void)
}
/* Number of extra output files that lang_specific_pre_link may generate. */
-int lang_specific_extra_outfiles = 0; /* Not used for F77. */
+int lang_specific_extra_outfiles = 0; /* Not used for Fortran. */
+
+/* lang_register_spec_functions register the Fortran associated spec
+ functions. */
+
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/gcc.c b/gcc/gcc.c
index af286400a4a..360c8d5e150 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -334,6 +334,10 @@ static const char *cross_compile = "1";
static const char *cross_compile = "0";
#endif
+/* The lang specs might wish to override the default linker.
+ */
+int allow_linker = 1;
+
/* Greatest exit code of sub-processes that has been encountered up to
now. */
static int greatest_status = 1;
@@ -362,7 +366,6 @@ static void set_spec (const char *, const char *, bool);
static struct compiler *lookup_compiler (const char *, size_t, const char *);
static char *build_search_list (const struct path_prefix *, const char *,
bool, bool);
-static void xputenv (const char *);
static void putenv_from_prefixes (const struct path_prefix *, const char *,
bool);
static int access_check (const char *, int);
@@ -1148,6 +1151,7 @@ proper position among the other output files. */
/* We pass any -flto flags on to the linker, which is expected
to understand them. In practice, this means it had better be collect2. */
/* %{e*} includes -export-dynamic; see comment in common.opt. */
+
#ifndef LINK_COMMAND_SPEC
#define LINK_COMMAND_SPEC "\
%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
@@ -1781,6 +1785,10 @@ static const struct spec_function static_spec_functions[] =
{ 0, 0 }
};
+/* front end registered spec functions */
+static struct spec_function *lang_spec_functions = NULL;
+static unsigned int lang_spec_functions_length = 0;
+
static int processing_spec_function;
\f
/* Add appropriate libgcc specs to OBSTACK, taking into account
@@ -2943,12 +2951,20 @@ add_to_obstack (char *path, void *data)
/* Add or change the value of an environment variable, outputting the
change to standard error if in verbose mode. */
-static void
+void
xputenv (const char *string)
{
env.xput (string);
}
+/* Get the environment variable through the managed env. */
+
+const char *
+xgetenv (const char *key)
+{
+ return env.get (key);
+}
+
/* Build a list of search directories from PATHS.
PREFIX is a string to prepend to the list.
If CHECK_DIR_P is true we ensure the directory exists.
@@ -3877,7 +3893,7 @@ alloc_switch (void)
/* Save an option OPT with N_ARGS arguments in array ARGS, marking it
as validated if VALIDATED and KNOWN if it is an internal switch. */
-static void
+void
save_switch (const char *opt, size_t n_args, const char *const *args,
bool validated, bool known)
{
@@ -3922,6 +3938,66 @@ set_source_date_epoch_envvar ()
setenv ("SOURCE_DATE_EPOCH", source_date_epoch, 0);
}
+void
+fe_add_linker_option (const char *option)
+{
+ add_linker_option (option, strlen (option));
+}
+
+/* Handle the -B option by adding the prefix to exec, startfile and
+ include search paths. */
+
+void
+handle_OPT_B (const char *arg)
+{
+ size_t len = strlen (arg);
+
+ /* Catch the case where the user has forgotten to append a
+ directory separator to the path. Note, they may be using
+ -B to add an executable name prefix, eg "i386-elf-", in
+ order to distinguish between multiple installations of
+ GCC in the same directory. Hence we must check to see
+ if appending a directory separator actually makes a
+ valid directory name. */
+ if (!IS_DIR_SEPARATOR (arg[len - 1])
+ && is_directory (arg, false))
+ {
+ char *tmp = XNEWVEC (char, len + 2);
+ strcpy (tmp, arg);
+ tmp[len] = DIR_SEPARATOR;
+ tmp[++len] = 0;
+ arg = tmp;
+ }
+
+ add_prefix (&exec_prefixes, arg, NULL,
+ PREFIX_PRIORITY_B_OPT, 0, 0);
+ add_prefix (&startfile_prefixes, arg, NULL,
+ PREFIX_PRIORITY_B_OPT, 0, 0);
+ add_prefix (&include_prefixes, arg, NULL,
+ PREFIX_PRIORITY_B_OPT, 0, 0);
+}
+
+/* Save the infile. */
+
+void
+fe_add_infile (const char *infile, const char *lang)
+{
+ add_infile (infile, lang);
+}
+
+/* Mark a file as compiled. */
+
+void
+fe_mark_compiled (const char *name)
+{
+ int max = n_infiles + lang_specific_extra_outfiles;
+ int i;
+
+ for (i = 0; i < max; i++)
+ if (filename_cmp (name, infiles[i].name) == 0)
+ infiles[i].compiled = true;
+}
+
/* Handle an option DECODED that is unknown to the option-processing
machinery. */
@@ -4423,33 +4499,7 @@ driver_handle_option (struct gcc_options *opts,
break;
case OPT_B:
- {
- size_t len = strlen (arg);
-
- /* Catch the case where the user has forgotten to append a
- directory separator to the path. Note, they may be using
- -B to add an executable name prefix, eg "i386-elf-", in
- order to distinguish between multiple installations of
- GCC in the same directory. Hence we must check to see
- if appending a directory separator actually makes a
- valid directory name. */
- if (!IS_DIR_SEPARATOR (arg[len - 1])
- && is_directory (arg, false))
- {
- char *tmp = XNEWVEC (char, len + 2);
- strcpy (tmp, arg);
- tmp[len] = DIR_SEPARATOR;
- tmp[++len] = 0;
- arg = tmp;
- }
-
- add_prefix (&exec_prefixes, arg, NULL,
- PREFIX_PRIORITY_B_OPT, 0, 0);
- add_prefix (&startfile_prefixes, arg, NULL,
- PREFIX_PRIORITY_B_OPT, 0, 0);
- add_prefix (&include_prefixes, arg, NULL,
- PREFIX_PRIORITY_B_OPT, 0, 0);
- }
+ handle_OPT_B (arg);
validated = true;
break;
@@ -4572,6 +4622,69 @@ single_input_file_index ()
return ret;
}
+/* print_option a debugging routine to display option i with a leading desc
+ string. */
+
+void
+print_option (const char *desc, unsigned int i,
+ struct cl_decoded_option *in_decoded_options)
+{
+ printf (desc);
+ printf (" [%d]", i);
+ switch (in_decoded_options[i].opt_index)
+ {
+
+ case N_OPTS:
+ break;
+ case OPT_SPECIAL_unknown:
+ printf (" flag <unknown>");
+ break;
+ case OPT_SPECIAL_ignore:
+ printf (" flag <ignore>");
+ break;
+ case OPT_SPECIAL_program_name:
+ printf (" flag <program name>");
+ break;
+ case OPT_SPECIAL_input_file:
+ printf (" flag <input file name>");
+ break;
+ default:
+ printf (" flag [%s]",
+ cl_options[in_decoded_options[i].opt_index].opt_text);
+ }
+
+ if (in_decoded_options[i].arg == NULL)
+ printf (" no arg");
+ else
+ printf (" arg [%s]", in_decoded_options[i].arg);
+ printf (" orig text [%s]",
+ in_decoded_options[i].orig_option_with_args_text);
+ /* On some hosts value is declared as a long long int. */
+ printf (" value [%ld]", (long int)in_decoded_options[i].value);
+ printf (" error [%d]\n", in_decoded_options[i].errors);
+}
+
+/* print_options display all options with a leading string desc. */
+
+void
+print_options (const char *desc,
+ unsigned int in_decoded_options_count,
+ struct cl_decoded_option *in_decoded_options)
+{
+ for (unsigned int i = 0; i < in_decoded_options_count; i++)
+ print_option (desc, i, in_decoded_options);
+}
+
+/* dbg_options display all options. */
+
+void
+dbg_options (unsigned int in_decoded_options_count,
+ struct cl_decoded_option *in_decoded_options)
+{
+ print_options ("dbg_options", in_decoded_options_count,
+ in_decoded_options);
+}
+
/* Create the vector `switches' and its contents.
Store its length in `n_switches'. */
@@ -6726,6 +6839,33 @@ do_spec_1 (const char *spec, int inswitch, const char *soft_matched_part)
return 0;
}
+/* Allow the front end to register a spec function. */
+
+void fe_add_spec_function (const char *name, const char *(*func) (int, const char **))
+{
+ const struct spec_function *f = lookup_spec_function (name);
+ struct spec_function *fl;
+ unsigned int i;
+
+ if (f != NULL)
+ fatal_error (input_location, "spec function (%s) already registered", name);
+
+ if (lang_spec_functions == NULL)
+ lang_spec_functions_length = 1;
+
+ lang_spec_functions_length++;
+ fl = (struct spec_function *) xmalloc (sizeof (const struct spec_function)*lang_spec_functions_length);
+ for (i=0; i<lang_spec_functions_length-2; i++)
+ fl[i] = lang_spec_functions[i];
+ free (lang_spec_functions);
+ lang_spec_functions = fl;
+
+ lang_spec_functions[lang_spec_functions_length-2].name = name;
+ lang_spec_functions[lang_spec_functions_length-2].func = func;
+ lang_spec_functions[lang_spec_functions_length-1].name = NULL;
+ lang_spec_functions[lang_spec_functions_length-1].func = NULL;
+}
+
/* Look up a spec function. */
static const struct spec_function *
@@ -6737,6 +6877,11 @@ lookup_spec_function (const char *name)
if (strcmp (sf->name, name) == 0)
return sf;
+ if (lang_spec_functions != NULL)
+ for (sf = lang_spec_functions; sf->name != NULL; sf++)
+ if (strcmp (sf->name, name) == 0)
+ return sf;
+
return NULL;
}
@@ -8223,6 +8368,8 @@ driver::set_up_specs () const
accel_dir_suffix, dir_separator_str, NULL);
just_machine_suffix = concat (spec_machine, dir_separator_str, NULL);
+ lang_register_spec_functions ();
+
specs_file = find_a_file (&startfile_prefixes, "specs", R_OK, true);
/* Read the specs file unless it is a default one. */
if (specs_file != 0 && strcmp (specs_file, "specs"))
@@ -8955,7 +9102,8 @@ driver::maybe_run_linker (const char *argv0) const
/* Run ld to link all the compiler output files. */
- if (num_linker_inputs > 0 && !seen_error () && print_subprocess_help < 2)
+ if (num_linker_inputs > 0 && !seen_error () && print_subprocess_help < 2
+ && allow_linker)
{
int tmp = execution_count;
@@ -9024,7 +9172,7 @@ driver::maybe_run_linker (const char *argv0) const
/* If options said don't run linker,
complain about input files to be given to the linker. */
- if (! linker_was_run && !seen_error ())
+ if (! linker_was_run && !seen_error () && allow_linker)
for (i = 0; (int) i < n_infiles; i++)
if (explicit_link_files[i]
&& !(infiles[i].language && infiles[i].language[0] == '*'))
diff --git a/gcc/gcc.h b/gcc/gcc.h
index 244edbc26c6..217352fef73 100644
--- a/gcc/gcc.h
+++ b/gcc/gcc.h
@@ -73,9 +73,28 @@ struct spec_function
extern int do_spec (const char *);
extern void record_temp_file (const char *, int, int);
extern void set_input (const char *);
+extern void save_switch (const char *opt, size_t n_args,
+ const char *const *args,
+ bool validated, bool known);
+extern void handle_OPT_B (const char *arg);
+extern void fe_add_infile (const char *infile, const char *lang);
+extern void fe_add_linker_option (const char *option);
+extern void fe_add_spec_function (const char *name, const char *(*func) (int, const char **));
+extern void xputenv (const char *value);
+extern const char *xgetenv (const char *key);
+extern void print_options (const char *desc,
+ unsigned int in_decoded_options_count,
+ struct cl_decoded_option *in_decoded_options);
+extern void print_option (const char *desc, unsigned int i,
+ struct cl_decoded_option *in_decoded_options);
+extern void dbg_options (unsigned int in_decoded_options_count,
+ struct cl_decoded_option *in_decoded_options);
+
/* Spec files linked with gcc.c must provide definitions for these. */
+extern void lang_register_spec_functions (void);
+
/* Called before processing to change/add/remove arguments. */
extern void lang_specific_driver (struct cl_decoded_option **,
unsigned int *, int *);
@@ -97,4 +116,8 @@ driver_get_configure_time_options (void (*cb)(const char *option,
void *user_data),
void *user_data);
+/* Default setting is true, but can be overridden by the language
+ front end to prohibit the linker from being invoked. */
+extern int allow_linker;
+
#endif /* ! GCC_GCC_H */
diff --git a/gcc/go/gospec.c b/gcc/go/gospec.c
index cf8d0f2b60e..0292536d264 100644
--- a/gcc/go/gospec.c
+++ b/gcc/go/gospec.c
@@ -464,3 +464,9 @@ int lang_specific_pre_link (void) /* Not used for Go. */
/* Number of extra output files that lang_specific_pre_link may generate. */
int lang_specific_extra_outfiles = 0; /* Not used for Go. */
+
+/* lang_register_spec_functions. Not used for Go. */
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/hwint.h b/gcc/hwint.h
index 0e895f86466..101be3dcdf2 100644
--- a/gcc/hwint.h
+++ b/gcc/hwint.h
@@ -257,11 +257,14 @@ exact_log2 (unsigned HOST_WIDE_INT x)
(HOST_WIDE_INT_1U << (HOST_BITS_PER_WIDE_INT - 1))
#define HOST_WIDE_INT_MAX (~(HOST_WIDE_INT_MIN))
+#ifndef __cplusplus
extern HOST_WIDE_INT abs_hwi (HOST_WIDE_INT);
extern unsigned HOST_WIDE_INT absu_hwi (HOST_WIDE_INT);
-extern HOST_WIDE_INT gcd (HOST_WIDE_INT, HOST_WIDE_INT);
extern HOST_WIDE_INT pos_mul_hwi (HOST_WIDE_INT, HOST_WIDE_INT);
extern HOST_WIDE_INT mul_hwi (HOST_WIDE_INT, HOST_WIDE_INT);
+#endif /* !cplusplus. */
+
+extern HOST_WIDE_INT gcd (HOST_WIDE_INT, HOST_WIDE_INT);
extern HOST_WIDE_INT least_common_multiple (HOST_WIDE_INT, HOST_WIDE_INT);
/* Like ctz_hwi, except 0 when x == 0. */
@@ -316,6 +319,7 @@ zext_hwi (unsigned HOST_WIDE_INT src, unsigned int prec)
}
}
+#ifdef __cplusplus
/* Compute the absolute value of X. */
inline HOST_WIDE_INT
@@ -374,5 +378,6 @@ mul_hwi (HOST_WIDE_INT a, HOST_WIDE_INT b, bool *overflow)
return result;
#endif
}
+#endif /* ! __cplusplus */
#endif /* ! GCC_HWINT_H */
diff --git a/gcc/jit/jit-spec.c b/gcc/jit/jit-spec.c
index 2c0535d5de2..69507a9d89e 100644
--- a/gcc/jit/jit-spec.c
+++ b/gcc/jit/jit-spec.c
@@ -39,3 +39,9 @@ lang_specific_pre_link (void)
/* Number of extra output files that lang_specific_pre_link may generate. */
int lang_specific_extra_outfiles = 0; /* Not used for jit. */
+
+/* lang_register_spec_functions. Not used for jit. */
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/m2/COPYING.FDL b/gcc/m2/COPYING.FDL
new file mode 100644
index 00000000000..4a0fe1c8dee
--- /dev/null
+++ b/gcc/m2/COPYING.FDL
@@ -0,0 +1,397 @@
+ GNU Free Documentation License
+ Version 1.2, November 2002
+
+
+ Copyright (C) 2000,2001,2002 Free Software Foundation, Inc.
+ 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+0. PREAMBLE
+
+The purpose of this License is to make a manual, textbook, or other
+functional and useful document "free" in the sense of freedom: to
+assure everyone the effective freedom to copy and redistribute it,
+with or without modifying it, either commercially or noncommercially.
+Secondarily, this License preserves for the author and publisher a way
+to get credit for their work, while not being considered responsible
+for modifications made by others.
+
+This License is a kind of "copyleft", which means that derivative
+works of the document must themselves be free in the same sense. It
+complements the GNU General Public License, which is a copyleft
+license designed for free software.
+
+We have designed this License in order to use it for manuals for free
+software, because free software needs free documentation: a free
+program should come with manuals providing the same freedoms that the
+software does. But this License is not limited to software manuals;
+it can be used for any textual work, regardless of subject matter or
+whether it is published as a printed book. We recommend this License
+principally for works whose purpose is instruction or reference.
+
+
+1. APPLICABILITY AND DEFINITIONS
+
+This License applies to any manual or other work, in any medium, that
+contains a notice placed by the copyright holder saying it can be
+distributed under the terms of this License. Such a notice grants a
+world-wide, royalty-free license, unlimited in duration, to use that
+work under the conditions stated herein. The "Document", below,
+refers to any such manual or work. Any member of the public is a
+licensee, and is addressed as "you". You accept the license if you
+copy, modify or distribute the work in a way requiring permission
+under copyright law.
+
+A "Modified Version" of the Document means any work containing the
+Document or a portion of it, either copied verbatim, or with
+modifications and/or translated into another language.
+
+A "Secondary Section" is a named appendix or a front-matter section of
+the Document that deals exclusively with the relationship of the
+publishers or authors of the Document to the Document's overall subject
+(or to related matters) and contains nothing that could fall directly
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+commercial, philosophical, ethical or political position regarding
+them.
+
+The "Invariant Sections" are certain Secondary Sections whose titles
+are designated, as being those of Invariant Sections, in the notice
+that says that the Document is released under this License. If a
+section does not fit the above definition of Secondary then it is not
+allowed to be designated as Invariant. The Document may contain zero
+Invariant Sections. If the Document does not identify any Invariant
+Sections then there are none.
+
+The "Cover Texts" are certain short passages of text that are listed,
+as Front-Cover Texts or Back-Cover Texts, in the notice that says that
+the Document is released under this License. A Front-Cover Text may
+be at most 5 words, and a Back-Cover Text may be at most 25 words.
+
+A "Transparent" copy of the Document means a machine-readable copy,
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+plus such following pages as are needed to hold, legibly, the material
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+License, but only as regards disclaiming warranties: any other
+implication that these Warranty Disclaimers may have is void and has
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+
+2. VERBATIM COPYING
+
+You may copy and distribute the Document in any medium, either
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+more than 100, you must either include a machine-readable Transparent
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+a computer-network location from which the general network-using
+public has access to download using public-standard network protocols
+a complete Transparent copy of the Document, free of added material.
+If you use the latter option, you must take reasonably prudent steps,
+when you begin distribution of Opaque copies in quantity, to ensure
+that this Transparent copy will remain thus accessible at the stated
+location until at least one year after the last time you distribute an
+Opaque copy (directly or through your agents or retailers) of that
+edition to the public.
+
+It is requested, but not required, that you contact the authors of the
+Document well before redistributing any large number of copies, to give
+them a chance to provide you with an updated version of the Document.
+
+
+4. MODIFICATIONS
+
+You may copy and distribute a Modified Version of the Document under
+the conditions of sections 2 and 3 above, provided that you release
+the Modified Version under precisely this License, with the Modified
+Version filling the role of the Document, thus licensing distribution
+and modification of the Modified Version to whoever possesses a copy
+of it. In addition, you must do these things in the Modified Version:
+
+A. Use in the Title Page (and on the covers, if any) a title distinct
+ from that of the Document, and from those of previous versions
+ (which should, if there were any, be listed in the History section
+ of the Document). You may use the same title as a previous version
+ if the original publisher of that version gives permission.
+B. List on the Title Page, as authors, one or more persons or entities
+ responsible for authorship of the modifications in the Modified
+ Version, together with at least five of the principal authors of the
+ Document (all of its principal authors, if it has fewer than five),
+ unless they release you from this requirement.
+C. State on the Title page the name of the publisher of the
+ Modified Version, as the publisher.
+D. Preserve all the copyright notices of the Document.
+E. Add an appropriate copyright notice for your modifications
+ adjacent to the other copyright notices.
+F. Include, immediately after the copyright notices, a license notice
+ giving the public permission to use the Modified Version under the
+ terms of this License, in the form shown in the Addendum below.
+G. Preserve in that license notice the full lists of Invariant Sections
+ and required Cover Texts given in the Document's license notice.
+H. Include an unaltered copy of this License.
+I. Preserve the section Entitled "History", Preserve its Title, and add
+ to it an item stating at least the title, year, new authors, and
+ publisher of the Modified Version as given on the Title Page. If
+ there is no section Entitled "History" in the Document, create one
+ stating the title, year, authors, and publisher of the Document as
+ given on its Title Page, then add an item describing the Modified
+ Version as stated in the previous sentence.
+J. Preserve the network location, if any, given in the Document for
+ public access to a Transparent copy of the Document, and likewise
+ the network locations given in the Document for previous versions
+ it was based on. These may be placed in the "History" section.
+ You may omit a network location for a work that was published at
+ least four years before the Document itself, or if the original
+ publisher of the version it refers to gives permission.
+K. For any section Entitled "Acknowledgements" or "Dedications",
+ Preserve the Title of the section, and preserve in the section all
+ the substance and tone of each of the contributor acknowledgements
+ and/or dedications given therein.
+L. Preserve all the Invariant Sections of the Document,
+ unaltered in their text and in their titles. Section numbers
+ or the equivalent are not considered part of the section titles.
+M. Delete any section Entitled "Endorsements". Such a section
+ may not be included in the Modified Version.
+N. Do not retitle any existing section to be Entitled "Endorsements"
+ or to conflict in title with any Invariant Section.
+O. Preserve any Warranty Disclaimers.
+
+If the Modified Version includes new front-matter sections or
+appendices that qualify as Secondary Sections and contain no material
+copied from the Document, you may at your option designate some or all
+of these sections as invariant. To do this, add their titles to the
+list of Invariant Sections in the Modified Version's license notice.
+These titles must be distinct from any other section titles.
+
+You may add a section Entitled "Endorsements", provided it contains
+nothing but endorsements of your Modified Version by various
+parties--for example, statements of peer review or that the text has
+been approved by an organization as the authoritative definition of a
+standard.
+
+You may add a passage of up to five words as a Front-Cover Text, and a
+passage of up to 25 words as a Back-Cover Text, to the end of the list
+of Cover Texts in the Modified Version. Only one passage of
+Front-Cover Text and one of Back-Cover Text may be added by (or
+through arrangements made by) any one entity. If the Document already
+includes a cover text for the same cover, previously added by you or
+by arrangement made by the same entity you are acting on behalf of,
+you may not add another; but you may replace the old one, on explicit
+permission from the previous publisher that added the old one.
+
+The author(s) and publisher(s) of the Document do not by this License
+give permission to use their names for publicity for or to assert or
+imply endorsement of any Modified Version.
+
+
+5. COMBINING DOCUMENTS
+
+You may combine the Document with other documents released under this
+License, under the terms defined in section 4 above for modified
+versions, provided that you include in the combination all of the
+Invariant Sections of all of the original documents, unmodified, and
+list them all as Invariant Sections of your combined work in its
+license notice, and that you preserve all their Warranty Disclaimers.
+
+The combined work need only contain one copy of this License, and
+multiple identical Invariant Sections may be replaced with a single
+copy. If there are multiple Invariant Sections with the same name but
+different contents, make the title of each such section unique by
+adding at the end of it, in parentheses, the name of the original
+author or publisher of that section if known, or else a unique number.
+Make the same adjustment to the section titles in the list of
+Invariant Sections in the license notice of the combined work.
+
+In the combination, you must combine any sections Entitled "History"
+in the various original documents, forming one section Entitled
+"History"; likewise combine any sections Entitled "Acknowledgements",
+and any sections Entitled "Dedications". You must delete all sections
+Entitled "Endorsements".
+
+
+6. COLLECTIONS OF DOCUMENTS
+
+You may make a collection consisting of the Document and other documents
+released under this License, and replace the individual copies of this
+License in the various documents with a single copy that is included in
+the collection, provided that you follow the rules of this License for
+verbatim copying of each of the documents in all other respects.
+
+You may extract a single document from such a collection, and distribute
+it individually under this License, provided you insert a copy of this
+License into the extracted document, and follow this License in all
+other respects regarding verbatim copying of that document.
+
+
+7. AGGREGATION WITH INDEPENDENT WORKS
+
+A compilation of the Document or its derivatives with other separate
+and independent documents or works, in or on a volume of a storage or
+distribution medium, is called an "aggregate" if the copyright
+resulting from the compilation is not used to limit the legal rights
+of the compilation's users beyond what the individual works permit.
+When the Document is included in an aggregate, this License does not
+apply to the other works in the aggregate which are not themselves
+derivative works of the Document.
+
+If the Cover Text requirement of section 3 is applicable to these
+copies of the Document, then if the Document is less than one half of
+the entire aggregate, the Document's Cover Texts may be placed on
+covers that bracket the Document within the aggregate, or the
+electronic equivalent of covers if the Document is in electronic form.
+Otherwise they must appear on printed covers that bracket the whole
+aggregate.
+
+
+8. TRANSLATION
+
+Translation is considered a kind of modification, so you may
+distribute translations of the Document under the terms of section 4.
+Replacing Invariant Sections with translations requires special
+permission from their copyright holders, but you may include
+translations of some or all Invariant Sections in addition to the
+original versions of these Invariant Sections. You may include a
+translation of this License, and all the license notices in the
+Document, and any Warranty Disclaimers, provided that you also include
+the original English version of this License and the original versions
+of those notices and disclaimers. In case of a disagreement between
+the translation and the original version of this License or a notice
+or disclaimer, the original version will prevail.
+
+If a section in the Document is Entitled "Acknowledgements",
+"Dedications", or "History", the requirement (section 4) to Preserve
+its Title (section 1) will typically require changing the actual
+title.
+
+
+9. TERMINATION
+
+You may not copy, modify, sublicense, or distribute the Document except
+as expressly provided for under this License. Any other attempt to
+copy, modify, sublicense or distribute the Document is void, and will
+automatically terminate your rights under this License. However,
+parties who have received copies, or rights, from you under this
+License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+
+10. FUTURE REVISIONS OF THIS LICENSE
+
+The Free Software Foundation may publish new, revised versions
+of the GNU Free Documentation License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns. See
+http://www.gnu.org/copyleft/.
+
+Each version of the License is given a distinguishing version number.
+If the Document specifies that a particular numbered version of this
+License "or any later version" applies to it, you have the option of
+following the terms and conditions either of that specified version or
+of any later version that has been published (not as a draft) by the
+Free Software Foundation. If the Document does not specify a version
+number of this License, you may choose any version ever published (not
+as a draft) by the Free Software Foundation.
+
+
+ADDENDUM: How to use this License for your documents
+
+To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and
+license notices just after the title page:
+
+ Copyright (c) YEAR YOUR NAME.
+ Permission is granted to copy, distribute and/or modify this document
+ under the terms of the GNU Free Documentation License, Version 1.2
+ or any later version published by the Free Software Foundation;
+ with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
+ A copy of the license is included in the section entitled "GNU
+ Free Documentation License".
+
+If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
+replace the "with...Texts." line with this:
+
+ with the Invariant Sections being LIST THEIR TITLES, with the
+ Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
+
+If you have Invariant Sections without Cover Texts, or some other
+combination of the three, merge those two alternatives to suit the
+situation.
+
+If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License,
+to permit their use in free software.
diff --git a/gcc/m2/COPYING.RUNTIME b/gcc/m2/COPYING.RUNTIME
new file mode 100644
index 00000000000..e1b3c69c179
--- /dev/null
+++ b/gcc/m2/COPYING.RUNTIME
@@ -0,0 +1,73 @@
+GCC RUNTIME LIBRARY EXCEPTION
+
+Version 3.1, 31 March 2009
+
+Copyright (C) 2009 Free Software Foundation, Inc. <http://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+This GCC Runtime Library Exception ("Exception") is an additional
+permission under section 7 of the GNU General Public License, version
+3 ("GPLv3"). It applies to a given file (the "Runtime Library") that
+bears a notice placed by the copyright holder of the file stating that
+the file is governed by GPLv3 along with this Exception.
+
+When you use GCC to compile a program, GCC may combine portions of
+certain GCC header files and runtime libraries with the compiled
+program. The purpose of this Exception is to allow compilation of
+non-GPL (including proprietary) programs to use, in this way, the
+header files and runtime libraries covered by this Exception.
+
+0. Definitions.
+
+A file is an "Independent Module" if it either requires the Runtime
+Library for execution after a Compilation Process, or makes use of an
+interface provided by the Runtime Library, but is not otherwise based
+on the Runtime Library.
+
+"GCC" means a version of the GNU Compiler Collection, with or without
+modifications, governed by version 3 (or a specified later version) of
+the GNU General Public License (GPL) with the option of using any
+subsequent versions published by the FSF.
+
+"GPL-compatible Software" is software whose conditions of propagation,
+modification and use would permit combination with GCC in accord with
+the license of GCC.
+
+"Target Code" refers to output from any compiler for a real or virtual
+target processor architecture, in executable form or suitable for
+input to an assembler, loader, linker and/or execution
+phase. Notwithstanding that, Target Code does not include data in any
+format that is used as a compiler intermediate representation, or used
+for producing a compiler intermediate representation.
+
+The "Compilation Process" transforms code entirely represented in
+non-intermediate languages designed for human-written code, and/or in
+Java Virtual Machine byte code, into Target Code. Thus, for example,
+use of source code generators and preprocessors need not be considered
+part of the Compilation Process, since the Compilation Process can be
+understood as starting with the output of the generators or
+preprocessors.
+
+A Compilation Process is "Eligible" if it is done using GCC, alone or
+with other GPL-compatible software, or if it is done without using any
+work based on GCC. For example, using non-GPL-compatible Software to
+optimize any GCC intermediate representations would not qualify as an
+Eligible Compilation Process.
+
+1. Grant of Additional Permission.
+
+You have permission to propagate a work of Target Code formed by
+combining the Runtime Library with Independent Modules, even if such
+propagation would otherwise violate the terms of GPLv3, provided that
+all Target Code was generated by Eligible Compilation Processes. You
+may then convey such a combination under terms of your choice,
+consistent with the licensing of the Independent Modules.
+
+2. No Weakening of GCC Copyleft.
+
+The availability of this Exception does not imply any general
+presumption that third-party software is unaffected by the copyleft
+requirements of the license of GCC.
+
diff --git a/gcc/m2/COPYING3 b/gcc/m2/COPYING3
new file mode 100644
index 00000000000..10926e87f11
--- /dev/null
+++ b/gcc/m2/COPYING3
@@ -0,0 +1,675 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+ To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights. Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received. You must make sure that they, too, receive
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+know their rights.
+
+ Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
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+ For the developers' and authors' protection, the GPL clearly explains
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+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
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+
+ Some devices are designed to deny users access to install or run
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+ Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
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+
+ The precise terms and conditions for copying, distribution and
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+
+ TERMS AND CONDITIONS
+
+ 0. Definitions.
+
+ "This License" refers to version 3 of the GNU General Public License.
+
+ "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
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+ "The Program" refers to any copyrightable work licensed under this
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+ To "modify" a work means to copy from or adapt all or part of the work
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+
+ To "propagate" a work means to do anything with it that, without
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+
+ Nothing in this License shall be construed as excluding or limiting
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+ 12. No Surrender of Others' Freedom.
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+ If conditions are imposed on you (whether by court order, agreement or
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+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
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+ 14. Revised Versions of this License.
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+ The Free Software Foundation may publish revised and/or new versions of
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+ If the Program specifies that a proxy can decide which future
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+ Later license versions may give you additional or different
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+ 15. Disclaimer of Warranty.
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+ 16. Limitation of Liability.
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+ 17. Interpretation of Sections 15 and 16.
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+ If the disclaimer of warranty and limitation of liability provided
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+Program, unless a warranty or assumption of liability accompanies a
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+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
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+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
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+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
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+Also add information on how to contact you by electronic and paper mail.
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+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
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+The hypothetical commands `show w' and `show c' should show the appropriate
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+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+
diff --git a/gcc/m2/COPYING3.LIB b/gcc/m2/COPYING3.LIB
new file mode 100644
index 00000000000..fc8a5de7edf
--- /dev/null
+++ b/gcc/m2/COPYING3.LIB
@@ -0,0 +1,165 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+ This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+ 0. Additional Definitions.
+
+ As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+ "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+ An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
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+ A "Combined Work" is a work produced by combining or linking an
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+ The "Corresponding Application Code" for a Combined Work means the
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+Application, but excluding the System Libraries of the Combined Work.
+
+ 1. Exception to Section 3 of the GNU GPL.
+
+ You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+ 2. Conveying Modified Versions.
+
+ If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
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+
+ a) under this License, provided that you make a good faith effort to
+ ensure that, in the event an Application does not supply the
+ function or data, the facility still operates, and performs
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+
+ b) under the GNU GPL, with none of the additional permissions of
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+
+ 3. Object Code Incorporating Material from Library Header Files.
+
+ The object code form of an Application may incorporate material from
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+material is not limited to numerical parameters, data structure
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+
+ a) Give prominent notice with each copy of the object code that the
+ Library is used in it and that the Library and its use are
+ covered by this License.
+
+ b) Accompany the object code with a copy of the GNU GPL and this license
+ document.
+
+ 4. Combined Works.
+
+ You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
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+the following:
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+ a) Give prominent notice with each copy of the Combined Work that
+ the Library is used in it and that the Library and its use are
+ covered by this License.
+
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+ 0) Convey the Minimal Corresponding Source under the terms of this
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+ a copy of the Library already present on the user's computer
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+ GNU GPL, and only to the extent that such information is
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+ Combined Work produced by recombining or relinking the
+ Application with a modified version of the Linked Version. (If
+ you use option 4d0, the Installation Information must accompany
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+
+ 5. Combined Libraries.
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+ You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+ a) Accompany the combined library with a copy of the same work based
+ on the Library, uncombined with any other library facilities,
+ conveyed under the terms of this License.
+
+ b) Give prominent notice with the combined library that part of it
+ is a work based on the Library, and explaining where to find the
+ accompanying uncombined form of the same work.
+
+ 6. Revised Versions of the GNU Lesser General Public License.
+
+ The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+ If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.
diff --git a/gcc/m2/ChangeLog b/gcc/m2/ChangeLog
new file mode 100644
index 00000000000..1ba532f0ab5
--- /dev/null
+++ b/gcc/m2/ChangeLog
@@ -0,0 +1,975 @@
+2021-06-17 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Make-lang.in: removed gm2m from the tools to be installed.
+ * tools-src/makeSystem: write SYSTEM.o to /dev/null.
+ * patches/gcc/trunk/01-patches: (rebuilt).
+ * patches/gcc/trunk/02-patches: (rebuilt). Add objects
+ containing a date string into the list of objects to be ignored.
+ * Make-lang.in: added header dependancies to m2rte.
+
+2021-06-16 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * patches/gcc/trunk/01-patches: (Rebuilt). Cast value
+ since on some hosts value is declared as a long long int.
+ * tools-src/makeSystem: remove SYSTEM.o after creating definition
+ module.
+ * Make-lang.in: rewritten m2.info rule.
+ * Make-lang.in: added $(M2LINK) as a dependancy to all link
+ rules. Added GCC header dependancies to object build rules.
+
+2021-06-15 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * patches/gcc/trunk/01-patches: (Rebuilt). Disable libgm2
+ by default and do not configure it unless Modula-2 was specified.
+ * patches/gcc/trunk/02-patches: (Rebuilt). Disable libgm2
+ by default and do not configure it unless Modula-2 was specified.
+ * patches/gcc/trunk/08-patches: (Rebuilt). add libstdc++-v3
+ as a dependant for gm2tools.
+
+2021-06-14 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Make-lang.in: corrected many include paths to pick up
+ gm2-libs-host.h.
+ * gm2-gcc/rtegraph.c: remove include <mpfr.h> use "mpfr.h" instead.
+ * gm2-ici/m2linemap.c: remove include <stdlib.h> use config.h system.h.
+ * gm2-libs-ch/Selective.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs-ch/SysExceptions.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs-ch/choosetemp.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs-ch/dtoa.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs-ch/errno.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs-ch/getopt.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs-ch/host.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs-ch/ldtoa.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs-ch/termios.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs-ch/tools.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs-ch/wrapc.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs-ch/xlibc.c: remove system includes and use gcc
+ config.h system.h instead.
+ * gm2-libs/gm2-libs-host.h.in: remove PACKAGE_BUGREPORT,
+ PACKAGE_NAME, PACKAGE_STRING, PACKAGE_TARNAME, PACKAGE_VERSION and
+ PACKAGE_URL.
+ * mc-boot-ch/GSelective.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/GSysExceptions.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/Gcbuiltin.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/Gdtoa.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/Gerrno.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/Gldtoa.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/Glibc.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/Glibm.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/Gmcrts.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/Gpth.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/Gtermios.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/Gwrapc.c: remove system includes and use gcc
+ config.h system.h instead.
+ * mc-boot-ch/network.c: remove system includes and use gcc
+ config.h system.h instead.
+ * analyzer branch created.
+ * removed all analyzer patches and analyzer testsuite tests
+ on master for now.
+
+2021-06-12 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Make-lang.in: remove duplicate --gcc-config-system from
+ mc. Documentation rules now refer to gm2.texi contained in ../gcc.
+ * NEWS: (updated gm2 into the gcc tree).
+ * config-lang.in: removed examples.
+ * el/gm2-mode.el: fixed date.
+ * gm2-compiler/M2Base.mod: (InitSystem) no longer has a parameter.
+ * gm2-compiler/M2LexBuf.mod: improved formatting.
+ * gm2-compiler/M2Quads.mod: (PushTFADrwtok) corrected end name.
+ * gm2-compiler/M2SSA.def: (EnableSSA) disabled.
+ * gm2-compiler/M2System.def: (InitSystem) no longer has a parameter.
+ * gm2-compiler/M2System.mod: (InitSystem) no longer has a parameter.
+ * gm2-compiler/P1SymBuild.mod:
+ (P1StartBuildImplementationModule) removed unused variable and
+ tidied up formatting.
+ * gm2-gcc/m2block.c: added comment explaining why
+ commented out code should remain.
+ * gm2-gcc/m2builtins.c: removed commented out code.
+ * gm2-gcc/m2expr.c: removed commented out code.
+
+2021-06-11 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * patches/gcc/trunk/23-patches: (New file). Patch for hwint.h.
+ * patches/gcc/trunk/24-patches: (new file). Patch for
+ install.texi.
+ * patches/gcc/trunk/24-patches: (new file). Patch for
+ sourcebuild.texi.
+ * m2/Make-lang.in: (m2.html) renamed documentation m2.texi.
+ (m2.dvi) renamed documentation m2.texi,
+ (m2.pdf) renamed documentation m2.texi.
+ (MC_ARGS) add --gcc-config-system. (m2/gm2-libs-boot/%.o)
+ use --gcc-config-system. Add --gcc-config-system to all bootstrap
+ rules to use GCC config.h and system.h rather than installed
+ headers. Alter all include search paths to find config.h and
+ system.h and libiberty.
+ * bnf/gm2l.bnf: (DisplayUsage) New procedure called when
+ -h or --help is used.
+ * gm2-compiler/gm2lcc.mod: (DisplayHelp) New procedure called
+ when -h or --help is used.
+ * gm2-compiler/gm2lgen.mod: (DisplayHelp) New procedure called
+ when -h or --help is used. Tidied up formatting.
+ * gm2-compiler/gm2lorder.mod: Tidied up formatting.
+ * gm2-compiler/ppg.mod: (DisplayHelp) New procedure called
+ when -h or --help is used.
+ * gm2-libs-ch/choosetemp.c: use "libiberty.h" rather than
+ <libiberty.h>.
+ * gm2.texi: removed subsection.
+ * gm2spec.c: remove dependance upon installed headers.
+ * mc-boot: (all files in this directory rebuilt).
+ * mc/README: removed old done markers.
+ * mc/decl.mod: (doCapC) detect getGccConfigSystem and use TOUPPER
+ rather than toupper.
+ * mc/keyc.mod: import getGccConfigSystem and issue include
+ config.h include system.h if this switch is on. Also use
+ safe-ctype.h rather than ctype.h. Avoid system headers if this
+ switch is on. Add true and false to the macros to be avoided.
+ Add new to the list of keywords to be avoided.
+ * mc/mcOptions.def: (getGccConfigSystem) New procedure function.
+ * mc/mcOptions.mod: Updated year and implemented
+ (getGccConfigSystem). Update help to include --gcc-config-system.
+ (handleOption) detect --gcc-config-system.
+ * tools-src/mklink.c: allow to be build by a c++ compiler.
+ Remove dependance upon installed headers, use config.h and system.h.
+
+2021-06-07 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-ici/README: added gm2m to list of tools.
+ * Make-lang.in: (GM2_LINK_TOOLS) only set to gm2m.
+ (HAVE_STPCPY) removed. (m2/gm2config.h) removed debugging
+ diagnostic. Removed commented out rules and tidied comments
+ to use GNU style. (check_module-2) Removed redundant
+ equivalence rule.
+ * bnf/gm2m.bnf: (ParseArgs) use printf1 and use correct format
+ specifier (%s).
+ * gm2-compiler/M2GCCDeclare.mod: tidied up long comment.
+ * m2/gm2-gcc/m2linemap.def: change definition module to
+ definition for "C" and explicitly export qualified all
+ identifiers.
+ * gm2-libiberty/pexecute.def: change to definition module for
+ "C".
+ * patches/gcc/trunk/[01-22]-patches: (rebuilt).
+ * Make-lang.in: (GM2_LINK_TOOLS_INSTALL) new definition.
+ (GM2_LINK_TOOLS) defined to allow bootstrapping gm2tools.
+
+2021-05-31 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Make-lang.in: renamed gm2-tools directory to gm2-ici.
+ Updated all gm2-tool rules.
+ * config-lang.in: mkdir gm2-ici and gm2-ici-boot. Remove
+ mkdir gm2-tools and gm2-tools-boot.
+
+2021-05-30 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-gcc/gcc-consolidation.h: include realmpfr.h.
+ remove include stdio.h.
+ * gm2-gcc/init.c: remove include stdio.h. include
+ config.h and system.h.
+ * m2/gm2-lang.c: remove include mpfr.h.
+
+2021-05-28 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * patches/gcc/trunk/22-patches: rebuilt after tidying up
+ the code.
+ * gm2-gcc/m2decl.c: (m2decl_DeclareKnownVariable) tidied up
+ safety checks with calls to gcc_assert.
+
+2021-05-27 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * patches/gcc/trunk/14-patches: (removed brig patch).
+ * patches/gcc/trunk/23-patches: (renamed as 14-patches).
+ * patches/gcc/trunk/{01-22}-patches: rebuilt.
+ * Make-lang.in: removed reference to version.o
+ * gm2-compiler/M2SSA.def: (New file).
+ * gm2-compiler/M2SSA.mod: (New file).
+ * patches/gcc/trunk/{01-22}-patches: rebuilt.
+
+2021-05-26 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Make-lang.in: added entries for M2SSA.def and M2SSA.mod.
+ * bnf/m2-2.bnf: (Qualident) pass tok to RequestSym.
+ * bnf/m2-3.bnf: (Qualident) rewritten to generate a virtual
+ token for the complete qualident.
+ * bnf/m2-c.bnf: (Qualident) rewritten to generate a virtual
+ token for the complete qualident.
+ * bnf/m2-h.bnf: (Qualident) rewritten to generate a virtual
+ token for the complete qualident.
+ * gm2-compiler/M2Base.def: (IsNeededAtRunTime) introduce
+ extra parameter, tok.
+ * gm2-compiler/M2Base.mod: ImportFrom changed to include
+ location position. RequestSym changed to include location
+ position. FromModuleGetSym changed to include location
+ position. (IsCompatible) short circuit the same types.
+ * gm2-compiler/M2Code.mod: (DetermineSubExpTemporaries) New
+ procedure. (Code) call DetermineSubExpTemporaries after
+ dependant types have been created.
+ * gm2-compiler/M2GCCDeclare.def: (DeclareLocalVariable)
+ New procedure.
+ * gm2-compiler/M2GCCDeclare.def: (DeclareLocalVariables)
+ changed parameter names to be more informative.
+ (DeclareLocalVariable) New procedure. Updated formatting to
+ use GNU coding standard spacing.
+ * gm2-compiler/M2GenGCC.mod: (Replace) New procedure.
+ (CodeFunctValue) check for SSA variable and call Replace if
+ necessary. (checkDeclare) New procedure. (CodeBinaryCheck)
+ check if SSA variable needs to be replaced. (CodeUnaryCheck)
+ check if SSA variable needs to be replaced. (CodeBecomes)
+ check if SSA variable needs to be replaced.
+ * gm2-compiler/M2Quads.mod: Updated some of the procedures
+ to adhere to GNU coding standard spacing. Change all calls to
+ RequestSym to pass location reference. (BuildCaseEquality)
+ no longer use GetTokenNo but the location of the expression on
+ the expression stack.
+ * gm2-compiler/M2Scope.mod: added developer
+ debugging information.
+ * gm2-compiler/M2System.def: (InitSystem) pass location rather
+ than tokenno.
+ * gm2-compiler/P1SymBuild.mod: use tokenno on the expression
+ stack rather than GetTokenNo when building import/export lists.
+ * gm2-compiler/P2SymBuild.mod: (BuildImportOuterModule)
+ (BuildImportInnerModule) change GetExported to pass token number
+ stored on the expression stack. (BuildVarientSelector)
+ pass token number on the expression stack rather than GetTokenNo.
+ * gm2-compiler/P3SymBuild.mod: (StartBuildInnerModule) use
+ expression stack tokenno when calling RequestSym.
+ (CheckImportListOuterModule) use expression stack tokenno when
+ calling RequestSym. (StartBuildProcedure) use expression stack
+ tokenno when calling RequestSym. (BuildConst) use expression stack
+ tokenno when calling RequestSym.
+ (BuildVarAtAddress) use expression stack tokenno when calling
+ RequestSym.
+ * gm2-compiler/PCSymBuild.mod: (PCStartBuildInnerModule) use
+ expression stack tokenno when calling RequestSym.
+ (PCStartBuildProcedure) use expression stack
+ tokenno when calling RequestSym. (BuildConst) use expression stack
+ tokenno when calling RequestSym. (StartDesConst) use expression stack
+ tokenno when calling RequestSym.
+ * gm2-compiler/SymbolConversion.mod: (AddTemporaryKnown)
+ New procedure.
+ * gm2-compiler/SymbolTable.def: (PutVariableSSA) New
+ procedure. (IsVariableSSA) New procedure function.
+ (GetDeclareSym) introduce token position parameter.
+ (FromModuleGetSym) introduce token position parameter.
+ (RequestSym) introduce token position parameter.
+ (PutExportQualified) introduce token position parameter.
+ (PutExportUnQualified) introduce token position parameter.
+ (PutExportUnImplemented) introduce token position parameter.
+ (GetExported) introduce token position parameter.
+ (GetFromOuterModule) introduce token position parameter.
+ (UnknownReported) New procedure.
+ * gm2-compiler/SymbolTable.mod: (PutVariableSSA) Implement
+ new procedure. (IsVariableSSA) New procedure function.
+ (GetDeclareSym) introduce token position parameter.
+ (FromModuleGetSym) introduce token position parameter.
+ (RequestSym) introduce token position parameter.
+ (PutExportQualified) introduce token position parameter.
+ (PutExportUnQualified) introduce token position parameter.
+ (PutExportUnImplemented) introduce token position parameter.
+ (GetExported) introduce token position parameter.
+ (GetFromOuterModule) introduce token position parameter.
+ (UnknownReported) Implement new procedure.
+ * gm2-gcc/init.c: call M2_M2SSA_init before module
+ compilation.
+ * gm2-gcc/m2decl.c: attempt to create a nameless temporary
+ if necessary.
+ * gm2-gcc/m2statement.c: GNU coding standard formatting
+ changes.
+ * init/gm2-gccinit: add M2SSA to list of compiler modules.
+
+2021-05-06 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-compiler/M2GenGCC.mod: remove GetTokenNo
+ from import. (UseBuiltin) introduce new parameter tokenno
+ and use this instead of GetTokenNo (). Change all calls to
+ UseBuiltin to pass the tokenno across. Fixes a bug (a bad error
+ position) seen if a constant is created by a folded builtin
+ procedure function.
+
+2021-04-29 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * NEWS: version 1.9.5.
+ * gm2-libs/config-host.in: updated to 1.9.5.
+ * version.c: 1.9.5.
+
+2021-04-28 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Make-lang.in: added gmp.h header file include directories to
+ the m2rte plugin compile rule.
+ * mc-boot/GDynamicStrings.c: regenerated.
+ * mc-boot/GEnvironment.c: regenerated.
+ * mc-boot/GFIO.c: regenerated.
+ * mc-boot/GFormatStrings.c: regenerated.
+ * mc-boot/GIO.c: regenerated.
+ * mc-boot/GIndexing.c: regenerated.
+ * mc-boot/GM2EXCEPTION.c: regenerated.
+ * mc-boot/GPushBackInput.c: regenerated.
+ * mc-boot/GRTExceptions.c: regenerated.
+ * mc-boot/GRTint.c: regenerated.
+ * mc-boot/GSArgs.c: regenerated.
+ * mc-boot/GSFIO.c: regenerated.
+ * mc-boot/GStdIO.c: regenerated.
+ * mc-boot/GStringConvert.c: regenerated.
+ * mc-boot/GSysStorage.c: regenerated.
+ * mc-boot/GTimeString.c: regenerated.
+ * mc-boot/Galists.c: regenerated.
+ * mc-boot/Gdecl.c: regenerated.
+ * mc-boot/Gkeyc.c: regenerated.
+ * mc-boot/Glists.c: regenerated.
+ * mc-boot/GmcComment.c: regenerated.
+ * mc-boot/GmcComp.c: regenerated.
+ * mc-boot/GmcDebug.c: regenerated.
+ * mc-boot/GmcError.c: regenerated.
+ * mc-boot/GmcLexBuf.c: regenerated.
+ * mc-boot/GmcMetaError.c: regenerated.
+ * mc-boot/GmcOptions.c: regenerated.
+ * mc-boot/GmcPretty.c: regenerated.
+ * mc-boot/GmcPrintf.c: regenerated.
+ * mc-boot/GmcSearch.c: regenerated.
+ * mc-boot/GmcStack.c: regenerated.
+ * mc-boot/GmcStream.c: regenerated.
+ * mc-boot/Gmcp1.c: regenerated.
+ * mc-boot/Gmcp2.c: regenerated.
+ * mc-boot/Gmcp3.c: regenerated.
+ * mc-boot/Gmcp4.c: regenerated.
+ * mc-boot/Gmcp5.c: regenerated.
+ * mc-boot/GnameKey.c: regenerated.
+ * mc-boot/GsymbolKey.c: regenerated.
+ * mc-boot/Gvarargs.c: regenerated.
+ * mc-boot/Gwlists.c: regenerated.
+ * mc/keyc.mod: redefine NULL for OpenBSD.
+ * testsuite/gm2/analyzer/fail/callbyref3badreturn.mod: added dg-warning.
+ * testsuite/gm2/analyzer/fail/testnoreturn.mod: added dg-warning.
+
+2021-04-26 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-compiler/M2Quads.mod: improve formatting.
+ * gm2-compiler/SymbolTable.mod: improve formatting.
+ * patches/gcc/trunk/19-patches: (New file).
+ * patches/gcc/trunk/20-patches: (New file).
+ * patches/gcc/trunk/21-patches: (New file).
+ * patches/gcc/trunk/22-patches: (New file).
+ * patches/gcc/trunk/23-patches: (New file).
+
+2021-04-18 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * patches/gcc/trunk/16-patch: (on_deallocator_call)
+ defends against skip_reference returning NULL.
+
+2021-04-17 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * bnf/m2-1.bnf: calls to BuildNumber pass tokenpos.
+ * bnf/m2-2.bnf: calls to BuildNumber pass tokenpos.
+ * bnf/m2-3.bnf: calls to BuildNumber pass tokenpos.
+ * bnf/m2-c.bnf: calls to BuildNumber pass tokenpos.
+ * bnf/m2-h.bnf: calls to BuildNumber pass tokenpos.
+ * bnf/m2.bnf: calls to BuildNumber pass tokenpos.
+ * gm2-compiler/M2Base.mod: improved formatting.
+ * gm2-compiler/M2GCCDeclare.def: (TryDeclareConstructor)
+ removed unused quad parameter.
+ * gm2-compiler/M2GCCDeclare.mod: (TryDeclareConstructor)
+ removed unused quad parameter.
+ * gm2-compiler/M2GenGCC.mod: Removed unused quad parameter
+ to TryDeclareConstructor.
+ * gm2-compiler/M2Quads.def: (BuildEndFor) use endpostok.
+ Tightened up the accuracy of the tokens used in subexpressions.
+ * gm2-compiler/M2Quads.mod: (BuildEndFor) use endpostok.
+ Tightened up the accuracy of the tokens used in subexpressions.
+
+2021-04-16 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * patches/gcc/trunk/16-patch: (remade patch with
+ ability to track SysStorage and Storage heaps).
+ * testsuite/gm2/analyzer/fail: (new tests added).
+ * gm2-compiler/M2Quads.mod: (BuildDesignatorPointer)
+ use ptrtok position and check for NIL dereference.
+ Create virtual token for resulting subexpression.
+ * gm2-compiler/M2Quads.def: (BuildDesignatorPointer)
+ pass ptrtok position.
+ * bnf/m2-3.bnf: pass token number to BuildDesignatorPointer.
+
+2021-04-14 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * bnf/m2-3.bnf: cosmetic formatting changes.
+ * gm2-compiler/M2Quads.mod: (BuildAssignmentWithoutBounds)
+ introduce a tok position and use it. (MoveWithMode) use token
+ position. (doBuildAssignment) use token position and use GenQuadO
+ with the token position parameter.
+ (AssignHighField) pass token position to
+ BuildAssignmentWithoutBounds. Changed all calls to
+ BuildAssignmentWithoutBounds passing in the becomes token
+ position. (BuildReturn) use GenQuadO with the token position of
+ the RETURN keyword. (BuildStaticArray) create virtual token
+ position for subexpression. (BuildDynamicArray) create virtual
+ token for subexpression. (ConvertBooleanToVariable)
+ introduce token position and use it instead of GetTokenNo ().
+ (BuildBooleanVariable) use token number on the stack associated
+ with the operand. (PushTFADrwtok) replaces PushTFADrw.
+ (PushTFDtok) replaces PushTFD. (PushTFDrwtok) replaces PushTFDrw.
+ Changed all calls to replacement procedures.
+ * patches/gcc/trunk/16-patch: (remade patch).
+ * patches/gcc/trunk/17-patch: (remade patch).
+ * patches/gcc/trunk/18-patch: (remade patch).
+ * patches/gcc/trunk/19-patch: (New patch).
+ * gm2-lang.c: (gm2_langhook_new_dispose_storage_substitution)
+ New function. (LANG_HOOKS_NEW_DISPOSE_STORAGE_SUBSTITUTION)
+ defined to gm2_langhook_new_dispose_storage_substitution.
+
+2021-04-10 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-libs/RTint.mod: guard against NEW (v) failing.
+ * patches/gcc/trunk/16-patch: (remade patch).
+
+2021-04-09 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * patches/gcc/trunk/16-patch: (remade patch).
+
+2021-04-08 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * bnf/m2-3.bnf: (AssignmentOrProcedureCall) pass function token
+ number to BuildProcedureCall.
+ * gm2-compiler/M2Quads.mod: (BuildProcedureCall) use functok
+ and generate combinedtok.
+ (BuildNewProcedure) use functok and combinedtok for
+ accurate token position for generated results.
+ (BuildDisposeProcedure) use functok and combinedtok for
+ accurate token position for generated results.
+ (BuildRealFunctionCall) pass tokno to BuildRealFunctionCall.
+ (BuildPseudoProcedureCall) pass tokno to lower level procedures.
+ * gm2-lang.c: remove #if 1 debugging aids.
+ * patches/gcc/trunk/{17,18}-patch: (New files).
+ * patches/gcc/trunk/{16,17,18-patch}: (remade patches).
+
+2021-04-07 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * patches/gcc/trunk/16-patches: added analyzer patch.
+
+2021-03-05 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Make-lang.in: invoke all shell scripts using sh.
+
+2021-03-04 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-tools/M2Emit.mod: (InternalError) call abort.
+ * Make-lang.in: invoke all shell scripts with the appropriate
+ interpreter.
+
+2021-02-16 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-compiler/M2ALU.mod: changed calls to InternalError to use
+ a single parameter.
+ * gm2-compiler/M2Base.mod: changed calls to InternalError to
+ use a single parameter.
+ * gm2-compiler/M2Check.mod: changed calls to InternalError to
+ use a single parameter.
+ * gm2-compiler/M2Error.mod: changed calls to InternalError to
+ use a single parameter.
+ * gm2-compiler/M2GCCDeclare.mod: changed calls to InternalError
+ to use a single parameter.
+ * gm2-compiler/M2GenGCC.mod: changed calls to InternalError to
+ use a single parameter.
+ * gm2-compiler/M2MetaError.mod: changed calls to InternalError
+ to use a single parameter.
+ * gm2-compiler/M2Quads.mod: changed calls to InternalError to
+ use a single parameter.
+ * gm2-compiler/M2Range.mod: changed calls to InternalError to
+ use a single parameter.
+ * gm2-compiler/P2SymBuild.mod: changed calls to InternalError
+ to use a single parameter.
+ * gm2-compiler/P3SymBuild.mod: changed calls to InternalError
+ to use a single parameter.
+ * gm2-compiler/PCSymBuild.mod: changed calls to InternalError
+ to use a single parameter.
+ * gm2-compiler/Sets.mod: changed calls to InternalError to use
+ a single parameter.
+ * gm2-compiler/SymbolConversion.mod: changed calls to
+ InternalError to use a single parameter.
+ * gm2-compiler/SymbolTable.mod: changed calls to InternalError
+ to use a single parameter.
+ * gm2-tools/M2Emit.mod: changed calls to InternalError to use
+ a single parameter.
+
+2021-02-15 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-compiler/Lists.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2ALU.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2AsmUtil.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/M2Base.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2Batch.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2CaseList.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/M2Check.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2Const.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2Debug.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2DebugStack.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/M2Emit.def: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2Emit.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2Error.def: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2Error.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2GCCDeclare.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/M2GenGCC.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/M2MetaError.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/M2Optimize.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/M2Pass.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2Quads.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2Range.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2StackAddress.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/M2StackWord.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/M2Swig.mod: all calls to InternalError changed
+ to use single parameter.
+ * gm2-compiler/M2System.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/P2SymBuild.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/PCSymBuild.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-compiler/Sets.mod: all calls to InternalError changed to
+ use single parameter.
+ * gm2-compiler/SymbolConversion.mod: all calls to
+ InternalErrorchanged to use single parameter.
+ * gm2-compiler/SymbolTable.mod: all calls to InternalError
+ changed to use single parameter.
+ * gm2-tools/M2Emit.mod: all calls to InternalError changed to
+ use single parameter.
+
+2021-02-10 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * mc-boot/Gmcp5.c: (SubDesignator) check to see if expression
+ is NIL.
+ * bnf/mc-5.bnf: (SubDesignator) check to see if expression
+ is NIL.
+ * gm2-gcc/rtegraph.c: (DEBUGGING) includes complete functions
+ rather than just the body of a function.
+ * gm2-compiler/M2Check.mod: (isTrue) commented out.
+ (checkTypeEquivalence) completed comment. (checkTypeEquivalence)
+ removed unused parameter tInfo and added comments.
+ (checkSubrange) completed comment and check for result known
+ at beginning. (checkGenericTypeEquivalence) completed comment.
+ (checkSystemEquivalence) completed comment and removed unused
+ tInfo parameter. (checkEnumerationEquivalence) removed unused
+ tInfo parameter. (checkPointerType) completed comment and removed
+ unused tInfo parameter. (checkValueEquivalence) completed comment and
+ removed unused tInfo parameter. (visit) removed.
+ (checkSkipEquivalence) removed unused parameter tInfo.
+ (checkRecordEquivalence) removed unused parameter tInfo.
+ (getCompatible) removed.
+
+2021-01-29 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-compiler/M2GenGCC.mod: (ToSubrange) removed unused export.
+ * gm2-gcc/m2convert.c: (ToSubrange) removed.
+ * gm2-gcc/m2convert.h: (ToSubrange) removed.
+ * gm2-libs/SArgs.mod: Reverted change.
+
+2021-01-27 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-compiler/M2BasicBlock.def: (KillBasicBlock) use
+ optional return.
+ * gm2-compiler/M2BasicBlock.mod: (KillBasicBlock) parameter
+ is VAR and the parameter is assigned to NIL. (FreeBasicBlocks)
+ New procedure. (BasicBlock) declared without unnecessary
+ forward type. (InitBasicBlocks) formatting.
+ * gm2-compiler/M2Code.mod: (Percent) formatting.
+ (SecondDeclareAndOptimize) remove unnecessary variable bb.
+ Use FreeBasicBlocks on functional basic block evaluations.
+ * gm2-compiler/M2GenGCC.mod: (IsExported) Reformatted.
+ * gm2-compiler/M2LexBuf.mod: (GetToken) call GetToken
+ without using the return result to advance token position.
+ * gm2-compiler/m2flex.def: (GetToken) declared with optional
+ return result.
+ * gm2-gcc/gcc-consolidation.h: corrected dates.
+ * gm2-gcc/init.c: corrected dates.
+ * gm2-gcc/init.def: corrected dates.
+ * gm2-gcc/init.h: corrected dates.
+ * gm2-gcc/m2assert.c: corrected dates.
+ * gm2-gcc/m2assert.h: corrected dates.
+ * gm2-gcc/m2block.c: corrected dates.
+ * gm2-gcc/m2block.def: corrected dates.
+ * gm2-gcc/m2block.h: corrected dates.
+ * gm2-gcc/m2builtins.c: corrected dates.
+ * gm2-gcc/m2builtins.def: corrected dates.
+ * gm2-gcc/m2builtins.h: corrected dates.
+ * gm2-gcc/m2color.c: corrected dates.
+ * gm2-gcc/m2color.def: corrected dates.
+ * gm2-gcc/m2color.h: corrected dates.
+ * gm2-gcc/m2convert.c: corrected dates.
+ * gm2-gcc/m2convert.def: corrected dates.
+ * gm2-gcc/m2convert.h: corrected dates.
+ * gm2-gcc/m2decl.c: corrected dates.
+ * gm2-gcc/m2decl.def: corrected dates.
+ * gm2-gcc/m2decl.h: corrected dates.
+ * gm2-gcc/m2except.c: corrected dates.
+ * gm2-gcc/m2except.def: corrected dates.
+ * gm2-gcc/m2except.h: corrected dates.
+ * gm2-gcc/m2expr.c: corrected dates.
+ * gm2-gcc/m2expr.def: corrected dates.
+ * gm2-gcc/m2expr.h: corrected dates.
+ * gm2-gcc/m2linemap.c: corrected dates.
+ * gm2-gcc/m2linemap.def: corrected dates.
+ * gm2-gcc/m2linemap.h: corrected dates.
+ * gm2-gcc/m2misc.c: corrected dates.
+ * gm2-gcc/m2misc.def: corrected dates.
+ * gm2-gcc/m2misc.h: corrected dates.
+ * gm2-gcc/m2options.h: corrected dates.
+ * gm2-gcc/m2range.h: corrected dates.
+ * gm2-gcc/m2search.h: corrected dates.
+ * gm2-gcc/m2statement.c: corrected dates.
+ * gm2-gcc/m2statement.def: corrected dates.
+ * gm2-gcc/m2statement.h: corrected dates.
+ * gm2-gcc/m2top.c: corrected dates.
+ * gm2-gcc/m2top.def: corrected dates.
+ * gm2-gcc/m2top.h: corrected dates.
+ * gm2-gcc/m2tree.c: corrected dates.
+ * gm2-gcc/m2tree.def: corrected dates.
+ * gm2-gcc/m2tree.h: corrected dates.
+ * gm2-gcc/m2treelib.c: corrected dates.
+ * gm2-gcc/m2treelib.def: corrected dates.
+ * gm2-gcc/m2treelib.h: corrected dates.
+ * gm2-gcc/m2type.c: corrected dates.
+ * gm2-gcc/m2type.def: corrected dates.
+ * gm2-gcc/m2type.h: corrected dates.
+ * gm2-gcc/rtegraph.c: corrected dates.
+ * gm2-gcc/rtegraph.h: corrected dates.
+ * patches/gcc/trunk: rebuilt all patches.
+ * gm2-compiler/M2Base.mod: (InitBuiltins) check builtins to
+ ensure source file was found. (GetBaseTypeMinMax) remove unused
+ local variable. (GetBaseTypeMinMax) reformatted.
+ (InitBaseProcedures): check rtexceptions to determine whether
+ source file was found.
+ * gm2-compiler/M2Code.mod: (CodeBlock) KillScopeBlock no
+ longer returns a value.
+ * gm2-compiler/M2GCCDeclare.mod:
+ (DeclareTypesConstantsProcedures) KillScopeBlock no longer returns
+ a value.
+ * gm2-compiler/M2Scope.def: (KillScopeBlock) remove
+ return result and pass sb by reference.
+ * gm2-compiler/M2Scope.mod: assign parameter to NIL.
+ * gm2-compiler/M2Swig.mod: (DetermineParameter) KillBasicBlock
+ no longer returns a value.
+ * gm2-gcc/m2type.c: (build_set_type) commented out.
+ (convert_type_to_range) commented out.
+ * gm2-libs/SArgs.mod: convert pointer to non void * pointer before
+ performing arithmetic.
+ * gcc/m2/gm2-compiler/M2Optimize.mod: (DisplayReachable)
+ exported.
+ * gcc/m2/gm2-compiler/M2Optimize.def: (DisplayReachable)
+ exported.
+
+2021-01-25 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gcc/m2/Make-lang.in: supply subdirectory parameter to makeversion.
+ Invoke makeversion without changing into a subdirectory.
+ * gcc/m2/tools-src/makeversion: added subdirectory argument.
+ All output files are placed into the supplied subdirectory.
+ * gcc/m2/patches/gcc/trunk/15-patches: (New file) git front end
+ patch.
+
+2021-01-16 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * patches/gcc/trunk/02-patches: (corrected path depth).
+ * gcc/m2/Make-lang.in: added dependancies $(PLUGIN_HEADERS) alongside
+ $(TARGET_H).
+ * gcc/m2/config-lang.in: corrected dates.
+ * gcc/m2/configure.ac: corrected dates.
+ * gcc/m2/gm2-internals.texi: corrected dates.
+ * gcc/m2/gm2-lang.c: corrected dates.
+ * gcc/m2/gm2-lang.h: corrected dates.
+ * gcc/m2/gm2.texi: corrected dates.
+ * gcc/m2/gnu.texi: corrected dates.
+ * gcc/m2/lang-options.h: corrected dates.
+ * gcc/m2/lang-specs.h: corrected dates.
+ * gcc/m2/lang.opt: corrected dates.
+ * gcc/m2/m2-link-support.h: corrected dates.
+ * gcc/m2/m2-tree.def: corrected dates.
+ * gcc/m2/m2.flex: corrected dates.
+ * gcc/m2/mc-boot-ch/GRTco.c: corrected dates.
+ * gcc/m2/mc/mc.flex: corrected dates.
+ * gcc/m2/mc/mcComment.h: corrected dates.
+ * gcc/m2/mc/mcLexBuf.h: corrected dates.
+ * gcc/m2/mc/mcReserved.h: corrected dates.
+ * gcc/m2/tools-src/array2index.py: corrected dates.
+ * gcc/m2/tools-src/buildpg: corrected dates.
+ * gcc/m2/tools-src/buildsyntax: corrected dates.
+ * gcc/m2/tools-src/createUlmSys: corrected dates.
+ * gcc/m2/tools-src/def2texi.py: corrected dates.
+ * gcc/m2/tools-src/incfile: corrected dates.
+ * gcc/m2/tools-src/makeSystem: corrected dates.
+ * gcc/m2/tools-src/makeconfigure: corrected dates.
+ * gcc/m2/tools-src/makeversion: corrected dates.
+ * gcc/m2/tools-src/tidydates.py: corrected dates.
+ * gcc/m2/www/gm2-logo.ms: corrected dates.
+ * gcc/m2/www/tools/texi2tr/src/config.py: corrected dates.
+ * gcc/m2/www/tools/texi2tr/src/navigation.py: corrected dates.
+ * gcc/m2/www/tools/texi2tr/src/outputdev.py: corrected dates.
+ * gcc/m2/www/tools/texi2tr/src/texi2tr.py: corrected dates.
+ * gcc/m2/www/Makefile.in: regenerted.
+ * libgm2/Makefile.in: regenerted.
+ * libgm2/libm2cor/Makefile.in: regenerted.
+ * libgm2/libm2iso/Makefile.in: regenerted.
+ * libgm2/libm2log/Makefile.in: regenerted.
+ * libgm2/libm2min/Makefile.in: regenerted.
+ * libgm2/libm2pim/Makefile.in: regenerted.
+
+2021-01-14 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * bnf/gm2m.bnf: removed unused local variables.
+ * gm2-compiler/M2CaseList.mod: removed unused local variables.
+ * gm2-compiler/M2Check.mod: removed unused local variables.
+ * gm2-compiler/M2DebugStack.mod: removed unused local variables.
+ * gm2-compiler/M2Range.mod: removed unused local variables.
+ * gm2-compiler/M2Students.mod: removed unused local variables.
+ * gm2-compiler/Sets.mod: removed unused local variables.
+ * gm2-libs/IO.mod: removed unused local variables.
+
+2021-01-13 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-compiler/M2CaseList.mod: (DisposeRanges) remove
+ unused variable tag. (SubBitRange) remove dummy. Use
+ MetaErrorT0.
+ * gm2-compiler/M2GenGCC.mod: Use tokenno rather than
+ CurrentQuadToken when passed as a parameter. (CodeMakeAdr)
+ Initialize location before use.
+ * bnf/gm2l.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * bnf/gm2m.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * Make-lang.in: updated dates and also the bootstrap path
+ for mc.
+ * bnf/m2-1.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * bnf/m2-2.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * bnf/m2-3.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * bnf/m2-c.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * bnf/m2-h.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * bnf/m2.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * bnf/mc-1.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * bnf/mc-2.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * bnf/mc-3.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * bnf/mc-4.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * bnf/mc-5.bnf: altered grammar to include <* noreturn *>
+ attribute.
+ * gm2-compiler/M2BasicBlock.mod: (ConvertQuads2BasicBlock) removed
+ unused variable.
+ * gm2-compiler/M2Error.def: (InternalError) added <* noreturn *>.
+ * gm2-compiler/M2Error.mod: (InternalError) added <* noreturn *>.
+ * gm2-compiler/M2Quads.mod: (CheckCompatibleWithBecomes) improved
+ error messages and tidied up formatting.
+ * gm2-compiler/M2StackAddress.mod: (PushAddress) removed unused variable.
+ * gm2-compiler/P0SymBuild.mod: (pc) added comment.
+ * gm2-compiler/P1SymBuild.mod: (CheckFileName) corrected type of basename.
+ (P1StartBuildDefinitionModule) removed unused variable. (BuildImportInnerModule)
+ removed unused variable. (BuildExportInnerModule) removed unused variable.
+ * gm2-compiler/SymbolTable.mod: (IsLegal) removed useless comparison.
+ * gm2-compiler/gm2lgen.mod: (GenExternals) removed unused variable.
+ (GenInitializationCalls) removed unused variable. (GenFinalizationCalls)
+ removed unused variable.
+ * gm2-libs/M2RTS.def: (Terminate) added <* noreturn *>. (HALT)
+ added <* noreturn *>. (Halt) added <* noreturn *>. (ErrorMessage)
+ added <* noreturn *>.
+ * gm2-libs/M2RTS.mod: (Terminate) added <* noreturn *>. (HALT)
+ added <* noreturn *>. (Halt) added <* noreturn *>. (ErrorMessage)
+ added <* noreturn *>.
+ * gm2-libs/libc.def: (abort) <* noreturn *>. (exit) <* noreturn *>.
+ * mc-boot/GASCII.c: (rebuilt).
+ * mc-boot/GASCII.h: (rebuilt).
+ * mc-boot/GArgs.c: (rebuilt).
+ * mc-boot/GArgs.h: (rebuilt).
+ * mc-boot/GAssertion.c: (rebuilt).
+ * mc-boot/GAssertion.h: (rebuilt).
+ * mc-boot/GBreak.c: (rebuilt).
+ * mc-boot/GBreak.h: (rebuilt).
+ * mc-boot/GCOROUTINES.h: (rebuilt).
+ * mc-boot/GCmdArgs.c: (rebuilt).
+ * mc-boot/GCmdArgs.h: (rebuilt).
+ * mc-boot/GDebug.c: (rebuilt).
+ * mc-boot/GDebug.h: (rebuilt).
+ * mc-boot/GDynamicStrings.c: (rebuilt).
+ * mc-boot/GDynamicStrings.h: (rebuilt).
+ * mc-boot/GEnvironment.c: (rebuilt).
+ * mc-boot/GEnvironment.h: (rebuilt).
+ * mc-boot/GFIO.c: (rebuilt).
+ * mc-boot/GFIO.h: (rebuilt).
+ * mc-boot/GFormatStrings.c: (rebuilt).
+ * mc-boot/GFormatStrings.h: (rebuilt).
+ * mc-boot/GFpuIO.c: (rebuilt).
+ * mc-boot/GFpuIO.h: (rebuilt).
+ * mc-boot/GIO.c: (rebuilt).
+ * mc-boot/GIO.h: (rebuilt).
+ * mc-boot/GIndexing.c: (rebuilt).
+ * mc-boot/GIndexing.h: (rebuilt).
+ * mc-boot/GM2EXCEPTION.c: (rebuilt).
+ * mc-boot/GM2EXCEPTION.h: (rebuilt).
+ * mc-boot/GM2RTS.c: (rebuilt).
+ * mc-boot/GM2RTS.h: (rebuilt).
+ * mc-boot/GMemUtils.c: (rebuilt).
+ * mc-boot/GMemUtils.h: (rebuilt).
+ * mc-boot/GNumberIO.c: (rebuilt).
+ * mc-boot/GNumberIO.h: (rebuilt).
+ * mc-boot/GPushBackInput.c: (rebuilt).
+ * mc-boot/GPushBackInput.h: (rebuilt).
+ * mc-boot/GRTExceptions.c: (rebuilt).
+ * mc-boot/GRTExceptions.h: (rebuilt).
+ * mc-boot/GRTco.h: (rebuilt).
+ * mc-boot/GRTint.c: (rebuilt).
+ * mc-boot/GRTint.h: (rebuilt).
+ * mc-boot/GSArgs.c: (rebuilt).
+ * mc-boot/GSArgs.h: (rebuilt).
+ * mc-boot/GSFIO.c: (rebuilt).
+ * mc-boot/GSFIO.h: (rebuilt).
+ * mc-boot/GSYSTEM.h: (rebuilt).
+ * mc-boot/GSelective.h: (rebuilt).
+ * mc-boot/GStdIO.c: (rebuilt).
+ * mc-boot/GStdIO.h: (rebuilt).
+ * mc-boot/GStorage.c: (rebuilt).
+ * mc-boot/GStorage.h: (rebuilt).
+ * mc-boot/GStrCase.c: (rebuilt).
+ * mc-boot/GStrCase.h: (rebuilt).
+ * mc-boot/GStrIO.c: (rebuilt).
+ * mc-boot/GStrIO.h: (rebuilt).
+ * mc-boot/GStrLib.c: (rebuilt).
+ * mc-boot/GStrLib.h: (rebuilt).
+ * mc-boot/GStringConvert.c: (rebuilt).
+ * mc-boot/GStringConvert.h: (rebuilt).
+ * mc-boot/GSysExceptions.h: (rebuilt).
+ * mc-boot/GSysStorage.c: (rebuilt).
+ * mc-boot/GSysStorage.h: (rebuilt).
+ * mc-boot/GTimeString.c: (rebuilt).
+ * mc-boot/GTimeString.h: (rebuilt).
+ * mc-boot/GUnixArgs.h: (rebuilt).
+ * mc-boot/Galists.c: (rebuilt).
+ * mc-boot/Galists.h: (rebuilt).
+ * mc-boot/Gdecl.c: (rebuilt).
+ * mc-boot/Gdecl.h: (rebuilt).
+ * mc-boot/Gdtoa.h: (rebuilt).
+ * mc-boot/Gerrno.h: (rebuilt).
+ * mc-boot/Gkeyc.c: (rebuilt).
+ * mc-boot/Gkeyc.h: (rebuilt).
+ * mc-boot/Gldtoa.h: (rebuilt).
+ * mc-boot/Glibc.h: (rebuilt).
+ * mc-boot/Glibm.h: (rebuilt).
+ * mc-boot/Glists.h: (rebuilt).
+ * mc-boot/GmcComment.c: (rebuilt).
+ * mc-boot/GmcComment.h: (rebuilt).
+ * mc-boot/GmcComp.c: (rebuilt).
+ * mc-boot/GmcComp.h: (rebuilt).
+ * mc-boot/GmcDebug.c: (rebuilt).
+ * mc-boot/GmcDebug.h: (rebuilt).
+ * mc-boot/GmcError.c: (rebuilt).
+ * mc-boot/GmcError.h: (rebuilt).
+ * mc-boot/GmcFileName.h: (rebuilt).
+ * mc-boot/GmcLexBuf.c: (rebuilt).
+ * mc-boot/GmcLexBuf.h: (rebuilt).
+ * mc-boot/GmcMetaError.c: (rebuilt).
+ * mc-boot/GmcMetaError.h: (rebuilt).
+ * mc-boot/GmcOptions.h: (rebuilt).
+ * mc-boot/GmcPreprocess.h: (rebuilt).
+ * mc-boot/GmcPretty.h: (rebuilt).
+ * mc-boot/GmcPrintf.h: (rebuilt).
+ * mc-boot/GmcQuiet.h: (rebuilt).
+ * mc-boot/GmcReserved.h: (rebuilt).
+ * mc-boot/GmcSearch.h: (rebuilt).
+ * mc-boot/GmcStack.c: (rebuilt).
+ * mc-boot/GmcStack.h: (rebuilt).
+ * mc-boot/GmcStream.c: (rebuilt).
+ * mc-boot/GmcStream.h: (rebuilt).
+ * mc-boot/Gmcflex.h: (rebuilt).
+ * mc-boot/Gmcp1.c: (rebuilt).
+ * mc-boot/Gmcp1.h: (rebuilt).
+ * mc-boot/Gmcp2.c: (rebuilt).
+ * mc-boot/Gmcp2.h: (rebuilt).
+ * mc-boot/Gmcp3.c: (rebuilt).
+ * mc-boot/Gmcp3.h: (rebuilt).
+ * mc-boot/Gmcp4.c: (rebuilt).
+ * mc-boot/Gmcp4.h: (rebuilt).
+ * mc-boot/Gmcp5.c: (rebuilt).
+ * mc-boot/Gmcp5.h: (rebuilt).
+ * mc-boot/GnameKey.c: (rebuilt).
+ * mc-boot/GnameKey.h: (rebuilt).
+ * mc-boot/GsymbolKey.c: (rebuilt).
+ * mc-boot/GsymbolKey.h: (rebuilt).
+ * mc-boot/Gtermios.h: (rebuilt).
+ * mc-boot/Gtop.c: (rebuilt).
+ * mc-boot/Gvarargs.c: (rebuilt).
+ * mc-boot/Gvarargs.h: (rebuilt).
+ * mc-boot/Gwlists.c: (rebuilt).
+ * mc-boot/Gwlists.h: (rebuilt).
+ * mc-boot/Gwrapc.h: (rebuilt).
+ * mc/decl.def: (setNoReturn) new procedure.
+ * mc/decl.mod: (doProcedureHeadingC) added extra parameter for heading.
+ (setNoReturn) new procedure.
+
+2021-01-12 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2-compiler/M2Quads.mod: (BuildOddFunction) combinedok initialize
+ before use during error case. (BuildMinFunction) rewritten to
+ initialize all tokens before use when an error condition occurs.
+ (BuildConstFunctionCall) initialize paramtok and combinedtok before
+ use.
+ * m2pp.c: (pl) renamed as ptcl and declared as external.
+ * m2pp.h: (ptcl) declared as external.
+
+2021-01-11 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * configure.ac: avoid comparing SYSTEM.o between stages during
+ bootstrap checks.
+
+2021-01-09 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * lang.opt: commented out descriptions for options which are
+ used by C.
+ * updated all dates for the New Year.
+ * tools-src/boilerplate.py: detect GCC with runtime exceptions
+ licence.
+ * New year ChangeLog file.
diff --git a/gcc/m2/ChangeLog-2001 b/gcc/m2/ChangeLog-2001
new file mode 100644
index 00000000000..204f68a7b9c
--- /dev/null
+++ b/gcc/m2/ChangeLog-2001
@@ -0,0 +1,68 @@
+2001-08-01 Gaius Mulley <gaius@glam.ac.uk>
+
+ * brought gm2 up to date with gcc-3.0
+ * fixed opaque handling in the new parser
+ * now using new parser by default
+ * rewritten NameKey.mod, removing any static limits on array
+ sizes by using dynamic data structures throughout.
+ * improved p2c so that it handles opaque types properly.
+ * modified Lists.def, SymbolKey.def to use opaque types.
+
+2001-03-09 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug in FpuIO.mod which failed to issue a '-' when emitting
+ real numbers.
+ * added many new tests to the regression directory (autotest).
+ * fixed bugs in the bnf descriptions. Compiler is now using
+ automatically generated parser for P1, P2 and P3. Just PH
+ remains hand built.
+ * Introduced a number of small regression tests following
+ Olivier's extensive bug report on (m2f). Fixed a number
+ of bugs reported, see gm2/m2/comp/BUGS for details.
+ * Fixed bug in M2Lexical.mod causing mismatch between
+ source line numbers and gdb information.
+ * Fixed + - / of constant sets.
+ * removed tests for the interim (they exist under
+ bitset3.mod.breaks and string.mod.breaks respectively)
+ * modifications to stop overflow on max CARDINAL when converting
+ numbers into strings (NumberIO.mod)
+
+2001-02-28 Gaius Mulley <gaius@glam.ac.uk>
+
+ * using new parser P1SyntaxCheck.mod and P2Build.mod
+ P1SyntaxCheck.mod now inserts simple missing tokens.
+ * both automatically generated and provide better error
+ recovery
+ * improved some error messages
+
+2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
+
+ * brought gm2 up to date with gcc-20001204
+ * introduced configure and moved all makefiles to Makefile.in
+ * tidied up p2c a little, in an attempt to reduce the compile
+ time warnings
+
+2000-12-02 Gaius Mulley <gaius@glam.ac.uk>
+
+ * brought gm2 up to date with gcc-20001120
+ * garbage collection now working in gm2
+ * introduced EXPORT UNQUALIFIED as a method for writing
+ definition modules as interfaces for C libraries
+ * altered link tools to reflect EXPORT UNQUALIFIED
+ * started work on preprocessing source when -Wcpp is supplied
+ * tidied up gccgm2.c
+
+2000-09-25 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added error messages to lang-spec.h. Issued if wrong combination
+ of -Wuselist -Wmodules -Wmakelist and -c are supplied.
+
+2000-09-14 Matthias Kurz <mk@baerlap.north.de>
+
+ * Many makefile portability corrections (tests for symbol links).
+ Made makeversion more portable via guessing email address.
+ Added setenv emulation in libc.c.
+ Inserted missing Close(fo) to gm2lgen.mod.GenMain().
+ Improved README,
+ Added QUIAT to the makefiles.
+ Cast EOF to (char) inside mkfor.c mklink.c.
diff --git a/gcc/m2/ChangeLog-2002 b/gcc/m2/ChangeLog-2002
new file mode 100644
index 00000000000..27fa922bc1c
--- /dev/null
+++ b/gcc/m2/ChangeLog-2002
@@ -0,0 +1,59 @@
+2002-12-20 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added __ATTRIBUTE__ __BUILTIN__ ((Ident))
+ rules for obtaining target compiler constants
+ * fixed handling of recursive procedure type definitions
+ bug reported by Iztok Kobal
+ * improved base types to aid gdb in displaying data types
+ * checked in some sketchy initial ISO library implementation
+ modules
+
+2002-11-03 Gaius Mulley <gaius@glam.ac.uk>
+
+ * GM2 Release 0.33
+ * implemented large sets
+ * implemented ISO complient sets
+ * definition modules no longer have to explicitly export
+ identifiers
+
+2002-06-20 Gaius Mulley <gaius@glam.ac.uk>
+
+ * GM2 Release 0.32
+ * now supports building a cross compiler (strong-arm) tested
+
+2002-06-09 Gaius Mulley <gaius@glam.ac.uk>
+
+ * brought gm2 up to date with gcc-3.2
+ * fixed the $(srcdir) in all Makefile.in's
+ * configuring and building gm2 is now recommended
+ to occur outside the source tree.
+ * many changes to gccgm2.c to reflect gcc-3.2
+
+2002-05-04 Gaius Mulley <gaius@glam.ac.uk>
+
+ * implemented DEFINITION MODULE FOR "C"
+ * implemented -Wmakeall
+ * implemented varargs in "C" modules
+ * added gm2/examples directory
+ * updated documentation
+ * gm2m and gm2l are now built from ebnf descriptions
+ by ppg
+
+2002-04-15 Gaius Mulley <gaius@glam.ac.uk>
+
+ * GM2 Release 0.21
+ * brought gm2 up to date with gcc-3.0.4
+ * make paranoid works on Debian GNU/Linux (Athlon)
+ * finally finished rewrite of a number of key modules
+ * Strings.mod used instead of StrLib.mod allowing for
+ dynamic arrays
+ * new flex built lexical analyser in use.
+ * cpp is run on all definition/implementation modules if
+ -Wcpp is used.
+ * gm2m rewritten
+ * gm2 and its utilities now use -I for path specification
+ rather than -M
+ * Makefiles much simplified, removed most recursive makes.
+ * all parsers are now mechanically generated using ppg.
+ * ppg built if required.
+
diff --git a/gcc/m2/ChangeLog-2003 b/gcc/m2/ChangeLog-2003
new file mode 100644
index 00000000000..0bdc00026f6
--- /dev/null
+++ b/gcc/m2/ChangeLog-2003
@@ -0,0 +1,284 @@
+2003-12-26 Gaius Mulley <gaius@glam.ac.uk>
+
+ * increased the number of regression tests to 1332
+ * gm2 passes 1317 and fails 15
+ * many bug fixes..
+ * improved documentation, gm2.texi. Now contains
+ a ebnf description of GNU Modula-2 extracted from
+ bnf/m2.bnf.
+ * completed the optional final parameter argument.
+ * reimplemented the CAP standard function so that it
+ can be used within constant expressions.
+
+2003-11-27 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed a bug in the handling of the -Wcpp option so that it uses
+ -traditional-cpp
+ * integrated the gm2 and m2f regression tests into the GNU GCC
+ dejagnu format - all the m2f tests are now used to test gm2.
+ * started work on a minor extension to GNU Modula-2 which allows
+ the last parameter to be optional. In turn this allows a
+ Modula-2 implementation of the ISO module COROUTINES which is
+ in development.
+
+2003-11-13 Gaius Mulley <gaius@glam.ac.uk>
+
+ * modified the generated .h files to be prefixed with `G' to avoid
+ name clashes which in turn allows gm2 to be built under a vfat
+ file system.
+
+2003-11-07 Gaius Mulley <gaius@glam.ac.uk>
+
+ * changed the flag name -Wverbose to -Wsources
+
+2003-11-07 Gaius Mulley <gaius@glam.ac.uk>
+
+ * improved array index type debugging description in gccgm2.c
+ which allows gdb to understand that arrays are declared ARRAY
+ [low..high] rather than ARRAY [0..high-low]
+
+2003-11-04 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug in procedure type declaration.
+
+2003-11-03 Gaius Mulley <gaius@glam.ac.uk>
+
+ * modified ProcedureBlock rule in bnf/m2.bnf, bnf/m2-[23h].bnf
+ to comply with ISO syntax. The 'BEGIN' statement sequence is
+ optional.
+ * updated the gm2.texi to include a description about
+ the -Wextended-opaque option.
+
+2003-10-23 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixes to opaque type (in)compatibility for expression and assignments.
+
+2003-10-09 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed gm2 build with ./configure --enable-checking
+
+2003-10-07 Gaius Mulley <gaius@glam.ac.uk>
+
+ * introduced -Wextended-opaque which enables the GM2 extension
+ to opaque types. This allows opaque types to be non pointer
+ types, but requires that GM2 parse the corresponding
+ implementation module.
+ * modified GM2 to default to the standard opaque implementation
+ of using SYSTEM.ADDRESS as the `opaque type' outside the
+ module of its declaration.
+ * introduced -Wverbose to allow users see the source file names
+ for modules as they are being compiled.
+
+2003-09-30 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug in ADDADR as reported by Iztok
+ * fixed bug in exported type name clashes as reported by Iztok
+ * fixed bug with multiple type references to a SET
+ * fixed Min`basetype' to contain the type `basetype'
+ * tidied up IsReallyPointer in M2Quads.mod
+
+2003-09-25 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed -Wmakeall option.
+ * fixed CARDINAL type to have range 0..max(unsigned int)
+ rather than 0..max(integer) as reported by Iztok.
+ * fixed set type incomparability as reported by Iztok.
+ * fixed README note about make gm2.paranoid as reported by
+ Matthias Kurz.
+ * fixed many of the example programs which were broken during
+ the migration to gcc-3.3.1.
+ * fixed lang-specs.h to invoke new cpp.
+ * removed the M2PATH environment variable usage.
+ * added more modules to make gm2.paranoid.
+ * fixed gm2->gcc declaration of arrays.
+ * fixed infinite loop in M2GenGCC.mod and M2Optimize.mod
+ * added more regression tests.
+ * fixed Make-file.in as suggested by Matthias Kurz.
+ * fixed tools-src/makeversion and tools-src/buildpg to be
+ more portable as suggested by Matthias Kurz.
+ * fixed examples/pthread
+
+2003-09-19 Gaius Mulley <gaius@glam.ac.uk>
+
+ * GM2 release 0.40
+ * brought GM2 up to date with gcc-3.3.1
+ * introduced new files gm2-common.h, gm2-common.c,
+ gm2-lang.h, gm2-tree.h to reflect the new garbage collection
+ mechanism.
+ * major changes to gccgm2.c to reflect migration from gcc-3.2 to
+ gcc-3.3.1
+ * introduced gm2-compiler/M2Scope.def, gm2-compiler/M2Scope.mod
+ to manage the quadruples which represent a particular scope
+ * major recoding of M2Code and the order that quadruples are coded
+ into GCC trees. This in turn fixes a very serious nested
+ procedure bug. (gm2/m2/comp/autotest/gm2/localproc.mod and
+ convert.mod).
+ * changes to M2GCCDeclare.mod, M2GenGCC.mod, M2BasicBlock.mod
+ to allow quadruples to be translated via outer scope to inner
+ scope ordering.
+ * M2Code.mod is much cleaner.
+ * fixed a number of uninitialised variable errors and bad pointer
+ errors. All caught by the extremely useful x86 utility valgrind.
+ In turn this fixes a Redhat 9.0 build problem.
+ * fixed bugs in DynamicStrings.mod, ppg.mod, SEnvironment.mod
+ * introduced the debian package files (gm2/debian) so that .deb
+ package (gm2) can be built.
+ * fixes to gm2 so that it can compile the University of Ulm's
+ system modules.
+
+2003-06-01 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added the LONGCARD data type.
+ * fixed subrange declarations so that they can be prefixed
+ by a qualident.
+ * fixed variant record for ISO syntax
+ (gm2/m2/comp/autotest/gm2/caseiso.mod).
+ * fixed importing of an enumerated element
+ (gm2/m2/comp/autotest/gm2/impm.mod).
+
+2003-05-27 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by Iztok Kobal
+ (gm2/m2/comp/autotest/gm2/realbitscast.mod).
+ Fixed cast to copy data.
+ * enabled SIZE to be invoked from constant expressions.
+
+2003-05-20 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by Iztok Kobal
+ (gm2/m2/comp/autotest/gm2/testlength3.mod)
+ LENGTH is now mapped onto M2RTS.Length if the parameter is
+ not a constant at compile time.
+
+2003-05-16 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by Iztok Kobal
+ (gm2/m2/comp/autotest/gm2/longstrimp.mod)
+ and also (gm2/m2/comp/autotest/gm2/imp[deghij].mod)
+
+2003-05-08 Gaius Mulley <gaius@glam.ac.uk>
+
+ * implemented the standard function LENGTH
+ * allowed standard functions to be called from constant expressions
+ * improved cyclic data type dependancy error messages
+ * SIZE is now only exported from SYSTEM if the switch -Wiso is absent
+ SIZE is declared as a standard procedure if -Wiso is present
+
+2003-05-07 Gaius Mulley <gaius@glam.ac.uk>
+
+ * implemented ISO BITSET as a standard type which takes
+ effect when -Wiso is present on the command line.
+ * backed out garbage collection change to m2.lex
+ * fixed bugs reported by Iztok Kobal
+ (gm2/m2/comp/autotest/gm2/[testexit.mod, bitset3.mod bits32.mod])
+
+2003-05-06 Gaius Mulley <gaius@glam.ac.uk>
+
+ * modified Storage and SysStorage modules so that the procedure
+ DEALLOCATE assigns the pointer to NIL
+ * fixed bug reported by Iztok Kobal
+ (gm2/m2/comp/autotest/gm2/bitset2.mod)
+
+2003-05-05 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed two bugs reported by Iztok Kobal.
+ * fixed bug in M2GCCDeclare.mod (BITSET's subrange was undeclared).
+ * added BITNUM, the subrange from which BITSET is constructed,
+ in SYSTEM.
+ * added regression test case for this bug.
+ * also modified c.lex to use xstrdup and not strdup.
+
+2003-05-01 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added pseudo functions, CAP, ODD, ABS
+ * removed gm2-libs/Math.def which defined ABS
+
+2003-04-29 Gaius Mulley <gaius@glam.ac.uk>
+
+ * examples/pthreads cleaned up
+ * introduced ISO SYSTEM. Limitations, TSIZE only takes one parameter,
+ and SHIFT, ROTATE are not implemented yet
+ * renamed gm2-libs/Strings to gm2-libs/DynamicStrings to avoid name
+ clash with gm2-iso/Strings
+ * p2c modified to understand DEFINITION MODULE FOR "C"
+ * gm2-libs/libc.def modified to use DEFINITION MODULE FOR "C"
+ * gm2-iso/libc.def removed
+ * linking references to libc (in gm2/init/*init) removed
+ * gm2/tools-src/def2texi finished
+ * gm2/gm2-libs.texi built via gm2/tools-src/def2texi
+ * gm2/gm2.texi now contains library definition modules and index
+ * added -Wiso switch to gm2 driver
+
+2003-04-12 Gaius Mulley <gaius@glam.ac.uk>
+
+ * first cut of h2def released
+ * examples/pthreads introduced
+ * examples/vga.def generated by h2def
+ * fixed bug in CodeBecomes
+ * fixed constant set bug in M2GenGCC.mod
+ * updated gm2.texi to reflect introduction of h2def
+ * build mechanism tidied up. p2c is now built from the top level
+ makefile.
+ * some portability features of p2c fixed, so that it builds
+ cleanly under Apple Darwin
+ * many internal changes made to ppg to handle recursive ebnf
+ rules.
+ * fixed automatic export of unqualified identifiers from a
+ DEFINITION MODULE FOR "C"
+
+2003-02-02 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by Iztok Kobal, the gm2-iso/ChanConsts module
+ failed to compile. Added a regression test to catch this.
+
+2003-02-01 Gaius Mulley <gaius@glam.ac.uk>
+
+ * bug fixes in error handling. In particular duplicate symbols
+ are better handled.
+ * development checkin of the h2def tool and subsidiary modules.
+
+2003-01-20 Gaius Mulley <gaius@glam.ac.uk>
+
+ * bug fixes for gm2m and link-specs.h which allow libraries
+ to be added with the -Wmakeall option.
+ * fixed a number of built-in definitions in Builtin.def
+ * also added MathLib0.def and MathLib0.mod to the pim libraries.
+ * fixed svga example test
+ * added long double math built-ins
+
+2003-01-17 Gaius Mulley <gaius@glam.ac.uk>
+
+ * bug fixes to the line numbering debugging info
+ which is passed to gcc. Resulting in better gdb support.
+
+2003-01-14 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added the C `double' math built-ins
+ * fixed path in Make-lang.in which caused `file not found
+ error' during build
+ * updated documentation to show correspondance between C and
+ M2 data types.
+ * fixed bug in M2SubExp.mod shown by indirect procedure calls
+ * fixed bug in M2Constants.mod
+ * introduced SHORTREAL data type and removed the pseudo module
+ MATH as built-ins are handled via gcc backend.
+ * removed corresponding gm2-compiler/M2Math module.
+
+2003-01-11 Gaius Mulley <gaius@glam.ac.uk>
+
+ * changed ebnf to allow empty variant clauses in a case
+ statement. Now complies with ISO case statement syntax.
+ (Bug reported by Iztok Kobal)
+
+2003-01-09 Gaius Mulley <gaius@glam.ac.uk>
+
+ * initial checkin of complete built-in function support
+ to obvious C functions.
+ * gm2-libs/libc.c, gm2-libs/libc.def:: modified reference
+ to cfree to free as suggested by John Calley
+
+2003-01-02 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by Matthias Manhart
+ (procedure type).
+
diff --git a/gcc/m2/ChangeLog-2004 b/gcc/m2/ChangeLog-2004
new file mode 100644
index 00000000000..6501854b772
--- /dev/null
+++ b/gcc/m2/ChangeLog-2004
@@ -0,0 +1,396 @@
+2004-12-22 Gaius Mulley <gaius@glam.ac.uk>
+
+ * more fixes to enable to the Z type to work.
+ * introduced GetM2ZRealType which maps onto the largest
+ real type tree.
+ * 24 regression test failures out of 2148 on the Opteron LP64
+ 9 fail within ulm libraries (Procedure/Module scope nesting).
+ 15 fail with ISO import/export of enumeration types.
+ * exactly the same regression test failures on 32 bit i386
+ implementation.
+ * fixed regression test path, all tests are build and run
+ using gm2-harness-0.3
+
+2004-11-29 Gaius Mulley <gaius@glam.ac.uk>
+
+ * internal changes to ordinal type which now use the Z
+ type (long_long_int) for internal calculations before
+ being converted into the actual ordinal type at assignment
+ to a variable or procedure parameter or return value.
+ * works on a 32 bit i386 but fails on the Opteron LP64 model.
+
+2004-11-22 Gaius Mulley <gaius@glam.ac.uk>
+
+ * compiler now checks for overflow at compile time
+ when constructing constant expressions.
+
+2004-11-17 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed ppg to generate a comment for in-built rules when
+ producing the EBNF documentation within gm2.texi
+ * updated gm2/gm2.texi to reflect availability of the
+ gm2-harness which will build and test gm2 automatically.
+
+2004-11-12 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by John B. Wallace, Jr <wallacjb@enter.net>
+ concerning negating a LONGINT constant
+ (see testsuite/gm2/pim/run/TestLong[34].mod).
+ * updated gm2/TODO list
+ * gm2/gccgm2.c added functions to determine the size necessary
+ for a Modula-2 constant.
+ * gm2/gm2.texi modified documentation to reflect the ISO rules
+ concerning importing enumerated types.
+ * gm2/gm2-compiler/SymbolTable.mod fixed possible buffer overflow
+ and integrated MakeConstLit with the changes to gccgm2.c.
+ * minor modifications made to gm2/gm2-libs-pim/README.texi
+ * moved a number of regression tests into pass/fail directories
+ to reflect the expected ISO enumeration behaviour. Note
+ that many of these now fail.
+
+2004-11-05 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by John B. Wallace, Jr <wallacjb@enter.net>
+ concerning assignment of a constant to a LONGINT
+ (see testsuite/gm2/pim/run/TestLong.mod).
+ Creation of LONGINT and LONGCARD constant literals
+ was broken for values > MAX(INTEGER).
+
+2004-10-29 John B. Wallace, Jr <wallacjb@enter.net>
+
+ * fixed infinite loop when calling StrToLongInt.
+ * contributed test code testsuite/gm2/pim/run/TestLong.mod
+
+2004-10-26 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed -Wpedantic-param-names option.
+ * added runtime tests and also parameter switch tests
+ * added testsuite/gm2/switches/pedantic-params
+ * added testsuite/gm2/pim/run and a number of old m2f tests
+ * made compiler check to see that opaque types are really
+ equivalent to a pointer type if -Wextended-opaque is absent.
+ * added testsuite/gm2/switches/extended-opaque/{pass,fail}
+ to stress this check.
+
+2004-10-19 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added -Wpedantic-param-names option to check that
+ parameters to procedures declared in definition modules
+ have identical names to their implementation module
+ procedure counterparts.
+ * fixed bug report by Iztok Kobal. The compiler would
+ crash when a constant was assigned to a procedure.
+
+2004-10-18 Gaius Mulley <gaius@glam.ac.uk>
+
+ * modified gm2/lang-specs.h to make the front end run
+ with only the -S option. No longer requires -S -c.
+ Bug reported by john o goyo <jgoyo@ca.inter.net>.
+
+2004-10-12 Diego Rodr=EDguez Rodr=EDguez <dieymir@yahoo.es>
+
+ * gm2/Make-lang.in introduced gm2.install rule so that
+ GNU Modula-2 can be installed without overwriting an
+ existing installation of gcc.
+ * gm2/README updated to explain how to only install gm2.
+
+2004-10-12 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by John B. Wallace, Jr
+ <wallacjb@enter.net>. See testsuite/gm2/pim/run/pass/str6.mod.
+
+2004-10-07 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by Iztok Kobal,
+ GNU Modula-2 now allows a RETURN statement in the
+ initialization section of the module.
+ * fixed another bug reported by Iztok Kobal,
+ binary and unary large set operators failed when
+ handling constant set values.
+
+2004-09-20 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed varient record bug as reported by John B. Wallace, Jr
+ <wallacjb@enter.net>. See testsuite/gm2/pim/pass/varient.mod.
+
+2004-09-16 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug in gm2/gm2-compiler/Indexing.mod which
+ occurred after the p2c translation.
+ * in turn this fixed a gm2m problem. The bug resulted in
+ touching memory which would not have been malloced so
+ this fix may have cured a number of problems.
+
+2004-09-14 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed the ncurses definition module and WindowDevice module.
+ * fixed M2RTS:Termination to call termination procedures in
+ reverse.
+
+2004-09-07 Gaius Mulley <gaius@glam.ac.uk>
+
+ * tidied up gm2-compiler/M2Base.mod and introduced
+ compatability matrices which include all the base
+ types.
+
+2004-09-03 Gaius Mulley <gaius@glam.ac.uk>
+
+ * introduced SHORTINT and SHORTCARD data types.
+ * added ncurses.def example in examples/ncurses
+
+2004-08-31 Gaius Mulley <gaius@glam.ac.uk>
+
+ * modified SIZE handling so that SIZE is only available
+ from SYSTEM when -Wpim2 is present.
+ * fixed bug as reported by "John B. Wallace, Jr."
+ <wallacjb@enter.net>. A variable which when implicitly
+ imported via an IMPORT module; failed.
+ The variable was not being declared correctly by the
+ GNU Modula-2 front end to the GCC back end.
+
+2004-08-27 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added new switch -Wpim2 to stipulate the Modula-2 PIM-2
+ dialect.
+ * Made SIZE pervasive for ISO Modula-2 and PIM-[34] Modula-2
+ As reported by Diego RodrÃguez RodrÃguez <dieymir@yahoo.es>.
+ SIZE can be imported from SYSTEM when -Wpim2 is present.
+ * removed the association with ".def" and "@modula-2"
+ inside gm2/lang-specs.h as this conflicts with shared library
+ file extension .def used by gcc. Bug reported by Gerrit P. Haase
+ <gp@familiehaase.de>.
+
+2004-08-26 Gaius Mulley <gaius@glam.ac.uk>
+
+ * implemented type PROCESS for SYSTEM in the pim library
+ directory (gm2/gm2-libs-coroutines).
+ * SYSTEM implements NEWPROCESS, TRANSFER, IOTRANSFER.
+ This is achieved by using the GNU pthread library context
+ mechanism.
+ * provided an Executive and TimerHandler module in
+ (gm2/examples/executive).
+ * many bug fixes and regression tests show that 3 ulm standard
+ library modules fail.
+ * implemented MAX(REAL), MIN(REAL) and also provided access to
+ three more gcc builtin functions: huge_val, huge_vall, huge_valf
+ * started work on a Logitech 3.0 compatible library.
+
+2004-07-06 Gaius Mulley <gaius@glam.ac.uk>
+
+ * improved error handling of unknown objects in EXPORT lists.
+ * added regression test
+ * implemented a few procedures in the ISO libraries.
+
+2004-07-02 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed many IMPORT bugs in inner modules
+
+2004-06-30 Gerrit Haase <gp@familiehaase.de>
+
+ * cygwin patch for gm2/Make-lang.in
+
+2004-06-29 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed EXPORT of an object from an inner module into an
+ implementation module which EXPORTs the same object.
+ * fixed EXPORT of a procedure from an inner module into an
+ outer module which is not exported but is assigned to a
+ variable.
+
+2004-06-28 Gaius Mulley <gaius@glam.ac.uk>
+
+ * made flex lexical analysers ignore carriage return
+ * fixed bug in M2Quads.mod checking parameter of
+ a const var before value was known.
+ * fixed local MODULEs so that they can FROM mod IMPORT
+ * tidied up some ulm implementation modules in ulm-lib-gm2/std
+
+2004-06-22 Gaius Mulley <gaius@glam.ac.uk>
+
+ * allowed LONGCARD compatibility with INTEGER
+ * allowed LONGINT compatibility with CARDINAL
+ * allowed LONGCARD compatibility with CARDINAL
+ * allowed LONGINT compatibility with INTEGER
+
+2004-06-21 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug in constant set declaration
+ (see ulm library ulm-lib-gm2/std/Calendar.mod and
+ testsuite/gm2/pim/pass/setconst.mod and
+ testsuite/gm2/pim/pass/setconst2.mod)
+ * all regression tests pass on the Opteron port of gm2.
+
+2004-06-18 Gaius Mulley <gaius@glam.ac.uk>
+
+ * implemented nested module within procedures.
+ This allows a few more ulm library modules to compile.
+
+2004-06-07 Gaius Mulley <gaius@glam.ac.uk>
+
+ * renamed the -Wunbounded-by-reference option to
+ -funbounded-by-reference as suggested by Waldek Hebisch.
+ * finished ISO SYSTEM implementation.
+ * ROTATE, SHIFT now work with smaller than WORD sized sets,
+ WORD sized sets and larger than WORD sized sets.
+ * gm2-iso/SYSTEM.mod is called by the back end if larger than
+ WORD sized sets are ROTATEd or SHIFTed.
+ * updated gm2.texi to include new sections describing ISO and PIM
+ versions of the SYSTEM module.
+ * renamed m2.lex as m2.flex, c.lex as c.flex to fix a bug
+ reported by Gerrit Haase while attempting the cygwin port.
+ * renamed gm2-compiler/m2lex.def as gm2-compiler/m2flex.def
+ * modified gm2-compiler/M2Comp to use m2flex
+ * modified Make-lang.in to use m2.flex and c.flex
+ * modified init/h2definit, init/gm2linit to use m2flex
+
+2004-05-10 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2 now builds on FreeBSD 5.2.1
+ * removed to_upper and to_lower in p2c
+ * made gm2/gm2-libs/configure and friends test for `strsignal'
+ * fixed initialization bug (missing memset)
+ in gm2/gm2-compiler/Indexing.mod
+
+2004-05-06 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added SHIFT and ROTATE into ISO SYSTEM and
+ made the compiler shift and rotate word and multi-word
+ set types. Multi-word set rotate and shifts are implemented
+ by calling ISO SYSTEM runtime procedures. Word sized sets or
+ smaller are implemented inline using shift/rotate instructions.
+
+2004-05-05 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug report by Paul Whittington <pwhittington@nitrodata.com>
+ (see testsuite/gm2/link/pim/fail/import.mod).
+
+2004-04-30 Gaius Mulley <gaius@glam.ac.uk>
+
+ * updated gm2.texi to reflect new options and changes to the
+ run-time system.
+
+2004-04-28 Gaius Mulley <gaius@glam.ac.uk>
+
+ * introduced -Wunbounded-by-reference option which will make a
+ reference to non VAR unbounded data providing it is not written to
+ within the callee procedure.
+ * introduced -Wverbose-unbounded option which displays names of
+ unbounded parameters which the compiler will implement as
+ references even though they were specified as non VAR parameters.
+
+2004-04-27 Gaius Mulley <gaius@glam.ac.uk>
+
+ * introduced -Wcase, -Wnil runtime checks
+ * introduced -Wcheck-all to enable all runtime flags
+ * updated documentation to refect new options
+
+2004-04-19 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added more address regression tests
+ * fixed address arithmetic bugs as reported by Waldek Hebisch
+ * fixed record referencing bug as reported by Waldek Hebisch
+
+2004-04-08 Gaius Mulley <gaius@glam.ac.uk>
+
+ * tagged CVS using gm2_0_43
+
+2004-04-07 Gaius Mulley <gaius@glam.ac.uk>
+
+ * GM2 Release 0.43
+ * The opteron port is finally integrated into CVS
+ * fixed bug in vararg parameter declaration which in turn..
+ * fixed varargs within the opteron port
+ * checked in "work in progress" gm2/gm2-iso/COROUTINES.mod
+
+2004-04-06 Gaius Mulley <gaius@glam.ac.uk>
+
+ * removed gm2-compiler/M2Stack.def gm2-compiler/M2Stack.mod
+ * made bnf/h2def.bnf 64 bit clean, but not fixed any bugs in h2def.
+
+2004-04-05 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed gm2.paranoid and all regression tests for the Opteron port
+ * checked in the opteron port which includes many changes
+ * int/word based types are now separated from pointer based types.
+ * modified p2c to use int for INTEGER and unsigned int for
+ CARDINAL rather than int and unsigned long.
+ * added gm2-compiler/M2StackWord and gm2-compiler/M2StackAddress
+ * added gm2-compiler/Indexing to handle arbitary sized arrays of
+ pointers.
+ * removed many INTEGER/CARDINAL <-> ADDRESS coersions
+ * fixed compiler to use new modules above (many changes)
+ * have moved away from M2Printf using WORD parameters to ARRAY OF
+ BYTE as this was not 64 bit clean
+ * fixed p2c to handle ARRAY OF BYTE correctly
+ * fixed gm2 to handle ARRAY OF BYTE correctly
+
+2004-04-01 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed record parameter equivalence bug as reported by Waldek
+ (see testsuite/gm2/pim/pass/record4.mod)
+
+2004-03-26 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed array type equivalence bug as reported by Waldek
+ (see testsuite/gm2/pim/pass/array2.mod)
+
+2004-03-25 Gaius Mulley <gaius@glam.ac.uk>
+
+ * Implemented __FUNCTION__ keyword which is translated
+ into a string containing the name of the current visible
+ function.
+ * Retrofitted a function name into many of the runtime
+ procedures within M2RTS and added a new
+ procedure Halt to M2RTS.
+
+2004-03-18 Gaius Mulley <gaius@glam.ac.uk>
+
+ * Implemented MIN and MAX for types LONGINT and LONGCARD
+
+2004-03-17 Gaius Mulley <gaius@glam.ac.uk>
+
+ * GM2 Release 0.42
+ * MinGW cross compilation port entered into CVS
+ * added -Wtarget-ar to gm2lcc.mod, gm2specs.c lang-specs.h
+ * added gm2/configure and associated files to determine
+ the whereabouts of target `ar'.
+ * added gm2/gm2-libs/configure and associated files to
+ test for target libraries, header files and C functions.
+ Required to implement the gm2-libs.
+
+2004-02-13 Gaius Mulley <gaius@glam.ac.uk>
+
+ * GM2 Release 0.41
+ * native sparc port passes make gm2.paranoid and make check-gm2
+ * native i386 port passes make gm2.paranoid and make check-gm2
+ * fixed bug in M2GenGCC.mod, coerced constant set parameter
+ values to correct set type.
+ * fixed bug in M2GenGCC.mod when assigning constant to an ISO WORD
+
+2004-02-10 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug in gccgm2.c CompareTrees should be tested for <= 0
+ when testing for small set sizes.
+ * fixed Make-lang.in so that we only link gm2-compiler-boot/clex.o
+ during stage1. This build error showed up during cross building.
+
+2004-02-05 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug as demonstrated in
+ testsuite/gm2/pim/pass/subrange4.mod
+ * all regression tests now pass on the *86 platform
+ under Debian Woody.
+
+2004-02-05 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed more constant subrange bugs.
+ * added new quad to delimit the start of declaration
+ scope of a procedure.
+ * regression test failures reduced from 9 to 3.
+
+2004-01-03 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bugs in forward and previous references within gm2.texi
+ * fixed more constant set conversion bugs which reduces
+ the number of regression failures from 15 to 9.
+
diff --git a/gcc/m2/ChangeLog-2005 b/gcc/m2/ChangeLog-2005
new file mode 100644
index 00000000000..795d8c76ffb
--- /dev/null
+++ b/gcc/m2/ChangeLog-2005
@@ -0,0 +1,535 @@
+2005-12-29 Gaius Mulley <gaius@glam.ac.uk>
+
+ * corrections made to gm2/gm2.texi
+
+2005-12-24 Gaius Mulley <gaius@glam.ac.uk>
+
+ * joined lines in gm2/tools-src/createUlmSys as
+ requested by Christoph <modula2@myrealbox.com>
+ so that gm2 will build on netbsd 2.1.
+ * added time and tm to gm2/gm2-libs/libc.def.
+ * added partial implementation of
+ gm2/gm2-libs-pim/TimeDate.def
+ gm2/gm2-libs-pim/TimeDate.mod
+
+2005-12-22 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added gm2/gm2-libs-pim/Random.def and
+ gm2/gm2-libs-pim/Random.mod and
+ * modified gm2/Make-lang.in to install new module.
+ * remove Random from the TODO list.
+
+2005-12-21 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added gm2/gm2-libs-pim/Strings.def and
+ gm2/gm2-libs-pim/Strings.mod
+ * modified gm2/Make-lang.in to install new module.
+
+2005-12-19 Gaius Mulley <gaius@glam.ac.uk>
+
+ * implemented logitech compatible library
+ gm2/gm2-libs-pim/RealConversions.def and
+ gm2/gm2-libs-pim/RealConversions.mod
+ * added regression test for RealConversions
+ testsuite/gm2/pimlib/logitech/run/pass/realconv.mod
+ * fixed regression test expect script to set the
+ library path correctly.
+ * updated gm2/gm2-libs.texi to reflect addition of
+ RealConversions.mods
+ * added gm2/gm2-libs-pim/FloatingUtilities.def
+ * added gm2/gm2-libs-pim/FloatingUtilities.mod
+ * increased number of builtin functions accessible to GNU Modula-2.
+
+2005-12-13 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/gccgm2.c:default_conversion now checks the base type.
+ * gm2/gm2-compiler/M2GCCDeclare.mod: add Subrange types onto the
+ to do list, if they are not yet resolved.
+
+2005-12-10 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed Copyright in gm2/gm2-libs-pim library modules
+ * gm2/gm2-compiler/M2Quads.mod:BuildForToByDo allowed Z type by value.
+ * gm2/gm2-compiler/M2Quads.mod:BuildPseudoBy converted by value if type
+ is known.
+ * fixes a bug reported by: James V. Cox example given in
+ testsuite/gm2/pim/run/pass/EnumTest.mod
+
+2005-12-10 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed Copyright in gm2/gm2-libs-pim library modules
+
+2005-12-06 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed Copyright in University of Ulm modules and also p2c.
+ * heavily tidied up the p2c source tree.
+
+2005-12-05 Peter P. Eiserloh <peter@eiserloh.org>
+
+ * contributed the gm2 manual page and associated Makefile
+ in the new subdirectory: gm2/man.
+
+2005-11-29 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by John Wallace and Juan Reyes
+ concerning FOR loops with negative step values.
+ * added new runtime regression tests gm2/pim/run/pass/For[78].mod
+ to test these new changes.
+ * changes to gm2/gm2-compiler/M2Base.mod, gm2-compiler/M2Code.mod,
+ gm2/gm2-compiler/M2GenGCC.mod, gm2/gm2-compiler/M2Quads.mod
+ to ensure that the Negate operator works on large data types
+ LONGCARD contants are changed into LONGINT and overflow is
+ checked.
+
+2005-11-22 Gaius Mulley <gaius@glam.ac.uk>
+
+ * modified ppg to take an extra parameter -f which emits the
+ Free Documentation License header when producing texinfo
+ ebnf rules.
+ * fixed many dates on source files.
+
+2005-11-21 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed many Copyright dates and GPL, LGPL and FDL license
+ issues.
+ * replaced gm2/ulm-lib-gm2/std/Storage.mod with an implementation
+ which uses malloc and free. This in turn fixes a runtime regression
+ test (hello world) now works with the Ulm libraries.
+ * fixed gm2/gm2.texi to include FDL notice and also fixed all
+ included texi files in the same way.
+ * added GPL, Modula-2 and Copyright notices to all gm2/tools-src
+ files.
+
+2005-11-15 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added more regression tests and
+ * completed the printing of set types within gdb
+ * completed the printing of array and subrange types within gdb
+ * made gdb print Modula-2 style CHARs and improved type printing
+ within gdb.
+ * rationalised the gdb and gcc patches within the gm2/patch
+ subdirectories.
+ * modified gm2-harness-0.6 to apply patches in order.
+ * minor fixes to gm2/gccgm2.c to give better type information.
+ * improved gdb section within gm2/gm2.texi
+
+2005-11-11 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed minor node bugs in gm2/gm2.texi, gm2/gpl.texi, gm2/gnu.texi
+
+2005-11-10 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added gm2/COPYING.LGPL
+ * changed all references of the old FSF address to the new address.
+ * fixed bugs reported by John Wallace (MAX(INTEGER), MAX(LONGINT),
+ MIN(INTEGER) and MIN(LONGINT)) were not correctly converted in
+ gm2/gm2-libs-pim/InOut.mod, gm2/gm2-libs/FpuIO.mod,
+ gm2/gm2-libs/NumberIO.mod.
+ * added new regression tests in
+ gm2/switches/pim4/run/pass/InOutBug.mod and
+ gm2/switches/pim4/run/pass/FpuIOBug.mod which perform regression
+ runtime tests.
+
+2005-11-07 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added gm2/COPYING and included licence information
+ inside gm2/gm2.texi
+ * added gm2/gnu.texi and gm2/gpl.texi and referenced
+ them from gm2/gm2.texi
+
+2005-11-06 Gaius Mulley <gaius@glam.ac.uk>
+
+ * improved the gdb patches
+
+2005-11-03 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixes to set types and subranges which in turn
+ when applied with the patches made to ../../gcc/dwarf2out.c
+ and also gdb/gdb/dwarf2read.c allow subranges and
+ set types to be debugged when using the dwarf2 format.
+ * included the patches to gcc-3.3.6 and gdb-6.3 under the
+ new directory gm2/patches
+ * fixed patch for gdb-6.3
+ * updated gm2/gm2.texi
+ * released gm2-harness-0.6 which will automatically patch
+ gcc-3.3.6 and gdb-6.3, build and install these components.
+ * fixed warnings from within the gcc patch
+
+2005-10-14 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed set type debugging information.
+ Many changes to gm2/gccgm2.c and
+ minor changes to gm2/gm2-compiler/M2GenGCC.mod.
+ Debugging set types with gdb now works if -gstabs
+ are used on the command line of gm2 and also the
+ modified gdb-6.3 is used.
+
+2005-10-13 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed call to ranlib in gm2/gm2-compiler/gm2lcc.mod
+
+2005-10-10 Gaius Mulley <gaius@glam.ac.uk>
+
+ * introduced an invocation to ranlib after producing the
+ archive to fix a linking bug on MacOS OS 10.3.9 reported
+ by: Thomas Ahn <TAhnMaple@gmx.de>.
+ * propagated ranlib though the various subcomponents of
+ gm2: gm2/gm2spec.c gm2/lang-specs.h gm2/Make-lang.in
+ gm2/gm2-compiler/gm2lcc.mod gm2/gm2-compiler/M2Options.mod
+
+2005-10-07 Gaius Mulley <gaius@glam.ac.uk>
+
+ * replaced MathLib.mod onto the list of ULM modules
+ which prior to installation.
+ * fixed ggc bug so that types are remembered and marked.
+ These types are declared in M2GCCDeclare.mod before
+ code generation takes place and do not experience the
+ `push_decl' function.
+
+2005-10-03 Michael H Lambert <lambert@psc.edu>
+
+ * removed $(LIBS) from the dependancies of cc1gm2 in
+ stage1, stage2 and stage3.
+
+2005-09-30 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug in gm2/gm2-libs/FpuIO.mod so that the sign is
+ not prepended to the string if the number is positive.
+ * fixed gm2/gm2-libs-pim/Break.c to use HAVE_STDLIB_H and
+ HAVE_MALLOC_H as detected by the configure script.
+ * removed ulm-lib-gm2/std/MathLib.mod from the build
+ process as a temporary work around to get gm2 working
+ under opendarwin.
+
+2005-09-27 Gaius Mulley <gaius@glam.ac.uk>
+
+ * finally fixed _toupper porting problem in p2c as reported
+ by Thomas Ahn <TAhnMaple@gmx.de>, Ed Smith-Rowland
+ <3dw4rd@verizon.net>, John o goyo <jgoyo@ca.inter.net>,
+ Eduardo Abela <eabela@mac.com>, John Calley
+ <calleys@iquest.net> and many others.
+ * finally fixed the linking problem when building under
+ opendarwin. I suspect this will fix the same problems
+ under MacOS.
+
+2005-09-16 Gaius Mulley <gaius@glam.ac.uk>
+
+ * implemented -Wpositive-mod-floor-div option
+ * updated gm2/gm2.texi and added many switch testing
+ regression tests.
+
+2005-09-13 Gaius Mulley <gaius@glam.ac.uk>
+
+ * implemented REM
+ * implemented MOD, DIV, / as per ISO, PIM2, PIM3, PIM4
+ * updated gm2/gm2.texi documentation to reflect the rules
+
+2005-09-12 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by John B. Wallace, Jr <wallacjb@enter.net>
+ testsuite/gm2/pim/options/bounds/fail/IdentifierBug.mod
+ * fixed bug reported by John B. Wallace, Jr <wallacjb@enter.net>
+ testsuite/gm2/testsuite/gm2/pim/pass/ABSBug.mod
+ * fixed bug reported by John B. Wallace, Jr <wallacjb@enter.net>
+ testsuite/gm2/pim/run/pass/FpuIOBug.mod
+
+2005-09-06 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by John B. Wallace, Jr <wallacjb@enter.net>
+ gm2-libs/StringConvert.mod incorrect assumption of negative valued
+ modulus operator.
+ * added testsuite/gm2/pimlib/{logitech, ulm} with tests to check
+ that programs can be linked against logitech and the ulm libraries.
+ * added testsuite/gm2/pim/run/pass/modulus.mod which tests for
+ various division and modulus cases.
+
+2005-09-01 Gaius Mulley <gaius@glam.ac.uk>
+
+ * implemented -Wdef=extension and -Wmod=extension switches
+ into GNU Modula-2 compiler and subcomponents (gm2l and gm2m).
+ * documented the new switches in gm2/gm2.texi
+
+2005-08-09 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed nested WITH statement bug and added
+ * testsuite/gm2/pim/run/pass/nestedwith.mod to regressively
+ check the fix.
+
+2005-08-08 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed many bugs in gm2/gm2-libs-coroutines/SysVec.mod
+ * minor updates to gm2/gm2-libs-coroutines/TimerHandler.mod
+
+2005-07-26 Gaius Mulley <gaius@glam.ac.uk>
+
+ * modified debian directory so that 0.49 can be built as
+ a debian package
+
+2005-07-25 Michel Derosa <derosa@videotron.ca>
+
+ * fixed malloc.h include for BSD based systems in
+ gm2/gm2-libs-pim/Break.c
+
+2005-07-21 Gaius Mulley <gaius@glam.ac.uk>
+
+ * moved gm2/examples/executive/Executive, TimerHandler, Debug,
+ SysVec to gm2/gm2-libs-coroutines and
+ * made gm2/Make-lang.in install these modules
+ * removed the -Wulm option and replaced it with -Wlibs=ulm
+ * added -Wlibs=logitech, -Wlibs=pim, -Wlibs=iso,
+ -Wlibs=pim-coroutine
+ * altered gm2/Make-lang.in so that the correct library modules
+ are placed into the correct directories during install.
+
+2005-07-20 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug exposed by: testsuite/gm2/pim/pass/maxlongint.mod
+ * modified IsMathType in gm2/gm2-compiler/M2Base.mod accordingly.
+
+2005-07-18 Gaius Mulley <gaius@glam.ac.uk>
+
+ * updated gm2/gm2.texi and gm2/gm2-libs.texi
+ * introduced modules Delay, ErrorCode, DebugTrace
+ and Break into gm2/gm2-libs-pim
+ * modified gm2/Make-file.in so that these modules
+ are built and installed.
+
+2005-07-14 Gaius Mulley <gaius@glam.ac.uk>
+
+ * GM2 Release 0.49
+ * tagged CVS using gm2_0_49
+
+ * introduced SHORTCARD into p2c
+ * added gm2/gm2-libs-pim/CardinalIO.def and
+ gm2/gm2-libs-pim/CardinalIO.mod
+ * added a number of procedures to implement CardinalIO.mod
+ in gm2/gm2-libs/StringConvert.mod
+ * improved gm2/gm2.texi
+ * modified gm2/Make-file.in so that the library modules
+ in gm2/gm2-libs-pim are also built and installed
+
+2005-07-10 Gaius Mulley <gaius@glam.ac.uk>
+
+ * constant literal string array assignment of smaller sizes to
+ array variables and parameters.
+
+2005-07-09 Gaius Mulley <gaius@glam.ac.uk>
+
+ * implemented MAX(ADDRESS) and MIN(ADDRESS)
+
+2005-07-08 Gaius Mulley <gaius@glam.ac.uk>
+
+ * finally all ulm modules compile under GM2
+ * fixed negative integer bug which was exposed in the 32 bit port
+ of gm2 when compiling testsuite/gm2/pim/pass/setoverflow.mod
+ and also gm2/ulm-lib-gm2/std/TimeIO.mod
+
+2005-07-06 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed a number of bugs relating to gm2 failuring to compile
+ gm2/ulm-lib-gm2/std/TimeIO.mod. Nested modules within
+ procedures exporting variables.
+ * alterations include correct type declaration ahead of
+ variable creation.
+ * creating all variables in the outer most procedure scope
+ if these variables are exported from inner modules.
+ * also fixed gm2/gccgm2.c so that pointer to sets are cast
+ into a generic ptr
+ * also fixed offset into sets (which had assumed sets started
+ with an element value zero).
+
+2005-06-22 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by John O Goyo <jgoyo@ca.inter.net>
+ multiple indexed arrays were internally defined incorrectly
+ and did not allow users to mix array indices by a[x,y,z] and
+ a[x][y,z] etc as per PIM and ISO specification.
+ see testsuite/gm2/pim/pass/index.mod and
+ testsuite/gm2/pim/pass/index2.mod and
+ testsuite/gm2/pim/run/pass/index3.mod
+
+2005-06-20 Gaius Mulley <gaius@glam.ac.uk>
+
+ * added code to treat LOC as a system type in parameter
+ passing.
+
+2005-06-17 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by John O Goyo <jgoyo@ca.inter.net>
+ CAST of different sized variables would fail.
+ * added new switch -Wpedantic-cast which warns if a cast
+ is converting a variable of a different size to the type.
+
+2005-06-08 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug which occurred if a constant set was created
+ in a procedure through the CONST construct.
+ * fixed a number of -Wextended-opaque issues in gm2/bnf/m2-h.bnf
+ * modified gm2/Make-lang.in to use -Wextended-opaque (for testing)
+
+2005-06-07 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug which occurred if an enumerated type field
+ was imported by another module.
+ (See testsuite/gm2/pim/pass/set10.mod)
+ * fixed circular dependancy bug in record generation.
+
+2005-06-03 Gaius Mulley <gaius@glam.ac.uk>
+
+ * reverted some of the changes made to the ulm libraries
+ in the light of fixing arrays with huge indices.
+ * mofified gm2/bnf/m2-h.bnf so that expressions within
+ statement sequences are ignored.
+
+2005-06-02 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/gccgm2.c fixed BuildArrayIndexType so that gm2 can build
+ arrays which have huge indices. This removes a failure from
+ the regression tests on systems which have a 32 bit long.
+
+2005-06-01 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/Make-file.in altered grep -e to aid portability under
+ Solaris (as reported by john o goyo <jgoyo@ca.inter.net>).
+ * gm2/examples/server added example of a threaded server
+ which uses the executive, transfer and iotransfer.
+ * gm2/examples/executive/Executive added KillProcess.
+ * gm2/gm2-libs-coroutines/SysVec.mod fixed vector selection
+ bug.
+
+2005-05-27 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/gccgm2.c fixed to detect array indices which exceed
+ sizetype.
+ * gm2/lang-specs.h fixed to propagate the -Wcpp flags though
+ to gm2 subcomponents.
+
+2005-05-25 Michel Derosa <derosa@videotron.ca>
+
+ * applied patches to gm2/gm2.texi which describe FreeBSD
+ build instructions.
+
+2005-05-19 Gaius Mulley <gaius@glam.ac.uk>
+
+ * rebuilt gm2/gm2-libs/configure
+ * gm2/gm2.texi added section heading for advice on building
+ GNU Modula-2 under FreeBSD 5.3
+
+2005-05-19 Michel Derosa <derosa@videotron.ca>
+
+ * applied patches to make gm2 build on FreeBSD 5.3
+ * gm2/gm2-libs/configure.in test for signal.h and direct.h
+ * gm2/gm2-libs/gm2-libs-host.h.in test for signal.h and direct.h
+ * gm2/tools-src/createUlmSys test for signal.h and direct.h
+
+2005-05-18 Gaius Mulley <gaius@glam.ac.uk>
+
+ * testsuite/gm2/types/run/pass/varient5.mod introduced to stress
+ variant records (equivalent to a C union for casting BYTES
+ into a CARDINAL). Based on an idea from Michel Derosa.
+
+2005-05-17 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/gm2-compiler/M2Quads.mod modified to accept zero length strings
+ as compatible with type CHAR.
+ * gm2/gm2-compiler/M2GenGCC.mod many modifications/refactoring to enable
+ strings of 1 or 0 characters to be type compatible with CHAR.
+ * these fixes allow Iztok's ISO library to compile cleanly.
+
+2005-05-16 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/gm2-compiler/M2GenGCC.mod fixed to allow HIGH(ch) where ch is
+ of type CHAR.
+ * gm2/gm2-compiler/M2GenGCC.mod fixed to allow comparison of literals
+ against subrange types.
+ * gm2/gm2-compiler/M2GenGCC.mod fixed to allow automatic conversion
+ of strings of 1 or 0 characters to be passed to a parameter of
+ type CHAR.
+ * these fixes allow more of the third party tests (from Iztok)
+ to pass.
+
+2005-05-13 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/Make-lang.in shell invocation to use $(SHELL) and also
+ converted bashisms into pure sh as suggested by
+ Michel Derosa <derosa@videotron.ca>
+
+2005-05-12 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/gm2-compiler/SymbolTable.mod and gm2/gm2-compiler/P2SymBuild.mod
+ modified to detect double declaration on import and produce useful
+ error messages.
+ * gm2/Make-lang.in fixes to the gm2.install rule.
+ * gm2/gm2-compiler/M2Quads.mod fixed BuildStaticArray to calculate
+ indices using INTEGER data type.
+
+2005-05-11 Gaius Mulley <gaius@glam.ac.uk>
+
+ * P2SymBuild.mod added call to CheckForEnumerationInCurrentModule
+ to fix 5 regression tests and allow enumeration types to be
+ visible when aliased via TYPEs and later IMPORTed.
+ (see testsuite/gm2/pim/pass/impf.mod)
+
+2005-05-10 Gaius Mulley <gaius@glam.ac.uk>
+
+ * major changes which now allow GM2 to compile nested varient records
+ (such as found in gm2/ulm-lib-gm2/std/RTErrors.def)
+ * added runtime regression test in testsuite/types/run/pass
+ * gm2/Make-lang.in modified to include RTErrors.mod to be built with
+ the ulm libraries. Grammer files are built without the -l option to pge.
+ * gm2/gccgm2.c new functions gccgm2_BuildOffset1 determinePenultimateField
+ which implement modifications to record/varient field calculation.
+ * gm2/gm2.texi contains gm2 internal documentation on how the front end
+ symbol table represents records, field and varient records.
+ * gm2/bnf/m2-2.bnf removed commented out code.
+ * gm2/examples/map/Makefile builds the utility semantic.
+ * gm2/gm2-compiler/M2Base.mod modifications to reflect change in PutFieldRecord
+ * gm2/gm2-compiler/M2GCCDeclare.mod added debugging procedures PrintVerbose
+ and PrintSymbol, which can be called interactively from gdb. Also fixed
+ varient record declaration.
+ * gm2/gm2-compiler/M2GenGCC.mod fixed varient record field calculation.
+ * gm2/gm2-compiler/M2Quads.mod changed operands to OffsetOp.
+ * gm2/gm2-compiler/M2SubExp.mod changes to reflect OffsetOp change.
+ * gm2/gm2-compiler/P2SymBuild.mod changed to allow nested varient records.
+ * gm2/gm2-compiler/SymbolTable.[def, mod] changes to varient record
+ representation. Fixed memory leak.
+ * gm2/gm2-compiler/gccgm2.def changed BuildOffset and added BuildOffset1
+ * gm2/ulm-lib-gm2/std/RTErrors.def changed parameter name to match
+ implementation module.
+ * gm2/ulm-lib-gm2/std/RTErrors.mod fixed pointer/integer constant type clash.
+
+2005-04-11 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed examples/executive
+
+2005-03-24 Gaius Mulley <gaius@glam.ac.uk>
+
+ * included the keyword MODULE as an stop set element
+ in gm2m and gm2l.
+
+2005-03-15 Gaius Mulley <gaius@glam.ac.uk>
+
+ * GM2 Release 0.44
+ * tagged CVS using gm2_0_44
+
+2005-03-14 Gaius Mulley <gaius@glam.ac.uk>
+
+ * finished tools-src/createUlmSys which builds a SYSTEM.c
+ (from ./configure results) ULM library compatible interface.
+ * modified Make-lang.in to install the ULM libraries.
+ * added new switch -Wulm which modifies the default search
+ path so that the ULM libraries are included.
+
+2005-01-05 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed bug reported by john o goyo <jgoyo@ca.inter.net>.
+ (testsuite/gm2/pim/run/pass/Countdown.mod)
+ * for loops are now implemented as per ISO description.
+ GNU Modula-2 now calculates the last iteration value
+ before the start of a loop. It then initializes the
+ iteration value and works towards the final value,
+ rather than testing to see whether the iteration value
+ exceeds or preceeds the limit value (this fails when using
+ a CARDINAL iterator and stopping at 0).
+ * added a number of run tests to exercise these changes.
+
diff --git a/gcc/m2/ChangeLog-2006 b/gcc/m2/ChangeLog-2006
new file mode 100644
index 00000000000..29718ed206f
--- /dev/null
+++ b/gcc/m2/ChangeLog-2006
@@ -0,0 +1,388 @@
+2006-12-25 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-file.in: fixed conditional building of library files.
+ Bug reported by Michael Lambert <lambert@psc.edu>.
+
+2006-12-21 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: fixed manual page installation.
+ * gm2/lang-options.h: include -Wlibs=min option.
+ * gm2/gm2-libs-min/libc.c: added parameters to functions.
+ * gm2/gm2-libs-min/libc.def: added.
+
+2006-12-20 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs-min: added
+ * gm2/gm2spec.c: modified to relect introduction of -Wlibs=min
+ * gm2/gm2.texi: document -Wlibs=min
+ * gm2/config-lang.in: include gm2cc to be installed
+ * GNU Modula-2 can be built as a cross compiler for the avr
+ microprocessor.
+
+2006-12-18 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/www/index.ms: updated web page to reflect G5 successful
+ make gm2.paranoid using gcc-3.3.6 and CVS
+ tag D2006.06.23.04.00.00
+ * gm2/gccgm2.c: use integer_type_node instead of boolean_type_node
+ as the size of boolean_type_node can differ from the
+ size of an integer_type_node.
+ * make gm2.paranoid works on LP64 opteron with a patched gcc-4.1.0
+
+2006-12-17 Gaius Mulley <gaius@gnu.org>
+
+ * fixed line number debugging information at the end of a
+ function.
+
+2006-12-05 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2Quads.mod: BuildCastFunction allow arrays
+ to be cast.
+ * testsuite/gm2/iso/stringchar.mod: fixed typos.
+ * gm2/gm2-compiler/M2Quads.mod: BuildDynamicArray,
+ BuildStaticArray, BuildDesignatorArray all SkipType to allow
+ type equivalence between arrays.
+
+2006-11-02 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/lang-specs.h: use gm2cc rather than the gcc driver.
+ * gm2/gm2-compiler/gm2lcc.mod: also use gm2cc rather
+ than gcc.
+ * gm2/gm2-compiler/gm2lcc.mod: corrected extern
+ declaration of exit.
+ * gm2/Make-lang.in: generate gm2cc from xgcc and install
+ it correcly.
+ * testsuite/gm2/pim/options/optimize/run/pass/gm2.exp: fixed
+ library module build.
+
+2006-10-20 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gccgm2.c: fixed building of constants strings.
+ Constants are also placed into the global scope so
+ that they are not garbage collected.
+ * gm2/M2GenGCC.mod: CodeXIndr handle special case of
+ null string.
+ * gm2/Make-lang.in: add automatically generated modules
+ to the verify12 rule.
+ * added a string assignment regression test.
+
+2006-10-19 Gaius Mulley <gaius@gnu.org>
+
+ * www/index.ms: updated gm2-harness release to 0.96.
+ * gm2/gm2-compiler/SymbolConversion.mod: Poison must
+ not check for gcc poisoning as it is called after a
+ function has been emitted and potentially poisoned.
+
+2006-10-18 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-config.in: added.
+ * gm2/Make-lang.in: include gm2/gm2-config.
+ * gm2/configure.in: generate gm2/gm2-config.
+ * backed out above changes
+
+2006-10-17 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/aclocal.m4: added.
+ * gm2/configure: rebuilt.
+
+2006-10-14 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: minor fixes to build manual pages.
+
+2006-10-13 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gccgm2.c: call gimplify_function on all
+ functions.
+ * gm2/Make-lang.in: added ability to optionally build
+ the ulm libraries which matches gm2-harness-0.94.
+
+2006-10-12 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/patches/gcc/4.1.1/01.gaius_patch_gcc: added.
+
+2006-10-07 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gccgm.2c: fixed conditional goto expressions.
+
+2006-10-04 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gccgm.2c: added debugging stub.
+
+2006-10-03 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2GenGCC.mod: fixed BuildEnd
+ to use IsProcedureGccNested in CodeKillLocalVar.
+ * gm2/gm2-compiler/M2GCCDeclare.def:
+ export IsProcedureGccNested.
+
+2006-10-01 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2GenGCC.mod: modified BuildEnd
+ to taken an extra parameter, nested, and set it
+ accordingly.
+
+2006-09-30 Waldek Hebisch <hebisch@math.uni.wroc.pl>
+
+ * gm2/gccgm2.c: (gccgm2_BuildEndFunctionCode) only
+ call gimplify_function_tree and cgraph_finalize_function
+ if the procedure is not nested.
+
+2006-09-29 Gaius Mulley <gaius@gnu.org>
+
+ * removed execute permissions for source files.
+ * gm2/patches/gcc/4.1.0/01.gaius_patch_gcc: improved.
+ * gm2/gccgm2.c: fixed comment.
+
+2006-09-20 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/patches/4.1.0/01.gaius_patch_gcc: added.
+
+2006-09-19 Gaius Mulley <gaius@gnu.org>
+
+ * huge amount of changes to bring gm2 up to gcc-4.1.0 and
+ also make it build with gcc-4.1.0.
+ * modified gm2/
+ Make-lang.in config-lang.in configure.in gccgm2.c
+ gm2-common.h gm2-lang.c gm2-lang.h gm2-tree.h gm2.texi
+ gm2builtins.c gm2spec.c lang-specs.h bnf/m2-3.bnf
+ examples/server/sckt.c examples/server/sckt.def
+ gm2-compiler/M2Comp.mod gm2-compiler/M2GCCDeclare.mod
+ gm2-compiler/M2GenGCC.mod gm2-compiler/M2Options.def
+ gm2-compiler/M2Options.mod gm2-compiler/M2Preprocess.mod
+ gm2-compiler/gccgm2.def gm2-compiler/gm2.mod
+ gm2-compiler/gm2lgen.mod gm2-libs/ASCII.def gm2-libs/ASCII.mod
+ gm2-libs/Args.def gm2-libs/Debug.def gm2-libs/IO.mod
+ gm2-libs/SYSTEM.mod gm2-libs/StdIO.mod gm2-libs/StrLib.mod
+ gm2-libs/StringConvert.def gm2-libs/libc.def
+ gm2-libs-coroutines/KeyBoardLEDs.c
+ gm2-libs-coroutines/Makefile gm2-libs-coroutines/SysVec.mod
+ gm2-libs-coroutines/TimerHandler.mod p2c/p2c.h
+ p2c/p2c-src/src/makeproto.c p2c/p2c-src/src/p2c-config.h
+ p2c/p2c-src/src/p2clib.c tools-src/mklink.c www/index.ms
+ * added files:
+ gm2/gm2-common.c gm2/gm2-tree.def gm2/lang.opt
+
+2006-08-31 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs/ASCII.def: changed EOL to equal to nl rather
+ than cr.
+
+2006-08-10 Gaius Mulley <gaius@gnu.org>
+
+ * fixed ASM statement.
+ * gm2/bnf/m2-3.bnf: fixed Pass3 and Pass2 const
+ * gm2/gccgm2.c: modified gccgm2_BuildAsm to use add_stmt
+ rather than expand_asm_expr.
+
+2006-08-09 Gaius Mulley <gaius@gnu.org>
+
+ * GM2 Release 0.53
+ * changed release number in configure.in, gm2.texi, Make-lang.in
+ * builds with gcc-4.1.0
+
+2006-08-08 Gaius Mulley <gaius@gnu.org>
+
+ * GM2 Release 0.52
+ * tagged CVS using gm2_0_52
+ * gm2/NEWS updated
+ * changed release number in configure.in, gm2.texi, Make-lang.in
+ * rebuilt configure
+
+2006-08-07 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/www/index.ms: updated to reflect release of gm2-harness-0.9
+
+2006-06-23 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/www/index.ms: updated to reflect release of gdb-6.5 which
+ contains enhanced Modula-2 language support. It also
+ documents that gm2-harness-0.8 has been released.
+
+2006-05-22 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/www/index.ms: updated to reflect sparc build success from
+ John O Goyo <jgoyo@ca.inter.net>
+
+2006-05-04 Gaius Mulley <gaius@gnu.org>
+
+ * implemented __INLINE__
+ * gm2/gccgm2.c: modified to inline procedures if requested.
+ * gm2/m2.flex: added new keyword __INLINE__
+ * gm2/gm2-compiler/M2Reserved.def
+ * gm2/gm2-compiler/M2Reserved.mod: added new keyword __INLINE__
+ * gm2/gm2-compiler/P1SymBuild.mod: builds inlined procedure
+ * gm2/gm2-compiler/M2GenGCC.mod: passes front end inlined procedure
+ to gccgm2.
+
+2006-04-24 Gaius Mulley <gaius@gnu.org>
+
+ * GM2 Release 0.51
+ * tagged CVS using gm2_0_51
+ * gm2/NEWS updated
+ * rebuilt configure
+ * finished implementing declaration of variables at addresses.
+ * modified gm2/bnf/m2-3.bnf, gm2/gm2-compiler/M2Quads,
+ gm2/gm2-compiler/SymbolTable.mod, gm2-compiler/P3SymBuild.mod
+
+2006-04-22 Gaius Mulley <gaius@gnu.org>
+
+ * implemented the declaration of a variable at an address.
+ * modified gm2/bnf/m2-3.bnf, gm2/bnf/m2-2.bnf, gm2/gm2-compiler/M2Quads.mod
+
+2006-04-21 Gaius Mulley <gaius@gnu.org>
+
+ * added testsuite/gm2/pim/pass/varaddress.mod
+ * modified gm2/bnf/m2.bnf, gm2/bnf/m2-2.bnf, gm2/bnf/m2-3.bnf,
+ gm2/bnf/m2-h.bnf to allow parsing of variables declared at addresses.
+
+2006-04-19 Gaius Mulley <gaius@gnu.org>
+
+ * added testsuite/gm2/pim/pass/sets5.mod
+ * fixed bug report by John O Goyo <jgoyo@ca.inter.net>
+ * (testsuite/gm2/pim/pass/sets5.mod and testsuite/gm2/pim/pass/sets4.mod)
+
+2006-04-19 Gaius Mulley <gaius@gnu.org>
+
+ * added testsuite/gm2/pim/pass/sets5.mod
+ * fixed bug report by John O Goyo <jgoyo@ca.inter.net>
+ * (testsuite/gm2/pim/pass/sets5.mod and testsuite/gm2/pim/pass/sets4.mod)
+
+2006-03-25 Gaius Mulley <gaius@gnu.org>
+
+ * added testsuite/gm2/pim/pass/sets4.mod
+ * gm2/gm2-compiler/P2SymBuild.mod: added more robust error detection
+ * gm2/gm2-compiler/M2GenGCC.mod: added more robust error detection
+
+2006-03-17 Gaius Mulley <gaius@gnu.org>
+
+ * added successful build reports to the web page
+
+2006-02-21 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2.texi: fixed new urls and added missing escaped @
+ * gm2/gm2-libs.texi: rebuilt
+ * gm2/gm2-iso/README.texi: fixed typo
+
+2006-02-20 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/NEWS updated
+
+2006-02-13 Gaius Mulley <gaius@gnu.org>
+
+ * GM2 Release 0.50
+ * tagged CVS using gm2_0_50
+ * gm2/NEWS: added, which contains news of user visible changes.
+ * gm2/Make-lang.in: updated version number
+ * gm2/gm2.texi: updated gm2 release number to 0.50 and gm2-harness number to 0.7
+ and improved install section.
+ * gm2/www: added homepage documents
+
+2006-02-10 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/ulm-lib-gm2/std/GetPass.mod: modified to work with:
+ * gm2/ulm-lib-gm2/sys/termios.def: new definition module for C
+ * gm2/ulm-lib-gm2/sys/termios.c: portable implmentation module for termios
+ interface
+ * gm2/ulm-lib-gm2/sys/SysTermIO.def: Modula-2 interface to the underlying
+ termios library.
+ * gm2/ulm-lib-gm2/sys/SysTermIO.mod: Modula-2 interface to termios.c.
+ * all regression tests pass on LP64
+
+2006-02-07 Gaius Mulley <gaius@gnu.org>
+
+ * fixed copyright notices for all ISO definition modules in
+ gm2/gm2-iso.
+
+2006-01-23 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/gm2-compiler/M2Options.mod: allow -p option.
+ * gm2/gm2-compiler/M2Quads.mod: remove call to stress stack during
+ Initialization
+
+2006-01-17 Michael H Lambert <lambert@psc.edu>
+
+ * testsuite/gm2/iso/pass/realbitscast.mod: modified to detect whether
+ it is being run under alpha and 64 bit architecture.
+ * testsuite/gm2/cpp/pass/subaddr.mod: modified to detect whether
+ it is being run under alpha and 64 bit architecture.
+
+2006-01-17 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/gm2-compiler/M2GenGCC.mod: coerse constants passed to parameter
+ of SYSTEM types. Fixes the make gm2.paranoid on ppc architecture.
+ * testsuite/gm2/iso/pass/realbitscast.mod: modified to detect whether
+ it is being run under ia64 architecture.
+ * testsuite/gm2/cpp/pass/subaddr.mod: modified to detect whether
+ it is being run under ia64 architecture.
+
+2006-01-16 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/gccgm2.c: altered INCL, EXCL and bit tests so that they subtract the
+ low value of the subrange before performing the bit operation.
+ * testsuite/gm2/pim/run/pass/setcritical.mod to test bugfix.
+ * gm2/gm2-compiler/gm2lcc.mod: added -B option
+ * gm2/lang-specs.h: pass -B option to gm2lcc
+
+2006-01-10 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed INTEGER, SHORTINT and LONGINT so that they all
+ call upon gccgm2_GetM2<type> rather than their C counterparts.
+ * fixed constant overflow on 32 bit address architectures when
+ compiling arrayhuge.mod and arrayhuge2.mod (as reported by
+ Michael H Lambert <lambert@psc.edu>)
+ * M2Code.mod::Code: call FlushWarnings and FlushErrors after StartDeclareScope
+ which flushes errors before code generation starts. This fixes
+ a timeout bug in the regression tests reported by
+ (John B Wallace Jr <wallacjb@enter.net>).
+ * M2GenGCC.mod::CodeSavePriority: introduced PriorityDebugging and turned
+ off debugging messages
+ * M2GenGCC.mod::CodeRestorePriority: introduced PriorityDebugging and turned
+ off debugging messages
+ * all regression tests now pass on GNU/Linux i386 (Debian Sarge)
+ * gm2/gm2-compiler/M2Quads.mod::LoopAnalysis:fixed bug in while loop
+ * corrected testsuite/gm2/errors/fail/testimport.mod to include a double import.
+
+2006-01-09 Gaius Mulley <gaius@glam.ac.uk>
+
+ * fixed LONGINT/LONGCARD bugs so that
+ testsuite/gm2/switches/pim4/run/pass/FpuIOBug.mod now passes.
+ LONGINT and LONGCARD are declared as long long int and
+ long long unsigned int respectively.
+ * updated gm2/gm2.texi to reflect changes in LONGINT and LONGCARD.
+
+2006-01-08 Gaius Mulley <gaius@glam.ac.uk>
+
+ * modified examples to utilize the module priority mechanism.
+
+2006-01-06 Gaius Mulley <gaius@glam.ac.uk>
+
+ * improved implementation of module priorities so that
+ only externally accessible procedures save and restore
+ interrupts.
+ * added testsuite/gm2/pimlib/coroutines/pass/priority3.mod and
+ testsuite/gm2/pimlib/coroutines/pass/priority3.def to test exporting
+ of procedures which need to save and restore interrupt priorities.
+
+2006-01-05 Gaius Mulley <gaius@glam.ac.uk>
+
+ * gm2/Make-lang.in: removed GM2_DIRS from the dependancies of
+ various rules, which in turn removed a number of "build loops"
+ * gm2/config-lang.in: removed reference to gm2/p2c/p2c-src/examples/Makefile
+
+2006-01-04 Gaius Mulley <gaius@glam.ac.uk>
+
+ * implemented module priorities.
+ * implemented gm2/gm2-libs-pim/TimeDate.mod
+ * added testsuite/gm2/pimlib/coroutines/pass/priority.mod,
+ testsuite/gm2/pimlib/coroutines/pass/priority2.mod and
+ testsuite/gm2/pimlib/logitech/run/pass/timedate.mod
+ * included TimeDate to be installed as part of the pim
+ libraries.
+
+2006-01-03 Michael H Lambert <lambert@psc.edu>
+
+ * fixed typo in gm2/gm2.texi
+ * added __ppc__ ifdefs into testsuite/gm2/iso/pass/realbitscast.mod
+ so that it ignores the REAL96 test on the G5
+ * added __ppc__ ifdefs into testsuite/gm2/switches/pim4/run/pass/FpuIOBug.mod
+
diff --git a/gcc/m2/ChangeLog-2007 b/gcc/m2/ChangeLog-2007
new file mode 100644
index 00000000000..3594b09519f
--- /dev/null
+++ b/gcc/m2/ChangeLog-2007
@@ -0,0 +1,378 @@
+2007-12-10 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/NEWS: updated.
+ * gm2/tools-src/def2texi.py: modified so that references
+ to types, variables and constants are added to the index
+ at the end of the documentation.
+ * gm2-libs-pim/RealInOut.def: all long procedures are also
+ exported.
+
+2007-12-07 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/NEWS: updated.
+ * gm2/gm2.texi: documented new -fxcode option and minor
+ fixes.
+ * gm2/lang-options.h: added -fxcode to list of options.
+ * gm2/lang.opt: added -fxcode to list of options.
+ * gm2/m2.flex: added m2flex_GetColumnNo.
+ * gm2/gm2-compiler/M2Error.mod: OutString modified to
+ use column and produce GNU and Xcode format errors.
+ * gm2/gm2-compiler/M2LexBuf.def: export column
+ related procedures.
+ * gm2/gm2-compiler/M2LexBuf.mod: introduced recording
+ of the column position. GetColumnNo, TokenToColumnNo
+ new procedures.
+ * gm2/gm2-compiler/M2Options.def: added Xcode.
+ * gm2/gm2-compiler/M2Options.mod: set Xcode accordingly.
+ * gm2/gm2/gm2-compiler/M2Students.mod: fixed spelling
+ mistake.
+ * gm2/gm2-compiler/P1SymBuild.mod: tidied up error
+ message.
+ * gm2/gm2-compiler/SymbolTable.mod: ditto.
+ * gm2/gm2-compiler/m2flex.def: added GetColumnNo
+ procedure.
+ * gm2/gm2-libs-pim/BitBlockOps.mod: intemediate checkin.
+
+2007-12-06 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/tools-src/gensum.py: new file.
+
+2007-11-14 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2.texi: corrected urls and last edit.
+ * gm2/gm2-libs.texi: recreated.
+
+2007-11-10 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/m2.flex: added explicit cast.
+ * gm2/Make-lang.in: now build h2def during stage2.
+ * gm2/gm2/c.flex: modified so that it ignores tabs.
+ * gm2/bnf/h2def.bnf: many bugfixes, still broken though.
+ * gm2/gm2-compiler/CLexBuf.mod: improved Debugging support.
+ * gm2/gm2-compiler/gm2lcc.mod: refactored comment handling
+ code to use the RemoveComment, RemoveWhiteSuffix and
+ RemoveWhitePrefix procedures in DynamicStrings module.
+ * gm2/gm2-compiler/gm2lgen.mod: likewise handle comments.
+ * gm2/gm2-libs/DynamicStrings.def: export
+ RemoveWhitePrefix, RemoveWhitePostfix, RemoveComment.
+ * gm2/gm2-libs/DynamicStrings.mod: implement above.
+
+2007-11-07 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: updated version to 0.63
+ * gm2/gm2.texi: updated version to 0.63 and updated
+ unbounded-by-reference documentation.
+ * gm2/gm2-compiler/M2GenGCC.mod: modified optimization
+ of unbounded addresses to test the memory range of
+ each unbounded parameter against a type compatible
+ var parameter, any overlapping addresses results in
+ a alloca and memcpy of the non var unbounded array.
+
+2007-11-02 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2GenGCC.mod: completed the further
+ optimization of unbounded addresses. It checks to
+ see if the contents of a type compatible unbounded
+ ARRAY matches the contents of a VAR parameter.
+ It checks against any VAR parameter (not just
+ unbounded VAR parameters - consider ARRAY OF BYTE).
+ * gm2/gm2.texi: documented the implementation of
+ the -funbounded-by-reference optimization flag
+ giving examples.
+
+2007-10-30 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2.texi: fixed @xref punctuation requirement.
+ * gm2/gm2-compiler/M2GenGCC.mod: fixed unbounded-by-reference
+ so that it works out whether two parameters might contain
+ the same contents. Further optimization is possible via
+ runtime checking of unbounded addresses.
+ * gm2/gm2-compiler/SymbolTable.mod: factored out some code.
+
+2007-10-26 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs/sckt.def: moved here from examples/server.
+ * gm2/gm2-libs-ch/sckt.c: moved here from examples/server.
+ * gm2/examples/ncurses/Makefile: changed switches from -W
+ to -f
+ * gm2/gm2-libs-coroutines/Makefile: changed switches from -W
+ to -f
+ * gm2/gm2-libs-coroutines/SysVec.mod: added many Asserts and
+ fixed some bugs relating to microseconds.
+ * gm2/gm2-libs-coroutines/TimerHandler.mod: fixed bug relating
+ to time vector.
+
+2007-10-25 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gccgm2.c: CHAR is now declared as an unsigned char.
+ * testsuite/gm2/pimlib/logitech/run/pass/bbits.mod: new file.
+ * testsuite/gm2/pimlib/logitech/run/pass/intb.mod: new file.
+
+2007-10-23 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2.texi: more building documentation fixes.
+ * gm2/www/index.ms: updated documentation to reflect
+ changes to the gm2.texi building instructions.
+
+2007-10-22 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs-pim/BitBlockOps.{def,mod}: added.
+ * gm2/Make-lang.in: added BitBlockOps to the Logitech list
+ of modules.
+ * gm2/gm2.texi: improved building documentation which now
+ relates to the daily CVS snapshot held on
+ http://floppsie.comp.glam.ac.uk/download/c
+
+2007-10-18 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/www/index.ms: rationalised the building instructions
+ between the web page and gm2/gm2.texi
+ * gm2/gm2.texi: updated the building instructions.
+
+2007-10-14 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: fixed bug in gm2/gm2-libs/gm2-libs-host.h
+ target so that configure uses the correct CC and CPP.
+
+2007-10-09 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/README: updated to reflect new homepage and mailing
+ list address.
+
+2007-10-07 Gaius Mulley <gaius@gnu.org>
+
+ * fixed bug reported by Dmitry Shatrov <shatrov@gmail.com>
+ * gm2/gm2-compiler/M2Quads.mod: added CheckNotConstAndVar
+ procedure. BuildAssignment use CheckNotConstAndVar.
+ * gm2/testsuite/gm2/pim/fail/constvar.mod: added new
+ regression test.
+ * gm2/gm2.texi: updated the last update field.
+
+2007-10-05 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: updated version to 0.62
+ * gm2/Make-lang.in: altered all -W options to their new
+ -f counterparts
+ * gm2/README: modified the advised build command
+ * gm2/gccgm2.c: removed all section of code inside #if 0
+ blocks (which were not part of the orig gcc source).
+ * gm2/gccgm2.c: modified OPT_W to OPT_f to reflect change
+ of -W flags to -f flags.
+ * gm2/gccgm2.c: reintroduced the -fcpp handling code.
+ * gm2/gm2.texi: updated version number to 0.62
+ * gm2/gm2.texi: altered all -W options to -f options
+ for code generation options. Left warning options
+ to use -W to mirror the gcc paradigm.
+ * gm2/gm2/gm2builtins.c: memmove introduced.
+ * gm2/gm2spec.c: changed all -W options to -f.
+ * gm2/lang-specs.h: changed all -W options to -f.
+ * gm2/lang.opt: changed all -W options to -f.
+ * gm2/bnf/gm2l.bnf: changed all -W options to -f.
+ * gm2/bnf/gm2m.bnf: changed all -W options to -f.
+ * gm2/gm2-libs-pim/BlockOps.{def,mod}: added to repository.
+ * gm2/examples/map/Makefile: changed all -W options to -f and
+ added -O3.
+ * gm2/gm2/gm2-compiler/M2Options.def: changed comments.
+ * gm2/gm2-compiler/M2Options.mod: changed all -W options to -f.
+ * gm2/gm2-compiler/M2Quads.mod: changed all -W options to -f.
+ * gm2/gm2-compiler/SymbolTable.mod: changed all -W options to -f.
+ * gm2/gm2-compiler/gm2.mod: changed all -W options to -f.
+ * gm2/gm2-compiler/gm2lcc.mod: changed all -W options to -f.
+ * gm2/gm2/gm2-compiler/ppg.mod: modified compile-command.
+ * gm2/gm2-libs/Builtins.def: added memmove to the list of
+ builtins.
+ * gm2/gm2-libs/Builtins.mod: implemented M2 wrapper for memmove.
+ * gm2/gm2-libs/cbuiltin.def: added access to C memmove.
+ * gm2/man/gm2.man: changed all -W options to -f.
+
+2007-09-27 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs/SYSTEM.mod: added SHIFT, ROTATE and their
+ support counterparts.
+ * gm2/gm2-libs-pim/BitByteOps.{def,mod}: added.
+ * gm2/gm2-libs-pim/BitWordOps.{def,mod}: completed.
+ * gm2/gm2.texi: updated to reflect the addition of SHIFT,
+ ROTATE procedures in PIM SYSTEM.mod.
+ * gm2/gm2/Make-lang.in:
+ * gm2/gm2/README:
+ * gm2/gm2/gccgm2.c:
+ * gm2/gm2/gm2.texi:
+ * gm2/gm2/gm2spec.c:
+ * gm2/gm2/lang-options.h:
+ * gm2/gm2/lang-specs.h:
+ * gm2/gm2/lang.opt:
+ * gm2/gm2/bnf/gm2l.bnf:
+ * gm2/gm2/bnf/gm2m.bnf:
+ * gm2/gm2/gm2-compiler/M2Options.def:
+ * gm2/gm2/gm2-compiler/M2Options.mod:
+ * gm2/gm2/gm2-compiler/M2Quads.mod:
+ * gm2/gm2/gm2-compiler/SymbolTable.mod:
+ * gm2/gm2/gm2-compiler/gm2.mod:
+ * gm2/gm2/gm2-compiler/gm2lcc.mod:
+ * gm2/gm2/gm2-compiler/ppg.mod: all changed to reflect moving
+ -W switches to -f switches as per gcc. Only using -W for
+ compile time warnings, -f for language features including
+ runtime checking.
+
+2007-09-14 Gaius Mulley <gaius@gnu.org>
+
+ * www/index.ms: updated web pages to reflect 0.60 release
+ and availability of debian packages.
+
+2007-08-14 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/patches/gcc/4.1.2/02.gaius_rs6000_lang: new patch to
+ enable gm2 to build on the PS3 (ppc) based machines.
+
+2007-08-08 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: fixes to enable avr cross compile to
+ build (use cross gcc and add -B./ when building libraries).
+
+2007-07-23 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gccgm2.c: gccgm2_BuildSubrangeType switched over to using
+ the implementation of the subrange type as opposed to the base
+ INTEGER type.
+ * gm2/gm2-compiler/M2Quads.mod: CheckSubrange converts the
+ Exp into an INTEGER type before generating the range checking
+ quadruples. This in turn allows M2SubExp.mod to be built with
+ optimization. make gm2.paranoid with -O works against gcc-4.1.2.
+
+2007-07-06 Gaius Mulley <gaius@gnu.org>
+
+ * added gm2/gm2-harness.
+ * gm2/Make-lang.in: added interactive debugging module
+ gm2/m2pp.o to link targets.
+ * gm2/gccgm2.c: rewritten pushdecl and friends and vastly
+ simplified and reduced the code. Modified all parameters
+ to use ANSI C rather than K&R C. Rewritten create
+ gccgm2_BuildStartFunctionCode and gccgm2_BuildEndFunctionCode.
+ Also ensured that all variables are added to the statement list
+ via DECL_EXPR and ensured that BIND_EXPR and BLOCKs are created
+ in exactly the same way as their C counterparts.
+ Fixed important bug in creating TREEs which represent parameters.
+ * gm2/m2pp.c: new interactive debugging module will print a GCC
+ tree using Modula-2 syntax.
+ * gm2/m2pp.h: prototype for the above.
+ * gm2/gm2-compiler/M2GCCDeclare.mod: unbounded types are now uniquely
+ created from their basic type. Improved debugging of unbounded type.
+ * gm2/gm2-compiler/M2GenGCC.mod: DoCopyString new function which is
+ used by CodeBecomes and CodeXIndr. Simplified CodeIndrX and CodeXIndr
+ in light of bugs fixed in gm2/gccgm2.c.
+ * gm2/gm2-compiler/M2Quads.mod: made the type following more accurate
+ during the construction of array arithmetic and indirection. This
+ in turn allows -O to be used in GCC's backend.
+ * gm2/gm2-compiler/SymbolTable.def: modified interface to unbounded
+ symbols.
+ * gm2/gm2-compiler/SymbolTable.def: implemented above.
+ * GM2 now builds when -O is suppled to stage2 or stage3.
+ * GM2 now builds with (a patched) gcc-4.1.2
+
+2007-05-28 Gaius Mulley <gaius@gnu.org>
+
+ * gm2-compiler/M2Quads.mod: replaced PutVarTypeAndSize with
+ PutLeftValueFrontBackType.
+ * gm2-compiler/SymbolTable.mod: implemented
+ PutLeftValueFrontBackType and GetLeftValueFrontBackType.
+ * gm2/gm2-compiler/M2GCCDeclare.mod: rationalised variable
+ creation by introducing function: DoVariableDeclaration.
+ All variables are created via this function.
+ Use GetLeftValueFrontBackType.
+
+2007-05-18 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: removed -O for paranoid
+
+2007-05-11 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: added -O for paranoid
+ * gm2/gccgm2.c:
+ * gm2/gm2-compiler/M2Base.def: removed generic Unbounded type
+ * gm2/gm2-compiler/M2Base.mod: removed generic Unbounded type
+ creation.
+ * gm2/gm2-compiler/M2Code.mod: tidied up comments and semicolon.
+ * gm2/gm2-compiler/M2GCCDeclare.def: export DeclareParameters.
+ * gm2/gm2-compiler/M2GCCDeclare.mod: implement
+ DeclareParameters and new unbounded type mechanism.
+ * gm2/gm2-compiler/M2GenGCC.mod: modified references
+ to unbounded fields. Fixed two major optimization bugs
+ in CodeXIndr and CodeIndrX pointer types
+ now use generic pointer types when building indirect GCC
+ trees.
+ * gm2/gm2-compiler/M2Quads: now create a specific unbounded type
+ rather than cast to a generic unbounded record. Again this fixes
+ bugs in Tree construction which were exposed by the back end
+ when -O was enabled.
+ * gm2/gm2-compiler/SymbolTable.def: declared Unbounded record and
+ field operators.
+ * gm2/gm2-compiler/SymbolTable.mod: implement Unbounded record and
+ field operators.
+
+2007-04-25 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs: regenerated configure
+
+2007-02-16 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/bnf/gm2m.bnf: fixed string deallocation bug.
+ * gm2/gm2-libs-pim/FileSystem.{def,mod}: exported Reset
+ and fixed filename and string conversion.
+
+2007-02-07 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2GCCDeclare.mod: added FindOuterModule
+ to determine whether a symbol should be declared in the
+ GCC global scope.
+ * fixes ulm library building problem introduced by the previous
+ interim checkin.
+
+2007-02-06 Gaius Mulley <gaius@gnu.org>
+
+ * interim checkin, due to optimization fixes.
+ * gm2/gccgm2.c: changes to the way variables are declared.
+ Removed calls to expand_decl.
+ * gm2-compiler/M2GCCDeclare.mod: passes boolean to
+ DeclareKnownVariable indicating whether the variable was
+ declared in the outer global scope.
+
+2007-01-26 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gccgm2.c: mark_function_addresses_referenced added.
+ * gm2/gccgm2.c: gccgm2_MarkFunctionReferenced added.
+ * gm2/gccgm2.c: gccgm2_SetFlagUnitAtATime added.
+ * gm2/gm2-compiler/M2Code.mod: MarkExported used.
+ * gm2-compiler/M2GCCDeclare.def: MakeExported defined.
+ * gm2-compiler/M2GCCDeclare.mod: MakeExported added.
+ * gm2/gm2-compiler/gccgm2.def: SetFlagUnitAtATime,
+ MarkFunctionReferenced, defined.
+
+2007-01-19 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs-pim/FileSystem.mod: added.
+ * gm2/Make-lang.in: introduced GM2_O_S3 variable so that
+ optimization can be introduced into stage3 only.
+ * gm2/gccgm2.c: added gccgm2_FinishBackend.
+ * gm2/gm2-compiler/M2Code.mod: use gccgm2_FinishBackend.
+
+2007-01-18 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gccgm2.c: use gm2_mark_addressable rather than
+ the TREE_ADDRESSABLE macro for consistency.
+
+2007-01-05 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-file.in: added FileSystem.mod to the gm2-libs-pim
+ set of libraries.
+ * gm2/TODO: removed FileSystem.mod from the list
+ * gm2/gm2-compiler/P1SymBuild.mod: added error message
+ * gm2/gm2-libs/FIO.mod: fixed copyright message
+ * gm2/gm2-libs/M2RTS.def: fixed typo.
+ * gm2/gm2-libs/libc.def: added rename function.
+ * gm2/gm2-libs/wrapc.def: modified filesize so that it modifies
+ two unsigned ints as the size, rather than return a long unsigned.
+ * gm2/gm2/gm2-libs-ch/libc.c: added unlink function.
+ * gm2/gm2/gm2-libs-ch/wrapc.c: implemented filesize.
+ * gm2/gm2/gm2-libs-pim/FileSystem.def: improved comments and added
+ more file state to the File record.
+
diff --git a/gcc/m2/ChangeLog-2008 b/gcc/m2/ChangeLog-2008
new file mode 100644
index 00000000000..65c6aec6a2b
--- /dev/null
+++ b/gcc/m2/ChangeLog-2008
@@ -0,0 +1,1994 @@
+2008-12-31 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs-ch/dtoa.c: new file.
+ * gm2/gm2-libs-ch/ldtoa.c: new file.
+ * gm2/gm2-libs/dtoa.def: new file.
+ * gm2/gm2-libs/ldtoa.def: new file.
+ * gm2/gm2-libs/StringConvert.mod: removed call to free.
+ * gm2/gm2-libs-iso/RealConv.mod: reimplemented
+ conversion routines using dtoa rather than
+ StringConvert.
+ * gm2/gm2-compiler/M2Quads.mod: fixed bug reported by
+ John O Goyo <jgoyo@ca.inter.net> set expressions using
+ / did not reduce to xor. Confusion between DivTok (DIV)
+ and DivideTok (/) tokens.
+ * testsuite/gm2/pim/run/pass/bitsettest.def: new file.
+ * testsuite/gm2/pim/run/pass/bitsettest.mod: new file to
+ test this bugfix never regresses.
+ * gm2/Make-file.in: added dtoa.def and ldtoa.def to the
+ list of definition modules in GM2-LIBS-BOOT-DEFS and
+ GM2-LIBS-DEFS.
+
+2008-12-30 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: modified SO, SO_O2 to contain -fPIC.
+ Added dtoa.c and ldtoa.c.
+ * gm2/gm2-libs/StringConvert.mod: corrected dates.
+ * gm2/gm2-libs/errno.def: added ERANGE.
+ * gm2/gm2-libs-iso/README.texi: added RealConv to list
+ of completed modules.
+ * gm2/init/gm2-gccinit: added dtoa and ldtoa.
+ * gm2/init/gm2lccinit: added dtoa and ldtoa.
+ * gm2/init/gm2lgeninit: added dtoa and ldtoa.
+ * gm2/init/gm2linit: added dtoa and ldtoa.
+ * gm2/init/gm2lorderinit: added dtoa and ldtoa.
+ * gm2/init/gm2minit: added dtoa and ldtoa.
+ * gm2/init/h2definit: added dtoa and ldtoa.
+ * gm2/gm2-libs/StringConvert.mod: replaced
+ implementation of LongrealToString with a call
+ to ldtoa. Replaced implementation with a call
+ to strtold.
+ * all regression tests pass on LP64.
+
+2008-12-19 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs/StringConvert.mod: used powl instead
+ of exp10l due to portability issues.
+
+2008-12-18 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2/Make-lang.in: RealConv.mod new file.
+ * gm2/gm2/gm2builtins.c: added __builtin_log10f,
+ __builtin_log10 and __builtin_log10l.
+ * gm2-libs/Builtins.def: added definitions for
+ log10f, log10, log10l, exp10f, exp10, exp10l.
+ * gm2-libs/Builtins.mod: new functions
+ log10f, log10, log10l, exp10f, exp10, exp10l.
+ * gm2/gm2-compiler/M2Quads.mod: migrated more error
+ messages to use M2MetaError and also made
+ BuildTruncFunction recover if operands are the wrong type.
+ * gm2/gm2-libs/StringConvert.def: ToSigFig new function.
+ * gm2/gm2-libs/StringConvert.mod: refactored to use IsDigit.
+ Implemented ToSigFig. StringToLongreal improved to
+ minimise floating point operators. LongrealToString
+ now allows TotalWidth of zero in which case it keeps
+ converting until the precision is exhausted.
+ * gm2/gm2-libs/cbuiltin.def: new definitions log10f,
+ log10, log10l, exp10, exp10l, exp10f.
+ * gm2/gm2-libs/libm.def: new definitions exp10, exp10l,
+ exp10f.
+ * gm2/Make-lang.in: added -lm to all stage1 executables.
+ * gm2/gm2spec.c: added MATH_LIBRARY to the list
+ of base libraries on the final link command.
+ * gm2/gm2-libs/StringConvert.mod: added forward declaration
+ to help p2c.
+
+2008-12-15 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs/MathLib0.def: included definitions for
+ expl, lnl, tanl, arctanl.
+ * gm2/gm2-libs/MathLib0.mod: implemented above functions
+ and also modified logs to use libm.logf, tanl to use
+ libm.tanl, arctans to use libm.atanf and arctanl to
+ use libm.atanl.
+
+2008-12-13 Gaius Mulley <gaius@gnu.org>
+
+ * testsuite/gm2/pimlib/logitech/run/pass
+ added runtime tests to check the values of REAL and
+ LONGREALs once converted.
+ * gm2/gm2-libs/FormatStrings.mod: tidied up comments.
+ * gm2/gm2-libs/MathLib0.def: entierl (new function).
+ * gm2/gm2-libs/MathLib0.mod: entierl implement
+ (new function).
+ * gm2/gm2-libs/StringConvert.def: added example of
+ use to the comments.
+ * gm2/gm2-libs/StringConvert.mod: DetermineSafeTruncation
+ tidied up comments and added examples, fixed bugs.
+ * gm2/gm2-libs-pim/RealConversions.def: tided up comments
+ and added examples. LongRealToString and ReadToString
+ now take an INTEGER width which matches the Logitech
+ definitions.
+ * gm2/gm2-libs-pim/RealConversions.mod: RealToString and
+ LongRealToString modified width parameter to take an INTEGER.
+ Reimplemented much of LongRealToString and altered its
+ definition to make it simpler to use.
+
+2008-12-05 Gaius Mulley <gaius@gnu.org>
+
+ * fixed bug reported by Steve Giess <scgiess@hotmail.com>
+ which showed const+realvar was not converted to the
+ required REAL/LONGREAL/SHORTREAL type when passed
+ to a procedure.
+ * gm2/gm2-compiler/M2GenGCC.mod: ensure that actual
+ parameter are converted to formal parameter types if
+ they are a member of the real type family.
+ * testsuite/gm2/pim/run/pass/mathconst.mod: new file.
+ * testsuite/gm2/pim/run/pass/math.mod: new file.
+ * testsuite/gm2/pim/run/pass/math2.mod: new file.
+ * gm2/gm2-compiler/M2Base.mod: fixed MixTypes to
+ handle expressions of RType and (REAL|SHORTREAL|LONGREAL).
+
+2008-12-01 "Nestor" <nestorac@gmail.com>
+
+ * gm2/gm2-libs/StringConvert.mod: appended
+ string to leading zeros.
+
+2008-11-28 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2spec.c: insert option "-shared-libgcc" onto
+ command line to fix linking problem exposed Darwin.
+ * gm2/Make-lang.in: use g++ as the gm2cc linker.
+
+2008-11-27 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2Options.mod: added ability for
+ the Modula-2 frontend to ignore -d options. The -d
+ options are processed by gcc component of cc1gm2.
+ * gm2/gm2.texi: added -d to the list of supported
+ options.
+
+2008-11-26 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: added cc1plus, cc1, cpp to the
+ list of executables to be installed as part of gm2.
+
+2008-11-25 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: install all subsiduary binaries
+ into $(DESTDIR)$(libexecsubdir) instead of
+ $(DESTDIR)$(libsubdir).
+
+2008-11-24 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: prefixed invocation of makeversion
+ with /bin/bash. Changed rule to build the paranoid version
+ of sckt.o.
+ * gm2/gccgm2.c: reset TYPE_SIZE when building PROCEDURE
+ types (this fixes a bug exposed by WholeConv.mod).
+ PROCEDURE type variables were not allocated any space.
+ General tidying up.
+ * gm2/m2pp.c: detect and avoid print out recursive data
+ structures. Added function types to be printed.
+ * gm2/gm2-compiler/M2Base.mod: completed type checking code
+ to ensure that procedure types are fully type checked.
+ * gm2/gm2-compiler/M2MetaError.mod: added test against NulSym.
+ * gm2/gm2-compiler/M2Quads.mod: added call to MetaWarnings2.
+ * gm2/gm2-compiler/M2Range.mod: tided up error messages if
+ the procedure type causes a type mismatch.
+ * gm2/gm2-libs-iso/WholeConv.mod: rewritten ValueInt and
+ ValueCard.
+
+2008-11-12 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs-iso/WholeConv.mod: finished implementation
+ module.
+ * gm2/gm2-libs-iso/WholeStr.mod: finished implementation
+ module.
+ * gm2/gm2-libs-iso/WholeIO.mod: finished implementation
+ module.
+ * gm2/Make-lang.in: added WholeConv.mod, WholeStr.mod
+ and WholeIO.mod to the list of ISO modules to be built
+ and installed.
+ * gm2/gm2-libs-iso/README.texi: updated list of completed
+ modules.
+ * gm2/Make-lang.in: added cc1plus to the tools to be
+ installed as part of gm2.
+ * gm2/gm2.texi: new section written explaining how
+ to move an entire installation to a new directory.
+ * gm2/README: updated download instructions and
+ mentioned that the compiler may now be moved.
+
+2008-11-11 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2spec.c: modified add_default_directories
+ to use a default_library_path. lang_specific_driver
+ sets the default_library_path to getenv LIBRARY_PATH
+ or failing that to the LIBSUBDIR as determined by
+ configure.
+
+2008-11-10 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs-iso/README.texi: added RndFile
+ to the list of completed implementation modules.
+ Removed duplicate StreamFile.
+ * gm2/gm2-libs-iso/RndFile.def: tidied up comments.
+ Set FilePosSize to SIZE(LONGINT) and
+ FilePos = LONGINT.
+ * gm2/gm2-libs-iso/Storage.mod: tidied up spaces.
+ * gm2/tools-src/makeversion: added gm2_version
+ prototype.
+ * gm2/gm2-libs-iso/RndFile.mod: new file.
+
+2008-11-08 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/ChangeLog:
+ * gm2/examples/svga/DisplayBuffer.def: tidied up
+ spacing.
+ * gm2/examples/svga/Matrix3D.def: tidied up
+ spacing.
+ * gm2/examples/svga/Matrix3D.mod: tidied up
+ spacing.
+ * gm2/examples/svga/Transform.def: tidied up
+ spacing.
+ * gm2/gm2-compiler/SymbolTable.mod: introduced
+ test to make it more robust in the face of
+ erroneous code.
+
+2008-11-08 Michael Lambert <lambert@psc.edu>
+
+ * testsuite/gm2/iso/pass/realbitscast.mod: added test
+ against __LP64__.
+ * testsuite/gm2/cpp/pass/subaddr.mod: added test
+ against __LP64__.
+
+2008-11-07 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: new rules to make gm2version.c
+ and M2Version.mod. New rule to compile gm2version.c
+ and modified link of xgm2 to include gm2version.o
+ * gm2/gm2.texi: removed entry to h2def.texi.
+ * gm2/gm2spec.c: detect --version or -fversion and
+ call gm2_version.
+ * gm2/lang-options.h: add new options --version and
+ -fversion.
+ * gm2/lang.opt: add new options --version and
+ -fversion.
+ * gm2/gm2-compiler/M2Options.mod: display version
+ in cc1gm2.
+ * tools-src/makeversion: rewriten.
+ * gm2/gm2-compiler/M2Options.mod: corrected licence
+ version.
+ * gm2/gm2/gm2-libs-ch/sckt.c: removed include to
+ stdio.h.
+ * gm2/gm2spec.c: added test for source file and only
+ enable linking if the source file found.
+ * gm2/gm2-libs-host.h.in: added HAVE_NETINET_IN_H
+ and HAVE_NETDB_H macros.
+ * gm2/gm2-libs/configure.in: added tests for netinet/in.h
+ netdb.h. Updated the version number and email address.
+ * gm2/gm2-libs/configure: rebuilt.
+ * gm2/Make-lang.in: added version.texi to the list of texi
+ files.
+ * gm2/gm2.texi: include version.texi.
+ * gm2/tools-src/makeversion: added -t argument and made it
+ test the version number in gm2/gm2-libs/configure.in.
+
+2008-11-05 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/www/index.ms: reworded some of the FAQs.
+ * gm2/gm2.texi: fixed spacing
+ * testsuite/gm2/pim/options/optimize/run/pass/testadd.mod:
+ fixed dates.
+ * testsuite/gm2/pim/options/optimize/run/pass/gm2.exp:
+ fixed link command.
+ * testsuite/gm2/pim/options/optimize/run/pass/addition.mod:
+ fixed dates.
+ * testsuite/gm2/pim/options/optimize/run/pass/addition.def:
+ fixed dates.
+ * lib/gm2.exp: fixed ability to configure link path -L.
+ * lib/gm2-torture.exp: fixed ability to configure link
+ path -L.
+
+2008-11-04 Gaius Mulley <gaius@gnu.org>
+
+ * All regression tests pass on LP64 Athlon Debian
+ Etch.
+ * gm2/gccgm2.c: gccgm2_BuildArray (new function).
+ build_unary_op changed to handle Modula-2 array
+ arithemetic rather than C pointer and indice
+ computations.
+ * gm2/m2pp.c: m2pp_array_type (new function).
+ * gm2/gm2-compiler/Lists.mod: tidied up spacing.
+ * gm2/gm2-compiler/M2GenGCC.mod: CodeArray (new
+ procedure). FoldBase and CodeBase removed.
+ * gm2/gm2-compiler/M2Quads.def: ArrayOp replaces
+ BaseOp.
+ * gm2/gm2-compiler/M2Quads.mod: ArrayOp replaces
+ BaseOp. BuildStaticArray is reimplemented using
+ ArrayOp.
+ * gm2/gm2-compiler/M2SubExp.mod: ArrayOp replaces
+ BaseOp.
+ * gm2/gm2-compiler/SymbolTable.mod: modifications
+ to the debugging hooks.
+ * gm2/gm2-compiler/gccgm2.def: BuildArray (new
+ definition).
+ * gm2/gm2-libs/FIO.mod: tab space changes.
+ * gm2/www/index.ms: FAQ (new section).
+
+2008-11-03 Gaius Mulley <gaius@gnu.org>
+
+ * Cygwin port builds and installs.
+ * gm2/lang.opt: add -idirafter option which is used
+ by the preprocessor.
+ * gm2/gm2.texi: improved the cygwin build section.
+ * gm2/www/index.ms: updated web pages
+ * gm2/gm2.texi: modified version-GM2 to 0.68 to
+ reflect the version number in the CVS being worked
+ upon.
+ * gm2/Make-lang.in: modified GM2-VERSION to 0.68 to
+ reflect the version number in the CVS being worked
+ upon.
+
+2008-11-02 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2/Make-lang.in: removed $(exeext) from all
+ transformed names.
+ * gm2/gm2/gm2spec.c: append libraries at the end of the
+ command line rather than at the beginning. Only add
+ -lgcc_eh if ENABLE_SHARED_LIBGCC is defined.
+ * gm2/ulm-lib-gm2/sys/termios.c: added prototype for
+ _M2_termios_finish.
+ * gm2/gm2/gm2spec.c: removed test line.
+ * gm2/examples/hello/Makefile: clean removes a.exe
+
+2008-10-29 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2GCCDeclare.mod: fixed bug in
+ DeclareDefaultType which caused a segfault when using
+ BITSET8, BITSET16, BITSET32 (reported by Scott Iverson).
+ The set type was incorrectly declared as a subrange.
+ * gm2/gm2-compiler/SymbolTable.mod: tidied up more
+ error messages.
+ * gm2/gm2-compiler/M2Quads.mod: moved the assignment
+ check after the BecomesOp, to ensure that during
+ code generation we can check the types after a
+ constant designator has been resolved.
+
+2008-10-28 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gccgm2.c: BuildArrayStringConstructor (new function).
+ * gm2/gm2-compiler/M2GenGCC.mod: DoCopyString remove
+ redundant parameter. BuildReturnValue check to see whether
+ we are returning a constant string and if so call
+ BuildArrayStringConstructor.
+ * gm2/gm2-compiler/M2LexBuf.mod: add Assert to ensure
+ that the CurrentTokeNo>=ListOfTokens.LastBucketOffset.
+ * gm2/gm2-compiler/M2Quads.mod: revoke yesterdays
+ changes to this file in an attempt to allow GM2/GCC
+ to propagate the constant string further.
+ * gm2/gm2-compiler/gccgm2.def: add
+ BuildArrayStringConstructor to definition module.
+ * gm2/gm2-compiler/M2LexBuf.mod: UpdateFromBucket (new
+ function). GetToken uses UpdateFromBucket and fixes
+ a buffer overrun bug reported by Scott Robinson.
+
+2008-10-27 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2Quads.mod: modified BuildReturn
+ so that string constants can be returned from
+ functions with static array return types.
+ * testsuite/gm2/pim/pass/testreturnstr.mod: (new file).
+ * testsuite/gm2/pim/run/pass/testreturnstr.mod: (new file).
+ * testsuite/gm2/pim/run/pass/testreturnstr2.mod: (new file).
+
+2008-10-26 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs-iso/LongMath.mod: tidied up comments.
+ * gm2/gm2-libs-iso/README.texi: brought list of
+ completed ISO modules up to date.
+ * gm2/NEWS: document 0.68 changes in readiness
+ for a release.
+ * gm2/gm2.texi: (Building GNU Modula-2 under Cygwin)
+ new section. Tidied up some text.
+ * gm2/gm2-compiler/M2Quads.mod: corrected SIZE
+ to return ZType constant rather than CARDINAL constant.
+ * gm2/gm2-libs/SYSTEM.def: corrected definition
+ of SIZE.
+ * gm2/gm2-compiler/M2System.mod: corrected definition
+ of ADDRESS so that it can be dereferenced. Fixed import
+ of ZType.
+ * gm2/gm2-compiler/SymbolTable.mod: improved some error
+ messages by using M2MetaError. Corrected dates.
+
+2008-10-25 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2spec.c: (add_exec_dir) new function,
+ add new function to list of gm2 spec functions.
+ * gm2/lang-specs.h: use exec_prefix to find
+ the executable cc1 when -fcpp is specified on the
+ command line.
+ * gm2/examples/swig/strlen: StrLib.def StrLib.i
+ removed both files.
+ * gm2/patches/gcc/4.1.2/05.gaius_patch_gcc: new
+ patch file.
+
+2008-10-24 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2Quads.mod: (EnsureImportedFrom)
+ replaced with (GetQualidentImport). Fixes a bug
+ reported by Scott Iverson which was shown in
+ testsuite/gm2/isolib/run/pass/testappend.mod.
+
+2008-10-22 Michael Lambert <lambert@psc.edu>
+
+ * testsuite/gm2/iso/pass/realbitscast.mod: patch to
+ turn off 64 bit tests on an i386 and Apple OSX
+ combination.
+
+2008-10-22 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: include library build directory
+ when building gm2-libs-pim libraries.
+ * gm2/gm2.texi: corrected documentation to include
+ c++ in the list of languages needed to build GNU
+ Modula-2.
+ * gm2/gm2-compiler/M2ALU.mod: corrected four parameter
+ errors.
+ * gm2/gm2-compiler/M2Base.def: IsValidParameter new
+ procedure.
+ * gm2/gm2-compiler/M2Base.mod: IsValidParameter implement
+ it and produce better error messages. Fixed parameter
+ compatibility between ZType and BYTE, WORD and ADDRESS.
+ * gm2/gm2-compiler/M2GCCDeclare.mod: correct debugging
+ information.
+ * gm2/gm2-compiler/M2MetaError.mod: give ability of the
+ error routines to handle %N (count) and also only quote
+ symbol names.
+ * gm2/gm2-compiler/M2Quads.mod: produce range checks
+ for parameter passing.
+ * gm2/gm2-compiler/M2Range.def: InitTypesParameterCheck
+ modify parameters to fully specify which parameter,
+ procedure, formal, actual parameters are being checked.
+ * gm2/gm2-compiler/M2Range.mod: implement above.
+ * gm2/gm2-compiler/M2Reserved.mod: corrected parameter
+ passing to AddKeyword.
+ * gm2/gm2-compiler/SymbolTable.def: extended
+ IsNameAnonymous.
+ * gm2/gm2-compiler/SymbolTable.mod: extended
+ IsNameAnonymous.
+ * gm2/gm2-compiler/gm2lorder.mod: improved the help message.
+ * gm2/gm2-libs/Debug.mod: tidied up comments.
+ * gm2/gm2-libs/M2RTS.mod: corrected parameters.
+ * gm2/gm2-libs/StrIO.def: tidied up comments.
+ * gm2/gm2-libs-iso/ClientSocket.mod: corrected parameters.
+ * gm2/gm2-libs-iso/M2EXCEPTION.mod: corrected parameters.
+ * gm2/gm2-libs-iso/M2RTS.mod: corrected parameters.
+ * gm2/gm2-libs-iso/ProgramArgs.mod: corrected parameters.
+ * gm2/gm2-libs-iso/RTgen.mod: corrected parameters.
+ * gm2/gm2-libs-iso/SeqFile.mod: corrected parameters.
+ * gm2/gm2-libs-iso/StreamFile.mod: corrected parameters.
+ * gm2/gm2-libs-pim/BitByteOps.mod: corrected type changes
+ by using fixed sized types.
+ * gm2/p2c/p2c-src/src/lex.c: fixed bug when implementing
+ __FUNCTION__ in p2c.
+ * gm2/ulm-lib-gm2/std/M2RTS.mod: import RTExceptions to
+ aid linker.
+
+2008-10-19 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2Base.mod: AttemptToCreateSetType
+ modified parameter name and altered calls to this
+ function accordingly. Corrected set sized types.
+
+2008-10-18 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2/m2.flex: corrected dates.
+ * gm2/gm2/gm2-compiler/M2Base.mod: moved from M2Error
+ handling to M2MetaError handling.
+ * gm2/gm2/gm2-compiler/M2GCCDeclare.mod: moved from M2Error
+ handling to M2MetaError handling.
+ * gm2/gm2/gm2-compiler/M2LexBuf.mod: updated debugging
+ code.
+ * gm2/gm2/gm2-compiler/M2MetaError.def: MetaErrorString1,
+ MetaErrorString2, MetaErrorString3, MetaErrorStringT1,
+ MetaErrorStringT2, MetaErrorStringT3 (new procedures).
+ * gm2/gm2/gm2-compiler/M2MetaError.mod: MetaErrorString1,
+ MetaErrorString2, MetaErrorString3, MetaErrorStringT1,
+ MetaErrorStringT2, MetaErrorStringT3 (implemented
+ new procedures) and also the '!' operator and the '%n'
+ specifier.
+ * gm2/gm2/gm2-compiler/M2Quads.mod: migrated some of the
+ M2Error calls onto the new M2MetaError mechanism.
+ * gm2/gm2/gm2-compiler/M2Range.mod: moved from M2Error
+ handling to M2MetaError handling.
+ * gm2/gm2/gm2-compiler/NameKey.mod: corrected MakeKey
+ off by one error when comparing against HIGH(a).
+ * gm2/gm2/gm2-compiler/P2SymBuild.mod: removed
+ procedure CheckAnonymous.
+ * gm2/gm2/gm2-compiler/SymbolTable.def: added
+ procedure CheckAnonymous and IsNameAnonymous.
+ * gm2/gm2/gm2-compiler/SymbolTable.mod: implemented
+ CheckAnonymous and IsNameAnonymous. Also implemented
+ PutConstVarTemporary and modified IsTemporary to
+ test whether constants are also temporary.
+ * gm2/gm2/gm2-libs/DynamicStrings.mod: fixed off by
+ one error in procedure, char.
+ * gm2/gm2/Make-lang.in: added LongMath.mod to the list
+ of ISO modules.
+ * gm2/gm2/gm2-libs/libm.def: export floor, floorl,
+ floorf, ceil, ceill and ceilf.
+ * gm2/gm2/gm2-libs-iso/LongMath.def: fixed dates.
+ Use exp and ln builtins.
+ * gm2/gm2/gm2-libs-iso/LongMath.mod: implement
+ builtins. Finish non builtin equivalents of the
+ procedures.
+ * gm2/gm2-compiler/M2Base.mod: simplified expression
+ in IsBaseCompatible and corrected parameter type
+ matix (ZType and normint).
+
+2008-10-15 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/M2MetaError.{def,mod}: new files.
+ * gm2/gm2/Make-lang.in: added M2MetaError to be built.
+ * gm2/gm2/gm2-compiler/Indexing.mod: use casts when
+ assigning different pointers.
+ * gm2/gm2/gm2-compiler/M2ALU.mod: fixed return value
+ declaration in ToArrayValue.
+ * gm2/gm2/gm2-compiler/M2MetaError.def: export all
+ MetaError procedures.
+ * gm2/gm2/gm2-compiler/M2MetaError.mod: added end
+ of case delimiter.
+ * gm2/gm2/gm2-compiler/M2Range.mod: use MetaError
+ rather than M2Error.
+ * gm2/gm2/gm2-libs/DynamicStrings.def: corrected dates
+ and tidied up comments.
+ * gm2/gm2/init/gm2-gccinit: add M2MetaError to list
+ of modules to be linked.
+
+2008-10-14 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: added RTExceptions.mod and
+ M2EXCEPTION.mod to the build list of Ulm libraries
+ as way of GNU Modula-2 compatible runtime support.
+ * gm2/gccgm2.c: fixed bug in gccgm2_DetermineSizeOfConstant
+ which incorrectly set needsUnsigned.
+ * gm2/gm2-compiler/M2Base.mod: correct order of meta type
+ testing.
+ * gm2/gm2-compiler/M2Quads.mod: doBuildAssignment (new
+ procedure). Modified BuildAssignmentWithoutBounds to
+ use a parameter which determines whether type checking
+ should be done.
+ * gm2/gm2-compiler/M2System.mod: corrected 'SET' with
+ 'BITSET' in fixed sized data type procedure.
+ * gm2/gm2-libs-pim/BitBlockOps.mod: corrected pointer
+ type casts.
+ * gm2/gm2-libs-pim/BlockOps.mod: corrected pointer
+ type casts.
+ * gm2/gm2-libs-pim/Termbase.mod: corrected assignment
+ typo caught by new stronger type checking.
+ * gm2/gm2-compiler/M2Base.mod: correct bug to test
+ whether the types pointer to are the same. MixTypes
+ skips over type symbols.
+ * gm2/gm2-compiler/M2Quads.mod: CheckReturnType (new
+ procedure). BuildFunctionReturn uses CheckReturnType.
+ * gm2/gm2-compiler/M2Range.mod: generates return type
+ error messages if, des, is a procedure.
+ * gm2/gm2-compiler/SymbolTable.mod: added debugging.
+ * gm2/gm2-libs-iso/IOChan.mod: fixed wrong enumeration
+ bug, uncovered by new stricter assignment checks.
+ * gm2/gm2-libs-iso/StdChans.mod: fixed wrong enumeration
+ bug, uncovered by new stricter assignment checks.
+
+2008-10-13 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: modified rule to build ISO C files.
+ * gm2/NEWS: updated to include implementation of
+ exception handling and swig.
+ * gm2/gm2-libs-coroutines/SYSTEM.mod: corrected dates
+ and removed redundant return value from printf.
+ * gm2/gm2-libs-coroutines/SysVec.mod: corrected dates
+ and removed redundant return value from printf.
+ * gm2/gm2-libs-coroutines/testiotransfer.mod: removed
+ redundant return value from printf.
+ * gm2/gm2-libs-coroutines/testtransfer.mod: removed
+ redundant return value from printf.
+ * gm2/gm2-libs-iso/ErrnoCategory.c: include <p2c/p2c.h>
+ rather than <stdio.h>.
+ * gm2/gm2-libs-iso/WholeConv.mod: intemediate checkin.
+ * gm2/gm2-libs-iso/WholeStr.def: corrected dates and
+ tidied up comments.
+ * gm2/gm2-libs-iso/wrapsock.c: remove include <stdio.h>
+ * gm2/gm2-libs-pim/RealConversions.mod: removed
+ redundant return value from printf.
+ * gm2/gm2-compiler/M2BasicBlock.mod: removed unnecessary
+ import.
+ * gm2/gm2-compiler/M2Code.mod: call SetPassToCodeGeneration.
+ * gm2/gm2-compiler/M2Range.def: introduce
+ InitTypesParameterCheck.
+ * gm2/gm2-compiler/M2Range.mod: implement InitTypesParameterCheck.
+ * gm2/gm2-libs-iso/WholeStr.def: tidied up comments.
+
+2008-10-11 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2/gccgm2.c: removed STRIP_NOPS from FoldAndStrip.
+ * gm2/gm2/bnf/gm2l.bnf: InitStopSet changed to reflect p2c
+ corrections to INCL and EXCL.
+ * gm2/gm2/bnf/gm2m.bnf: InitStopSet changed to reflect p2c
+ corrections to INCL and EXCL.
+ * gm2/gm2/gm2-compiler/M2Base.def: CannotCheckTypeInPass3,
+ ExceptionIncl, ExceptionExcl new procedures.
+ * gm2/gm2/gm2-compiler/M2Base.mod: CannotCheckTypeInPass3,
+ ExceptionIncl, ExceptionExcl implemented.
+ * gm2/gm2/gm2-compiler/M2Code.mod: call ResolveConstructorTypes.
+ * gm2/gm2/gm2-compiler/M2Pass.def: corrected dates.
+ * gm2/gm2/gm2-compiler/M2Quads.mod: introduced additional
+ range check markers to check type compatibility post pass 3.
+ Removes many ugly hacks and makes type checking more resiliant.
+ * gm2/gm2/gm2-compiler/M2Range.def: InitInclCheck, InitExclCheck,
+ InitTypesAssignmentCheck, InitTypesExpressionnCheck new
+ procedures.
+ * gm2/gm2/gm2-compiler/M2Range.mod: InitInclCheck, InitExclCheck,
+ InitTypesAssignmentCheck, InitTypesExpressionnCheck implement
+ these procedures and flush errors should a type check fail.
+ * gm2/gm2/gm2-compiler/SymbolTable.def: MakeTemporaryFromExpression,
+ MakeTemporaryFromExpressions, PutConstructorFrom,
+ ResolveConstructorTypes new procedures.
+ * gm2/gm2/gm2-compiler/SymbolTable.mod: MakeTemporaryFromExpression,
+ MakeTemporaryFromExpressions, PutConstructorFrom,
+ ResolveConstructorTypes implement these new procedures.
+ * gm2/gm2/gm2-compiler/ppg.mod: emit the stop subrange used to
+ build the set.
+ * gm2/gm2/gm2-libs/M2RTS.def: InclException, ExclException new
+ procedures.
+ * gm2/gm2/gm2-libs/M2RTS.mod: InclException, ExclException implement
+ new procedures.
+ * gm2/gm2/gm2-libs-ch/sckt.c: tidied up spacing.
+ * gm2/gm2/gm2-libs-iso/M2EXCEPTION.def: corrected dates.
+ * gm2/gm2/gm2-libs-iso/M2RTS.def: InclException, ExclException
+ new procedures.
+ * gm2/gm2/gm2-libs-iso/M2RTS.mod: InclException, ExclException
+ implement new procedures.
+ * gm2/gm2/gm2-libs-iso/STextIO.mod: corrected copyright notice.
+ * gm2/gm2/gm2-libs-iso/TextIO.def: tidied up comment.
+ * gm2/gm2/gm2-libs-iso/WholeConv.def: corrected dates and
+ tidied up long lines.
+ * gm2/gm2/gm2-libs-pim/RealInOut.def: tidied up spacing.
+ * gm2/gm2/gm2-libs-pim/RealInOut.mod: corrected dates.
+ * gm2/gm2/p2c/p2c-src/src/decl.c: added debugging.
+ * gm2/gm2/p2c/p2c-src/src/funcs.c: corrected INCL and EXCL
+ to subract low bound of subrange from bit value.
+ * gm2/gm2/ulm-lib-gm2/std/M2RTS.mod: InclException, ExclException
+ implement new procedures.
+
+2008-10-11 Michael Lambert <lambert@psc.edu>
+
+ * gm2/Make-lang.in: set XGM2BUILD1 flags for
+ darwin, apple, i386 (leave out -gdwarf-2)
+
+2008-10-07 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs/FIO.mod: reintroduced
+ InstallTerminationProcedure as p2c does
+ not use FINALLY. Thus a boottrap error
+ occurred when building gm2/gm2-auto/pg.
+
+2008-10-03 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/examples/iso/socket/client.mod: improved
+ example program.
+ * gm2/gm2-libs/FIO.mod: tidied up increment and
+ removed InstallTerminationProcedure as the
+ module uses FINALLY instead.
+ * gm2/gm2-libs-iso/ClientSocket.mod: bug fixes.
+ * gm2/gm2-libs-iso/IOLink.mod: UnMakeChan
+ call doFlush and doFree.
+ * gm2/gm2-libs-iso/RTdata.mod: fixed typo bug
+ md should be m.
+ * gm2/gm2-libs-iso/RTfio.mod: iserror must not
+ call EOF.
+ * gm2/gm2-libs-iso/RTgen.mod: checkPostRead call
+ checkErrno. doLook call doUnReadChar.
+ * gm2/gm2-libs-iso/wrapsock.c: fixed
+ getPushBackChar and setPushBackChar.
+
+2008-10-01 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs-iso/ClientSocket.def: new file.
+ * gm2/gm2-libs-iso/ClientSocket.mod: new file.
+ * gm2/gm2-libs-iso/wrapsock.def: new file.
+ * gm2/gm2-libs-iso/wrapsock.c: new file.
+ * gm2/gm2-libs-iso/ChanConsts.h: new file.
+ * gm2/Make-lang.in: added wrapsock.c to list of
+ GM2-LIBS-ISO-C files. Also added ClientSocket.mod
+ to GM2-LIBS-ISO-MODS.
+ * gm2/gm2-libs/sckt.def: tidied up comments.
+ * gm2/gm2-libs-iso/ErrnoCategory.c: use ChanConsts.h.
+ * gm2/gm2-libs-iso/SimpleCipher.def: RemoveCipherLayer
+ new function and fixed destructors.
+ * gm2/gm2-libs-iso/Strings.def: tidied up comments.
+ * gm2/examples/iso/socket/Makefile: new file.
+ * gm2/examples/iso/socket/client.mod: new file.
+
+2008-09-30 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: added ProgramArgs, SimpleCipher,
+ RTData modules to be installed as part of the ISO
+ libraries.
+ * gm2/TODO: updated TODO with outstanding bugs.
+ * gm2/gm2.texi: updated modification date to reflect
+ new modules.
+ * gm2/gm2-libs/Args.mod: updated dates.
+ * gm2/gm2-libs-iso/M2RTS.mod: fixed bug regarding
+ whether an application is terminating.
+ * gm2/gm2-libs-iso/ProgramArgs.def: updated dates.
+ * gm2/gm2-libs-iso/README.texi: updated list of
+ completed modules and their licence.
+ * gm2/gm2-libs-iso/RTgen.mod: fixed bug when
+ examining pre read status.
+ * gm2/gm2-libs-iso/RawIO.def: tidied up comments.
+ * gm2/gm2-libs-iso/RawIO.mod: fixed read results
+ bug.
+ * gm2/gm2-libs-iso/STextIO.mod: tidied up comments.
+ * gm2/gm2-libs-iso/SimpleCipher.{def,mod}: new files.
+ * gm2/gm2-libs-iso/ProgramArgs.mod: new file.
+ * gm2/examples/iso/hello: new directory for example.
+ * gm2/examples/iso/hello/hello.mod: new file.
+ * gm2/examples/iso/files: new directory for example.
+ * gm2/examples/iso/files/rot13.mod: new file.
+
+2008-09-25 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2spec.c: add -lgcc_eh to the link command line.
+ * gm2/Make-lang.in: added many new implementation and
+ definition modules to be installed as part of the ISO
+ library.
+ * gm2/TODO: added more outstanding bug reports.
+ * gm2/gm2-compiler/M2ALU.mod: flush non recoverable
+ errors. Fixed bug during generation of constant array
+ if the subrange was an enumerated type.
+ * gm2/gm2-compiler/M2GCCDeclare.mod: fixed bug which
+ manifested itself if an implementation module imported
+ itself. The symbols were not emitted and incorrectly
+ defined as extern.
+ * gm2/gm2-compiler/M2GenGCC.mod: added more error checking
+ when constructing HIGH.
+ * gm2/gm2-compiler/M2Quads.mod: fixed bug in HIGH if the
+ operand is a constant string which has been concatenated.
+ * gm2/gm2-libs/FIO.def: changed all seek positions to
+ LONGINT.
+ * gm2/gm2-libs/FIO.mod: (SetPositionFromEnd) new procedure.
+ * gm2/gm2-libs/PushBackInput.def: tidied up code.
+ * gm2/gm2-libs/PushBackInput.mod: tidied up comments.
+ * gm2/gm2-libs/Selective.def: tidied up comments.
+ * gm2/gm2-libs/libc.def: changed seek offset from INTEGER
+ to LONGINT.
+ * gm2/gm2-libs-ch/libc.c: changed seek long offset to
+ long int offset.
+ * gm2/gm2-libs-iso/ErrnoCategory.c: (GetOpenResults) new
+ procedure.
+ * gm2/gm2-libs-iso/ErrnoCategory.def: (GetOpenResults) new
+ procedure.
+ * gm2/gm2-libs-iso/IOChan.def: tidied up comments.
+ * gm2/gm2-libs-iso/IOChan.mod: major rewrite.
+ * gm2/gm2-libs-iso/IOLink.def: tidied up comments.
+ * gm2/gm2-libs-iso/README.texi: updated README with list
+ of completed modules.
+ * gm2/gm2-libs-iso/RTio.def: major rewrite.
+ * gm2/gm2-libs-iso/RTio.mod: major rewrite.
+ * gm2/gm2-libs-iso/SeqFile.def: tidied up comments.
+ * gm2/gm2-libs-iso/SeqFile.mod: major rewrite.
+ * gm2/gm2-libs-iso/StdChans.def: tidied up comments.
+ * gm2/gm2-libs-iso/StdChans.mod: major rewrite.
+ * gm2/gm2-libs-iso/Storage.mod: major rewrite using
+ RTentity.
+ * gm2/gm2-libs-iso/StreamFile.def: tidied up comments.
+ * gm2/gm2-libs-iso/TextIO.def: tidied up comments.
+ * gm2/gm2-libs-iso/TextIO.mod: major rewrite.
+ * gm2/gm2-libs-pim/FileSystem.mod: fixed calls to
+ lseek to use LONGCARD rather than CARDINAL.
+
+2008-09-15 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/m2pp.c: corrected prototypes and fixed format
+ specifier for snprintf.
+
+2008-09-11 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2.texi: added more information to the
+ release map.
+ * gm2/gm2-libs-iso/TextIO.mod: new file.
+ * gm2/gm2-libs-iso/STextIO.mod: new file.
+ * gm2/gm2-libs-iso/StdChans.mod: new file.
+ * testsuite/gm2/isolib/run/pass/hello.mod: new file.
+ * testsuite/gm2/isolib/run/pass/gm2.exp: new file.
+ * gm2/gm2-compiler/M2ALU.mod: fixed bug in
+ CollectConstructorDependants in which a unknown
+ value might be saved as a constant.
+
+2008-09-10 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2.texi: modified many examples to reflect
+ optional return value for printf. Also updated
+ the swig examples to use -c++.
+ * gm2/Make-lang.in: added entries for IOChan.mod,
+ RTio.mod and ErrnoCategory.c. Also added rule
+ to build ErrnoCategory.o.
+ * gm2/bnf/gm2m.bnf: moved FIO import list before
+ M2LexBuf to avoid getting the wrong definition of
+ GetFileName during p2c bootstrap phase.
+ * gm2/bnf/m2-2.bnf: added OptReturnType for
+ procedures (functions). Rationalized function
+ return values via OptReturnType.
+ * gm2/bnf/m2-3.bnf: added OptReturnType for
+ procedures (functions). Rationalized function
+ return values via OptReturnType. Also added
+ productions to implement functions using
+ an optional return type.
+ * gm2/bnf/m2-h.bnf: added OptReturnType for
+ procedures (functions). Rationalized function
+ return values via OptReturnType.
+ * gm2/bnf/m2.bnf: added OptReturnType for
+ procedures (functions). Rationalized function
+ return values via OptReturnType.
+ * gm2/examples/server/server.mod: modified code
+ to exploit calling printf and ignoring its return
+ value.
+ * gm2/examples/swig/exceptions/tiny.mod: ignore
+ return result for printf.
+ * gm2/gm2-compiler/M2Quads.def: define
+ CheckBuildFunction.
+ * gm2/gm2-compiler/M2Quads.mod: implement
+ CheckBuildFunction.
+ * gm2/gm2-compiler/P2SymBuild.def: corrected dates.
+ Added new procedure definition
+ BuildOptFunction.
+ * gm2/gm2-compiler/P2SymBuild.mod: corrected dates
+ and implemented BuildOptFunction.
+ * gm2/gm2-compiler/SymbolTable.def: PutOptFunction
+ (new definition). IsReturnOptional (new definition).
+ * gm2/gm2-compiler/SymbolTable.mod: ReturnOptional
+ new field for ProcedureSym and ProcTypeSym.
+ Implemented IsReturnOptional, SetReturnOptional,
+ CheckOptFunction and PutOptFunction.
+ Set ReturnOptional appropriately.
+ * gm2/gm2-libs/FIO.mod: implemented GetFileName.
+ Modified names of stdin, stdout and stderr to
+ <stdin>, <stdout>, <stderr> respectively.
+ * gm2/gm2-libs/errno.c: added init and finish
+ functions.
+ * gm2/gm2-libs/libc.def: declare printf to have
+ an optional return value.
+ * gm2/gm2-libs-iso/ChanConsts.def: fixed dates.
+ * gm2/gm2-libs-iso/IOChan.mod: fixed dates
+ and reimplemented this module.
+ * gm2/gm2-libs-iso/RndFile.def: fixed dates.
+ * gm2/gm2-libs-iso/TextIO.def: fixed dates.
+ * gm2/p2c/p2c-src/src/decl.c: handle new syntax
+ for optional function return value.
+
+2008-09-07 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/examples/cplusplus/cppcatchm2: new directory
+ containing an example of C++ catching a Modula-2
+ exception.
+ * gm2/examples/cplusplus/m2catchcpp: new directory
+ containing an example of Modula-2 catching a C++
+ exception.
+
+2008-09-06 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2Swig.mod: modified so that it
+ produces a C++ style swig interface. Also modified
+ to include the language independent exception code.
+ * gm2/examples/swig/full-strlib/Makefile: modified
+ swig command line to use C++ style interface.
+ * gm2/examples/swig/strlib/Makefile: modified
+ swig command line to use C++ style interface.
+ * gm2/examples/swig/tiny/Makefile: modified
+ swig command line to use C++ style interface.
+ * gm2/examples/swig/exceptions: new example which
+ demonstrates Python catching a GNU Modula-2
+ exception.
+
+2008-09-05 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/gm2lorder.mod: Usage now writes
+ out the default list of system modules.
+ * gm2/gm2.texi: documented new flag (-fruntime-modules=).
+ * gm2/gm2-compiler/M2Quads.mod: added prototypes for
+ BuildRTExceptEnter and BuildRTExceptLeave. Also
+ added exception handling for module initialization
+ and finalization blocks.
+ * gm2/gm2-compiler/gm2lorder.mod: Usage now prints
+ the default settings.
+
+2008-09-04 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: replaced gm2lsub with gm2lorder.
+ now build and install M2 ISO modules, M2EXCEPTION.mod,
+ EXCEPTIONS.mod and Storage.mod.
+ * gm2/Makefile.in: replaced gm2lsub with gm2lorder.
+ * gm2/gm2spec.c: tidied up static function declarations.
+ Added ability to remember link arguments and return these
+ as a string to lang-specs.h.
+ * gm2/lang-specs.h: replaced gm2lsub with gm2lorder.
+ Tidied up dates. pass linkargs to gm2lorder. Also pass
+ -fruntime-modules= to gm2lorder.
+ * gm2/gm2-compiler/Indexing.def: tidied up dates.
+ * gm2/gm2-compiler/Indexing.mod: tidied up dates.
+ * gm2/gm2-compiler/M2Base.mod: ensure that the runtime
+ module (RTExceptions) is parsed.
+ * gm2/gm2-compiler/M2GenGCC.mod: implement (CodeSaveException)
+ and (CodeRestoreException). Call these procedures
+ appropriately.
+ * gm2/gm2-compiler/M2Quads.mod: add SaveExceptionOp and
+ RestoreExceptionOp to the repetoir of quadruples.
+ (BuildRTExceptEnter) new function. (BuildRTExceptLeave)
+ new function.
+ * gm2/gm2-compiler/gm2lcc.mod: tidied up dates. Fixed off
+ by one bug when testing for '-l'. Added test for '-L'.
+ * gm2/gm2-compiler/gm2lgen.mod: fixed bug in writing out
+ DefaultErrorCatch prototype. Fixed cast bugs.
+ * gm2/gm2-libs/RTExceptions.def: (IsInExceptionState),
+ (SetExecptionState), (SwitchExceptionState),
+ (GetBaseExceptionBlock) new procedures defined.
+ * gm2/gm2-libs/RTExceptions.mod: (IsInExceptionState),
+ (SetExecptionState), (SwitchExceptionState),
+ (GetBaseExceptionBlock) new procedures implemented.
+ * gm2/gm2-libs/SYSTEM.def: fixed dates.
+ * gm2/gm2-libs-coroutines/SYSTEM.def: added THROW
+ to export list.
+ * gm2/gm2-libs-iso/COROUTINES.mod: fixed dates.
+ * gm2/gm2-libs-iso/EXCEPTIONS.mod: fixed dates.
+ Completed implementing the module.
+ * gm2/gm2-libs-iso/M2EXCEPTION.mod: completed implementing
+ the module.
+ * gm2/gm2-libs-iso/M2RTS.def: fixed dates.
+ * gm2/gm2-libs-iso/Storage.mod: completed implementing
+ the module.
+ * gm2/gm2-libs-min/SYSTEM.def: added THROW
+ to export list.
+ * gm2/ulm-lib-gm2/sys/SYSTEM.def: fixed dates and added THROW
+ to export list.
+ * gm2/gm2-compiler/gm2lsub.mod: removed file.
+ * gm2/gm2-compiler/gm2lorder.mod: new file (a placement for
+ gm2lsub.mod).
+
+2008-08-23 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: replaces list of checking flags with
+ -fcheck-all.
+ * gm2/TODO: corrected sentance.
+ * gm2/lang-options.h: introduced new option, -fdiv-mod-rem.
+ * gm2/gm2-compiler/M2Base.def: ExceptionNonPosDiv,
+ ExceptionNonPosMod, ExceptionZeroDiv, ExceptionZeroRem new
+ exception handlers defined.
+ * gm2/gm2-compiler/M2Base.mod: ExceptionNonPosDiv,
+ ExceptionNonPosMod, ExceptionZeroDiv, ExceptionZeroRem new
+ exception handlers implemented.
+ * gm2/gm2-compiler/M2GenGCC.def: export
+ LValueToGenericPtr and ZConstToTypedConst.
+ * gm2/gm2-compiler/M2GenGCC.mod: removed (p2c) forward
+ declarations for LValueToGenericPtr and ZConstToTypedConst.
+ * gm2/gm2-compiler/M2Options.def: defined and export
+ DivModRemChecking.
+ * gm2/gm2-compiler/M2Options.mod: implement detection of
+ -fdiv-mod-rem.
+ * gm2/gm2-compiler/M2Quads.mod: (CheckDivModRem) new procedure.
+ (BuildBinaryOp) call CheckDivModRem.
+ * gm2/gm2-compiler/M2Range.def: define InitWholeNonPosDivCheck,
+ InitWholeNonPosModCheck, InitWholeZeroDivisionCheck and
+ InitWholeZeroRemainderCheck.
+ * gm2/gm2-compiler/M2Range.mod: implement InitWholeNonPosDivCheck,
+ InitWholeNonPosModCheck, InitWholeZeroDivisionCheck and
+ InitWholeZeroRemainderCheck.
+ * gm2/gm2-libs/M2RTS.def: define new exception handlers:
+ WholeNonPosDivException, WholeNonPosModException,
+ WholeZeroDivException and WholeZeroRemException.
+ * gm2/gm2-libs/M2RTS.mod: implement new exception handlers:
+ WholeNonPosDivException, WholeNonPosModException,
+ WholeZeroDivException and WholeZeroRemException.
+ * gm2/gm2-libs-iso/M2RTS.def: defined new exception handlers:
+ WholeNonPosDivException, WholeNonPosModException,
+ WholeZeroDivException and WholeZeroRemException.
+ * gm2/gm2-libs-iso/M2RTS.mod: implemented new exception
+ handlers WholeNonPosDivException, WholeNonPosModException,
+ WholeZeroDivException and WholeZeroRemException.
+ * gm2/gm2-libs-iso/SYSTEM.def: export THROW.
+ * gm2/ulm-lib-gm2/std/M2RTS.mod: implement new exception
+ handlers WholeNonPosDivException, WholeNonPosModException,
+ WholeZeroDivException and WholeZeroRemException.
+
+2008-08-16 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2spec.c: set linking to false if -S flag was seen.
+ * gm2/examples/cpp/Makefile: altered flag from -Wcpp to -fcpp.
+ * gm2/examples/pthread/libcwrap.c: (_M2_libcwrap_finish) new
+ function stub.
+ * gm2/gm2-compiler/M2BasicBlock.mod: preserve InitStart, InitEnd,
+ FinallyStart, FinallyEnd quadruples during basic block elimination.
+ * gm2/gm2-compiler/M2Quads.def: (IsInitStart) (IsInitEnd)
+ (IsFinallyStart) (IsFinallyEnd) new functions defined and exported.
+ * gm2/gm2-compiler/M2Quads.mod: (IsInitStart) (IsInitEnd)
+ (IsFinallyStart) (IsFinallyEnd) new functions implemented.
+ * gm2/gm2-libs-coroutines/KeyBoardLEDs.c: (_M2_KeyBoardLEDs_init)
+ (_M2_KeyBoardLEDs_finish) new functions.
+ * gm2/gm2.texi: changed configure example to include the build of
+ c++.
+
+2008-08-15 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2/Make-lang.in: include gm2/config-make for TARGET_SUBDIR
+ macro. Link stage2 and stage3 cc1gm2 against libstdc++.a.
+ * gm2/config-lang.in: require target-libstdc++-v3. Also generate
+ gm2/config-make during configure.
+ * gm2/gm2spec.c: (add_lstdcpp) new function which is called if
+ linking.
+ * gm2/lang-specs.h: gm2lgen enable generation of C++ main via -cpp.
+ Change references to %g.c to %g.cpp.
+ * gm2/p2crc: define ThrowName.
+ * gm2/gm2-compiler/gm2lcc.mod: correctly initialise LibrariesFound
+ to FALSE.
+ * gm2/gm2-compiler/gm2lgen.mod: introduced new switch -cpp which
+ informs gm2lgen to generate a C++ main with a try catch dispatcher.
+ * gm2/gm2-libs/M2RTS.mod: fixed space.
+ * gm2/gm2-libs/RTExceptions.def: define BaseExceptionsThrow and
+ DefaultErrorCatch.
+ * gm2/gm2-libs/RTExceptions.mod: implement BaseExceptionsThrow and
+ DefaultErrorCatch. Also fixed PushHandler and PopHandler.
+ * gm2/gm2-libs-boot/SYSTEM.def: tidied up header comment.
+ * gm2/p2c/p2c-src/src/decl.c: removed spaces.
+ * gm2/p2c/p2c-src/src/funcs.c: (proc_throw) new function.
+ * gm2/p2c/p2c-src/src/trans.h: define name_THROW.
+ * gm2/make-config.in: new file.
+
+2008-08-11 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/bnf/m2-3.bnf: call BuildReThrow after statement sequence
+ in an exception block.
+ * gm2/gm2-compiler/M2GenGCC.mod: implement rethrow.
+ * gm2/gm2-compiler/M2Quads.def: (BuildReThrow) define and export.
+ * gm2/gm2-compiler/M2Quads.mod: (BuildReThrow) implemented.
+ * gm2/gm2-libs/M2RTS.mod: fixed dates.
+
+2008-08-09 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: added gt dependancies for gm2builtins.h
+ and gm2except.h. Added rules and dependancies to build
+ gm2except.c and link it to cc1gm2. Updated GM2DISTFILES.
+ * gm2/config-lang.in: updated gtfiles to include gm2except.c
+ and gm2builtins.c.
+ * gm2/gccgm2.c: updated dates. Updated prototype (removed
+ PARAMS). (gimplify_expr_stmt) new function.
+ (genericize_try_block) new function. (genericize_catch_block)
+ new function. (init_m2_builtins) call gm2except_InitExceptions.
+ * gm2/gm2-tree.def: define TRY_BLOCK, HANDLER, EXPR_STMT nodes.
+ * gm2/gm2-tree.h: (TRY_STMTS), (TRY_HANDLERS), (FN_TRY_BLOCK_P),
+ (HANDLER_PARMS), (HANDLER_BODY), (HANDLER_TYPE),
+ (STMT_EXPR_STMT), (EXPR_STMT_EXPR) new macros.
+ * gm2/gm2.texi: minor cosmetic changes. Also heavily altered
+ exception handling internal section to reflect using C++
+ tree nodes rather than setjmp/longjmp mechanism.
+ * gm2/gm2builtins.c: added GTY(()) clauses to global tree
+ variables and imported appropriate GTY related header files.
+ This has probably fixed a number of garbage collection bugs.
+ * gm2/m2pp.c: major changes to allow this file to be built and
+ linked to cc1plus as well as cc1gm2. (m2pp_print_char),
+ (m2pp_try_block), (m2pp_cleanup_point_expr), (m2pp_handler),
+ (m2pp_try_catch_expr), (m2pp_throw), (m2pp_catch_expr),
+ (m2pp_try_finally_expr), (m2pp_if_stmt),
+ (m2pp_compound_expression), (m2pp_target_expression) new
+ functions.
+ * gm2/bnf/m2-2.bnf: (PutExceptionFinally), (PutExceptionBlock),
+ (GetCurrentScope) call these building functions when parsing
+ source. (RetryStatement) new separate rule.
+ (InitialBlock), (FinalBlock) new rules.
+ * gm2/bnf/m2-3.bnf: (RetryStatement) new separate rule.
+ * gm2/bnf/m2-h.bnf: (RetryStatement) new separate rule.
+ * gm2/bnf/m2-2.bnf: (RetryStatement) new separate rule.
+ * gm2/gm2-compiler/M2Base.def: added space.
+ * gm2/gm2-compiler/M2BasicBlock.mod: (ConvertQuads2BasicBlock)
+ updated to understand about CatchBegin and CatchEnd quads.
+ * gm2/gm2-compiler/M2GenGCC.mod: (CodeTry), (CodeCatchBegin),
+ (CodeCatchEnd), (CodeRetry), (CodeThrow) new procedures.
+ * gm2/gm2-compiler/M2Optimize.def: fixed dates.
+ * gm2/gm2-compiler/M2Optimize.mod: fixed dates.
+ * gm2/gm2-compiler/M2Quads.def: (IsCatchBegin), (IsCatchEnd)
+ new functions defined and exported.
+ * gm2/gm2-compiler/M2Quads.mod: (BuildThrowProcedure) new
+ procedure. (IsUnConditional) understands ThrowOp and RetryOp.
+ (WriteQuad) displays ThrowOp. (IsQuadA) new function which
+ allows (IsCall), (IsReturn), (IsNewLocalVar), (IsKillLocalVar),
+ (ProcedureScope) to be refactored. (IsCatchBegin),
+ (IsCatchEnd), new functions. (BuildExceptInitial) new
+ procedure. (BuildExceptFinally) new procedure.
+ (BuildExceptProcedure) new procedure. (BuildRetry) new
+ procedure.
+ * gm2/gm2-compiler/M2System.def: fixed dates. (Throw) exported.
+ (IsPseudoSystemProcedure) exported.
+ * gm2/gm2-compiler/M2System.mod: initialize Throw, implement
+ IsPseudoSystemProcedure.
+ * gm2/gm2-compiler/SymbolTable.def: (PutExceptionBlock),
+ (HasExceptionBlock), (PutExceptionFinally),
+ (HasExceptionFinally) defined and export new procedures.
+ * gm2/gm2-compiler/SymbolTable.mod: (PutExceptionBlock),
+ (HasExceptionBlock), (PutExceptionFinally),
+ (HasExceptionFinally) new procedures implemented.
+ * gm2/gm2-compiler/gccgm2.def: (BuildTryCatch),
+ (BuildThrow) new functions defined.
+ * gm2/gm2-libs/M2RTS.mod: explicitly qualify RTExceptions.Raise.
+ * gm2/gm2-libs/SYSTEM.def: export new internal procedure THROW.
+ (THROW) defined.
+ * gm2/tools-src/createUlmSys: fixed dates.
+
+2008-07-10 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2builtins.c: added support for return_address
+ and frame_address as builtins.
+ * gm2/gm2-libs/Builtins.def: defined return_address
+ and frame_address.
+ * gm2/gm2-libs/Builtins.mod: defined return_address
+ and frame_address to their GCC builtin counterparts.
+ * gm2/gm2-tree.def: defined THROW_EXPR node for Modula-2.
+
+2008-07-07 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: add new rules for building shared
+ libraries with -O2 and -O0. They are now stored in
+ separate directories and gm2 will link against the
+ appropriate variety given the command line options.
+ * gm2/NEWS: updated to reflect 0.63 and the new features.
+ * gm2/TODO: updated and removed completed tasks and introduced
+ new tasks.
+ * gm2/gm2.texi: updated internal runtime section which
+ now matches the new exception handling code. Also
+ introduced a section on how exception handling is implemented
+ in GNU Modula-2 (using the setjmp/longjmp mechanism).
+ * gm2/gm2builtins.c: added setjmp, longjmp to the builtins.
+ * gm2/gm2spec.c: detect -O2 and modify the link path accordingly.
+ * gm2/m2.flex: add RETRY and EXCEPT keywords.
+ * gm2/m2pp.c: fixed pretty printing of GCC Trees (in Modula-2
+ syntax) so that nested procedures are displayed correctly.
+ * gm2/bnf/gm2l.bnf: add RETRY and EXCEPT keywords.
+ * gm2/bnf/gm2m.bnf: add RETRY and EXCEPT keywords.
+ * gm2/bnf/m2-2.bnf: add RETRY and EXCEPT keywords.
+ * gm2/bnf/m2-3.bnf: add RETRY and EXCEPT keywords.
+ * gm2/bnf/m2-h.bnf: add RETRY and EXCEPT keywords.
+ * gm2/bnf/m2.bnf: add RETRY and EXCEPT keywords.
+ * gm2/el/g-mode.el: add indent support for EXCEPT block.
+ * gm2/gm2-compiler/M2ALU.def: fixed date in comment.
+ * gm2/gm2-compiler/M2ALU.mod: fixed date in comment.
+ * gm2/gm2-compiler/M2GCCDeclare.def: fixed date in comment.
+ * gm2/gm2-compiler/M2GCCDeclare.mod: fixed date in comment.
+ * gm2/gm2-compiler/M2GenGCC.def: fixed date in comment.
+ * gm2/gm2-compiler/M2GenGCC.mod: fixed date in comment.
+ * gm2/gm2-compiler/M2Quads.def: introduced BuildExcept
+ procedures.
+ * gm2/gm2-compiler/M2Quads.mod: implement BuildExcept
+ procedures. Fixed GetNextQuad to do this and not skip
+ a DummyOp quadruple. Except block builds a local
+ nested procedure for the exception block. The
+ retry code is currently broken.
+ * gm2/gm2-compiler/M2Reserved.def: added RetryTok and
+ ExceptTok.
+ * gm2/gm2-compiler/NameKey.def: fixed spacing.
+ * gm2/gm2-libs/Break.mod: fixed comment.
+ * gm2/gm2-libs/Builtins.def: define and export longjmp
+ and setjmp.
+ * gm2/gm2-libs/M2EXCEPTION.def: fixed comment dates.
+ * gm2/gm2-libs/M2RTS.def: fixed comment dates.
+ * gm2/gm2-libs/RTExceptions.def: fixed indentation.
+ * gm2/tools-src/createUlmSys: now creates a
+ _M2_SYSTEM_finish section to the C SYSTEM implementation
+ module.
+ * gm2/ulm-lib-gm2/sys/termios.c: added a
+ _M2_termios_finish section.
+ * gm2/gm2builtins.c: fixed bug in longjump prototype and
+ included setjmp into the table of builtins. Also fixed
+ gm2builtins_BuildBuiltinTree to set the last function
+ to NULL_TREE if the function returns void.
+ * gm2/gm2-compiler/M2GenGCC.mod: refactored CodeDirectCall.
+ * gm2/gm2-libs/Builtins.def: added comment about internal
+ longjmp's restriction.
+ * gm2/gm2-libs/libc.def: added setjmp/longjmp definitions.
+
+2008-07-02 Gaius Mulley <gaius@gnu.org>
+
+ * fixed bugs reported by: Erik Irsch <eirsch@yahoo.de>.
+ * gm2/gm2-libs/FIO.mod::ReadNBytes: changed local
+ variable to INTEGER from CARDINAL.
+ * gm2/gm2-libs-pim/FileSystem.mod: modified all read
+ routines to set eof if res is notdone. Also modified
+ so that lastByte is only set if res = done.
+
+2008-06-28 Gaius Mulley <gaius@gnu.org>
+
+ * fixed bug reported by Jim Cox which was exposed by
+ using unbounded arrays inside proc types.
+ * gm2/gm2-compiler/SymbolTable.def: add isUnbounded
+ as a parameter to PutProcTypeParam.
+ * gm2/gm2-compiler/SymbolTable.mod: use isUnbounded
+ when creating a ParamType.
+ * gm2/gm2-compiler/P2SymBuild.mod: pass a boolean
+ as the third parameter indicating whether parameter
+ was declared as an unbounded array.
+
+2008-06-24 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/el/g-mode.el: fixed auto indentation for the keyword
+ EXCEPT.
+ * gm2/gm2builtins.c: added support for setjmp and longjmp.
+ * gm2/gm2-compiler/gm2builtins.def: added definitions for
+ setjmp and longjmp.
+ * gm2/gm2-libs/Builtins.{def,mod}: added definitions for
+ setjmp and longjmp.
+
+2008-06-16 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/el/g-mode.el: fixed auto indentation for the keyword
+ FINALLY.
+ * gm2/gm2spec.c: enabled -O2 -fshared options.
+
+2008-06-15 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-libs-ch/Selective.c: added finish function.
+ * gm2/examples/svga/Transform.mod: tidied up comment.
+ * gm2/examples/svga/testbox.mod: tidied up formatting.
+ * gm2/gm2-libs/UnixArgs.def: fixed dates.
+ * gm2/gm2-libs-ch/StdIO.c: added finish function.
+ * gm2/gm2-libs-ch/Storage.c: added finish function.
+ * gm2/gm2-libs-ch/UnixArgs.c: added finish function.
+ * gm2/gm2-libs-ch/choosetemp.c: added finish function.
+ * gm2/gm2-libs-ch/libc.c: added finish function.
+ * gm2/gm2-libs-ch/sckt.c: added finish function.
+ * gm2/gm2-libs-ch/wrapc.c: added finish function.
+
+2008-06-14 Michael Lambert <lambert@psc.edu>
+
+ * gm2/Make-lang.in: invoke bash explicity due to
+ Ubuntu Hardy Heron (and others) using /bin/dash
+ as /bin/sh rather than /bin/bash.
+
+2008-06-12 Gaius Mulley <gaius@gnu.org>
+
+ * examples/swig/tiny: new examples showing the
+ behaviour of FINALLY within a shared library.
+ * gm2/gm2/gccgm2.c: modify gccgm2_BuildCallInnerInit
+ to gccgm2_BuildCallInner.
+ * gm2/gm2/bnf/gm2l.bnf: modify grammer to
+ understand the keyword FINALLY.
+ * gm2/gm2/bnf/gm2m.bnf: modify grammer to
+ understand the keyword FINALLY.
+ * gm2/gm2/bnf/m2-3.bnf: modify grammer to
+ support FINALLY.
+ * gm2/gm2/examples/swig/strio/teststrio.py:
+ fix bug when calling WriteLn
+ * gm2/gm2/gm2-compiler/M2AsmUtil.def: export
+ GetModuleFinallyName.
+ * gm2/gm2/gm2-compiler/M2AsmUtil.mod: implement
+ GetModuleFinallyName.
+ * gm2/gm2/gm2-compiler/M2GCCDeclare.mod: declare
+ finally function for each module.
+ * gm2/gm2/gm2-compiler/M2GenGCC.mod: CodeFinallyStart,
+ CodeFinallyEnd new functions.
+ * gm2/gm2/gm2-compiler/M2Optimize.mod: make optimizer
+ understand new quadruples.
+ * gm2/gm2/gm2-compiler/M2Quads.def: added
+ InitStartOp, InitEndOp, FinallyStartOp and FinallyEndOp.
+ Export StartBuildFinally, EndBuildFinally.
+ * gm2/gm2/gm2-compiler/M2Quads.mod: introduced
+ InitStartOp, InitEndOp, FinallyStartOp and FinallyEndOp.
+ Modified StartBuildInit, EndBuildInit to use InitStartOp
+ and InitEndOp. StartBuildFinally, EndBuildFinally new
+ procedures. Modified AsmStartementsInBlock.
+ * gm2/gm2/gm2-compiler/M2Scope.mod: modified to search
+ for blocks using InitStartOp, InitEndOp, FinallyStartOp
+ and FinallyEndOp as markers.
+ * gm2/gm2/gm2-compiler/M2SubExp.mod: modified EndOp, StartOp
+ to InitStartOp, InitEndOp, FinallyStartOp and FinallyEndOp.
+ * gm2/gm2/gm2-compiler/SymbolTable.def: exported
+ PutModuleFinallyStartQuad, GetModuleFinallyStartQuad.
+ Modified GetModuleQuads to return finally range.
+ * gm2/gm2/gm2-compiler/SymbolTable.mod: added StartFinishQuad,
+ EndFinishQuad and FinallyFunction to module fields.
+ * gm2/gm2/gm2-compiler/gccgm2.def: modified BuildCallInnerInit
+ to BuildCallInner.
+ * gm2/gm2/gm2-compiler/gm2lgen.mod: uncommented the
+ calls to the final function in each module.
+ * gm2/gm2/gm2-libs/FIO.mod: uncommented the FINALLY
+ clause.
+ * gm2/gm2/gm2-libs/StrIO.mod: tidied up formatting and
+ updated dates.
+
+2008-06-06 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2/m2.flex: added FINALLY keyword.
+ * gm2/gm2/p2crc: added _M2_%s_fini function template name.
+ * gm2/gm2/bnf/m2-2.bnf: added FINALLY keyword and altered grammar.
+ * gm2/gm2/bnf/m2-3.bnf: added FINALLY keyword and altered grammar.
+ * gm2/gm2/bnf/m2-h.bnf: added FINALLY keyword and altered grammar.
+ * gm2/gm2/bnf/m2.bnf: added FINALLY keyword and altered grammar.
+ * gm2/gm2/gm2-compiler/M2Reserved.def: added FINALLY keyword.
+ * gm2/gm2/gm2-compiler/M2Reserved.mod: added FINALLY to the set of
+ keywords.
+ * gm2/gm2/gm2-libs/FIO.mod: added commented code to use the
+ FINALLY construct. This will be enabled once all the changes are
+ complete.
+ * gm2/gm2/p2c/p2c-src/src/decl.c: set new field isfinally to FALSE.
+ * gm2/gm2/p2c/p2c-src/src/lex.c: add new FINALLY keyword.
+ * gm2/gm2/p2c/p2c-src/src/p2crc: also added skeleton function name.
+ * gm2/gm2/p2c/p2c-src/src/parse.c: added new flags to determine
+ whether the block is in the initialization or finalization section.
+ Modified p_body accordingly. Added routines to generate the
+ finally function.
+ * gm2/gm2/p2c/p2c-src/src/trans.h: added FINALLY as a keyword to p2c.
+
+2008-06-04 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2/Make-lang.in: added RealMath to the
+ GM2-LIBS-ISO-MODS list.
+ * gm2/gm2/gm2.texi: added description of
+ -fdump-system-exports, -fswig, -fmakeinit and
+ modified description of -I and -fobject-path to
+ reflect changes.
+ * gm2/gm2/gm2spec.c: add -fobject-path if user has
+ omitted it.
+ * gm2/gm2/gm2-libs-iso/RealMath.def: use builtins
+ if possible.
+ * gm2/gm2/gm2-libs-iso/RealMath.mod: implementation
+ to use builtins if possible. Implemented ln.
+
+2008-06-03 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-file.in: introduce GM2_ISO_FLAGS. Fixed spelling
+ for GM2-LIBS-ISO-MODS, modified ISO library building rule.
+ * gm2/gm2.texi: updated documentation date stamp.
+ * gm2/gm2-libs-iso/ChanConsts.mod: fixed date.
+ * gm2/gm2-libs-iso/CharClass.mod: fixed import bug.
+ * gm2/gm2-libs-iso/ConvTypes.mod: fixed date.
+ * gm2/gm2/gm2-libs-iso/LongMath.mod: fixed date.
+ * gm2/gm2/gm2-libs-iso/RealMath.mod: fixed date.
+ * gm2/gm2-libs-iso/M2RTS.def: export HasHalted, IsTerminating.
+ * gm2/gm2-libs-iso/M2RTS.mod: implemented HasHalted, IsTerminating
+ and use CardToStr rather than ConvertCardinal.
+ * gm2/gm2-libs-iso/README.texi: updated dates and also which modules
+ are complete.
+ * gm2/gm2-libs-iso/Strings.mod: new file.
+
+2008-05-29 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/patches/gcc/4.1.2/04.gaius_patch_gcc: new file.
+ * gm2/examples/swig/full-strlib/testnum.py: modified print.
+ * gm2/Make-lang.in: tidied up formatting and added
+ ability to generate and install shared library
+ versions of the pim libraries.
+ * gm2/gm2-lang.c: corrected dates.
+ * gm2/gm2-lang.h: corrected dates.
+ * gm2/gm2.texi: new section index, how to produce
+ swig interface files. Documented -I, -fobject-path=
+ and -fmodules flags. Added new section
+ "How to produce swig interface files".
+ * gm2/gm2spec.c: corrected dates and added ability
+ to force no linking to be done by ld/collect.
+ Also added ability to collect all object files.
+ Introduced styles of libraries (shared libraries,
+ libraries compiled with debugging and optimization
+ switches turned on/off). Front end will now
+ generate a -fobject-path= option if one is not
+ provided. Fixed several warnings.
+ * gm2/gm2spec.c:get_objects. new function.
+ * gm2/gm2spec.c:get_style. new function.
+ * gm2/gm2spec.c:no_link. new function.
+ * gm2/lang-options.h: -fshared, -fmakeinit, -fobject-path=
+ all introduced.
+ * gm2/lang-specs.h: modified to enable position independant
+ code to be created and linked against. Also modified to
+ reflect change in arguments needed in subsidiary linking
+ programs.
+ * gm2/lang.opt: list of options includes: fshared, fmakeinit
+ and fobject-path=.
+ * gm2/examples/executive/Makefile: modified to utilise
+ -fobject-path=.
+ * gm2/examples/ncurses/ColorText.mod: fixed bug caught by the
+ new stricter compatibility rules.
+ * gm2/examples/ncurses/WindowDevice.mod: fixed another bug
+ caught by the new stricter compatibility rules.
+ * gm2/examples/pthread/Makefile: changed -Wmakeall to -fmakeall.
+ * gm2/examples/svga/Makefile: changed -Wmakeall to -fmakeall.
+ * gm2/examples/swig/full-strlib/Makefile: removed many rules
+ now that automatic linking has been implemented.
+ * gm2/examples/swig/strlen/Makefile: changed StrLib to
+ MyStrLib to avoid a name clash.
+ * gm2/examples/swig/strlen/testlen.py: changed StrLib to
+ MyStrLib.
+ * gm2/examples/swig/strlib/MyStrLib.{def,mod}: new files.
+ * gm2/examples/swig/strlib/StrLib.{def,mod}: removed.
+ * gm2/gm2-compiler/M2BasicBlock.mod: fixed dates.
+ * gm2/gm2-compiler/M2Quads.mod: implemented
+ IsProcedureScope.
+ * gm2/gm2-compiler/M2Quads.def: defined
+ IsProcedureScope.
+ * gm2/gm2-compiler/M2Swig.mod: now explores basic blocks
+ of each external procedure to see if parameters are
+ in, out or inout. It also states whether a parameter
+ direction is unknown or likely to be in, out or inout.
+ * gm2/gm2-compiler/gm2lcc.mod: now understands -shared
+ and -fshared and passes all -f options to gcc.
+ * gm2/gm2-compiler/gm2lgen.mod: fixed dates and understands
+ -fshared.
+ * gm2/gm2-libs/FIO.{def,mod}: improved comment.
+ * gm2/gm2-libs/FpuIO.def: fixed date and comments.
+ * gm2/www/index.ms: updated web page to say documentation
+ is built nightly.
+
+2008-05-08 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2.texi: tidied up English and fixed a node
+ label.
+ * gm2/gm2-compiler/P2SymBuild.mod: fixed bug reported
+ by Scott Iverson involving
+ ARRAY BOOLEAN OF ARRAY BOOLEAN OF BITSET.
+ * gm2/gm2-compiler/SymbolTable.mod: modified some of
+ the debugging hooks.
+
+2008-05-07 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/examples/swig/full-strlib/Makefile: added new
+ example rules.
+ * gm2/gm2/gm2-compiler/M2GCCDeclare.mod: improve
+ debugging information.
+ * gm2/gm2/gm2-compiler/M2Quads.mod: separated out
+ knowledge of read, write of LeftValues and RightValues.
+ Refactored EraseQuad and SubQuad.
+ * gm2/gm2/gm2-compiler/M2Range.mod: modified read, write
+ symbol information to determine whether LeftValue or RightValue.
+ * gm2/gm2/gm2-compiler/M2SubExp.mod: ditto.
+ * gm2/gm2/gm2-compiler/M2Swig.mod: ditto and also introduced
+ CalculateVarDirective which attempts to determine whether
+ a VAR paramete is used for INPUT, OUTPUT or INOUT.
+ * gm2/gm2/gm2-compiler/SymbolTable.def: provide symbol
+ read write quad procedure calls with LeftValue or RightValue
+ information.
+ * gm2/gm2/gm2-compiler/SymbolTable.mod: implement above.
+ * gm2/gm2/gm2-libs/NumberIO.mod: tidied up comments and
+ spacing.
+ * gm2/gm2/gm2-libs/TimeString.mod: tidied up comments.
+
+
+2008-05-06 Michael Lambert <lambert@psc.edu>
+
+ * gm2/patches/gcc/4.1.2/03.michael_i386: new file
+ which patches gcc/config/i386/i386.c.
+
+2008-05-04 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/gm2lgen.mod: fixed name at end of
+ procedure.
+
+2008-05-03 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/gm2lgen.mod: replaced NULL for (void *)0.
+
+2008-05-02 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gm2-compiler/M2Swig.{def,mod}: new files.
+ Checked in this time.
+ * gm2/gm2-compiler/gm2lgen.mod: added and implemented
+ the -shared option.
+ * gm2/gm2-compiler/gm2lgen.mod: fixed finish function
+ parameter mismatch.
+
+2008-05-02 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/Make-lang.in: added rules for M2Swig.def and
+ M2Swig.mod.
+ * gm2/lang.opt: added new option -fswig.
+ * gm2/gm2-compiler/M2Code.mod: import GenerateSwigFile
+ and call it appropriately.
+ * gm2/gm2-compiler/M2GCCDeclare.mod: improved debugging
+ of subranges.
+ * gm2/gm2-compiler/M2Options.def: added GenerateSwig.
+ * gm2/gm2-compiler/M2Options.mod: implemented case to
+ test for -fswig which sets GenerateSwig to TRUE.
+ * gm2/gm2-compiler/SymbolTable.def: export
+ IsParameterUnbounded, IsParameterVar.
+ * gm2/gm2-compiler/SymbolTable.mod: implemented above
+ procedures.
+ * gm2/init/gm2-gccinit: added reference to M2Swig.
+ * gm2/examples/swig/{full-strlib,strlen,strlib}: new
+ directories.
+ * gm2/examples/swig/full-strlib/{Makefile,testcopy.py,
+ testequ.py,testlen.py}: new files.
+ * gm2/examples/swig/strlen/{Makefile,StrLib.def,StrLib.i,
+ StrLib.mod,testlen.py}: new files.
+ * gm2/examples/swig/strlib/{Makefile,StrLib.def,
+ StrLib.mod,testlen.py}: new files.
+ * gm2/gm2-compiler/M2Swig.{def,mod}: new files which
+ implement an automatic way of producing swig interface
+ files from an implementation module.
+
+2008-04-29 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gccgm2.c: skip_type_decl in build constructor
+ functions.
+ * gm2/gm2-compiler/M2GCCDeclare.mod: handle subscripts
+ in PrintVerbose routines.
+ * gm2/gm2-compiler/M2GenGCC.mod: detect unbounded
+ arrays of generic type and use memcpy rather than
+ assignment.
+ * gm2/gm2/gm2-compiler/M2Quads.mod: improved error
+ messages for unknown types at the end of functions.
+ * gm2/gm2/gm2-compiler/M2System.def: export
+ IsGenericSystemType.
+ * gm2/gm2/gm2-compiler/M2System.mod: implement
+ IsGenericSystemType.
+ * gm2/gm2-compiler/SymbolTable.def: export
+ IsPartialUnbounded.
+ * gm2/gm2-compiler/SymbolTable.mod: implement
+ IsPartialUnbounded and added PartialUnbounded
+ cases to GetSymName and GetDeclared.
+ * fixed bug reported by James Cox.
+
+2008-04-27 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/gccgm2.c: build_common_tree_nodes requesting
+ unsigned char type.
+ * gm2/gm2-compiler/M2GenGCC.mod: CalculateBase
+ must not assume GetType(Subscript) will always yield
+ a subrange.
+ * gm2/gm2-compiler/M2GCCDe[...]
[diff truncated at 524288 bytes]
^ permalink raw reply [flat|nested] 2+ messages in thread
* [gcc(refs/users/segher/heads/gm2)] Import from Gaius' 20210617 post.
@ 2021-06-18 12:47 Segher Boessenkool
0 siblings, 0 replies; 2+ messages in thread
From: Segher Boessenkool @ 2021-06-18 12:47 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:71d8801c35b9964efcdcd2410f252b3b1f3280a8
commit 71d8801c35b9964efcdcd2410f252b3b1f3280a8
Author: Gaius Mulley <gaius.mulley@southwales.ac.uk>
Date: Thu Jun 17 23:26:41 2021 +0100
Import from Gaius' 20210617 post.
2021-06-17 Gaius Mulley <gaius.mulley@southwales.ac.uk>
* Makefile.def (host_modules) includes gm2tools.
(target_modules): Includes libgm2.
(GM2_FOR_TARGET): Added.
(GM2FLAGS_FOR_TARGET): Added.
(dependencies): all-gm2tools on all-target-libgm2.
(dependencies): configure-target-libgm2 on all-target-libstdc++-v3.
(dependencies): all-target-libgm2 on all-target-libatomic.
(languages): m2 define gcc-check-target as check-m2,
define lib-check-target as check-target-libgm2 and
lib-check-target as check-gm2tools.
* Makefile.tpl: Assign GM2,
GM2_FOR_BUILD, GM2_FOR_TARGET and GM2FLAGS.
Pass variables to make.
* configure.ac (GM2_FOR_TARGET): Added.
Request build driver program gm2.
(libgm2) option added.
(GCC_TARGET_TOOL): define gm2 and how it is invoked.
(compare_exclusions) includes SYSTEM and M2Version.
gcc/
* doc/install.texi (m2): Add Modula-2 as a recognized front end
language. (--disable-libgm2) Add entry. (check-m2) Add reference
to run the Modula-2 regression tests.
* doc/sourcebuild.texi (gm2tools): Added top level directory additions.
(libgm2) Added top level directory entry. (m2) Added reference for
a new language subdirectory.
* gcc/c-family/cppspec.c (lang_register_spec_functions): Added.
* gcc/c/gccspec.c (lang_register_spec_functions): Added.
* gcc/cp/g++spec.c (lang_register_spec_functions): Added.
* gcc/d/d-spec.cc (lang_register_spec_functions): Added.
* gcc/fortran/gfortranspec.c (lang_register_spec_functions): Added.
* gcc/gcc.c (allow_linker): Global variable to disable
linker by the front end. (xputenv) available externally.
(xgetenv) New function. (save_switch) available externally.
(fe_add_linker_option) New function. (handle_OPT_B) New function.
(fe_add_infile) New function. (fe_mark_compiled) New function.
(driver_handle_option) call handle_OPT_B. (print_option) New
function. (print_options) New function. (dbg_options) New function.
(fe_add_spec_function) New function. (lookup_spec_function)
checks front end registered functions.
(driver::set_up_specs): call lang_register_spec_functions.
(maybe_run_linker): Check allow_linker before running the linker.
* gcc/gcc.h (fe_save_switch): Prototype.
(handle_OPT_B) Prototype. (fe_add_infile) Prototype.
(fe_add_linker_option) Prototype. (fe_add_spec_function) Prototype.
(xputenv) Prototype. (xgetenv) Prototype. (print_options) Prototype.
(print_option) Prototype. (dbg_options) Prototype.
(lang_register_spec_functions) Prototype.
(allow_linker): Extern.
* gcc/go/gospec.c (lang_register_spec_functions): Added.
Diff:
---
Makefile.def | 11 +
Makefile.in | 976 +-
Makefile.tpl | 14 +-
configure | 242 +-
configure.ac | 16 +-
gcc/c-family/cppspec.c | 6 +
gcc/c/gccspec.c | 6 +
gcc/cp/g++spec.c | 6 +
gcc/d/d-spec.cc | 7 +
gcc/doc/install.texi | 37 +-
gcc/doc/sourcebuild.texi | 19 +-
gcc/fortran/gfortranspec.c | 10 +-
gcc/gcc.c | 212 +-
gcc/gcc.h | 23 +
gcc/go/gospec.c | 6 +
gcc/hwint.h | 7 +-
gcc/jit/jit-spec.c | 6 +
gm2tools/ChangeLog | 50 +
gm2tools/Makefile.am | 211 +
gm2tools/Makefile.in | 843 ++
gm2tools/aclocal.m4 | 1060 ++
gm2tools/autogen.sh | 31 +
gm2tools/configure | 4849 +++++++++
gm2tools/configure.ac | 53 +
gm2tools/errors.c | 43 +
gm2tools/gm2l.1 | 77 +
gm2tools/gm2lcc.1 | 142 +
gm2tools/gm2lgen.1 | 58 +
gm2tools/gm2lorder.1 | 119 +
gm2tools/m2color.c | 46 +
libgm2/ChangeLog | 479 +
libgm2/Makefile.am | 104 +
libgm2/Makefile.in | 723 ++
libgm2/aclocal.m4 | 1087 ++
libgm2/autogen.sh | 31 +
libgm2/config.h.in | 313 +
libgm2/configure | 22104 ++++++++++++++++++++++++++++++++++++++
libgm2/configure.ac | 372 +
libgm2/libm2cor/KeyBoardLEDs.c | 139 +
libgm2/libm2cor/Makefile.am | 153 +
libgm2/libm2cor/Makefile.in | 767 ++
libgm2/libm2iso/ChanConsts.h | 57 +
libgm2/libm2iso/ErrnoCategory.c | 165 +
libgm2/libm2iso/Makefile.am | 227 +
libgm2/libm2iso/Makefile.in | 897 ++
libgm2/libm2iso/RTco.c | 452 +
libgm2/libm2iso/wrapsock.c | 250 +
libgm2/libm2iso/wraptime.c | 408 +
libgm2/libm2log/Break.c | 134 +
libgm2/libm2log/Makefile.am | 167 +
libgm2/libm2log/Makefile.in | 794 ++
libgm2/libm2min/Makefile.am | 148 +
libgm2/libm2min/Makefile.in | 769 ++
libgm2/libm2min/libc.c | 40 +
libgm2/libm2pim/Makefile.am | 203 +
libgm2/libm2pim/Makefile.in | 925 ++
libgm2/libm2pim/Selective.c | 304 +
libgm2/libm2pim/SysExceptions.c | 252 +
libgm2/libm2pim/UnixArgs.c | 40 +
libgm2/libm2pim/dtoa.c | 261 +
libgm2/libm2pim/errno.c | 55 +
libgm2/libm2pim/getopt.c | 144 +
libgm2/libm2pim/ldtoa.c | 180 +
libgm2/libm2pim/sckt.c | 456 +
libgm2/libm2pim/target.c | 61 +
libgm2/libm2pim/termios.c | 1948 ++++
libgm2/libm2pim/wrapc.c | 288 +
67 files changed, 45020 insertions(+), 63 deletions(-)
diff --git a/Makefile.def b/Makefile.def
index c83d9c4a813..bf99ca5cec1 100644
--- a/Makefile.def
+++ b/Makefile.def
@@ -140,6 +140,7 @@ host_modules= { module= lto-plugin; bootstrap=true;
extra_configure_flags='--enable-shared @extra_linker_plugin_flags@ @extra_linker_plugin_configure_flags@';
extra_make_flags='@extra_linker_plugin_flags@'; };
host_modules= { module= libcc1; extra_configure_flags=--enable-shared; };
+host_modules= { module= gm2tools; };
host_modules= { module= gotools; };
host_modules= { module= libctf; bootstrap=true; };
@@ -179,6 +180,7 @@ target_modules = { module= libffi; no_install=true; };
target_modules = { module= zlib; };
target_modules = { module= rda; };
target_modules = { module= libada; };
+target_modules = { module= libgm2; lib_path=.libs; };
target_modules = { module= libgomp; bootstrap= true; lib_path=.libs; };
target_modules = { module= libitm; lib_path=.libs; };
target_modules = { module= libatomic; lib_path=.libs; };
@@ -297,6 +299,8 @@ flags_to_pass = { flag= GOC_FOR_TARGET ; };
flags_to_pass = { flag= GOCFLAGS_FOR_TARGET ; };
flags_to_pass = { flag= GDC_FOR_TARGET ; };
flags_to_pass = { flag= GDCFLAGS_FOR_TARGET ; };
+flags_to_pass = { flag= GM2_FOR_TARGET ; };
+flags_to_pass = { flag= GM2FLAGS_FOR_TARGET ; };
flags_to_pass = { flag= LD_FOR_TARGET ; };
flags_to_pass = { flag= LIPO_FOR_TARGET ; };
flags_to_pass = { flag= LDFLAGS_FOR_TARGET ; };
@@ -393,6 +397,8 @@ dependencies = { module=all-libcc1; on=all-gcc; };
// we want version.o from gcc, and implicitly depend on libcody
dependencies = { module=all-c++tools; on=all-gcc; };
dependencies = { module=all-gotools; on=all-target-libgo; };
+dependencies = { module=all-gm2tools; on=all-target-libgm2; };
+dependencies = { module=all-gm2tools; on=all-target-libstdc++-v3; };
dependencies = { module=all-utils; on=all-libiberty; };
@@ -593,6 +599,8 @@ dependencies = { module=configure-target-libgo; on=all-target-libstdc++-v3; };
dependencies = { module=all-target-libgo; on=all-target-libbacktrace; };
dependencies = { module=all-target-libgo; on=all-target-libffi; };
dependencies = { module=all-target-libgo; on=all-target-libatomic; };
+dependencies = { module=configure-target-libgm2; on=all-target-libstdc++-v3; };
+dependencies = { module=all-target-libgm2; on=all-target-libatomic; };
dependencies = { module=configure-target-libphobos; on=configure-target-libbacktrace; };
dependencies = { module=configure-target-libphobos; on=configure-target-zlib; };
dependencies = { module=all-target-libphobos; on=all-target-libbacktrace; };
@@ -651,6 +659,9 @@ languages = { language=obj-c++; gcc-check-target=check-obj-c++; };
languages = { language=go; gcc-check-target=check-go;
lib-check-target=check-target-libgo;
lib-check-target=check-gotools; };
+languages = { language=m2; gcc-check-target=check-m2;
+ lib-check-target=check-target-libgm2;
+ lib-check-target=check-gm2tools; };
languages = { language=d; gcc-check-target=check-d;
lib-check-target=check-target-libphobos; };
diff --git a/Makefile.in b/Makefile.in
index ab883f69115..1867545f49d 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -158,6 +158,7 @@ BUILD_EXPORTS = \
GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
GDC="$(GDC_FOR_BUILD)"; export GDC; \
GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
+ GM2="$(GM2_FOR_BUILD)"; export GM2; \
DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
LD="$(LD_FOR_BUILD)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
@@ -195,6 +196,7 @@ HOST_EXPORTS = \
GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
GOC="$(GOC)"; export GOC; \
GDC="$(GDC)"; export GDC; \
+ GM2="$(GM2)"; export GM2; \
AR="$(AR)"; export AR; \
AS="$(AS)"; export AS; \
CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
@@ -293,6 +295,7 @@ BASE_TARGET_EXPORTS = \
GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
+ GM2="$(GM2_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GM2; \
DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
@@ -359,6 +362,7 @@ DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
GOC_FOR_BUILD = @GOC_FOR_BUILD@
GDC_FOR_BUILD = @GDC_FOR_BUILD@
+GM2_FOR_BUILD = @GM2_FOR_BUILD@
LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
LD_FOR_BUILD = @LD_FOR_BUILD@
NM_FOR_BUILD = @NM_FOR_BUILD@
@@ -428,6 +432,7 @@ CXXFLAGS = @CXXFLAGS@
LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
GOCFLAGS = $(CFLAGS)
GDCFLAGS = $(CFLAGS)
+GM2FLAGS = $(CFLAGS)
CREATE_GCOV = create_gcov
@@ -595,6 +600,7 @@ RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
+GM2_FOR_TARGET=$(STAGE_CC_WRAPPER) @GM2_FOR_TARGET@
DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
LD_FOR_TARGET=@LD_FOR_TARGET@
@@ -619,6 +625,7 @@ CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
+GM2FLAGS_FOR_TARGET = -O2 -g
GOCFLAGS_FOR_TARGET = -O2 -g
GDCFLAGS_FOR_TARGET = -O2 -g
@@ -645,7 +652,7 @@ all:
# This is the list of directories that may be needed in RPATH_ENVVAR
# so that programs built for the target machine work.
-TARGET_LIB_PATH = $(TARGET_LIB_PATH_libstdc++-v3)$(TARGET_LIB_PATH_libsanitizer)$(TARGET_LIB_PATH_libvtv)$(TARGET_LIB_PATH_liboffloadmic)$(TARGET_LIB_PATH_libssp)$(TARGET_LIB_PATH_libphobos)$(TARGET_LIB_PATH_libgomp)$(TARGET_LIB_PATH_libitm)$(TARGET_LIB_PATH_libatomic)$(HOST_LIB_PATH_gcc)
+TARGET_LIB_PATH = $(TARGET_LIB_PATH_libstdc++-v3)$(TARGET_LIB_PATH_libsanitizer)$(TARGET_LIB_PATH_libvtv)$(TARGET_LIB_PATH_liboffloadmic)$(TARGET_LIB_PATH_libssp)$(TARGET_LIB_PATH_libphobos)$(TARGET_LIB_PATH_libgm2)$(TARGET_LIB_PATH_libgomp)$(TARGET_LIB_PATH_libitm)$(TARGET_LIB_PATH_libatomic)$(HOST_LIB_PATH_gcc)
@if target-libstdc++-v3
TARGET_LIB_PATH_libstdc++-v3 = $$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs:
@@ -671,6 +678,10 @@ TARGET_LIB_PATH_libssp = $$r/$(TARGET_SUBDIR)/libssp/.libs:
TARGET_LIB_PATH_libphobos = $$r/$(TARGET_SUBDIR)/libphobos/src/.libs:
@endif target-libphobos
+@if target-libgm2
+TARGET_LIB_PATH_libgm2 = $$r/$(TARGET_SUBDIR)/libgm2/.libs:
+@endif target-libgm2
+
@if target-libgomp
TARGET_LIB_PATH_libgomp = $$r/$(TARGET_SUBDIR)/libgomp/.libs:
@endif target-libgomp
@@ -820,6 +831,8 @@ BASE_FLAGS_TO_PASS = \
"GOCFLAGS_FOR_TARGET=$(GOCFLAGS_FOR_TARGET)" \
"GDC_FOR_TARGET=$(GDC_FOR_TARGET)" \
"GDCFLAGS_FOR_TARGET=$(GDCFLAGS_FOR_TARGET)" \
+ "GM2_FOR_TARGET=$(GM2_FOR_TARGET)" \
+ "GM2FLAGS_FOR_TARGET=$(GM2FLAGS_FOR_TARGET)" \
"LD_FOR_TARGET=$(LD_FOR_TARGET)" \
"LIPO_FOR_TARGET=$(LIPO_FOR_TARGET)" \
"LDFLAGS_FOR_TARGET=$(LDFLAGS_FOR_TARGET)" \
@@ -892,6 +905,7 @@ EXTRA_HOST_FLAGS = \
'GFORTRAN=$(GFORTRAN)' \
'GOC=$(GOC)' \
'GDC=$(GDC)' \
+ 'GM2=$(GM2)' \
'LD=$(LD)' \
'LIPO=$(LIPO)' \
'NM=$(NM)' \
@@ -918,6 +932,7 @@ POSTSTAGE1_FLAGS_TO_PASS = \
CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
+ GM2="$${GM2}" GM2_FOR_BUILD="$${GM2_FOR_BUILD}" \
GNATBIND="$${GNATBIND}" \
LDFLAGS="$${LDFLAGS}" \
HOST_LIBS="$${HOST_LIBS}" \
@@ -952,6 +967,8 @@ EXTRA_TARGET_FLAGS = \
'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
+ 'GM2=$$(GM2_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
+ 'GM2FLAGS=$$(GM2FLAGS_FOR_TARGET)' \
'LD=$(COMPILER_LD_FOR_TARGET)' \
'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
@@ -978,6 +995,7 @@ TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
# cross-building scheme.
EXTRA_GCC_FLAGS = \
"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
+ "GM2_FOR_TARGET=$(GM2_FOR_TARGET)" \
"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
"`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
@@ -1042,6 +1060,7 @@ configure-host: \
maybe-configure-gnattools \
maybe-configure-lto-plugin \
maybe-configure-libcc1 \
+ maybe-configure-gm2tools \
maybe-configure-gotools \
maybe-configure-libctf
.PHONY: configure-target
@@ -1066,6 +1085,7 @@ configure-target: \
maybe-configure-target-zlib \
maybe-configure-target-rda \
maybe-configure-target-libada \
+ maybe-configure-target-libgm2 \
maybe-configure-target-libgomp \
maybe-configure-target-libitm \
maybe-configure-target-libatomic
@@ -1203,6 +1223,7 @@ all-host: maybe-all-gnattools
all-host: maybe-all-lto-plugin
@endif lto-plugin-no-bootstrap
all-host: maybe-all-libcc1
+all-host: maybe-all-gm2tools
all-host: maybe-all-gotools
@if libctf-no-bootstrap
all-host: maybe-all-libctf
@@ -1238,6 +1259,7 @@ all-target: maybe-all-target-libffi
all-target: maybe-all-target-zlib
all-target: maybe-all-target-rda
all-target: maybe-all-target-libada
+all-target: maybe-all-target-libgm2
@if target-libgomp-no-bootstrap
all-target: maybe-all-target-libgomp
@endif target-libgomp-no-bootstrap
@@ -1310,6 +1332,7 @@ info-host: maybe-info-c++tools
info-host: maybe-info-gnattools
info-host: maybe-info-lto-plugin
info-host: maybe-info-libcc1
+info-host: maybe-info-gm2tools
info-host: maybe-info-gotools
info-host: maybe-info-libctf
@@ -1335,6 +1358,7 @@ info-target: maybe-info-target-libffi
info-target: maybe-info-target-zlib
info-target: maybe-info-target-rda
info-target: maybe-info-target-libada
+info-target: maybe-info-target-libgm2
info-target: maybe-info-target-libgomp
info-target: maybe-info-target-libitm
info-target: maybe-info-target-libatomic
@@ -1400,6 +1424,7 @@ dvi-host: maybe-dvi-c++tools
dvi-host: maybe-dvi-gnattools
dvi-host: maybe-dvi-lto-plugin
dvi-host: maybe-dvi-libcc1
+dvi-host: maybe-dvi-gm2tools
dvi-host: maybe-dvi-gotools
dvi-host: maybe-dvi-libctf
@@ -1425,6 +1450,7 @@ dvi-target: maybe-dvi-target-libffi
dvi-target: maybe-dvi-target-zlib
dvi-target: maybe-dvi-target-rda
dvi-target: maybe-dvi-target-libada
+dvi-target: maybe-dvi-target-libgm2
dvi-target: maybe-dvi-target-libgomp
dvi-target: maybe-dvi-target-libitm
dvi-target: maybe-dvi-target-libatomic
@@ -1490,6 +1516,7 @@ pdf-host: maybe-pdf-c++tools
pdf-host: maybe-pdf-gnattools
pdf-host: maybe-pdf-lto-plugin
pdf-host: maybe-pdf-libcc1
+pdf-host: maybe-pdf-gm2tools
pdf-host: maybe-pdf-gotools
pdf-host: maybe-pdf-libctf
@@ -1515,6 +1542,7 @@ pdf-target: maybe-pdf-target-libffi
pdf-target: maybe-pdf-target-zlib
pdf-target: maybe-pdf-target-rda
pdf-target: maybe-pdf-target-libada
+pdf-target: maybe-pdf-target-libgm2
pdf-target: maybe-pdf-target-libgomp
pdf-target: maybe-pdf-target-libitm
pdf-target: maybe-pdf-target-libatomic
@@ -1580,6 +1608,7 @@ html-host: maybe-html-c++tools
html-host: maybe-html-gnattools
html-host: maybe-html-lto-plugin
html-host: maybe-html-libcc1
+html-host: maybe-html-gm2tools
html-host: maybe-html-gotools
html-host: maybe-html-libctf
@@ -1605,6 +1634,7 @@ html-target: maybe-html-target-libffi
html-target: maybe-html-target-zlib
html-target: maybe-html-target-rda
html-target: maybe-html-target-libada
+html-target: maybe-html-target-libgm2
html-target: maybe-html-target-libgomp
html-target: maybe-html-target-libitm
html-target: maybe-html-target-libatomic
@@ -1670,6 +1700,7 @@ TAGS-host: maybe-TAGS-c++tools
TAGS-host: maybe-TAGS-gnattools
TAGS-host: maybe-TAGS-lto-plugin
TAGS-host: maybe-TAGS-libcc1
+TAGS-host: maybe-TAGS-gm2tools
TAGS-host: maybe-TAGS-gotools
TAGS-host: maybe-TAGS-libctf
@@ -1695,6 +1726,7 @@ TAGS-target: maybe-TAGS-target-libffi
TAGS-target: maybe-TAGS-target-zlib
TAGS-target: maybe-TAGS-target-rda
TAGS-target: maybe-TAGS-target-libada
+TAGS-target: maybe-TAGS-target-libgm2
TAGS-target: maybe-TAGS-target-libgomp
TAGS-target: maybe-TAGS-target-libitm
TAGS-target: maybe-TAGS-target-libatomic
@@ -1760,6 +1792,7 @@ install-info-host: maybe-install-info-c++tools
install-info-host: maybe-install-info-gnattools
install-info-host: maybe-install-info-lto-plugin
install-info-host: maybe-install-info-libcc1
+install-info-host: maybe-install-info-gm2tools
install-info-host: maybe-install-info-gotools
install-info-host: maybe-install-info-libctf
@@ -1785,6 +1818,7 @@ install-info-target: maybe-install-info-target-libffi
install-info-target: maybe-install-info-target-zlib
install-info-target: maybe-install-info-target-rda
install-info-target: maybe-install-info-target-libada
+install-info-target: maybe-install-info-target-libgm2
install-info-target: maybe-install-info-target-libgomp
install-info-target: maybe-install-info-target-libitm
install-info-target: maybe-install-info-target-libatomic
@@ -1850,6 +1884,7 @@ install-pdf-host: maybe-install-pdf-c++tools
install-pdf-host: maybe-install-pdf-gnattools
install-pdf-host: maybe-install-pdf-lto-plugin
install-pdf-host: maybe-install-pdf-libcc1
+install-pdf-host: maybe-install-pdf-gm2tools
install-pdf-host: maybe-install-pdf-gotools
install-pdf-host: maybe-install-pdf-libctf
@@ -1875,6 +1910,7 @@ install-pdf-target: maybe-install-pdf-target-libffi
install-pdf-target: maybe-install-pdf-target-zlib
install-pdf-target: maybe-install-pdf-target-rda
install-pdf-target: maybe-install-pdf-target-libada
+install-pdf-target: maybe-install-pdf-target-libgm2
install-pdf-target: maybe-install-pdf-target-libgomp
install-pdf-target: maybe-install-pdf-target-libitm
install-pdf-target: maybe-install-pdf-target-libatomic
@@ -1940,6 +1976,7 @@ install-html-host: maybe-install-html-c++tools
install-html-host: maybe-install-html-gnattools
install-html-host: maybe-install-html-lto-plugin
install-html-host: maybe-install-html-libcc1
+install-html-host: maybe-install-html-gm2tools
install-html-host: maybe-install-html-gotools
install-html-host: maybe-install-html-libctf
@@ -1965,6 +2002,7 @@ install-html-target: maybe-install-html-target-libffi
install-html-target: maybe-install-html-target-zlib
install-html-target: maybe-install-html-target-rda
install-html-target: maybe-install-html-target-libada
+install-html-target: maybe-install-html-target-libgm2
install-html-target: maybe-install-html-target-libgomp
install-html-target: maybe-install-html-target-libitm
install-html-target: maybe-install-html-target-libatomic
@@ -2030,6 +2068,7 @@ installcheck-host: maybe-installcheck-c++tools
installcheck-host: maybe-installcheck-gnattools
installcheck-host: maybe-installcheck-lto-plugin
installcheck-host: maybe-installcheck-libcc1
+installcheck-host: maybe-installcheck-gm2tools
installcheck-host: maybe-installcheck-gotools
installcheck-host: maybe-installcheck-libctf
@@ -2055,6 +2094,7 @@ installcheck-target: maybe-installcheck-target-libffi
installcheck-target: maybe-installcheck-target-zlib
installcheck-target: maybe-installcheck-target-rda
installcheck-target: maybe-installcheck-target-libada
+installcheck-target: maybe-installcheck-target-libgm2
installcheck-target: maybe-installcheck-target-libgomp
installcheck-target: maybe-installcheck-target-libitm
installcheck-target: maybe-installcheck-target-libatomic
@@ -2120,6 +2160,7 @@ mostlyclean-host: maybe-mostlyclean-c++tools
mostlyclean-host: maybe-mostlyclean-gnattools
mostlyclean-host: maybe-mostlyclean-lto-plugin
mostlyclean-host: maybe-mostlyclean-libcc1
+mostlyclean-host: maybe-mostlyclean-gm2tools
mostlyclean-host: maybe-mostlyclean-gotools
mostlyclean-host: maybe-mostlyclean-libctf
@@ -2145,6 +2186,7 @@ mostlyclean-target: maybe-mostlyclean-target-libffi
mostlyclean-target: maybe-mostlyclean-target-zlib
mostlyclean-target: maybe-mostlyclean-target-rda
mostlyclean-target: maybe-mostlyclean-target-libada
+mostlyclean-target: maybe-mostlyclean-target-libgm2
mostlyclean-target: maybe-mostlyclean-target-libgomp
mostlyclean-target: maybe-mostlyclean-target-libitm
mostlyclean-target: maybe-mostlyclean-target-libatomic
@@ -2210,6 +2252,7 @@ clean-host: maybe-clean-c++tools
clean-host: maybe-clean-gnattools
clean-host: maybe-clean-lto-plugin
clean-host: maybe-clean-libcc1
+clean-host: maybe-clean-gm2tools
clean-host: maybe-clean-gotools
clean-host: maybe-clean-libctf
@@ -2235,6 +2278,7 @@ clean-target: maybe-clean-target-libffi
clean-target: maybe-clean-target-zlib
clean-target: maybe-clean-target-rda
clean-target: maybe-clean-target-libada
+clean-target: maybe-clean-target-libgm2
clean-target: maybe-clean-target-libgomp
clean-target: maybe-clean-target-libitm
clean-target: maybe-clean-target-libatomic
@@ -2300,6 +2344,7 @@ distclean-host: maybe-distclean-c++tools
distclean-host: maybe-distclean-gnattools
distclean-host: maybe-distclean-lto-plugin
distclean-host: maybe-distclean-libcc1
+distclean-host: maybe-distclean-gm2tools
distclean-host: maybe-distclean-gotools
distclean-host: maybe-distclean-libctf
@@ -2325,6 +2370,7 @@ distclean-target: maybe-distclean-target-libffi
distclean-target: maybe-distclean-target-zlib
distclean-target: maybe-distclean-target-rda
distclean-target: maybe-distclean-target-libada
+distclean-target: maybe-distclean-target-libgm2
distclean-target: maybe-distclean-target-libgomp
distclean-target: maybe-distclean-target-libitm
distclean-target: maybe-distclean-target-libatomic
@@ -2390,6 +2436,7 @@ maintainer-clean-host: maybe-maintainer-clean-c++tools
maintainer-clean-host: maybe-maintainer-clean-gnattools
maintainer-clean-host: maybe-maintainer-clean-lto-plugin
maintainer-clean-host: maybe-maintainer-clean-libcc1
+maintainer-clean-host: maybe-maintainer-clean-gm2tools
maintainer-clean-host: maybe-maintainer-clean-gotools
maintainer-clean-host: maybe-maintainer-clean-libctf
@@ -2415,6 +2462,7 @@ maintainer-clean-target: maybe-maintainer-clean-target-libffi
maintainer-clean-target: maybe-maintainer-clean-target-zlib
maintainer-clean-target: maybe-maintainer-clean-target-rda
maintainer-clean-target: maybe-maintainer-clean-target-libada
+maintainer-clean-target: maybe-maintainer-clean-target-libgm2
maintainer-clean-target: maybe-maintainer-clean-target-libgomp
maintainer-clean-target: maybe-maintainer-clean-target-libitm
maintainer-clean-target: maybe-maintainer-clean-target-libatomic
@@ -2463,7 +2511,7 @@ local-distclean:
-rm -f texinfo/doc/Makefile texinfo/po/POTFILES
-rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
-rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
- -rmdir c++tools fastjar gcc gnattools gotools 2>/dev/null
+ -rmdir c++tools fastjar gcc gnattools gm2tools gotools 2>/dev/null
-rmdir libcc1 libiberty texinfo zlib 2>/dev/null
-find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
@@ -2536,6 +2584,7 @@ check-host: \
maybe-check-gnattools \
maybe-check-lto-plugin \
maybe-check-libcc1 \
+ maybe-check-gm2tools \
maybe-check-gotools \
maybe-check-libctf
@@ -2561,6 +2610,7 @@ check-target: \
maybe-check-target-zlib \
maybe-check-target-rda \
maybe-check-target-libada \
+ maybe-check-target-libgm2 \
maybe-check-target-libgomp \
maybe-check-target-libitm \
maybe-check-target-libatomic
@@ -2673,6 +2723,7 @@ install-host-nogcc: \
maybe-install-gnattools \
maybe-install-lto-plugin \
maybe-install-libcc1 \
+ maybe-install-gm2tools \
maybe-install-gotools \
maybe-install-libctf
@@ -2728,6 +2779,7 @@ install-host: \
maybe-install-gnattools \
maybe-install-lto-plugin \
maybe-install-libcc1 \
+ maybe-install-gm2tools \
maybe-install-gotools \
maybe-install-libctf
@@ -2753,6 +2805,7 @@ install-target: \
maybe-install-target-zlib \
maybe-install-target-rda \
maybe-install-target-libada \
+ maybe-install-target-libgm2 \
maybe-install-target-libgomp \
maybe-install-target-libitm \
maybe-install-target-libatomic
@@ -2838,6 +2891,7 @@ install-strip-host: \
maybe-install-strip-gnattools \
maybe-install-strip-lto-plugin \
maybe-install-strip-libcc1 \
+ maybe-install-strip-gm2tools \
maybe-install-strip-gotools \
maybe-install-strip-libctf
@@ -2863,6 +2917,7 @@ install-strip-target: \
maybe-install-strip-target-zlib \
maybe-install-strip-target-rda \
maybe-install-strip-target-libada \
+ maybe-install-strip-target-libgm2 \
maybe-install-strip-target-libgomp \
maybe-install-strip-target-libitm \
maybe-install-strip-target-libatomic
@@ -40541,6 +40596,447 @@ maintainer-clean-libcc1:
+.PHONY: configure-gm2tools maybe-configure-gm2tools
+maybe-configure-gm2tools:
+@if gcc-bootstrap
+configure-gm2tools: stage_current
+@endif gcc-bootstrap
+@if gm2tools
+maybe-configure-gm2tools: configure-gm2tools
+configure-gm2tools:
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ test ! -f $(HOST_SUBDIR)/gm2tools/Makefile || exit 0; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/gm2tools; \
+ $(HOST_EXPORTS) \
+ echo Configuring in $(HOST_SUBDIR)/gm2tools; \
+ cd "$(HOST_SUBDIR)/gm2tools" || exit 1; \
+ case $(srcdir) in \
+ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+ *) topdir=`echo $(HOST_SUBDIR)/gm2tools/ | \
+ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+ esac; \
+ module_srcdir=gm2tools; \
+ $(SHELL) \
+ $$s/$$module_srcdir/configure \
+ --srcdir=$${topdir}/$$module_srcdir \
+ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+ --target=${target_alias} \
+ || exit 1
+@endif gm2tools
+
+
+
+
+
+.PHONY: all-gm2tools maybe-all-gm2tools
+maybe-all-gm2tools:
+@if gcc-bootstrap
+all-gm2tools: stage_current
+@endif gcc-bootstrap
+@if gm2tools
+TARGET-gm2tools=all
+maybe-all-gm2tools: all-gm2tools
+all-gm2tools: configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(STAGE1_FLAGS_TO_PASS) \
+ $(TARGET-gm2tools))
+@endif gm2tools
+
+
+
+
+.PHONY: check-gm2tools maybe-check-gm2tools
+maybe-check-gm2tools:
+@if gm2tools
+maybe-check-gm2tools: check-gm2tools
+
+check-gm2tools:
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(FLAGS_TO_PASS) check)
+
+@endif gm2tools
+
+.PHONY: install-gm2tools maybe-install-gm2tools
+maybe-install-gm2tools:
+@if gm2tools
+maybe-install-gm2tools: install-gm2tools
+
+install-gm2tools: installdirs
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(FLAGS_TO_PASS) install)
+
+@endif gm2tools
+
+.PHONY: install-strip-gm2tools maybe-install-strip-gm2tools
+maybe-install-strip-gm2tools:
+@if gm2tools
+maybe-install-strip-gm2tools: install-strip-gm2tools
+
+install-strip-gm2tools: installdirs
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(FLAGS_TO_PASS) install-strip)
+
+@endif gm2tools
+
+# Other targets (info, dvi, pdf, etc.)
+
+.PHONY: maybe-info-gm2tools info-gm2tools
+maybe-info-gm2tools:
+@if gm2tools
+maybe-info-gm2tools: info-gm2tools
+
+info-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing info in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ info) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-dvi-gm2tools dvi-gm2tools
+maybe-dvi-gm2tools:
+@if gm2tools
+maybe-dvi-gm2tools: dvi-gm2tools
+
+dvi-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing dvi in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ dvi) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-pdf-gm2tools pdf-gm2tools
+maybe-pdf-gm2tools:
+@if gm2tools
+maybe-pdf-gm2tools: pdf-gm2tools
+
+pdf-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing pdf in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ pdf) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-html-gm2tools html-gm2tools
+maybe-html-gm2tools:
+@if gm2tools
+maybe-html-gm2tools: html-gm2tools
+
+html-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing html in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ html) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-TAGS-gm2tools TAGS-gm2tools
+maybe-TAGS-gm2tools:
+@if gm2tools
+maybe-TAGS-gm2tools: TAGS-gm2tools
+
+TAGS-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing TAGS in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ TAGS) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-install-info-gm2tools install-info-gm2tools
+maybe-install-info-gm2tools:
+@if gm2tools
+maybe-install-info-gm2tools: install-info-gm2tools
+
+install-info-gm2tools: \
+ configure-gm2tools \
+ info-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing install-info in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-info) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-install-pdf-gm2tools install-pdf-gm2tools
+maybe-install-pdf-gm2tools:
+@if gm2tools
+maybe-install-pdf-gm2tools: install-pdf-gm2tools
+
+install-pdf-gm2tools: \
+ configure-gm2tools \
+ pdf-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing install-pdf in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-pdf) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-install-html-gm2tools install-html-gm2tools
+maybe-install-html-gm2tools:
+@if gm2tools
+maybe-install-html-gm2tools: install-html-gm2tools
+
+install-html-gm2tools: \
+ configure-gm2tools \
+ html-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing install-html in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-html) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-installcheck-gm2tools installcheck-gm2tools
+maybe-installcheck-gm2tools:
+@if gm2tools
+maybe-installcheck-gm2tools: installcheck-gm2tools
+
+installcheck-gm2tools: \
+ configure-gm2tools
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing installcheck in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ installcheck) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-mostlyclean-gm2tools mostlyclean-gm2tools
+maybe-mostlyclean-gm2tools:
+@if gm2tools
+maybe-mostlyclean-gm2tools: mostlyclean-gm2tools
+
+mostlyclean-gm2tools:
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing mostlyclean in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ mostlyclean) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-clean-gm2tools clean-gm2tools
+maybe-clean-gm2tools:
+@if gm2tools
+maybe-clean-gm2tools: clean-gm2tools
+
+clean-gm2tools:
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing clean in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ clean) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-distclean-gm2tools distclean-gm2tools
+maybe-distclean-gm2tools:
+@if gm2tools
+maybe-distclean-gm2tools: distclean-gm2tools
+
+distclean-gm2tools:
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing distclean in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ distclean) \
+ || exit 1
+
+@endif gm2tools
+
+.PHONY: maybe-maintainer-clean-gm2tools maintainer-clean-gm2tools
+maybe-maintainer-clean-gm2tools:
+@if gm2tools
+maybe-maintainer-clean-gm2tools: maintainer-clean-gm2tools
+
+maintainer-clean-gm2tools:
+ @: $(MAKE); $(unstage)
+ @[ -f ./gm2tools/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ for flag in $(EXTRA_HOST_FLAGS) ; do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ echo "Doing maintainer-clean in gm2tools"; \
+ (cd $(HOST_SUBDIR)/gm2tools && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ maintainer-clean) \
+ || exit 1
+
+@endif gm2tools
+
+
+
.PHONY: configure-gotools maybe-configure-gotools
maybe-configure-gotools:
@if gcc-bootstrap
@@ -54318,6 +54814,464 @@ maintainer-clean-target-libada:
+.PHONY: configure-target-libgm2 maybe-configure-target-libgm2
+maybe-configure-target-libgm2:
+@if gcc-bootstrap
+configure-target-libgm2: stage_current
+@endif gcc-bootstrap
+@if target-libgm2
+maybe-configure-target-libgm2: configure-target-libgm2
+configure-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ echo "Checking multilib configuration for libgm2..."; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgm2; \
+ $(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libgm2/multilib.tmp 2> /dev/null; \
+ if test -r $(TARGET_SUBDIR)/libgm2/multilib.out; then \
+ if cmp -s $(TARGET_SUBDIR)/libgm2/multilib.tmp $(TARGET_SUBDIR)/libgm2/multilib.out; then \
+ rm -f $(TARGET_SUBDIR)/libgm2/multilib.tmp; \
+ else \
+ rm -f $(TARGET_SUBDIR)/libgm2/Makefile; \
+ mv $(TARGET_SUBDIR)/libgm2/multilib.tmp $(TARGET_SUBDIR)/libgm2/multilib.out; \
+ fi; \
+ else \
+ mv $(TARGET_SUBDIR)/libgm2/multilib.tmp $(TARGET_SUBDIR)/libgm2/multilib.out; \
+ fi; \
+ test ! -f $(TARGET_SUBDIR)/libgm2/Makefile || exit 0; \
+ $(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libgm2; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo Configuring in $(TARGET_SUBDIR)/libgm2; \
+ cd "$(TARGET_SUBDIR)/libgm2" || exit 1; \
+ case $(srcdir) in \
+ /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
+ *) topdir=`echo $(TARGET_SUBDIR)/libgm2/ | \
+ sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
+ esac; \
+ module_srcdir=libgm2; \
+ rm -f no-such-file || : ; \
+ CONFIG_SITE=no-such-file $(SHELL) \
+ $$s/$$module_srcdir/configure \
+ --srcdir=$${topdir}/$$module_srcdir \
+ $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+ --target=${target_alias} \
+ || exit 1
+@endif target-libgm2
+
+
+
+
+
+.PHONY: all-target-libgm2 maybe-all-target-libgm2
+maybe-all-target-libgm2:
+@if gcc-bootstrap
+all-target-libgm2: stage_current
+@endif gcc-bootstrap
+@if target-libgm2
+TARGET-target-libgm2=all
+maybe-all-target-libgm2: all-target-libgm2
+all-target-libgm2: configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS) \
+ $(TARGET-target-libgm2))
+@endif target-libgm2
+
+
+
+
+
+.PHONY: check-target-libgm2 maybe-check-target-libgm2
+maybe-check-target-libgm2:
+@if target-libgm2
+maybe-check-target-libgm2: check-target-libgm2
+
+check-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(TARGET_FLAGS_TO_PASS) check)
+
+@endif target-libgm2
+
+.PHONY: install-target-libgm2 maybe-install-target-libgm2
+maybe-install-target-libgm2:
+@if target-libgm2
+maybe-install-target-libgm2: install-target-libgm2
+
+install-target-libgm2: installdirs
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(TARGET_FLAGS_TO_PASS) install)
+
+@endif target-libgm2
+
+.PHONY: install-strip-target-libgm2 maybe-install-strip-target-libgm2
+maybe-install-strip-target-libgm2:
+@if target-libgm2
+maybe-install-strip-target-libgm2: install-strip-target-libgm2
+
+install-strip-target-libgm2: installdirs
+ @: $(MAKE); $(unstage)
+ @r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(TARGET_FLAGS_TO_PASS) install-strip)
+
+@endif target-libgm2
+
+# Other targets (info, dvi, pdf, etc.)
+
+.PHONY: maybe-info-target-libgm2 info-target-libgm2
+maybe-info-target-libgm2:
+@if target-libgm2
+maybe-info-target-libgm2: info-target-libgm2
+
+info-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing info in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ info) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-dvi-target-libgm2 dvi-target-libgm2
+maybe-dvi-target-libgm2:
+@if target-libgm2
+maybe-dvi-target-libgm2: dvi-target-libgm2
+
+dvi-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing dvi in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ dvi) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-pdf-target-libgm2 pdf-target-libgm2
+maybe-pdf-target-libgm2:
+@if target-libgm2
+maybe-pdf-target-libgm2: pdf-target-libgm2
+
+pdf-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing pdf in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ pdf) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-html-target-libgm2 html-target-libgm2
+maybe-html-target-libgm2:
+@if target-libgm2
+maybe-html-target-libgm2: html-target-libgm2
+
+html-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing html in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ html) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-TAGS-target-libgm2 TAGS-target-libgm2
+maybe-TAGS-target-libgm2:
+@if target-libgm2
+maybe-TAGS-target-libgm2: TAGS-target-libgm2
+
+TAGS-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing TAGS in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ TAGS) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-install-info-target-libgm2 install-info-target-libgm2
+maybe-install-info-target-libgm2:
+@if target-libgm2
+maybe-install-info-target-libgm2: install-info-target-libgm2
+
+install-info-target-libgm2: \
+ configure-target-libgm2 \
+ info-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing install-info in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-info) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-install-pdf-target-libgm2 install-pdf-target-libgm2
+maybe-install-pdf-target-libgm2:
+@if target-libgm2
+maybe-install-pdf-target-libgm2: install-pdf-target-libgm2
+
+install-pdf-target-libgm2: \
+ configure-target-libgm2 \
+ pdf-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing install-pdf in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-pdf) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-install-html-target-libgm2 install-html-target-libgm2
+maybe-install-html-target-libgm2:
+@if target-libgm2
+maybe-install-html-target-libgm2: install-html-target-libgm2
+
+install-html-target-libgm2: \
+ configure-target-libgm2 \
+ html-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing install-html in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ install-html) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-installcheck-target-libgm2 installcheck-target-libgm2
+maybe-installcheck-target-libgm2:
+@if target-libgm2
+maybe-installcheck-target-libgm2: installcheck-target-libgm2
+
+installcheck-target-libgm2: \
+ configure-target-libgm2
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing installcheck in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ installcheck) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-mostlyclean-target-libgm2 mostlyclean-target-libgm2
+maybe-mostlyclean-target-libgm2:
+@if target-libgm2
+maybe-mostlyclean-target-libgm2: mostlyclean-target-libgm2
+
+mostlyclean-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing mostlyclean in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ mostlyclean) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-clean-target-libgm2 clean-target-libgm2
+maybe-clean-target-libgm2:
+@if target-libgm2
+maybe-clean-target-libgm2: clean-target-libgm2
+
+clean-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing clean in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ clean) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-distclean-target-libgm2 distclean-target-libgm2
+maybe-distclean-target-libgm2:
+@if target-libgm2
+maybe-distclean-target-libgm2: distclean-target-libgm2
+
+distclean-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing distclean in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ distclean) \
+ || exit 1
+
+@endif target-libgm2
+
+.PHONY: maybe-maintainer-clean-target-libgm2 maintainer-clean-target-libgm2
+maybe-maintainer-clean-target-libgm2:
+@if target-libgm2
+maybe-maintainer-clean-target-libgm2: maintainer-clean-target-libgm2
+
+maintainer-clean-target-libgm2:
+ @: $(MAKE); $(unstage)
+ @[ -f $(TARGET_SUBDIR)/libgm2/Makefile ] || exit 0; \
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(NORMAL_TARGET_EXPORTS) \
+ echo "Doing maintainer-clean in $(TARGET_SUBDIR)/libgm2"; \
+ for flag in $(EXTRA_TARGET_FLAGS); do \
+ eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
+ done; \
+ (cd $(TARGET_SUBDIR)/libgm2 && \
+ $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
+ "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
+ "RANLIB=$${RANLIB}" \
+ "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
+ maintainer-clean) \
+ || exit 1
+
+@endif target-libgm2
+
+
+
+
+
.PHONY: configure-target-libgomp maybe-configure-target-libgomp
maybe-configure-target-libgomp:
@if gcc-bootstrap
@@ -56569,6 +57523,14 @@ check-gcc-go:
(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-go);
check-go: check-gcc-go check-target-libgo check-gotools
+.PHONY: check-gcc-m2 check-m2
+check-gcc-m2:
+ r=`${PWD_COMMAND}`; export r; \
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-m2);
+check-m2: check-gcc-m2 check-target-libgm2 check-gm2tools
+
.PHONY: check-gcc-d check-d
check-gcc-d:
r=`${PWD_COMMAND}`; export r; \
@@ -59988,6 +60950,7 @@ configure-target-libffi: stage_last
configure-target-zlib: stage_last
configure-target-rda: stage_last
configure-target-libada: stage_last
+configure-target-libgm2: stage_last
configure-stage1-target-libgomp: maybe-all-stage1-gcc
configure-stage2-target-libgomp: maybe-all-stage2-gcc
configure-stage3-target-libgomp: maybe-all-stage3-gcc
@@ -60022,6 +60985,7 @@ configure-target-libffi: maybe-all-gcc
configure-target-zlib: maybe-all-gcc
configure-target-rda: maybe-all-gcc
configure-target-libada: maybe-all-gcc
+configure-target-libgm2: maybe-all-gcc
configure-target-libgomp: maybe-all-gcc
configure-target-libitm: maybe-all-gcc
configure-target-libatomic: maybe-all-gcc
@@ -60509,6 +61473,7 @@ all-stagefeedback-lto-plugin: maybe-all-stagefeedback-libiberty-linker-plugin
all-stageautoprofile-lto-plugin: maybe-all-stageautoprofile-libiberty-linker-plugin
all-stageautofeedback-lto-plugin: maybe-all-stageautofeedback-libiberty-linker-plugin
all-gotools: maybe-all-target-libgo
+all-gm2tools: maybe-all-target-libgm2
configure-intl: maybe-all-libiconv
configure-stage1-intl: maybe-all-stage1-libiconv
configure-stage2-intl: maybe-all-stage2-libiconv
@@ -61129,6 +62094,7 @@ configure-target-libgo: maybe-configure-target-libffi
all-target-libgo: maybe-all-target-libbacktrace
all-target-libgo: maybe-all-target-libffi
all-target-libgo: maybe-all-target-libatomic
+all-target-libgm2: maybe-all-target-libatomic
configure-target-libphobos: maybe-configure-target-libbacktrace
configure-target-libphobos: maybe-configure-target-zlib
all-target-libphobos: maybe-all-target-libbacktrace
@@ -61197,6 +62163,7 @@ configure-target-libgfortran: maybe-all-target-libbacktrace
configure-gnattools: stage_last
configure-libcc1: stage_last
configure-c++tools: stage_last
+configure-gm2tools: stage_last
configure-utils: stage_last
configure-gdb: stage_last
configure-gdbserver: stage_last
@@ -61215,6 +62182,7 @@ all-gnattools: maybe-all-target-libstdc++-v3
configure-libcc1: maybe-configure-gcc
all-libcc1: maybe-all-gcc
all-c++tools: maybe-all-gcc
+all-gm2tools: maybe-all-target-libstdc++-v3
all-utils: maybe-all-libiberty
configure-gdb: maybe-all-intl
configure-gdb: maybe-all-bfd
@@ -61247,6 +62215,7 @@ all-bison: maybe-all-intl
all-flex: maybe-all-intl
all-m4: maybe-all-intl
configure-target-libgo: maybe-all-target-libstdc++-v3
+configure-target-libgm2: maybe-all-target-libstdc++-v3
configure-target-liboffloadmic: maybe-configure-target-libgomp
all-target-liboffloadmic: maybe-all-target-libgomp
configure-target-newlib: maybe-all-binutils
@@ -61317,6 +62286,7 @@ configure-target-libffi: maybe-all-target-libgcc
configure-target-zlib: maybe-all-target-libgcc
configure-target-rda: maybe-all-target-libgcc
configure-target-libada: maybe-all-target-libgcc
+configure-target-libgm2: maybe-all-target-libgcc
configure-target-libgomp: maybe-all-target-libgcc
configure-target-libitm: maybe-all-target-libgcc
configure-target-libatomic: maybe-all-target-libgcc
@@ -61362,6 +62332,8 @@ configure-target-rda: maybe-all-target-newlib maybe-all-target-libgloss
configure-target-libada: maybe-all-target-newlib maybe-all-target-libgloss
+configure-target-libgm2: maybe-all-target-newlib maybe-all-target-libgloss
+
configure-target-libgomp: maybe-all-target-newlib maybe-all-target-libgloss
configure-target-libitm: maybe-all-target-newlib maybe-all-target-libgloss
diff --git a/Makefile.tpl b/Makefile.tpl
index 6e0337fb48f..3400f9468f3 100644
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -161,6 +161,7 @@ BUILD_EXPORTS = \
GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
GDC="$(GDC_FOR_BUILD)"; export GDC; \
GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \
+ GM2="$(GM2_FOR_BUILD)"; export GM2; \
DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
LD="$(LD_FOR_BUILD)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
@@ -198,6 +199,7 @@ HOST_EXPORTS = \
GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
GOC="$(GOC)"; export GOC; \
GDC="$(GDC)"; export GDC; \
+ GM2="$(GM2)"; export GM2; \
AR="$(AR)"; export AR; \
AS="$(AS)"; export AS; \
CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
@@ -296,6 +298,7 @@ BASE_TARGET_EXPORTS = \
GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \
+ GM2="$(GM2_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GM2; \
DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
@@ -362,6 +365,7 @@ DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
GOC_FOR_BUILD = @GOC_FOR_BUILD@
GDC_FOR_BUILD = @GDC_FOR_BUILD@
+GM2_FOR_BUILD = @GM2_FOR_BUILD@
LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
LD_FOR_BUILD = @LD_FOR_BUILD@
NM_FOR_BUILD = @NM_FOR_BUILD@
@@ -431,6 +435,7 @@ CXXFLAGS = @CXXFLAGS@
LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
GOCFLAGS = $(CFLAGS)
GDCFLAGS = $(CFLAGS)
+GM2FLAGS = $(CFLAGS)
CREATE_GCOV = create_gcov
@@ -518,6 +523,7 @@ RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@
+GM2_FOR_TARGET=$(STAGE_CC_WRAPPER) @GM2_FOR_TARGET@
DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
LD_FOR_TARGET=@LD_FOR_TARGET@
@@ -542,6 +548,7 @@ CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
+GM2FLAGS_FOR_TARGET = -O2 -g
GOCFLAGS_FOR_TARGET = -O2 -g
GDCFLAGS_FOR_TARGET = -O2 -g
@@ -647,6 +654,7 @@ EXTRA_HOST_FLAGS = \
'GFORTRAN=$(GFORTRAN)' \
'GOC=$(GOC)' \
'GDC=$(GDC)' \
+ 'GM2=$(GM2)' \
'LD=$(LD)' \
'LIPO=$(LIPO)' \
'NM=$(NM)' \
@@ -673,6 +681,7 @@ POSTSTAGE1_FLAGS_TO_PASS = \
CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \
+ GM2="$${GM2}" GM2_FOR_BUILD="$${GM2_FOR_BUILD}" \
GNATBIND="$${GNATBIND}" \
LDFLAGS="$${LDFLAGS}" \
HOST_LIBS="$${HOST_LIBS}" \
@@ -707,6 +716,8 @@ EXTRA_TARGET_FLAGS = \
'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \
+ 'GM2=$$(GM2_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
+ 'GM2FLAGS=$$(GM2FLAGS_FOR_TARGET)' \
'LD=$(COMPILER_LD_FOR_TARGET)' \
'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
@@ -733,6 +744,7 @@ TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
# cross-building scheme.
EXTRA_GCC_FLAGS = \
"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
+ "GM2_FOR_TARGET=$(GM2_FOR_TARGET)" \
"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
"`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
@@ -864,7 +876,7 @@ local-distclean:
-rm -f texinfo/doc/Makefile texinfo/po/POTFILES
-rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
-rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
- -rmdir c++tools fastjar gcc gnattools gotools 2>/dev/null
+ -rmdir c++tools fastjar gcc gnattools gm2tools gotools 2>/dev/null
-rmdir libcc1 libiberty texinfo zlib 2>/dev/null
-find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
diff --git a/configure b/configure
index 1224fc4039e..95167e48807 100755
--- a/configure
+++ b/configure
@@ -612,6 +612,7 @@ LD_FOR_TARGET
DLLTOOL_FOR_TARGET
AS_FOR_TARGET
AR_FOR_TARGET
+GM2_FOR_TARGET
GDC_FOR_TARGET
GOC_FOR_TARGET
GFORTRAN_FOR_TARGET
@@ -756,6 +757,7 @@ infodir
docdir
oldincludedir
includedir
+runstatedir
localstatedir
sharedstatedir
sysconfdir
@@ -793,6 +795,7 @@ enable_compressed_debug_sections
enable_libquadmath
enable_libquadmath_support
enable_libada
+enable_libgm2
enable_libssp
enable_libstdcxx
enable_liboffloadmic
@@ -871,6 +874,7 @@ GCC_FOR_TARGET
GFORTRAN_FOR_TARGET
GOC_FOR_TARGET
GDC_FOR_TARGET
+GM2_FOR_TARGET
AR_FOR_TARGET
AS_FOR_TARGET
DLLTOOL_FOR_TARGET
@@ -923,6 +927,7 @@ datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE}'
@@ -1175,6 +1180,15 @@ do
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1312,7 +1326,7 @@ fi
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
- libdir localedir mandir
+ libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
@@ -1472,6 +1486,7 @@ Fine tuning of the installation directories:
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
@@ -1530,6 +1545,7 @@ Optional Features:
--disable-libquadmath-support
disable libquadmath support for Fortran
--enable-libada build libada directory
+ --enable-libgm2 build libgm2 directory
--enable-libssp build libssp directory
--disable-libstdcxx do not build libstdc++-v3 directory
--enable-liboffloadmic=ARG
@@ -1665,6 +1681,8 @@ Some influential environment variables:
GOC for the target
GDC_FOR_TARGET
GDC for the target
+ GM2_FOR_TARGET
+ GM2 for the target
AR_FOR_TARGET
AR for the target
AS_FOR_TARGET
@@ -2801,7 +2819,7 @@ host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktr
# binutils, gas and ld appear in that order because it makes sense to run
# "make check" in that particular order.
# If --enable-gold is used, "gold" may replace "ld".
-host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools c++tools"
+host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gm2tools gotools c++tools"
# these libraries are built for the target environment, and are built after
# the host libraries and the host tools (which may be a cross compiler)
@@ -2823,6 +2841,7 @@ target_libraries="target-libgcc \
target-libffi \
target-libobjc \
target-libada \
+ target-libgm2 \
target-libgo \
target-libphobos \
target-zlib"
@@ -3160,6 +3179,17 @@ if test "${ENABLE_LIBADA}" != "yes" ; then
noconfigdirs="$noconfigdirs gnattools"
fi
+# Check whether --enable-libgm2 was given.
+if test "${enable_libgm2+set}" = set; then :
+ enableval=$enable_libgm2; ENABLE_LIBGM2=$enableval
+else
+ ENABLE_LIBGM2=no
+fi
+
+if test "${ENABLE_LIBGM2}" != "yes" ; then
+ noconfigdirs="$noconfigdirs gm2tools"
+fi
+
# Check whether --enable-libssp was given.
if test "${enable_libssp+set}" = set; then :
enableval=$enable_libssp; ENABLE_LIBSSP=$enableval
@@ -13414,6 +13444,167 @@ fi
+if test -n "$GM2_FOR_TARGET"; then
+ ac_cv_prog_GM2_FOR_TARGET=$GM2_FOR_TARGET
+elif test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
+ GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+fi
+
+if test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
+ for ncn_progname in gm2; do
+ # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GM2_FOR_TARGET"; then
+ ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+if test -n "$GM2_FOR_TARGET"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
+$as_echo "$GM2_FOR_TARGET" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ done
+fi
+
+if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test -n "$with_build_time_tools"; then
+ for ncn_progname in gm2; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
+$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
+ if test -x $with_build_time_tools/${ncn_progname}; then
+ ac_cv_prog_GM2_FOR_TARGET=$with_build_time_tools/${ncn_progname}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ break
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ done
+fi
+
+if test -z "$ac_cv_prog_GM2_FOR_TARGET"; then
+ for ncn_progname in gm2; do
+ if test -n "$ncn_target_tool_prefix"; then
+ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GM2_FOR_TARGET"; then
+ ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GM2_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+if test -n "$GM2_FOR_TARGET"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
+$as_echo "$GM2_FOR_TARGET" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+ if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test $build = $target ; then
+ # Extract the first word of "${ncn_progname}", so it can be a program name with args.
+set dummy ${ncn_progname}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GM2_FOR_TARGET"; then
+ ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
+if test -n "$GM2_FOR_TARGET"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
+$as_echo "$GM2_FOR_TARGET" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+ test -n "$ac_cv_prog_GM2_FOR_TARGET" && break
+ done
+fi
+
+if test -z "$ac_cv_prog_GM2_FOR_TARGET" ; then
+ set dummy gm2
+ if test $build = $target ; then
+ GM2_FOR_TARGET="$2"
+ else
+ GM2_FOR_TARGET="${ncn_target_tool_prefix}$2"
+ fi
+else
+ GM2_FOR_TARGET="$ac_cv_prog_GM2_FOR_TARGET"
+fi
+
+
+
cat > conftest.c << \EOF
#ifdef __GNUC__
gcc_yay;
@@ -17085,6 +17276,51 @@ $as_echo "pre-installed" >&6; }
fi
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gm2" >&5
+$as_echo_n "checking where to find the target gm2... " >&6; }
+if test "x${build}" != "x${host}" ; then
+ if expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
+ # We already found the complete path
+ ac_dir=`dirname $GM2_FOR_TARGET`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
+$as_echo "pre-installed in $ac_dir" >&6; }
+ else
+ # Canadian cross, just use what we found
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
+$as_echo "pre-installed" >&6; }
+ fi
+else
+ ok=yes
+ case " ${configdirs} " in
+ *" gcc "*) ;;
+ *) ok=no ;;
+ esac
+ case ,${enable_languages}, in
+ *,m2,*) ;;
+ *) ok=no ;;
+ esac
+ if test $ok = yes; then
+ # An in-tree tool is available and we can use it
+ GM2_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gm2 -B$$r/$(HOST_SUBDIR)/gcc/'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
+$as_echo "just compiled" >&6; }
+ elif expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
+ # We already found the complete path
+ ac_dir=`dirname $GM2_FOR_TARGET`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
+$as_echo "pre-installed in $ac_dir" >&6; }
+ elif test "x$target" = "x$host"; then
+ # We can use an host tool
+ GM2_FOR_TARGET='$(GM2)'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
+$as_echo "host tool" >&6; }
+ else
+ # We need a cross tool
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
+$as_echo "pre-installed" >&6; }
+ fi
+fi
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ld" >&5
$as_echo_n "checking where to find the target ld... " >&6; }
if test "x${build}" != "x${host}" ; then
@@ -17646,6 +17882,8 @@ fi
# Specify what files to not compare during bootstrap.
compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/M2Version*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/SYSTEM*"
case "$target" in
hppa*64*-*-hpux*) ;;
hppa*-*-hpux*) compare_exclusions="$compare_exclusions | */libgcc/lib2funcs* | gcc/function-tests.o" ;;
diff --git a/configure.ac b/configure.ac
index 66d637d70dc..70a8438e75b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -140,7 +140,7 @@ host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktr
# binutils, gas and ld appear in that order because it makes sense to run
# "make check" in that particular order.
# If --enable-gold is used, "gold" may replace "ld".
-host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools c++tools"
+host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gm2tools gotools c++tools"
# these libraries are built for the target environment, and are built after
# the host libraries and the host tools (which may be a cross compiler)
@@ -162,6 +162,7 @@ target_libraries="target-libgcc \
target-libffi \
target-libobjc \
target-libada \
+ target-libgm2 \
target-libgo \
target-libphobos \
target-zlib"
@@ -459,6 +460,14 @@ if test "${ENABLE_LIBADA}" != "yes" ; then
noconfigdirs="$noconfigdirs gnattools"
fi
+AC_ARG_ENABLE(libgm2,
+[AS_HELP_STRING([--enable-libgm2], [build libgm2 directory])],
+ENABLE_LIBGM2=$enableval,
+ENABLE_LIBGM2=no)
+if test "${ENABLE_LIBGM2}" != "yes" ; then
+ noconfigdirs="$noconfigdirs gm2tools"
+fi
+
AC_ARG_ENABLE(libssp,
[AS_HELP_STRING([--enable-libssp], [build libssp directory])],
ENABLE_LIBSSP=$enableval,
@@ -3494,6 +3503,7 @@ NCN_STRICT_CHECK_TARGET_TOOLS(GCC_FOR_TARGET, gcc, ${CC_FOR_TARGET})
NCN_STRICT_CHECK_TARGET_TOOLS(GFORTRAN_FOR_TARGET, gfortran)
NCN_STRICT_CHECK_TARGET_TOOLS(GOC_FOR_TARGET, gccgo)
NCN_STRICT_CHECK_TARGET_TOOLS(GDC_FOR_TARGET, gdc)
+NCN_STRICT_CHECK_TARGET_TOOLS(GM2_FOR_TARGET, gm2)
ACX_CHECK_INSTALLED_TARGET_TOOL(AR_FOR_TARGET, ar)
ACX_CHECK_INSTALLED_TARGET_TOOL(AS_FOR_TARGET, as)
@@ -3530,6 +3540,8 @@ GCC_TARGET_TOOL(gccgo, GOC_FOR_TARGET, GOC,
[gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/], go)
GCC_TARGET_TOOL(gdc, GDC_FOR_TARGET, GDC,
[gcc/gdc -B$$r/$(HOST_SUBDIR)/gcc/], d)
+GCC_TARGET_TOOL(gm2, GM2_FOR_TARGET, GM2,
+ [gcc/gm2 -B$$r/$(HOST_SUBDIR)/gcc/], m2)
GCC_TARGET_TOOL(ld, LD_FOR_TARGET, LD, [ld/ld-new])
GCC_TARGET_TOOL(lipo, LIPO_FOR_TARGET, LIPO)
GCC_TARGET_TOOL(nm, NM_FOR_TARGET, NM, [binutils/nm-new])
@@ -3656,6 +3668,8 @@ AC_SUBST(stage2_werror_flag)
# Specify what files to not compare during bootstrap.
compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/M2Version*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/SYSTEM*"
case "$target" in
hppa*64*-*-hpux*) ;;
hppa*-*-hpux*) compare_exclusions="$compare_exclusions | */libgcc/lib2funcs* | gcc/function-tests.o" ;;
diff --git a/gcc/c-family/cppspec.c b/gcc/c-family/cppspec.c
index 65902b9f0d5..7a1f8d10a21 100644
--- a/gcc/c-family/cppspec.c
+++ b/gcc/c-family/cppspec.c
@@ -198,3 +198,9 @@ int lang_specific_pre_link (void)
/* Number of extra output files that lang_specific_pre_link may generate. */
int lang_specific_extra_outfiles = 0; /* Not used for cpp. */
+
+/* lang_register_spec_functions. Not used for cpp. */
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/c/gccspec.c b/gcc/c/gccspec.c
index db353a35585..67af876eb99 100644
--- a/gcc/c/gccspec.c
+++ b/gcc/c/gccspec.c
@@ -105,3 +105,9 @@ lang_specific_pre_link (void)
/* Number of extra output files that lang_specific_pre_link may generate. */
int lang_specific_extra_outfiles = 0; /* Not used for C. */
+
+/* lang_register_spec_functions. Not used for C. */
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/cp/g++spec.c b/gcc/cp/g++spec.c
index 3c9bd1490b4..88a302c2157 100644
--- a/gcc/cp/g++spec.c
+++ b/gcc/cp/g++spec.c
@@ -434,3 +434,9 @@ int lang_specific_pre_link (void) /* Not used for C++. */
/* Number of extra output files that lang_specific_pre_link may generate. */
int lang_specific_extra_outfiles = 0; /* Not used for C++. */
+
+/* lang_register_spec_functions. Not used for C++. */
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/d/d-spec.cc b/gcc/d/d-spec.cc
index 16ff1539e9f..e2fb787f5e1 100644
--- a/gcc/d/d-spec.cc
+++ b/gcc/d/d-spec.cc
@@ -490,3 +490,10 @@ lang_specific_pre_link (void)
int lang_specific_extra_outfiles = 0; /* Not used for D. */
+/* lang_register_spec_functions register the D associated spec
+ functions. Not used for D. */
+
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 94b167a3ed3..96b0c6738af 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -1777,18 +1777,19 @@ their runtime libraries should be built. For a list of valid values for
@smallexample
grep ^language= */config-lang.in
@end smallexample
-Currently, you can use any of the following:
-@code{all}, @code{default}, @code{ada}, @code{c}, @code{c++}, @code{d},
-@code{fortran}, @code{go}, @code{jit}, @code{lto}, @code{objc}, @code{obj-c++}.
-Building the Ada compiler has special requirements, see below.
-If you do not pass this flag, or specify the option @code{default}, then the
-default languages available in the @file{gcc} sub-tree will be configured.
-Ada, D, Go, Jit, and Objective-C++ are not default languages. LTO is not a
-default language, but is built by default because @option{--enable-lto} is
-enabled by default. The other languages are default languages. If
-@code{all} is specified, then all available languages are built. An
-exception is @code{jit} language, which requires
-@option{--enable-host-shared} to be included with @code{all}.
+Currently, you can use any of the following: @code{all},
+@code{default}, @code{ada}, @code{c}, @code{c++}, @code{d},
+@code{fortran}, @code{go}, @code{jit}, @code{lto}, @code{m2},
+@code{objc}, @code{obj-c++}. Building the Ada compiler has special
+requirements, see below. If you do not pass this flag, or specify the
+option @code{default}, then the default languages available in the
+@file{gcc} sub-tree will be configured. Ada, D, Go, Jit,
+Objective-C++ and Modula-2 are not default languages. LTO is not a
+default language, but is built by default because
+@option{--enable-lto} is enabled by default. The other languages are
+default languages. If @code{all} is specified, then all available
+languages are built. An exception is @code{jit} language, which
+requires @option{--enable-host-shared} to be included with @code{all}.
@item --enable-stage1-languages=@var{lang1},@var{lang2},@dots{}
Specify that a particular subset of compilers and their runtime
@@ -1811,6 +1812,10 @@ be built. This can be useful for debugging, or for compatibility with
previous Ada build procedures, when it was required to explicitly
do a @samp{make -C gcc gnatlib_and_tools}.
+@item --disable-libgm2
+Specify that the run-time libraries and tools used by Modula-2 should not
+be built. This can be useful for debugging.
+
@item --disable-libsanitizer
Specify that the run-time libraries for the various sanitizers should
not be built.
@@ -3070,10 +3075,10 @@ on a simulator as described at @uref{http://gcc.gnu.org/simtest-howto.html}.
In order to run sets of tests selectively, there are targets
@samp{make check-gcc} and language specific @samp{make check-c},
@samp{make check-c++}, @samp{make check-d} @samp{make check-fortran},
-@samp{make check-ada}, @samp{make check-objc}, @samp{make check-obj-c++},
-@samp{make check-lto}
-in the @file{gcc} subdirectory of the object directory. You can also
-just run @samp{make check} in a subdirectory of the object directory.
+@samp{make check-ada}, @samp{make check-m2}, @samp{make check-objc},
+@samp{make check-obj-c++}, @samp{make check-lto} in the @file{gcc}
+subdirectory of the object directory. You can also just run
+@samp{make check} in a subdirectory of the object directory.
A more selective way to just run all @command{gcc} execute tests in the
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi
index 16c6a3b8e99..faaadd1e4fc 100644
--- a/gcc/doc/sourcebuild.texi
+++ b/gcc/doc/sourcebuild.texi
@@ -52,6 +52,9 @@ including optimizers, support for different target architectures,
language front ends, and testsuites. @xref{gcc Directory, , The
@file{gcc} Subdirectory}, for details.
+@item gm2tools
+Support tools for Modula-2.
+
@item gnattools
Support tools for GNAT.
@@ -84,6 +87,9 @@ The GCC runtime library.
@item libgfortran
The Fortran runtime library.
+@item libgm2
+The Modula-2 runtime library.
+
@item libgo
The Go runtime library. The bulk of this library is mirrored from the
@uref{https://github.com/@/golang/go, master Go repository}.
@@ -163,13 +169,12 @@ The @file{gcc} directory contains the following subdirectories:
@item @var{language}
Subdirectories for various languages. Directories containing a file
@file{config-lang.in} are language subdirectories. The contents of
-the subdirectories @file{c} (for C), @file{cp} (for C++),
-@file{objc} (for Objective-C), @file{objcp} (for Objective-C++),
-and @file{lto} (for LTO) are documented in this
-manual (@pxref{Passes, , Passes and Files of the Compiler});
-those for other languages are not. @xref{Front End, ,
-Anatomy of a Language Front End}, for details of the files in these
-directories.
+the subdirectories @file{c} (for C), @file{cp} (for C++), @file{m2}
+(for Modula-2), @file{objc} (for Objective-C), @file{objcp} (for
+Objective-C++), and @file{lto} (for LTO) are documented in this manual
+(@pxref{Passes, , Passes and Files of the Compiler}); those for other
+languages are not. @xref{Front End, , Anatomy of a Language Front
+End}, for details of the files in these directories.
@item common
Source files shared between the compiler drivers (such as
diff --git a/gcc/fortran/gfortranspec.c b/gcc/fortran/gfortranspec.c
index 97db139deea..4c6045b9f06 100644
--- a/gcc/fortran/gfortranspec.c
+++ b/gcc/fortran/gfortranspec.c
@@ -447,4 +447,12 @@ lang_specific_pre_link (void)
}
/* Number of extra output files that lang_specific_pre_link may generate. */
-int lang_specific_extra_outfiles = 0; /* Not used for F77. */
+int lang_specific_extra_outfiles = 0; /* Not used for Fortran. */
+
+/* lang_register_spec_functions register the Fortran associated spec
+ functions. */
+
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/gcc.c b/gcc/gcc.c
index af286400a4a..360c8d5e150 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -334,6 +334,10 @@ static const char *cross_compile = "1";
static const char *cross_compile = "0";
#endif
+/* The lang specs might wish to override the default linker.
+ */
+int allow_linker = 1;
+
/* Greatest exit code of sub-processes that has been encountered up to
now. */
static int greatest_status = 1;
@@ -362,7 +366,6 @@ static void set_spec (const char *, const char *, bool);
static struct compiler *lookup_compiler (const char *, size_t, const char *);
static char *build_search_list (const struct path_prefix *, const char *,
bool, bool);
-static void xputenv (const char *);
static void putenv_from_prefixes (const struct path_prefix *, const char *,
bool);
static int access_check (const char *, int);
@@ -1148,6 +1151,7 @@ proper position among the other output files. */
/* We pass any -flto flags on to the linker, which is expected
to understand them. In practice, this means it had better be collect2. */
/* %{e*} includes -export-dynamic; see comment in common.opt. */
+
#ifndef LINK_COMMAND_SPEC
#define LINK_COMMAND_SPEC "\
%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
@@ -1781,6 +1785,10 @@ static const struct spec_function static_spec_functions[] =
{ 0, 0 }
};
+/* front end registered spec functions */
+static struct spec_function *lang_spec_functions = NULL;
+static unsigned int lang_spec_functions_length = 0;
+
static int processing_spec_function;
\f
/* Add appropriate libgcc specs to OBSTACK, taking into account
@@ -2943,12 +2951,20 @@ add_to_obstack (char *path, void *data)
/* Add or change the value of an environment variable, outputting the
change to standard error if in verbose mode. */
-static void
+void
xputenv (const char *string)
{
env.xput (string);
}
+/* Get the environment variable through the managed env. */
+
+const char *
+xgetenv (const char *key)
+{
+ return env.get (key);
+}
+
/* Build a list of search directories from PATHS.
PREFIX is a string to prepend to the list.
If CHECK_DIR_P is true we ensure the directory exists.
@@ -3877,7 +3893,7 @@ alloc_switch (void)
/* Save an option OPT with N_ARGS arguments in array ARGS, marking it
as validated if VALIDATED and KNOWN if it is an internal switch. */
-static void
+void
save_switch (const char *opt, size_t n_args, const char *const *args,
bool validated, bool known)
{
@@ -3922,6 +3938,66 @@ set_source_date_epoch_envvar ()
setenv ("SOURCE_DATE_EPOCH", source_date_epoch, 0);
}
+void
+fe_add_linker_option (const char *option)
+{
+ add_linker_option (option, strlen (option));
+}
+
+/* Handle the -B option by adding the prefix to exec, startfile and
+ include search paths. */
+
+void
+handle_OPT_B (const char *arg)
+{
+ size_t len = strlen (arg);
+
+ /* Catch the case where the user has forgotten to append a
+ directory separator to the path. Note, they may be using
+ -B to add an executable name prefix, eg "i386-elf-", in
+ order to distinguish between multiple installations of
+ GCC in the same directory. Hence we must check to see
+ if appending a directory separator actually makes a
+ valid directory name. */
+ if (!IS_DIR_SEPARATOR (arg[len - 1])
+ && is_directory (arg, false))
+ {
+ char *tmp = XNEWVEC (char, len + 2);
+ strcpy (tmp, arg);
+ tmp[len] = DIR_SEPARATOR;
+ tmp[++len] = 0;
+ arg = tmp;
+ }
+
+ add_prefix (&exec_prefixes, arg, NULL,
+ PREFIX_PRIORITY_B_OPT, 0, 0);
+ add_prefix (&startfile_prefixes, arg, NULL,
+ PREFIX_PRIORITY_B_OPT, 0, 0);
+ add_prefix (&include_prefixes, arg, NULL,
+ PREFIX_PRIORITY_B_OPT, 0, 0);
+}
+
+/* Save the infile. */
+
+void
+fe_add_infile (const char *infile, const char *lang)
+{
+ add_infile (infile, lang);
+}
+
+/* Mark a file as compiled. */
+
+void
+fe_mark_compiled (const char *name)
+{
+ int max = n_infiles + lang_specific_extra_outfiles;
+ int i;
+
+ for (i = 0; i < max; i++)
+ if (filename_cmp (name, infiles[i].name) == 0)
+ infiles[i].compiled = true;
+}
+
/* Handle an option DECODED that is unknown to the option-processing
machinery. */
@@ -4423,33 +4499,7 @@ driver_handle_option (struct gcc_options *opts,
break;
case OPT_B:
- {
- size_t len = strlen (arg);
-
- /* Catch the case where the user has forgotten to append a
- directory separator to the path. Note, they may be using
- -B to add an executable name prefix, eg "i386-elf-", in
- order to distinguish between multiple installations of
- GCC in the same directory. Hence we must check to see
- if appending a directory separator actually makes a
- valid directory name. */
- if (!IS_DIR_SEPARATOR (arg[len - 1])
- && is_directory (arg, false))
- {
- char *tmp = XNEWVEC (char, len + 2);
- strcpy (tmp, arg);
- tmp[len] = DIR_SEPARATOR;
- tmp[++len] = 0;
- arg = tmp;
- }
-
- add_prefix (&exec_prefixes, arg, NULL,
- PREFIX_PRIORITY_B_OPT, 0, 0);
- add_prefix (&startfile_prefixes, arg, NULL,
- PREFIX_PRIORITY_B_OPT, 0, 0);
- add_prefix (&include_prefixes, arg, NULL,
- PREFIX_PRIORITY_B_OPT, 0, 0);
- }
+ handle_OPT_B (arg);
validated = true;
break;
@@ -4572,6 +4622,69 @@ single_input_file_index ()
return ret;
}
+/* print_option a debugging routine to display option i with a leading desc
+ string. */
+
+void
+print_option (const char *desc, unsigned int i,
+ struct cl_decoded_option *in_decoded_options)
+{
+ printf (desc);
+ printf (" [%d]", i);
+ switch (in_decoded_options[i].opt_index)
+ {
+
+ case N_OPTS:
+ break;
+ case OPT_SPECIAL_unknown:
+ printf (" flag <unknown>");
+ break;
+ case OPT_SPECIAL_ignore:
+ printf (" flag <ignore>");
+ break;
+ case OPT_SPECIAL_program_name:
+ printf (" flag <program name>");
+ break;
+ case OPT_SPECIAL_input_file:
+ printf (" flag <input file name>");
+ break;
+ default:
+ printf (" flag [%s]",
+ cl_options[in_decoded_options[i].opt_index].opt_text);
+ }
+
+ if (in_decoded_options[i].arg == NULL)
+ printf (" no arg");
+ else
+ printf (" arg [%s]", in_decoded_options[i].arg);
+ printf (" orig text [%s]",
+ in_decoded_options[i].orig_option_with_args_text);
+ /* On some hosts value is declared as a long long int. */
+ printf (" value [%ld]", (long int)in_decoded_options[i].value);
+ printf (" error [%d]\n", in_decoded_options[i].errors);
+}
+
+/* print_options display all options with a leading string desc. */
+
+void
+print_options (const char *desc,
+ unsigned int in_decoded_options_count,
+ struct cl_decoded_option *in_decoded_options)
+{
+ for (unsigned int i = 0; i < in_decoded_options_count; i++)
+ print_option (desc, i, in_decoded_options);
+}
+
+/* dbg_options display all options. */
+
+void
+dbg_options (unsigned int in_decoded_options_count,
+ struct cl_decoded_option *in_decoded_options)
+{
+ print_options ("dbg_options", in_decoded_options_count,
+ in_decoded_options);
+}
+
/* Create the vector `switches' and its contents.
Store its length in `n_switches'. */
@@ -6726,6 +6839,33 @@ do_spec_1 (const char *spec, int inswitch, const char *soft_matched_part)
return 0;
}
+/* Allow the front end to register a spec function. */
+
+void fe_add_spec_function (const char *name, const char *(*func) (int, const char **))
+{
+ const struct spec_function *f = lookup_spec_function (name);
+ struct spec_function *fl;
+ unsigned int i;
+
+ if (f != NULL)
+ fatal_error (input_location, "spec function (%s) already registered", name);
+
+ if (lang_spec_functions == NULL)
+ lang_spec_functions_length = 1;
+
+ lang_spec_functions_length++;
+ fl = (struct spec_function *) xmalloc (sizeof (const struct spec_function)*lang_spec_functions_length);
+ for (i=0; i<lang_spec_functions_length-2; i++)
+ fl[i] = lang_spec_functions[i];
+ free (lang_spec_functions);
+ lang_spec_functions = fl;
+
+ lang_spec_functions[lang_spec_functions_length-2].name = name;
+ lang_spec_functions[lang_spec_functions_length-2].func = func;
+ lang_spec_functions[lang_spec_functions_length-1].name = NULL;
+ lang_spec_functions[lang_spec_functions_length-1].func = NULL;
+}
+
/* Look up a spec function. */
static const struct spec_function *
@@ -6737,6 +6877,11 @@ lookup_spec_function (const char *name)
if (strcmp (sf->name, name) == 0)
return sf;
+ if (lang_spec_functions != NULL)
+ for (sf = lang_spec_functions; sf->name != NULL; sf++)
+ if (strcmp (sf->name, name) == 0)
+ return sf;
+
return NULL;
}
@@ -8223,6 +8368,8 @@ driver::set_up_specs () const
accel_dir_suffix, dir_separator_str, NULL);
just_machine_suffix = concat (spec_machine, dir_separator_str, NULL);
+ lang_register_spec_functions ();
+
specs_file = find_a_file (&startfile_prefixes, "specs", R_OK, true);
/* Read the specs file unless it is a default one. */
if (specs_file != 0 && strcmp (specs_file, "specs"))
@@ -8955,7 +9102,8 @@ driver::maybe_run_linker (const char *argv0) const
/* Run ld to link all the compiler output files. */
- if (num_linker_inputs > 0 && !seen_error () && print_subprocess_help < 2)
+ if (num_linker_inputs > 0 && !seen_error () && print_subprocess_help < 2
+ && allow_linker)
{
int tmp = execution_count;
@@ -9024,7 +9172,7 @@ driver::maybe_run_linker (const char *argv0) const
/* If options said don't run linker,
complain about input files to be given to the linker. */
- if (! linker_was_run && !seen_error ())
+ if (! linker_was_run && !seen_error () && allow_linker)
for (i = 0; (int) i < n_infiles; i++)
if (explicit_link_files[i]
&& !(infiles[i].language && infiles[i].language[0] == '*'))
diff --git a/gcc/gcc.h b/gcc/gcc.h
index 244edbc26c6..217352fef73 100644
--- a/gcc/gcc.h
+++ b/gcc/gcc.h
@@ -73,9 +73,28 @@ struct spec_function
extern int do_spec (const char *);
extern void record_temp_file (const char *, int, int);
extern void set_input (const char *);
+extern void save_switch (const char *opt, size_t n_args,
+ const char *const *args,
+ bool validated, bool known);
+extern void handle_OPT_B (const char *arg);
+extern void fe_add_infile (const char *infile, const char *lang);
+extern void fe_add_linker_option (const char *option);
+extern void fe_add_spec_function (const char *name, const char *(*func) (int, const char **));
+extern void xputenv (const char *value);
+extern const char *xgetenv (const char *key);
+extern void print_options (const char *desc,
+ unsigned int in_decoded_options_count,
+ struct cl_decoded_option *in_decoded_options);
+extern void print_option (const char *desc, unsigned int i,
+ struct cl_decoded_option *in_decoded_options);
+extern void dbg_options (unsigned int in_decoded_options_count,
+ struct cl_decoded_option *in_decoded_options);
+
/* Spec files linked with gcc.c must provide definitions for these. */
+extern void lang_register_spec_functions (void);
+
/* Called before processing to change/add/remove arguments. */
extern void lang_specific_driver (struct cl_decoded_option **,
unsigned int *, int *);
@@ -97,4 +116,8 @@ driver_get_configure_time_options (void (*cb)(const char *option,
void *user_data),
void *user_data);
+/* Default setting is true, but can be overridden by the language
+ front end to prohibit the linker from being invoked. */
+extern int allow_linker;
+
#endif /* ! GCC_GCC_H */
diff --git a/gcc/go/gospec.c b/gcc/go/gospec.c
index cf8d0f2b60e..0292536d264 100644
--- a/gcc/go/gospec.c
+++ b/gcc/go/gospec.c
@@ -464,3 +464,9 @@ int lang_specific_pre_link (void) /* Not used for Go. */
/* Number of extra output files that lang_specific_pre_link may generate. */
int lang_specific_extra_outfiles = 0; /* Not used for Go. */
+
+/* lang_register_spec_functions. Not used for Go. */
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gcc/hwint.h b/gcc/hwint.h
index 0e895f86466..101be3dcdf2 100644
--- a/gcc/hwint.h
+++ b/gcc/hwint.h
@@ -257,11 +257,14 @@ exact_log2 (unsigned HOST_WIDE_INT x)
(HOST_WIDE_INT_1U << (HOST_BITS_PER_WIDE_INT - 1))
#define HOST_WIDE_INT_MAX (~(HOST_WIDE_INT_MIN))
+#ifndef __cplusplus
extern HOST_WIDE_INT abs_hwi (HOST_WIDE_INT);
extern unsigned HOST_WIDE_INT absu_hwi (HOST_WIDE_INT);
-extern HOST_WIDE_INT gcd (HOST_WIDE_INT, HOST_WIDE_INT);
extern HOST_WIDE_INT pos_mul_hwi (HOST_WIDE_INT, HOST_WIDE_INT);
extern HOST_WIDE_INT mul_hwi (HOST_WIDE_INT, HOST_WIDE_INT);
+#endif /* !cplusplus. */
+
+extern HOST_WIDE_INT gcd (HOST_WIDE_INT, HOST_WIDE_INT);
extern HOST_WIDE_INT least_common_multiple (HOST_WIDE_INT, HOST_WIDE_INT);
/* Like ctz_hwi, except 0 when x == 0. */
@@ -316,6 +319,7 @@ zext_hwi (unsigned HOST_WIDE_INT src, unsigned int prec)
}
}
+#ifdef __cplusplus
/* Compute the absolute value of X. */
inline HOST_WIDE_INT
@@ -374,5 +378,6 @@ mul_hwi (HOST_WIDE_INT a, HOST_WIDE_INT b, bool *overflow)
return result;
#endif
}
+#endif /* ! __cplusplus */
#endif /* ! GCC_HWINT_H */
diff --git a/gcc/jit/jit-spec.c b/gcc/jit/jit-spec.c
index 2c0535d5de2..69507a9d89e 100644
--- a/gcc/jit/jit-spec.c
+++ b/gcc/jit/jit-spec.c
@@ -39,3 +39,9 @@ lang_specific_pre_link (void)
/* Number of extra output files that lang_specific_pre_link may generate. */
int lang_specific_extra_outfiles = 0; /* Not used for jit. */
+
+/* lang_register_spec_functions. Not used for jit. */
+void
+lang_register_spec_functions (void)
+{
+}
diff --git a/gm2tools/ChangeLog b/gm2tools/ChangeLog
new file mode 100644
index 00000000000..dd7a3709eee
--- /dev/null
+++ b/gm2tools/ChangeLog
@@ -0,0 +1,50 @@
+2021-06-14 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * errors.c: (New file).
+ * Makefile.am: (m2color.o) rule added include paths for gcc
+ system headers. (errors.o) rule added include paths for gcc
+ system headers. Add errors.o to list of modules and add errors.o
+ to gm2l.
+ * Makefile.in: (rebuilt).
+
+2021-06-12 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2tools/Makefile.in: rebuilt.
+
+2021-06-11 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2tools/Makefile.am: (man_MANS) set to gm2lgen.1
+ gm2l.1 gm2lcc.1 gm2lorder.1. (%.o) includes changed to
+ find gm2-libiberty and the gcc system.h and config.h.
+ * gm2tools/Makefile.in: (rebuilt).
+
+2021-06-09 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * gm2l.1: (New file).
+ * gm2lcc.1: (New file).
+ * gm2lgen.1: (New file).
+ * gm2lorder.1: (New file).
+
+2021-06-08 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Makefile.am: (LIBM2PIMPATH) New definition.
+ (LIBM2CORPATH) New definition. (LIBM2ISOPATH) New definition.
+ (gm2l) specify -flibs=pim,iso and pass link paths.
+ (gm2lcc) specify -flibs=pim,iso and pass link paths.
+ (gm2lgen) specify -flibs=pim,iso and pass link paths.
+ (gm2lorder) specify -flibs=pim,iso and pass link paths.
+ (gm2m) specify -flibs=pim,iso and pass link paths.
+
+2021-06-07 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * aclocal.m4: (New file).
+ * autogen.sh: (New file).
+ * configure: (New file).
+ * configure.ac: (New file).
+ * m2color.c: (New file).
+ * Makefile.am: (New file).
+ * Makefile.in: (New file).
+ * Makefile.am: (DEBUG_MODULE_LIST) used to display locations of
+ objects. Added -B./gcc build directory to pick up link tools
+ generated in the compiler bootstrap process.
+ * Makefile.in: (Regenerated).
diff --git a/gm2tools/Makefile.am b/gm2tools/Makefile.am
new file mode 100644
index 00000000000..72c79e83c9d
--- /dev/null
+++ b/gm2tools/Makefile.am
@@ -0,0 +1,211 @@
+# Makefile for gm2tools
+# Copyright (C) 2021 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+ACLOCAL_AMFLAGS = -I ../config
+
+gcc_version := $(shell $(GCC_FOR_TARGET) -dumpversion)
+
+libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
+
+mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs
+PWD_COMMAND = $${PWDCMD-pwd}
+STAMP = echo timestamp >
+
+LIBSTDCXXPATH = ../$(TARGET_SUBDIR)/libstdc++-v3/src/.libs
+LIBSTDCXX = ../$(TARGET_SUBDIR)/libstdc++-v3/src/.libs/libstdc++.a
+LIBM2PIMPATH = ../$(TARGET_SUBDIR)/libgm2/libm2pim/.libs
+LIBM2CORPATH = ../$(TARGET_SUBDIR)/libgm2/libm2cor/.libs
+LIBM2ISOPATH = ../$(TARGET_SUBDIR)/libgm2/libm2iso/.libs
+LIBM2 = $(LIBM2PIMPATH)/libm2pim.a $(LIBM2ISOPATH)/libm2iso.a
+
+libgm2dir = ../$(target_noncanonical)/libgm2
+LIBGM2DEP = $(libgm2dir)/libgm2.la
+m2srcdir = $(srcdir)/../gcc/m2
+m2builddir = ../gcc/m2
+PGE = $(m2builddir)/pge$(exe)
+DEBUG_MODULE_LIST = # -fmodules
+
+LIBS = ../libiberty/xmalloc.o ../libiberty/xexit.o \
+ m2color.o m2linemap.o ../libiberty/choose-temp.o \
+ ../libiberty/xstrdup.o ../libiberty/pexecute.o \
+ ../libiberty/make-temp-file.o ../gcc/m2/gm2-ici/m2flex.o \
+ errors.o
+
+if NATIVE
+# Use the compiler we just built.
+GCCCOMPILER = $(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET)
+GXXCOMPILER = $(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET)
+GM2COMPILER = $(GM2_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) -B$(m2builddir)/../ -g -fm2-g
+GM2LINK = $(GM2_FOR_TARGET) -B$(m2builddir)/../ -g -fm2-g
+else
+GCCCOMPILER = $(CC)
+GM2COMPILER = $(GM2)
+GM2LINK = $(GM2)
+endif
+
+GM2CFLAGS = $(CFLAGS_FOR_TARGET)
+GM2COMPILE = $(GM2COMPILER) $(GM2CFLAGS)
+GM2TOOLSINC = -I$(m2srcdir)/gm2-libs -I$(m2srcdir)/gm2-libiberty -I$(m2srcdir)/gm2-compiler -I$(m2srcdir)/gm2-gcc
+
+AM_GM2CFLAGS = -I $(libgm2dir)
+AM_LDFLAGS = -L $(libgm2dir) -L $(libgm2dir)/.libs
+
+if NATIVE
+
+GM2DEPS = ../gcc/cc1gm2$(EXEEXT) \
+ ../gcc/m2/gm2-compiler-boot/gm2.a \
+ ../gcc/m2/gm2-libs-boot/libgm2.a \
+ ../gcc/m2/ppg$(exeext) \
+ $(GM2_LIBS)
+
+# For a native build we build the programs using the newly built libgm2
+# and install them as regular programs.
+
+# gm2m is built in gcc/m2 as it is internal to gm2.
+
+bin_PROGRAMS = gm2l gm2lcc gm2lgen gm2lorder
+
+MODULES = ASCII.o Assertion.o Break.o CmdArgs.o Debug.o DynamicStrings.o \
+ FIO.o FormatStrings.o IO.o Indexing.o Lists.o M2ColorString.o \
+ M2Configure.o M2Debug.o M2Defaults.o M2Depth.o M2DriverOptions.o \
+ M2EXCEPTION.o M2Emit.o M2Error.o M2FileName.o M2LexBuf.o \
+ M2Options.o M2Preprocess.o M2Printf.o M2RTS.o M2Reserved.o \
+ M2Search.o M2Version.o NameKey.o NumberIO.o ObjectFiles.o \
+ RTExceptions.o SArgs.o SEnvironment.o SFIO.o SYSTEM.o StdIO.o \
+ Storage.o StrIO.o StrLib.o StringConvert.o SymbolKey.o SysExceptions.o \
+ SysStorage.o UnixArgs.o choosetemp.o dtoa.o errno.o ldtoa.o m2color.o \
+ m2linemap.o termios.o wrapc.o errors.o
+
+# noinst_PROGRAMS = ppg$(EXEEXT)
+man_MANS = gm2lgen.1 gm2l.1 gm2lcc.1 gm2lorder.1
+
+gm2lcc: $(MODULES) gm2lcc.o
+ grep -v mod_init $(m2srcdir)/init/gm2lccinit > gm2lcc.lst
+ $(GM2COMPILER) -fuselist $(DEBUG_MODULE_LIST) -c -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2srcdir)/gm2-libs -I$(m2srcdir)/gm2-compiler \
+ -g -B./ $(m2srcdir)/gm2-compiler/gm2lcc.mod
+ $(GM2LINK) -flibs=pim,iso -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2srcdir)/gm2-libs -I$(m2srcdir)/gm2-compiler -g -B../gcc/stage1/gm2 -B../gcc -o $@ \
+ -fuselist $(m2srcdir)/gm2-compiler/gm2lcc.mod -L$(LIBSTDCXXPATH) -L$(LIBM2PIMPATH) -L$(LIBM2ISOPATH) $(LIBS)
+
+gm2l: $(MODULES) gm2l.o
+ grep -v mod_init $(m2srcdir)/init/gm2linit > gm2l.lst
+ $(GM2COMPILER) -fuselist $(DEBUG_MODULE_LIST) -c \
+ -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2builddir)/gm2-ici $(GM2TOOLSINC) -I../libiberty \
+ -g -B./ gm2l.mod
+ $(GM2LINK) -flibs=pim,iso -fuselist -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2builddir)/gm2-ici $(GM2TOOLSINC) -I../libiberty \
+ -g -B../gcc/stage1/gm2 -B../gcc -o $@ \
+ gm2l.mod -L$(LIBSTDCXXPATH) -L$(LIBM2PIMPATH) -L$(LIBM2ISOPATH) $(LIBS)
+
+gm2lgen: $(MODULES) gm2lgen.o
+ grep -v mod_init $(m2srcdir)/init/gm2lgeninit > gm2lgen.lst
+ $(GM2COMPILER) -fuselist $(DEBUG_MODULE_LIST) -c -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2srcdir)/gm2-libs -I$(m2srcdir)/gm2-compiler \
+ -g -B./ $(m2srcdir)/gm2-compiler/gm2lgen.mod
+ $(GM2LINK) -flibs=pim,iso -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2srcdir)/gm2-libs -I$(m2srcdir)/gm2-compiler -g -B../gcc/stage1/gm2 -B../gcc -o $@ \
+ -fuselist $(m2srcdir)/gm2-compiler/gm2lgen.mod -L$(LIBSTDCXXPATH) -L$(LIBM2PIMPATH) -L$(LIBM2ISOPATH) $(LIBS)
+
+gm2lorder: $(MODULES) gm2lorder.o
+ grep -v mod_init $(m2srcdir)/init/gm2lorderinit > gm2lorder.lst
+ $(GM2COMPILER) -fuselist $(DEBUG_MODULE_LIST) -c -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2srcdir)/gm2-libs -I$(m2srcdir)/gm2-compiler \
+ -g -B./ $(m2srcdir)/gm2-compiler/gm2lorder.mod
+ $(GM2LINK) -flibs=pim,iso -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2srcdir)/gm2-libs -I$(m2srcdir)/gm2-compiler -g -B../gcc/stage1/gm2 -B../gcc -o $@ \
+ -fuselist $(m2srcdir)/gm2-compiler/gm2lorder.mod -L$(LIBSTDCXXPATH) -L$(LIBM2PIMPATH) -L$(LIBM2ISOPATH) $(LIBS)
+
+gm2m: $(GM2DEPS) $(GM2_LIBS) $(GM2_LINK_TOOLS_BOOT) $(LIBSTDCXX) $(MODULES) gm2m.o
+ grep -v mod_init $(m2srcdir)/init/gm2minit > gm2m.lst
+ $(GM2COMPILER) -fuselist $(DEBUG_MODULE_LIST) -c \
+ -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2builddir)/gm2-ici $(GM2TOOLSINC) -I../libiberty \
+ -g -B./ gm2m.mod
+ $(GM2LINK) -flisb=pim,iso -fuselist -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-compiler \
+ -I$(m2builddir)/gm2-ici $(GM2TOOLSINC) -I../libiberty \
+ -g -B../gcc/stage1/gm2 -B../gcc -o $@ \
+ gm2m.mod -L$(LIBSTDCXXPATH) $(LIBS) -L$(LIBM2PIMPATH) -L$(LIBM2ISOPATH) $(LIBS)
+
+m2color.o: m2color.c
+ $(GXXCOMPILER) -g -c -g -c -I../gcc -I../gcc/m2/gm2-libiberty \
+ -I$(srcdir)/../include -I$(srcdir)/../gcc -I$(m2builddir)/../ $<
+
+errors.o: errors.c
+ $(GXXCOMPILER) -g -c -g -c -I../gcc -I../gcc/m2/gm2-libiberty \
+ -I$(srcdir)/../include -I$(srcdir)/../gcc -I$(m2builddir)/../ $<
+
+%.o: $(m2srcdir)/gm2-ici/%.mod
+ $(GM2COMPILER) -g -c -I$(m2srcdir)/gm2-libs -I$(m2srcdir)/gm2-compiler -I$(m2srcdir)/gm2-gcc \
+ -I$(m2srcdir)/gm2-libiberty -I$(m2srcdir)/gm2-ici $<
+
+%.o: $(m2srcdir)/gm2-libs/%.mod
+ $(GM2COMPILER) -g -c -I$(m2srcdir)/gm2-libs $<
+
+%.o: $(m2srcdir)/gm2-compiler/%.mod
+ $(GM2COMPILER) -g -c -I$(m2srcdir)/gm2-libs -I$(m2srcdir)/gm2-compiler -I$(m2srcdir)/gm2-gcc \
+ -I$(m2srcdir)/gm2-libiberty -I$(m2srcdir)/gm2-gcc $<
+
+%.o: $(m2srcdir)/gm2-libs-ch/%.c
+ $(GCCCOMPILER) -g -c -I../gcc -I../gcc/m2/gm2-libiberty \
+ -I../gcc/m2/gm2-libs-boot \
+ -I$(srcdir)/../include -I$(m2builddir)/../ -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-gcc -I$(srcdir)/../gcc $<
+
+%.o: $(m2builddir)/gm2-compiler-boot/%.mod
+ $(GM2COMPILER) -g -c -I$(m2srcdir)/gm2-libs -I$(m2srcdir)/gm2-compiler -I$(m2srcdir)/gm2-gcc \
+ -I$(srcdir)/gm2-gcc $<
+
+m2linemap.o: $(m2srcdir)/gm2-ici/m2linemap.c
+ $(GCCCOMPILER) -g -c -I$(srcdir)/../include -I$(m2builddir)/../ -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-gcc -I$(srcdir)/../gcc $<
+
+%.o: $(m2srcdir)/gm2-gcc/%.c
+ $(GXXCOMPILER) -g -c -I$(srcdir)/../include -I$(m2builddir)/../ -I$(m2builddir)/gm2-libs -I$(m2builddir)/gm2-gcc -I$(srcdir)/../gcc -I$(srcdir)/../libcpp/include $<
+
+gm2l.o: gm2l.mod
+ $(GM2COMPILER) -g -c $(GM2TOOLSINC) $<
+
+gm2l.mod: $(m2srcdir)/bnf/gm2l.bnf
+ $(PGE) -l $< > $@
+
+gm2m.o: gm2m.mod
+ $(GM2COMPILER) -g -c -I$(m2srcdir)/gm2-libs -I$(m2srcdir)/gm2-compiler -I$(m2srcdir)/gm2-gcc $<
+
+gm2m.mod: $(m2srcdir)/bnf/gm2m.bnf
+ $(PGE) -l $< > $@
+
+install-exec-local: $(noinst_PROGRAMS)
+ $(MKDIR_P) $(DESTDIR)$(libexecsubdir)
+ for f in $(noinst_PROGRAMS); do \
+ rm -f $(DESTDIR)$(libexecsubdir)/$$f; \
+ $(INSTALL_PROGRAM) $$f $(DESTDIR)$(libexecsubdir)/$$f; \
+ done
+
+uninstall-local:
+ for f in $(noinst_PROGRAMS); do \
+ rm -f $(DESTDIR)$(libexecsubdir)/$$f; \
+ done
+
+else
+
+# For a non-native build we have to build the programs using a
+# previously built host (or build -> host) gm2 compiler. We should
+# only do this if such a compiler is available.
+
+endif
diff --git a/gm2tools/Makefile.in b/gm2tools/Makefile.in
new file mode 100644
index 00000000000..5d8abbff997
--- /dev/null
+++ b/gm2tools/Makefile.in
@@ -0,0 +1,843 @@
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Makefile for gm2tools
+# Copyright (C) 2021 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
+ sane_makeflags=$$MFLAGS; \
+ else \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
+ { \
+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+ }; \
+ for flg in $$sane_makeflags; do \
+ test $$skip_next = yes && { skip_next=no; continue; }; \
+ case $$flg in \
+ *=*|--*) continue;; \
+ -*I) strip_trailopt 'I'; skip_next=yes;; \
+ -*I?*) strip_trailopt 'I';; \
+ -*O) strip_trailopt 'O'; skip_next=yes;; \
+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*l?*) strip_trailopt 'l';; \
+ -[dEDm]) skip_next=yes;; \
+ -[JT]) skip_next=yes;; \
+ esac; \
+ case $$flg in \
+ *$$target_option*) has_opt=yes; break;; \
+ esac; \
+ done; \
+ test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+@NATIVE_TRUE@bin_PROGRAMS = gm2l$(EXEEXT) gm2lcc$(EXEEXT) \
+@NATIVE_TRUE@ gm2lgen$(EXEEXT) gm2lorder$(EXEEXT)
+subdir = .
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+ $(top_srcdir)/configure $(am__configure_deps) \
+ $(top_srcdir)/../mkinstalldirs $(top_srcdir)/../depcomp
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \
+ $(top_srcdir)/../config/depstand.m4 \
+ $(top_srcdir)/../config/lead-dot.m4 \
+ $(top_srcdir)/../config/override.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno config.status.lineno
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)"
+PROGRAMS = $(bin_PROGRAMS)
+gm2l_SOURCES = gm2l.c
+gm2l_OBJECTS = gm2l.$(OBJEXT)
+gm2l_LDADD = $(LDADD)
+gm2lcc_SOURCES = gm2lcc.c
+gm2lcc_OBJECTS = gm2lcc.$(OBJEXT)
+gm2lcc_LDADD = $(LDADD)
+gm2lgen_SOURCES = gm2lgen.c
+gm2lgen_OBJECTS = gm2lgen.$(OBJEXT)
+gm2lgen_LDADD = $(LDADD)
+gm2lorder_SOURCES = gm2lorder.c
+gm2lorder_OBJECTS = gm2lorder.$(OBJEXT)
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+@NATIVE_TRUE@ $(MKDIR_P) $(DESTDIR)$(libexecsubdir)
+@NATIVE_TRUE@ for f in $(noinst_PROGRAMS); do \
+@NATIVE_TRUE@ rm -f $(DESTDIR)$(libexecsubdir)/$$f; \
+@NATIVE_TRUE@ $(INSTALL_PROGRAM) $$f $(DESTDIR)$(libexecsubdir)/$$f; \
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+@NATIVE_TRUE@uninstall-local:
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new file mode 100644
index 00000000000..18a5481986e
--- /dev/null
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+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+ alias in your environment])
+ fi
+ if test "$[2]" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT([yes])
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+AC_CONFIG_COMMANDS_PRE(
+ [AC_MSG_CHECKING([that generated files are newer than configure])
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
+
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# ("yes" being less verbose, "no" or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules], [dnl
+AS_HELP_STRING(
+ [--enable-silent-rules],
+ [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+ [--disable-silent-rules],
+ [verbose build output (undo: "make V=0")])dnl
+])
+case $enable_silent_rules in @%:@ (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+ [am_cv_make_support_nested_variables],
+ [if AS_ECHO([['TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+ dnl Using '$V' instead of '$(V)' breaks IRIX make.
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AC_SUBST([AM_V])dnl
+AM_SUBST_NOTMAKE([AM_V])dnl
+AC_SUBST([AM_DEFAULT_V])dnl
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+#
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+
+m4_if([$1], [v7],
+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+
+ [m4_case([$1],
+ [ustar],
+ [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+ # There is notably a 21 bits limit for the UID and the GID. In fact,
+ # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+ # and bug#13588).
+ am_max_uid=2097151 # 2^21 - 1
+ am_max_gid=$am_max_uid
+ # The $UID and $GID variables are not portable, so we need to resort
+ # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
+ # below are definitely unexpected, so allow the users to see them
+ # (that is, avoid stderr redirection).
+ am_uid=`id -u || echo unknown`
+ am_gid=`id -g || echo unknown`
+ AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+ if test $am_uid -le $am_max_uid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi
+ AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+ if test $am_gid -le $am_max_gid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi],
+
+ [pax],
+ [],
+
+ [m4_fatal([Unknown tar format])])
+
+ AC_MSG_CHECKING([how to create a $1 tar archive])
+
+ # Go ahead even if we have the value already cached. We do so because we
+ # need to set the values for the 'am__tar' and 'am__untar' variables.
+ _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+ for _am_tool in $_am_tools; do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar; do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works.
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ AM_RUN_LOG([cat conftest.dir/file])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+ done
+ rm -rf conftest.dir
+
+ AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+ AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([../config/acx.m4])
+m4_include([../config/depstand.m4])
+m4_include([../config/lead-dot.m4])
+m4_include([../config/override.m4])
diff --git a/gm2tools/autogen.sh b/gm2tools/autogen.sh
new file mode 100755
index 00000000000..c4607c04cf8
--- /dev/null
+++ b/gm2tools/autogen.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+# autogen.sh regenerate the autoconf files.
+# Copyright 2013-2021 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+rm -rf autom4te.cache
+
+# libtoolize
+rm -f aclocal.m4
+# aclocal -I . -I config -I ../config
+aclocal -I . -I ../config
+autoreconf -I . -I ../config
+automake --include-deps
+
+rm -rf autom4te.cache
+
+exit 0
diff --git a/gm2tools/configure b/gm2tools/configure
new file mode 100755
index 00000000000..00d1bdc7c32
--- /dev/null
+++ b/gm2tools/configure
@@ -0,0 +1,4849 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for package-unused version-unused.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='package-unused'
+PACKAGE_TARNAME='gm2tools'
+PACKAGE_VERSION='version-unused'
+PACKAGE_STRING='package-unused version-unused'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="Makefile.am"
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+NATIVE_FALSE
+NATIVE_TRUE
+GCC_FOR_TARGET
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+target_noncanonical
+host_noncanonical
+build_noncanonical
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_maintainer_mode
+enable_dependency_tracking
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
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+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+# Determine the noncanonical names used for directories.
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+ case ${build_alias} in
+ "") build_noncanonical=${build} ;;
+ *) build_noncanonical=${build_alias} ;;
+esac
+
+
+
+ case ${host_alias} in
+ "") host_noncanonical=${build_noncanonical} ;;
+ *) host_noncanonical=${host_alias} ;;
+esac
+
+
+
+ case ${target_alias} in
+ "") target_noncanonical=${host_noncanonical} ;;
+ *) target_noncanonical=${target_alias} ;;
+esac
+
+
+
+
+test "$host_noncanonical" = "$target_noncanonical" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_transform_name=s,y,y,
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+
+am__api_version='1.13'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='gm2tools'
+ VERSION='version-unused'
+
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+# These should be defined by the top-level configure.
+# Copy them into Makefile.
+
+
+ if test "$host_alias" = "$target_alias"; then
+ NATIVE_TRUE=
+ NATIVE_FALSE='#'
+else
+ NATIVE_TRUE='#'
+ NATIVE_FALSE=
+fi
+
+
+ac_config_files="$ac_config_files Makefile"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+ g
+ s/^\n//
+ s/\n/ /g
+ p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
+
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
+ as_fn_error $? "conditional \"NATIVE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by package-unused $as_me version-unused, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+package-unused config.status version-unused
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h | --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = "\a"
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+
+eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
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+ p
+ q
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+/@mandir@/p'
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+ ac_datarootdir_hack='
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+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
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+ac_sed_extra="$ac_vpsub
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+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
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+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
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+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
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+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
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+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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+$as_echo X"$mf" |
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+ q
+ }
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+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running 'make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "$am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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+ q
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+ s//\1/
+ q
+ }
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+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/gm2tools/configure.ac b/gm2tools/configure.ac
new file mode 100644
index 00000000000..15ca36eefb5
--- /dev/null
+++ b/gm2tools/configure.ac
@@ -0,0 +1,53 @@
+# Configure script for gm2tools.
+# Copyright (C) 2021 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+AC_INIT(package-unused, version-unused,, gm2tools)
+AC_CONFIG_SRCDIR(Makefile.am)
+
+# Determine the noncanonical names used for directories.
+ACX_NONCANONICAL_BUILD
+ACX_NONCANONICAL_HOST
+ACX_NONCANONICAL_TARGET
+
+dnl Autoconf 2.5x and later will set a default program prefix if
+dnl --target was used, even if it was the same as --host. Disable
+dnl that behavior. This must be done before AC_CANONICAL_SYSTEM
+dnl to take effect.
+test "$host_noncanonical" = "$target_noncanonical" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_transform_name=s,y,y,
+
+AC_CANONICAL_SYSTEM
+AC_ARG_PROGRAM
+
+AM_INIT_AUTOMAKE([1.9.3 no-define foreign no-dist -Wall -Wno-portability])
+AM_MAINTAINER_MODE
+
+AC_PROG_INSTALL
+
+AC_PROG_CC
+
+# These should be defined by the top-level configure.
+# Copy them into Makefile.
+AC_SUBST(GCC_FOR_TARGET)
+
+AM_CONDITIONAL(NATIVE, test "$host_alias" = "$target_alias")
+
+AC_CONFIG_FILES(Makefile)
+
+AC_OUTPUT
diff --git a/gm2tools/errors.c b/gm2tools/errors.c
new file mode 100644
index 00000000000..e717cce8f1b
--- /dev/null
+++ b/gm2tools/errors.c
@@ -0,0 +1,43 @@
+/* error.c provide C version of fancy_abort.
+
+Copyright (C) 2021 Free Software Foundation, Inc.
+Contributed by Gaius Mulley <gaius@glam.ac.uk>.
+
+This file is part of GNU Modula-2.
+
+GNU Modula-2 is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GNU Modula-2 is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Modula-2; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
+
+#include "config.h"
+#include "system.h"
+
+extern "C" {
+
+void fancy_abort (const char *filename, int line, char *func)
+{
+ fprintf (stderr, "%s:%d:%s: fancy abort called\n", filename, line, func);
+ exit (1);
+}
+
+
+void _M2_errors_init ()
+{
+}
+
+
+void _M2_errors_finish ()
+{
+}
+
+}
diff --git a/gm2tools/gm2l.1 b/gm2tools/gm2l.1
new file mode 100644
index 00000000000..871420709c3
--- /dev/null
+++ b/gm2tools/gm2l.1
@@ -0,0 +1,77 @@
+.TH gm2l "1" "June 2021" "Modula-2" "User Commands"
+.SH NAME
+gm2l \- generate an initialization sequence by analyzing module imports.
+.SH SYNOPSIS
+.B gm2l
+.RB [ -fdef= extension ]
+.RB [ -fmod= extension ]
+.RB [ -h ]
+.RB [ --help ]
+.RB [ -I searchpath ]
+.RB [ --M2RTS ]
+.RB [ -M2RTS ]
+.RB [ -v ]
+.RB [ --verbose ]
+.RB [ -o " outputfile" ]
+\fImodulefile\fR
+.SH DESCRIPTION
+.PP
+A tool for generating a static initialization sequence by analyzing
+module imports. This tool will generate a textual list of modules in
+an order which satisfies a topological order of an import graph. The
+textual list of modules can be manipulated and used by the other
+Modula-2 link tools:
+.IR gm2lcc (1)
+.IR gm2lgen (1)
+.IR gm2lorder (1).
+The command line program
+.IR gm2
+can be instructed to automatically invoke
+.IR gm2l (1)
+and the above programs to construct a C++ scaffold for a Modula-2
+application.
+.SH OPTIONS
+.TP
+.B -fdef= extension
+assume that definition modules have the posfix \fIextension\fP. If
+this option is not specified then an extension of
+.B .def
+is assumed.
+.TP
+.B -fmod= extension
+assume that program and implementation modules have the posfix
+\fIextension\fP. If this option is not specified then an extension of
+.B .def
+is assumed.
+.TP
+.B -h
+issue a summary help.
+.TP
+.B --help
+equivalent to
+.B -h\fR.
+.TP
+.B -I searchpath
+specifies the search path used to find definition, implementation and
+program modules.
+.TP
+.B --M2RTS
+do not include the module M2RTS even if it is a dependant module.
+.TP
+.B -M2RTS
+equivalent to
+.B --M2RTS\fR.
+.TP
+.B -v
+turn on the verbose flag. This will display the module name and
+associated filename.
+.TP
+.B --verbose
+equivalent to
+.B -v\fR.
+.SH "SEE ALSO"
+.IR gm2lcc (1),
+.IR gm2lgen (1),
+.IR gm2lorder (1)
+and
+.IR gm2 (1).
diff --git a/gm2tools/gm2lcc.1 b/gm2tools/gm2lcc.1
new file mode 100644
index 00000000000..53e382293a2
--- /dev/null
+++ b/gm2tools/gm2lcc.1
@@ -0,0 +1,142 @@
+.TH gm2lcc "1" "June 2021" "Modula-2" "User Commands"
+.SH NAME
+gm2lcc \- generate the link command from a list of modules.
+.SH SYNOPSIS
+.B gm2lcc
+.RB [ \-c ]
+.RB [ \-g ]
+.RB [ \-h ]
+.RB [ \-\-help ]
+.RB [ \-\-main " \f[I]mainmodule" ]
+.RB [ \-\-mainobject " \f[I]objectname" ]
+.RB [ \-B\f[I]directory\fP ]
+.RB [ \-p ]
+.RB [ \-\-exec ]
+.RB [ \-fshared ]
+.RB [ \-\-ignoremain ]
+.RB [ \-\-ar ]
+.RB [ \-fobject-path=path ]
+.RB [ \-ftarget-ar=arname ]
+.RB [ \-ftarget-ranlib=\f[I]ranlibname\fP ]
+.RB [ \-o " \f[I]outputfile\fP" ]
+.RB [ \-\-startup "\f[I] filename\fP" ]
+.RB [ \-f\f[I]option\fP ]
+.RB [ \-l\f[I]libname\fP ]
+.RB [ \-L\f[I]path\fP ]
+\fIfilename\fR
+.SH DESCRIPTION
+.PP
+A tool for generating a link or archive command from a text list of
+modules. This program is used by
+.IR gm2 (1)
+and will create an archive from a list of modules which is later on
+linked against the C++ or C scaffold by the gcc linker.
+.PP
+The textual list of modules can be manipulated and used by the other
+Modula-2 link tools:
+.IR gm2lcc (1)
+.IR gm2lgen (1)
+.IR gm2lorder (1).
+The command line program
+.IR gm2 (1)
+can be instructed to automatically invoke
+.IR gm2l (1)
+and the above programs to construct a C++ scaffold for a Modula-2
+application.
+.SH OPTIONS
+.TP
+.B \-c
+check that all objects or archives can be found and display their file
+system location.
+.TP
+.B \-g
+debug flag, pass on the this flag to \f[I]libtool\fP.
+.TP
+.B \-h
+issue a summary help.
+.TP
+.B \-\-help
+equivalent to
+.B \-h\fR.
+.TP
+.B \-\-mainobject objectname
+allows the user to specify the \f[I]objectname\fP as the main program
+object which will not be included in the link command. Typically gm2
+will invoke \f[I]gm2lcc\fP to generate an archive of modules and then
+link \f[I]objectname\fP with the archive created by \f[I]gm2lcc\fP.
+.TP
+.B \-B\f[I]directory\fP
+pass directory to \f[I]libtool\fP.
+.TP
+.B \-p
+add profile flags and the profiling library \f[I]-lgmon\fP to
+\f[I]libtool\fP.
+.TP
+.B \-\-exec
+execute the final link command. Without this option the link command is
+written to stdout.
+.TP
+.B \-fshared
+add the option \f[I]-shared\fP to the \f[I]libtool\fP command.
+.TP
+.B \-\-ignoremain
+remove the main object from the list of modules to be linked. (See
+the option \f[I]-\-main\fP).
+.TP
+.B \-\-ar
+use
+.IR ar
+and
+.IR ranlib
+tools rather than
+.IR libtool
+to create an archive.
+.TP
+.B \-fobject-path=\f[I]path\fP
+specify the \f[I]path\fP used for locating the objects.
+The \f[I]path\fP is a colon separated list of directories.
+.TP
+.B \-ftarget-ar=\f[I]arname\fP
+use the program \f[I]arname\fP to generate the archive
+(see
+.IR ar (1)).
+.TP
+.RB \-ftarget-ranlib=\f[I]ranlibname\fP
+use the program \f[I]ranlibname\fP to perform the
+.IR ranlib (1)
+function.
+.TP
+.BI \-o " outputfile"
+place the archive into
+.I outputfile .
+.TP
+.BI \-\-startup " filename"
+ensure that the scaffold \f[I]filename\fP is in the list of modules.
+If it is absent then the \f[I]filename\fP.o or \f[I]filename\fP.lo is
+added to the link archive.
+.TP
+.BI \-f\f[I]option\fP
+pass this option to
+.IR libtool .
+.TP
+.BI \-l libname
+add
+.I libname
+to the link command.
+.TP
+.BI \-L path
+use
+.I path
+as the path for
+.IR libtool (1)
+libraries.
+.TP
+.B
+filename
+is the text list of modules which require linking.
+.SH "SEE ALSO"
+.IR gm2l (1),
+.IR gm2lgen (1),
+.IR gm2lorder (1)
+and
+.IR gm2 (1).
diff --git a/gm2tools/gm2lgen.1 b/gm2tools/gm2lgen.1
new file mode 100644
index 00000000000..1bffea7b23a
--- /dev/null
+++ b/gm2tools/gm2lgen.1
@@ -0,0 +1,58 @@
+.TH gm2lgen "1" "June 2021" "Modula-2" "User Commands"
+.SH NAME
+gm2lgen \- generates the main C function from a list of module names.
+.SH SYNOPSIS
+.B gm2lgen
+.RB [ --exit ]
+.RB [ -fcpp ]
+.RB [ -fshared ]
+.RB [ -h ]
+.RB [ --help ]
+.RB [ --main function ]
+.RB [ -o " outputfile" ]
+.RB [ --terminate ]
+.RB [ inputfile ]
+.SH DESCRIPTION
+.PP
+A tool for generating the main C or C++ function from a list of module
+names. It generates a sequence of constrictor and deconstructor calls
+for each module specified. See also the programs:
+.IR gm2l (1)
+.IR gm2lcc (1)
+.IR gm2lorder (1).
+The command line program
+.IR gm2
+can be instructed to automatically invoke
+.IR gm2lgen (1)
+and the above programs to construct a C++ scaffold for a Modula-2
+application.
+.SH OPTIONS
+.TP
+.B --exit
+do not call exit at the end of the main function.
+.TP
+.B -fcpp
+generate a C++ main program which will utilize a try exception
+statement for dispatching the sequence of module initialization calls.
+.TP
+.B -fshared
+generate a scaffold which can be compiled as a shared library.
+.TP
+.B -h
+issue a summary help.
+.TP
+.B --help
+equivalent to
+.B -h\fR.
+.TP
+.B --terminate
+do not call M2RTS_Terminate at the end of the main function.
+.TP
+.B -o
+output file. Place scaffold into the output file.
+.SH "SEE ALSO"
+.IR gm2l (1),
+.IR gm2lcc (1),
+.IR gm2lorder (1)
+and
+.IR gm2 (1).
diff --git a/gm2tools/gm2lorder.1 b/gm2tools/gm2lorder.1
new file mode 100644
index 00000000000..8062ba866c7
--- /dev/null
+++ b/gm2tools/gm2lorder.1
@@ -0,0 +1,119 @@
+.TH gm2lorder "1" "June 2021" "Modula-2" "User Commands"
+.SH NAME
+gm2lorder \- reorder the list of modules.
+.SH SYNOPSIS
+.B gm2lorder
+.RB [ -h ]
+.RB [ --help ]
+.RB [ -fruntime-modules=\f[I]modulelist\fP ]
+.RB [ -o " outputfile" ]
+\fIinputfile\fR
+.SH DESCRIPTION
+.PP
+A tool for reordering the list of modules used when creating a
+Modula-2 application. The
+.I inputfile
+is a text list of module names which are to be linked and an
+appropriate constructor/deconstructor scaffold will be created.
+The order of the module list determines the initialization order of
+each module.
+.IR gm2lorder
+allows the user to specify the start order of the text list.
+For example if the user wanted to force the modules:
+.I a,b,c
+and the modulelist in the input file specified:
+.sp
+.nf
+\f[C]d
+e
+f
+a
+g
+b
+h
+c
+i\fP
+.fi
+.sp
+the user could invoke
+.I gm2lorder
+using:
+.sp
+\fCgm2lorder -fruntime-modules=a,b,c -o outputfile inputfile\fP
+.sp
+the
+.I outputfile
+would contain a reordered list containing:
+.sp
+.nf
+\f[C]a
+b
+c
+d
+e
+f
+g
+h
+i\fP
+.fi
+.sp
+.I gm2lorder
+checks to see whether any module specified in the comma separated
+runtime-module list is present in the input file. If it is not found
+in the input file then this module is ignored.
+Any remainaing module specified by
+.I -fruntime-modules=
+is placed to the front of the list and any subsequent element in the
+list containing one of these runtime modules is removed.
+.PP
+The
+textual list of modules can be manipulated and used by the other
+Modula-2 link tools:
+.IR gm2lcc (1)
+.IR gm2lgen (1)
+.IR gm2lorder (1).
+The command line program
+.IR gm2
+can be instructed to automatically invoke
+.IR gm2l (1)
+and the above programs to construct a C++ scaffold for a Modula-2
+application.
+.SH OPTIONS
+.TP
+.B -fruntime-modules= listofmodules
+the
+.I listofmodules
+is a comma separated list of modules which the prepended to the list
+of modules in the
+.I inputfile .
+All subsequent occurances of this module in the
+.I inputfile
+will be removed.
+.TP
+.B -h
+issue a summary help.
+.TP
+.B --help
+equivalent to
+.B -h\fR.
+.TP
+.BI \-o " outputfile"
+place the archive into
+.I outputfile .
+.SH
+DEFAULTS
+.PP
+By default gm2lorder will force the following module order:
+.I Storage,SYSTEM,M2RTS,RTExceptions,IOLink .
+If any of the comma separated modules is not used by the application
+(and not in the
+.I inputfile )
+then the module is
+.I not
+included into the outputfile.
+.SH "SEE ALSO"
+.IR gm2l (1),
+.IR gm2lcc (1),
+.IR gm2lgen (1)
+and
+.IR gm2 (1).
diff --git a/gm2tools/m2color.c b/gm2tools/m2color.c
new file mode 100644
index 00000000000..8f873ece8e4
--- /dev/null
+++ b/gm2tools/m2color.c
@@ -0,0 +1,46 @@
+/* m2color.c interface to gcc colorization.
+
+Copyright (C) 2021 Free Software Foundation, Inc.
+Contributed by Gaius Mulley <gaius@glam.ac.uk>.
+
+This file is part of GNU Modula-2.
+
+GNU Modula-2 is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GNU Modula-2 is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Modula-2; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
+
+#define m2color_c
+
+extern "C" {
+
+const char *m2color_colorize_start (bool show_color, char *name, unsigned int name_len)
+{
+ return "";
+}
+
+const char *m2color_colorize_stop (bool show_color)
+{
+ return "";
+}
+
+
+void _M2_m2color_init ()
+{
+}
+
+
+void _M2_m2color_finish ()
+{
+}
+
+}
diff --git a/libgm2/ChangeLog b/libgm2/ChangeLog
new file mode 100644
index 00000000000..7f033228422
--- /dev/null
+++ b/libgm2/ChangeLog
@@ -0,0 +1,479 @@
+2021-05-29 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Makefile.in: (rebuilt).
+ * aclocal.m4: (rebuilt).
+ * configure: (rebuilt).
+ * configure.ac: tidied up messages. Removed android
+ from the list of supported hosts. Corrected a comment
+ * libm2pim/Makefile.am: conditionally build.
+ * libm2cor/Makefile.am: conditionally build.
+ * libm2log/Makefile.am: conditionally build.
+ * libm2iso/Makefile.am: conditionally build.
+ * libm2cor/Makefile.in: (rebuilt).
+ * libm2iso/Makefile.in: (rebuilt).
+ * libm2log/Makefile.in: (rebuilt).
+ * libm2min/Makefile.in: (rebuilt).
+ * libm2pim/Makefile.in: (rebuilt).
+
+2021-05-28 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Makefile.in: (rebuilt).
+ * aclocal.m4: (rebuilt).
+ * configure: (rebuilt).
+ * configure.ac: introduce checks for supported host
+ operating system and also known detect target architectures
+ which are currently restricted to minimal runtime libraries.
+ * libm2cor/Makefile.in: (rebuilt).
+ * libm2iso/Makefile.in: (rebuilt).
+ * libm2log/Makefile.in: (rebuilt).
+ * libm2min/Makefile.in: (rebuilt).
+ * libm2pim/Makefile.in: (rebuilt).
+
+2021-02-12 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libm2iso/RTco.c: (threadSem) new declaration
+ and implmentation of thread semaphores used internally by
+ the m2 runtime system.
+
+2021-01-13 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Makefile.am: updated dates.
+ * aclocal.m4: (rebuilt).
+ * autogen.sh: updated dates.
+ * configure: (rebuilt).
+ * configure.ac: updated dates.
+ * libm2cor/KeyBoardLEDs.c: updated dates.
+ * libm2cor/Makefile.am: updated dates.
+ * libm2iso/ChanConsts.h: updated dates.
+ * libm2iso/ErrnoCategory.c: updated dates.
+ * libm2iso/Makefile.am: updated dates.
+ * libm2iso/RTco.c: updated dates.
+ * libm2iso/wrapsock.c: updated dates.
+ * libm2iso/wraptime.c: updated dates.
+ * libm2log/Break.c: updated dates.
+ * libm2log/Makefile.am: updated dates.
+ * libm2min/Makefile.am: updated dates.
+ * libm2min/libc.c: updated dates.
+ * libm2pim/Makefile.am: updated dates.
+ * libm2pim/Selective.c: updated dates.
+ * libm2pim/SysExceptions.c: updated dates.
+ * libm2pim/UnixArgs.c: updated dates.
+ * libm2pim/dtoa.c: updated dates.
+ * libm2pim/errno.c: updated dates.
+ * libm2pim/getopt.c: updated dates.
+ * libm2pim/ldtoa.c: updated dates.
+ * libm2pim/sckt.c: updated dates.
+ * libm2pim/target.c: updated dates.
+ * libm2pim/termios.c: updated dates.
+ * libm2pim/wrapc.c: updated dates.
+
+2020-11-20 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Makefile.in: (rebuilt).
+ * aclocal.m4: (rebuilt).
+ * configure: (rebuilt).
+ * configure.ac: (libtool_VERSION=17.0.0)
+
+2020-06-18 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Makefile.in: (rebuilt).
+ * aclocal.m4: (rebuilt).
+ * autogen.sh: execute automake including dependencies.
+ * configure: (rebuilt).
+ * libm2cor/Makefile.in: (rebuilt).
+ * libm2iso/Makefile.in: (rebuilt).
+ * libm2log/Makefile.am: SYSTEM.def is a dependency using
+ BUILT_SOURCES.
+ * libm2log/Makefile.in: (rebuilt).
+ * libm2min/Makefile.in: (rebuilt).
+ * libm2pim/Makefile.in: (rebuilt).
+
+2020-06-15 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libm2pim/Makefile.am: added SYSTEM.def as a dependency.
+ * libm2log/Makefile.am: added SYSTEM.def as a dependency.
+
+2020-06-11 Matthias Klose <doko@ubuntu.com>
+
+ * Makefile.am: reordered libraries.
+ * Makefile.in: (rebuilt).
+ * libm2pim/Makefile.am: (libm2pim_la_LIBADD) added
+ definition.
+ * libm2pim/Makefile.in: (rebuilt).
+
+2020-05-01 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libm2cor/KeyBoardLEDs.c: include sys/ioctl.h
+ and stdio.h to fix implicit declarations of ioctl and
+ perror.
+ * libm2iso/RTco.c: include <sys/select.h>.
+ * libm2pim/SysExceptions.c: (HAVE_STDIO_H) checked
+ and stdio.h included to fix perror implicit declaration.
+
+2020-04-29 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libm2pim/wrapc.c: (HAVE_SYS_TYPES_H) checked to include
+ sys/types.h. (HAVE_TIME_H) checked to include time.h.
+ Fixes missing prototype errors. (HAVE_UNISTD_H) checked
+ to include unistd.h to fix getuid missing prototype.
+
+2020-01-08 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libm2min/libc.c: (exit) noreturn added.
+ (abort) noreturn added.
+
+2019-12-10 Matthias Klose <doko@ubuntu.com>
+
+ * libm2cor/Makefile.am: (libsubdir) corrected using
+ target_alias.
+ * libm2iso/Makefile.am: (libsubdir) corrected using
+ target_alias.
+ * libm2log/Makefile.am: (libsubdir) corrected using
+ target_alias.
+ * libm2min/Makefile.am: (libsubdir) corrected using
+ target_alias.
+ * libm2pim/Makefile.am: (libsubdir) corrected using
+ target_alias.
+ * libm2cor/Makefile.in: regenerated.
+ * libm2iso/Makefile.in: regenerated.
+ * libm2log/Makefile.in: regenerated.
+ * libm2min/Makefile.in: regenerated.
+ * libm2pim/Makefile.in: regenerated.
+
+2019-12-10 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libm2iso/RTco.c: corrected include files
+ for target building.
+
+2019-12-09 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * configure.ac: remove reference to config dir.
+ (ACX_NONCANONICAL_TARGET) removed.
+ * libm2cor/Makefile.in: regenerated.
+ * libm2iso/Makefile.in: regenerated.
+ * libm2log/Makefile.in: regenerated.
+ * libm2min/Makefile.in: regenerated.
+ * libm2pim/Makefile.in: regenerated.
+ * configure.ac: (LT_INIT) used instead of AM_PROG_LIBTOOL.
+ * libm2cor/Makefile.in: regenerated.
+ * libm2iso/Makefile.in: regenerated.
+ * libm2log/Makefile.in: regenerated.
+ * libm2min/Makefile.in: regenerated.
+ * libm2pim/Makefile.in: regenerated.
+
+2019-12-04 Matthias Klose <doko@ubuntu.com>
+
+ * Makefile.in: regenerated.
+ * aclocal.m4: regenerated from automake-1.15.1.
+ * libm2cor/Makefile.am: added -version-info.
+ * libm2cor/Makefile.in: regenerated.
+ * libm2iso/Makefile.am: added -version-info.
+ * libm2iso/Makefile.in: regenerated.
+ * libm2log/Makefile.am: added -version-info.
+ * libm2log/Makefile.in: regenerated.
+ * libm2min/Makefile.am: added -version-info.
+ * libm2min/Makefile.in: regenerated.
+ * libm2pim/Makefile.am: added -version-info.
+ * libm2pim/Makefile.in: regenerated.
+
+2019-12-03 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libm2min/Makefile.am: (M2LIBDIR) corrected
+ destination directory to m2/m2min.
+
+2019-11-19 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * multilib fixes
+ * Makefile.am: (MULTIBUILDTOP) propagate.
+ * Makefile.in: (regenerated).
+ * configure: (regenerated).
+ * configure.ac: (ACX_NONCANONICAL_TARGET) removed.
+ * libm2cor/Makefile.am: (MULTIBUILDTOP) propagate.
+ * libm2cor/Makefile.in: (regenerated).
+ * libm2iso/Makefile.am: (MULTIBUILDTOP) propagate.
+ * libm2iso/Makefile.in: (regenerated).
+ * libm2log/Makefile.am: (MULTIBUILDTOP) propagate.
+ * libm2log/Makefile.in: (regenerated).
+ * libm2min/Makefile.am: (MULTIBUILDTOP) propagate.
+ * libm2min/Makefile.in: (regenerated).
+ * libm2pim/Makefile.am: (MULTIBUILDTOP) propagate.
+ * libm2pim/Makefile.in: (regenerated).
+
+2019-11-18 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * configure: (regenerated).
+ * configure.ac: (libtool_VERSION=15.0.0).
+ Place AM_ENABLE_MULTILIB above GCC_NO_EXECUTABLES.
+
+2019-11-13 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libm2pim/Selective.c: changed to GPL3+ and fixed
+ formatting.
+ * libm2pim/SysExceptions.c: changed to GPL3+ and fixed
+ formatting.
+ * libm2pim/UnixArgs.c: changed to GPL3+ and fixed
+ formatting.
+ * libm2pim/dtoa.c: changed to GPL3+ and fixed
+ formatting.
+ * libm2pim/errno.c: changed to GPL3+ and fixed
+ formatting.
+ * libm2pim/getopt.c: changed to GPL3+ and fixed
+ formatting.
+ * libm2pim/ldtoa.c: changed to GPL3+ and fixed
+ formatting.
+ * libm2pim/sckt.c: changed to GPL3+ and fixed
+ formatting.
+ * libm2pim/target.c: changed to GPL3+ and fixed
+ formatting.
+ * libm2pim/termios.c: changed to GPL3+ and fixed
+ formatting.
+ * libm2pim/wrapc.c: changed to GPL3+ and fixed
+ formatting.
+
+2019-11-12 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libm2cor/KeyBoardLEDs.c: GPLv3 and reformatted.
+ * libm2iso/ChanConsts.h: GPLv3 and reformatted.
+ * libm2iso/ErrnoCategory.c: GPLv3 and reformatted.
+ * libm2iso/RTco.c: GPLv3 and reformatted.
+ * libm2iso/wrapsock.c: GPLv3 and reformatted.
+ * libm2iso/wraptime.c: GPLv3 and reformatted.
+ * libm2cor/Makefile.am: GPLv3.
+ * libm2iso/Makefile.am: GPLv3.
+ * libm2log/Makefile.am: GPLv3.
+ * libm2min/Makefile.am: GPLv3.
+ * libm2pim/Makefile.am: GPLv3.
+ * libm2log/Break.c: GPLv3 and reformatted.
+ * libm2min/libc.c: GPLv3 and reformatted.
+
+2019-11-04 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libcor/Makefile.am: (MULTIOSSUBDIR) quote test.
+ * libiso/Makefile.am: (MULTIOSSUBDIR) quote test.
+ * libpim/Makefile.am: (MULTIOSSUBDIR) quote test.
+ * liblog/Makefile.am: (MULTIOSSUBDIR) quote test.
+ * libmin/Makefile.am: (MULTIOSSUBDIR) quote test.
+ * libulm/Makefile.am: (MULTIOSSUBDIR) quote test.
+ * libpth/Makefile.am: (MULTIOSSUBDIR) quote test.
+ * libcor/Makefile.in: regenerated.
+ * libiso/Makefile.in: regenerated.
+ * libpim/Makefile.in: regenerated.
+ * liblog/Makefile.in: regenerated.
+ * libmin/Makefile.in: regenerated.
+ * libulm/Makefile.in: regenerated.
+ * libpth/Makefile.in: regenerated.
+
+2019-10-25 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libcor/Makefile.am: added -fm2-g -g.
+ * libiso/Makefile.am: added -fm2-g -g and include
+ path to include ../
+ * libiso/RTco.c: call HALT if the thread fails to
+ find itself. Place initialized inside critical region.
+ * libpim/Makefile.am: added -fm2-g -g.
+
+2019-09-27 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libulm: removed.
+ * Makefile.am: removed Ulm libaraies.
+ * configure.ac: removed Ulm libaraies.
+
+2019-08-01 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libpim/Makefile.am: (M2MODS) added GetOpt.mod
+ and OptLib.mod. (M2DEFS) added GetOpt.def,
+ OptLib.def and getopt.def. (libgm2_la_SOURCES)
+ added wrapc.c and getopt.c.
+
+2019-07-10 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libpth/Makefile.am: use $(MAKE) rather than make.
+ * libcor/KeyBoardLEDs.c: reformatted to GNU coding
+ standards. Also added/corrected empty functions for non
+ linux targets. Fixed the GPL comment.
+
+2019-07-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * Makefile.am: (multilib.am) included.
+
+2019-04-03 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Makefile.in: regenerated.
+ * aclocal.m4: regenerated.
+ * autogen.sh: removed version numbers.
+ * config/libtool.m4: new version of the file
+ taken from libgo/config.
+ * configure: regenerated.
+ * configure.ac: updated version numbers.
+ * libcor/Makefile.in: regenerated.
+ * libiso/Makefile.in: regenerated.
+ * liblog/Makefile.in: regenerated.
+ * libmin/Makefile.in: regenerated.
+ * libpim/Makefile.in: regenerated.
+ * libulm/Makefile.in: regenerated.
+
+2019-03-29 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * configure: regenerated.
+ * configure.ac: implement --enable-libpth-m2
+ * libpth/Makefile.am: pass FLAGS_TO_PASS to make.
+ move install rules into pth subdirectory.
+ * libpth/pth/Makefile.am: added install rules.
+
+2018-11-27 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * libpim/wrapc.c: reformatted according to GNU
+ coding standards. Also defended against macro omissions.
+ * libiso/wraptime.c: fixed function declaration
+ and erroneous return value.
+
+2018-04-16 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Makefile.am: specify the libtool location.
+ * Makefile.in: regenerated.
+ * aclocal.m4: regenerated.
+ * autogen.sh: corrected script to regenerate
+ using the correct macros and versions of autoconf tools.
+ * configure: regenerated.
+ * configure.ac: regenerated.
+ * libcor/Makefile.in: regenerated.
+ * libiso/Makefile.in: regenerated.
+ * liblog/Makefile.in: regenerated.
+ * libmin/Makefile.in: regenerated.
+ * libpim/Makefile.in: regenerated.
+ * libulm/Makefile.in: regenerated.
+
+2018-04-14 Gaius Mulley <gaius.mulley@southwales.ac.uk>
+
+ * Makefile.am: changed to reference the config directory.
+ * Makefile.in: regenerated.
+ * aclocal.m4: regenerated.
+ * autogen.sh: added new script.
+ * config.h.in: regenerated.
+ * configure: regenerated.
+ * configure.ac: minor corrections.
+ * libcor/Makefile.am: use $(LIBTOOL).
+ * libcor/Makefile.in: regenerated.
+ * libiso/Makefile.am: use $(LIBTOOL).
+ * libiso/Makefile.in: regenerated.
+ * liblog/Makefile.am: use $(LIBTOOL).
+ * liblog/Makefile.in: regenerated.
+ * libmin/Makefile.am: use $(LIBTOOL).
+ * libmin/Makefile.in: regenerated.
+ * libpim/Makefile.am: use $(LIBTOOL).
+ * libpim/Makefile.in: regenerated.
+ * libulm/Makefile.am: use $(LIBTOOL).
+ * libulm/Makefile.in: regenerated.
+
+2018-04-10 Gaius Mulley <gaius@gnu.org>
+
+ * configure.ac: added test to AM_ENABLE_MULTILIB.
+ * Makefile.in: regenerated.
+ * aclocal.m4: regenerated.
+ * autogen.sh: updated.
+ * config.h.in: regenerated.
+ * configure: regenerated.
+ * libcor/Makefile.in: regenerated.
+ * libiso/Makefile.in: regenerated.
+ * liblog/Makefile.in: regenerated.
+ * libmin/Makefile.am: added -fno-m2-plugin
+ * libmin/Makefile.in: regenerated.
+ * libpim/Makefile.in: regenerated.
+ * libulm/Makefile.in: regenerated.
+
+2017-12-27 Gaius Mulley <gaius@gnu.org>
+
+ * libpim/wrapc.c: (wrapc_isfinite) New function.
+
+2016-06-09 Gaius Mulley <gaius@gnu.org>
+
+ * libpim/dtoa.c: use memmove instead of memcpy.
+
+2016-03-14 Gaius Mulley <gaius@gnu.org>
+
+ * libpim/wrapc.c: corrected spacing.
+
+2014-12-24 Gaius Mulley <gaius@gnu.org>
+
+ * sckt.c: added conditional import of
+ stdio.h as reported by Christoph Schlegel.
+
+2014-12-23 Gaius Mulley <gaius@gnu.org>
+
+ * libulm/Makefile.am: added pim libs to the
+ path on the createUlmSys command.
+
+2014-12-22 Gaius Mulley <gaius@gnu.org>
+
+ * libulm/Makefile.am: added rule to build
+ SYSTEM.def as a built source.
+
+2014-12-06 Gaius Mulley <gaius@gnu.org>
+
+ * libcor/Makefile.in: add .la to list of SUFFIXES.
+ install .la archive.
+ * libcor/Makefile.am: install .la archive.
+ * libiso/Makefile.in: install .la archive.
+ * libiso/Makefile.am: install .la archive.
+ * liblog/Makefile.am: install .la archive.
+ * liblog/Makefile.in: install .la archive.
+ * libmin/Makefile.am: install .la archive.
+ * libmin/Makefile.in: install .la archive.
+ * libpim/Makefile.am: install .la archive.
+ * libpim/Makefile.in: install .la archive.
+ * libulm/Makefile.am: install .la archive.
+ * libulm/Makefile.in: install .la archive.
+
+2014-12-05 Gaius Mulley <gaius@gnu.org>
+
+ * libmin/Makefile.am: add .la to the list of SUFFIXES.
+ * libulm/Makefile.am: add .la to the list of SUFFIXES.
+ * libpim/Makefile.am: add .la to the list of SUFFIXES.
+ * libcor/Makefile.am: add .la to the list of SUFFIXES.
+ * liblog/Makefile.am: add .la to the list of SUFFIXES.
+ * libiso/Makefile.am: add .la to the list of SUFFIXES.
+
+2014-07-11 Gaius Mulley <gaius@gnu.org>
+
+ * complete rewrite and restructuring of libgm2.
+ * gcc-versionno/libgm2/aclocal.m4: (rebuilt)
+ * gcc-versionno/libgm2/autogen.sh: (rebuilt)
+ * gcc-versionno/libgm2/config.h.in: (New file)
+ * gcc-versionno/libgm2/configure: (rebuilt)
+ * gcc-versionno/libgm2/configure.ac: (New file)
+ * gcc-versionno/libgm2/libcor: (New directory)
+ * gcc-versionno/libgm2/libiso: (New directory)
+ * gcc-versionno/libgm2/liblog: (New directory)
+ * gcc-versionno/libgm2/libmin: (New directory)
+ * gcc-versionno/libgm2/libpim: (New directory)
+ * gcc-versionno/libgm2/libulm: (New directory)
+ * gcc-versionno/libgm2/Makefile.am: (New file)
+ * gcc-versionno/libgm2/Makefile.in: (rebuilt)
+ * gcc-versionno/libgm2/p2c: (New directory)
+
+2013-12-06 Gaius Mulley <gaius@gnu.org>
+
+ * gcc-versionno/gcc/gm2/Make-lang.in: changed flag to -fpim
+ and changed path appropriately.
+
+2013-12-05 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/libgm2/Makefile.in: build coroutine version of SYSTEM.def.
+
+2013-10-17 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/libgm2/Makefile.in: corrected install of iso SYSTEM.def.
+ Ensure that we copy form the object directory and avoid the
+ template version in the source directory.
+
+2013-09-14 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/libgm2/Makefile.in: many changes to allow more libraries
+ to build and also build SYSTEM.def for the pim, iso and min
+ libraries.
+
+2013-07-08 Gaius Mulley <gaius@gnu.org>
+
+ * gm2/ChangeLog: (New file).
+ * gm2/libgm2/Makefile.in: added install rules. Many of which
+ were adapted from gcc/gm2/Make-file.in.
diff --git a/libgm2/Makefile.am b/libgm2/Makefile.am
new file mode 100644
index 00000000000..24d48fd8d1c
--- /dev/null
+++ b/libgm2/Makefile.am
@@ -0,0 +1,104 @@
+# Makefile for libgm2.
+# Copyright 2013-2021 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+#
+#
+# if this file is changed then you need to run
+#
+# autoreconf2.64
+#
+# Modula-2 support.
+AUTOMAKE_OPTIONS = 1.8 foreign
+
+SUFFIXES = .c .mod .def .o .obj .lo .a
+
+ACLOCAL_AMFLAGS = -I . -I .. -I ../config
+
+# Multilib support.
+MAKEOVERRIDES=
+
+AM_CFLAGS = -I $(srcdir)/../libgcc -I $(MULTIBUILDTOP)../../gcc/include
+
+gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
+TOP_GCCDIR := $(shell cd $(top_srcdir) && cd .. && pwd)
+
+GCC_DIR = $(TOP_GCCDIR)/gcc
+GM2_SRC = $(GCC_DIR)/m2
+
+toolexeclibdir=@toolexeclibdir@
+toolexecdir=@toolexecdir@
+
+SUBDIRS = libm2min libm2log libm2cor libm2iso libm2pim
+GM2_BUILDDIR := $(shell pwd)
+
+
+# Work around what appears to be a GNU make bug handling MAKEFLAGS
+# values defined in terms of make variables, as is the case for CC and
+# friends when we are called from the top level Makefile.
+AM_MAKEFLAGS = \
+ "GCC_DIR=$(GCC_DIR)" \
+ "GM2_SRC=$(GM2_SRC)" \
+ "AR_FLAGS=$(AR_FLAGS)" \
+ "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+ "CC_FOR_TARGET=$(CC_FOR_TARGET)" \
+ "GM2_FOR_TARGET=$(GM2_FOR_TARGET)" \
+ "CFLAGS=$(CFLAGS)" \
+ "CXXFLAGS=$(CXXFLAGS)" \
+ "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+ "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
+ "INSTALL=$(INSTALL)" \
+ "INSTALL_DATA=$(INSTALL_DATA)" \
+ "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+ "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+ "LDFLAGS=$(LDFLAGS)" \
+ "LIBCFLAGS=$(LIBCFLAGS)" \
+ "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
+ "MAKE=$(MAKE)" \
+ "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
+ "MULTIBUILDTOP=$(MULTIBUILDTOP)" \
+ "MULTISUBDIR=$(MULTISUBDIR)" \
+ "MULTIOSDIR=$(MULTIDIR)" \
+ "MULTIFLAGS=$(MULTIFLAGS)" \
+ "PICFLAG=$(PICFLAG)" \
+ "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
+ "SHELL=$(SHELL)" \
+ "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
+ "exec_prefix=$(exec_prefix)" \
+ "infodir=$(infodir)" \
+ "libdir=$(libdir)" \
+ "includedir=$(includedir)" \
+ "prefix=$(prefix)" \
+ "tooldir=$(tooldir)" \
+ "toolexeclibdir=$(toolexeclibdir)" \
+ "toolexecdir=$(toolexecdir)" \
+ "gxx_include_dir=$(gxx_include_dir)" \
+ "AR=$(AR)" \
+ "AS=$(AS)" \
+ "LD=$(LD)" \
+ "RANLIB=$(RANLIB)" \
+ "NM=$(NM)" \
+ "NM_FOR_BUILD=$(NM_FOR_BUILD)" \
+ "NM_FOR_TARGET=$(NM_FOR_TARGET)" \
+ "DESTDIR=$(DESTDIR)" \
+ "WERROR=$(WERROR)" \
+ "TARGET_LIB_PATH=$(TARGET_LIB_PATH)" \
+ "TARGET_LIB_PATH_libgm2=$(TARGET_LIB_PATH_libgm2)" \
+ "LIBTOOL=$(GM2_BUILDDIR)/libtool"
+
+# Subdir rules rely on $(FLAGS_TO_PASS)
+FLAGS_TO_PASS = $(AM_MAKEFLAGS)
+
+include $(top_srcdir)/../multilib.am
diff --git a/libgm2/Makefile.in b/libgm2/Makefile.in
new file mode 100644
index 00000000000..a43f9a2979b
--- /dev/null
+++ b/libgm2/Makefile.in
@@ -0,0 +1,723 @@
+# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+
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+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# Makefile for libgm2.
+# Copyright 2013-2021 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+#
+#
+# if this file is changed then you need to run
+#
+# autoreconf2.64
+#
+# Modula-2 support.
+AUTOMAKE_OPTIONS = 1.8 foreign
+SUFFIXES = .c .mod .def .o .obj .lo .a
+ACLOCAL_AMFLAGS = -I . -I .. -I ../config
+
+# Multilib support.
+MAKEOVERRIDES =
+AM_CFLAGS = -I $(srcdir)/../libgcc -I $(MULTIBUILDTOP)../../gcc/include
+gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
+TOP_GCCDIR := $(shell cd $(top_srcdir) && cd .. && pwd)
+GCC_DIR = $(TOP_GCCDIR)/gcc
+GM2_SRC = $(GCC_DIR)/m2
+SUBDIRS = libm2min libm2log libm2cor libm2iso libm2pim
+GM2_BUILDDIR := $(shell pwd)
+
+# Work around what appears to be a GNU make bug handling MAKEFLAGS
+# values defined in terms of make variables, as is the case for CC and
+# friends when we are called from the top level Makefile.
+AM_MAKEFLAGS = \
+ "GCC_DIR=$(GCC_DIR)" \
+ "GM2_SRC=$(GM2_SRC)" \
+ "AR_FLAGS=$(AR_FLAGS)" \
+ "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+ "CC_FOR_TARGET=$(CC_FOR_TARGET)" \
+ "GM2_FOR_TARGET=$(GM2_FOR_TARGET)" \
+ "CFLAGS=$(CFLAGS)" \
+ "CXXFLAGS=$(CXXFLAGS)" \
+ "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+ "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
+ "INSTALL=$(INSTALL)" \
+ "INSTALL_DATA=$(INSTALL_DATA)" \
+ "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+ "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+ "LDFLAGS=$(LDFLAGS)" \
+ "LIBCFLAGS=$(LIBCFLAGS)" \
+ "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
+ "MAKE=$(MAKE)" \
+ "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
+ "MULTIBUILDTOP=$(MULTIBUILDTOP)" \
+ "MULTISUBDIR=$(MULTISUBDIR)" \
+ "MULTIOSDIR=$(MULTIDIR)" \
+ "MULTIFLAGS=$(MULTIFLAGS)" \
+ "PICFLAG=$(PICFLAG)" \
+ "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
+ "SHELL=$(SHELL)" \
+ "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
+ "exec_prefix=$(exec_prefix)" \
+ "infodir=$(infodir)" \
+ "libdir=$(libdir)" \
+ "includedir=$(includedir)" \
+ "prefix=$(prefix)" \
+ "tooldir=$(tooldir)" \
+ "toolexeclibdir=$(toolexeclibdir)" \
+ "toolexecdir=$(toolexecdir)" \
+ "gxx_include_dir=$(gxx_include_dir)" \
+ "AR=$(AR)" \
+ "AS=$(AS)" \
+ "LD=$(LD)" \
+ "RANLIB=$(RANLIB)" \
+ "NM=$(NM)" \
+ "NM_FOR_BUILD=$(NM_FOR_BUILD)" \
+ "NM_FOR_TARGET=$(NM_FOR_TARGET)" \
+ "DESTDIR=$(DESTDIR)" \
+ "WERROR=$(WERROR)" \
+ "TARGET_LIB_PATH=$(TARGET_LIB_PATH)" \
+ "TARGET_LIB_PATH_libgm2=$(TARGET_LIB_PATH_libgm2)" \
+ "LIBTOOL=$(GM2_BUILDDIR)/libtool"
+
+
+# Subdir rules rely on $(FLAGS_TO_PASS)
+FLAGS_TO_PASS = $(AM_MAKEFLAGS)
+MULTISRCTOP =
+MULTIBUILDTOP =
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+MULTISUBDIR =
+MULTIDO = true
+MULTICLEAN = true
+all: config.h
+ $(MAKE) $(AM_MAKEFLAGS) all-recursive
+
+.SUFFIXES:
+.SUFFIXES: .c .mod .def .o .obj .lo .a
+am--refresh: Makefile
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+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
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+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
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+# AM_MAINTAINER_MODE([DEFAULT-MODE])
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+# Check to see how 'make' treats includes. -*- Autoconf -*-
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+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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+# AM_MAKE_INCLUDE()
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+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+#
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+
+m4_if([$1], [v7],
+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+
+ [m4_case([$1],
+ [ustar],
+ [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+ # There is notably a 21 bits limit for the UID and the GID. In fact,
+ # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+ # and bug#13588).
+ am_max_uid=2097151 # 2^21 - 1
+ am_max_gid=$am_max_uid
+ # The $UID and $GID variables are not portable, so we need to resort
+ # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
+ # below are definitely unexpected, so allow the users to see them
+ # (that is, avoid stderr redirection).
+ am_uid=`id -u || echo unknown`
+ am_gid=`id -g || echo unknown`
+ AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+ if test $am_uid -le $am_max_uid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi
+ AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+ if test $am_gid -le $am_max_gid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi],
+
+ [pax],
+ [],
+
+ [m4_fatal([Unknown tar format])])
+
+ AC_MSG_CHECKING([how to create a $1 tar archive])
+
+ # Go ahead even if we have the value already cached. We do so because we
+ # need to set the values for the 'am__tar' and 'am__untar' variables.
+ _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+ for _am_tool in $_am_tools; do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar; do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works.
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ AM_RUN_LOG([cat conftest.dir/file])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+ done
+ rm -rf conftest.dir
+
+ AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+ AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([../libtool.m4])
+m4_include([../ltoptions.m4])
+m4_include([../ltsugar.m4])
+m4_include([../ltversion.m4])
+m4_include([../lt~obsolete.m4])
+m4_include([../config/acx.m4])
+m4_include([../config/depstand.m4])
+m4_include([../config/lead-dot.m4])
+m4_include([../config/multi.m4])
+m4_include([../config/no-executables.m4])
+m4_include([../config/override.m4])
diff --git a/libgm2/autogen.sh b/libgm2/autogen.sh
new file mode 100755
index 00000000000..c4607c04cf8
--- /dev/null
+++ b/libgm2/autogen.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+# autogen.sh regenerate the autoconf files.
+# Copyright 2013-2021 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+rm -rf autom4te.cache
+
+# libtoolize
+rm -f aclocal.m4
+# aclocal -I . -I config -I ../config
+aclocal -I . -I ../config
+autoreconf -I . -I ../config
+automake --include-deps
+
+rm -rf autom4te.cache
+
+exit 0
diff --git a/libgm2/config.h.in b/libgm2/config.h.in
new file mode 100644
index 00000000000..443008ebe75
--- /dev/null
+++ b/libgm2/config.h.in
@@ -0,0 +1,313 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* function access exists */
+#undef HAVE_ACCESS
+
+/* function brk exists */
+#undef HAVE_BRK
+
+/* function cfmakeraw exists */
+#undef HAVE_CFMAKERAW
+
+/* function close exists */
+#undef HAVE_CLOSE
+
+/* function creat exists */
+#undef HAVE_CREAT
+
+/* function ctime exists */
+#undef HAVE_CTIME
+
+/* Define to 1 if you have the <direct.h> header file. */
+#undef HAVE_DIRECT_H
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* function dup exists */
+#undef HAVE_DUP
+
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
+
+/* function execve exists */
+#undef HAVE_EXECVE
+
+/* function exit exists */
+#undef HAVE_EXIT
+
+/* function fcntl exists */
+#undef HAVE_FCNTL
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* function fstat exists */
+#undef HAVE_FSTAT
+
+/* function getdents exists */
+#undef HAVE_GETDENTS
+
+/* function getgid exists */
+#undef HAVE_GETGID
+
+/* function getpid exists */
+#undef HAVE_GETPID
+
+/* function gettimeofday exists */
+#undef HAVE_GETTIMEOFD
+
+/* function getuid exists */
+#undef HAVE_GETUID
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* function ioctl exists */
+#undef HAVE_IOCTL
+
+/* function kill exists */
+#undef HAVE_KILL
+
+/* Define to 1 if you have the <langinfo.h> header file. */
+#undef HAVE_LANGINFO_H
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* function link exists */
+#undef HAVE_LINK
+
+/* function lseek exists */
+#undef HAVE_LSEEK
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
+
+/* have math.h */
+#undef HAVE_MATH_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#undef HAVE_NETINET_IN_H
+
+/* function open exists */
+#undef HAVE_OPEN
+
+/* function pause exists */
+#undef HAVE_PAUSE
+
+/* function pipe exists */
+#undef HAVE_PIPE
+
+/* Define to 1 if you have the <pthread.h> header file. */
+#undef HAVE_PTHREAD_H
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#undef HAVE_PWD_H
+
+/* function rand exists */
+#undef HAVE_RAND
+
+/* function read exists */
+#undef HAVE_READ
+
+/* function select exists */
+#undef HAVE_SELECT
+
+/* function setgid exists */
+#undef HAVE_SETGID
+
+/* function setitimer exists */
+#undef HAVE_SETITIMER
+
+/* function setuid exists */
+#undef HAVE_SETUID
+
+/* Define to 1 if you have the <signal.h> header file. */
+#undef HAVE_SIGNAL_H
+
+/* function signbit exists */
+#undef HAVE_SIGNBIT
+
+/* function signbitf exists */
+#undef HAVE_SIGNBITF
+
+/* function signbitl exists */
+#undef HAVE_SIGNBITL
+
+/* function stat exists */
+#undef HAVE_STAT
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#undef HAVE_STDARG_H
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#undef HAVE_STDDEF_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#undef HAVE_STDIO_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* function strsignal exists */
+#undef HAVE_STRSIGNAL
+
+/* function strtod exists */
+#undef HAVE_STRTOD
+
+/* function strtold exists */
+#undef HAVE_STRTOLD
+
+/* Define to 1 if the system has the type `struct stat'. */
+#undef HAVE_STRUCT_STAT
+
+/* Define to 1 if the system has the type `struct timeval'. */
+#undef HAVE_STRUCT_TIMEVAL
+
+/* Define to 1 if the system has the type `struct timezone'. */
+#undef HAVE_STRUCT_TIMEZONE
+
+/* Define to 1 if you have the <sys/errno.h> header file. */
+#undef HAVE_SYS_ERRNO_H
+
+/* Define to 1 if you have the <sys/file.h> header file. */
+#undef HAVE_SYS_FILE_H
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#undef HAVE_SYS_IOCTL_H
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#undef HAVE_SYS_MMAN_H
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#undef HAVE_SYS_RESOURCE_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/times.h> header file. */
+#undef HAVE_SYS_TIMES_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+#undef HAVE_SYS_UIO_H
+
+/* Define to 1 if you have the <sys/wait.h> header file. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <termios.h> header file. */
+#undef HAVE_TERMIOS_H
+
+/* function times exists */
+#undef HAVE_TIMES
+
+/* Define to 1 if you have the <time.h> header file. */
+#undef HAVE_TIME_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* function unlink exists */
+#undef HAVE_UNLINK
+
+/* function wait exists */
+#undef HAVE_WAIT
+
+/* Define to 1 if you have the <wchar.h> header file. */
+#undef HAVE_WCHAR_H
+
+/* function write exists */
+#undef HAVE_WRITE
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Enable extensions on AIX 3, Interix. */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris. */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop. */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+ this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE
diff --git a/libgm2/configure b/libgm2/configure
new file mode 100755
index 00000000000..8850059f4eb
--- /dev/null
+++ b/libgm2/configure
@@ -0,0 +1,22104 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for package-unused version-unused.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='package-unused'
+PACKAGE_TARNAME='libgm2'
+PACKAGE_VERSION='version-unused'
+PACKAGE_STRING='package-unused version-unused'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="Makefile.am"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_unique_file="Makefile.am"
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+BUILD_LOGLIB_FALSE
+BUILD_LOGLIB_TRUE
+BUILD_CORLIB_FALSE
+BUILD_CORLIB_TRUE
+BUILD_ISOLIB_FALSE
+BUILD_ISOLIB_TRUE
+BUILD_PIMLIB_FALSE
+BUILD_PIMLIB_TRUE
+CC_FOR_BUILD
+enable_static
+enable_shared
+CXXCPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+OBJDUMP
+LN_S
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+PERL
+RANLIB
+NM
+AR
+am__fastdepCCAS_FALSE
+am__fastdepCCAS_TRUE
+CCASDEPMODE
+CCASFLAGS
+CCAS
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+ac_ct_CXX
+CXXFLAGS
+CXX
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+toolexeclibdir
+toolexecdir
+MAINT
+slibdir
+target_subdir
+host_subdir
+build_subdir
+build_libsubdir
+target_noncanonical
+host_noncanonical
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+am__untar
+am__tar
+AMTAR
+am__leading_dot
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+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+EGREP
+GREP
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+multi_basedir
+libtool_VERSION
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_multilib
+enable_dependency_tracking
+enable_silent_rules
+with_cross_host
+with_build_libsubdir
+enable_version_specific_runtime_libs
+with_slibdir
+enable_maintainer_mode
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+CXXCPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
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+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
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+ libexecdir=$ac_optarg ;;
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+ -localedir | --localedir | --localedi | --localed | --locale)
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+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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+ oldincludedir=$ac_optarg ;;
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+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
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+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
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+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
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+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
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+ -psdir | --psdir | --psdi | --psd | --ps)
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+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
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+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
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+ ac_prev=sharedstatedir ;;
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+ sharedstatedir=$ac_optarg ;;
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+ -site | --site | --sit)
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+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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+ sysconfdir=$ac_optarg ;;
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+ -target | --target | --targe | --targ | --tar | --ta | --t)
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+ ac_init_version=: ;;
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+ --x)
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+# Check all directory arguments for consistency.
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+ac_abs_confdir=`(
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+ srcdir=.
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+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
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+for ac_var in $ac_precious_vars; do
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+\`configure' configures package-unused version-unused to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
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+ [PREFIX]
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+
+Fine tuning of the installation directories:
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+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/libgm2]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of package-unused version-unused:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-multilib build many library versions (default)
+ --enable-dependency-tracking
+ do not reject slow dependency extractors
+ --disable-dependency-tracking
+ speeds up one-time build
+ --enable-silent-rules less verbose build output (undo: "make V=1")
+ --disable-silent-rules verbose build output (undo: "make V=0")
+ --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
+ sometimes confusing) to the casual installer
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
+ sometimes confusing) to the casual installer
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-cross-host=HOST Configuring with a cross compiler
+ --with-build-libsubdir=DIR Directory where to find libraries for build system
+ --with-slibdir=DIR shared libraries in DIR LIBDIR
+ --with-pic try to use only PIC/non-PIC objects [default=use
+ both]
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ CCAS assembler compiler command (defaults to CC)
+ CCASFLAGS assembler compiler flags (defaults to CFLAGS)
+ CXXCPP C++ preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+package-unused configure version-unused
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test x$gcc_no_link = xyes; then
+ as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by package-unused $as_me version-unused, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+# AC_CONFIG_MACRO_DIR([config])
+ac_config_headers="$ac_config_headers config.h"
+
+
+libtool_VERSION=17:0:0
+
+
+# Default to --enable-multilib
+# Check whether --enable-multilib was given.
+if test "${enable_multilib+set}" = set; then :
+ enableval=$enable_multilib; case "$enableval" in
+ yes) multilib=yes ;;
+ no) multilib=no ;;
+ *) as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
+ esac
+else
+ multilib=yes
+fi
+
+
+# We may get other options which we leave undocumented:
+# --with-target-subdir, --with-multisrctop, --with-multisubdir
+# See config-ml.in if you want the gory details.
+
+if test "$srcdir" = "."; then
+ if test "$with_target_subdir" != "."; then
+ multi_basedir="$srcdir/$with_multisrctop../.."
+ else
+ multi_basedir="$srcdir/$with_multisrctop.."
+ fi
+else
+ multi_basedir="$srcdir/.."
+fi
+
+
+# Even if the default multilib is not a cross compilation,
+# it may be that some of the other multilibs are.
+if test $cross_compiling = no && test $multilib = yes \
+ && test "x${with_multisubdir}" != x ; then
+ cross_compiling=maybe
+fi
+
+ac_config_commands="$ac_config_commands default-1"
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use [...]
[diff truncated at 524288 bytes]
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2021-06-19 13:47 [gcc(refs/users/segher/heads/gm2)] Import from Gaius' 20210617 post Segher Boessenkool
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2021-06-18 12:47 Segher Boessenkool
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