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From: "howarth at nitro dot med dot uc dot edu" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/43729] Mach-O LTO support needed for darwin
Date: Sat, 08 May 2010 14:39:00 -0000 [thread overview]
Message-ID: <20100508143913.20561.qmail@sourceware.org> (raw)
In-Reply-To: <bug-43729-11113@http.gcc.gnu.org/bugzilla/>
------- Comment #45 from howarth at nitro dot med dot uc dot edu 2010-05-08 14:39 -------
Attached example failing testcase from lto.exp when using proposed patch from
http://gcc.gnu.org/ml/gcc-patches/2010-05/msg00577.html on
powerpc-apple-darwin9. In this testcase, the failure appears as...
/Users/howarth/darwin_objdir/gcc/xgcc -B/Users/howarth/darwin_objdir/gcc/
--save-temps -O0 -fwhopr -c -o c_lto_20081111_0.o /
Users/howarth/gcc/gcc/testsuite/gcc.dg/lto/20081111_0.c
/Users/howarth/darwin_objdir/gcc/xgcc -B/Users/howarth/darwin_objdir/gcc/
--save-temps -O0 -fwhopr -c -o c_lto_20081111_0.o /
Users/howarth/gcc/gcc/testsuite/gcc.dg/lto/20081111_0.c
/Users/howarth/darwin_objdir/gcc/xgcc -B/Users/howarth/darwin_objdir/gcc/
c_lto_20081111_0.o c_lto_20081111_1.o -v --save-te
mps -O0 -fwhopr -o gcc-dg-lto-20081111-01
Reading specs from /Users/howarth/darwin_objdir/gcc/specs
COLLECT_GCC=/Users/howarth/darwin_objdir/gcc/xgcc
COLLECT_LTO_WRAPPER=/Users/howarth/darwin_objdir/gcc/lto-wrapper
Target: powerpc-apple-darwin9.8.0
Configured with: ../gcc/configure --prefix=/Users/howarth/dist
--enable-languages=c --with-gmp=/sw --with-libiconv-prefix=/sw
--with-ppl=/sw --with-cloog=/sw --with-mpc=/sw --with-system-zlib
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/l
ib --enable-lto --disable-bootstrap --enable-checking
Thread model: posix
gcc version 4.6.0 20100508 (experimental) (GCC)
COMPILER_PATH=/Users/howarth/darwin_objdir/gcc/
LIBRARY_PATH=/Users/howarth/darwin_objdir/gcc/:/usr/lib/
COLLECT_GCC_OPTIONS='-mmacosx-version-min=10.5.8'
'-B/Users/howarth/darwin_objdir/gcc/' '-v' '-save-temps' '-O0' '-fwhopr' '-
o' 'gcc-dg-lto-20081111-01'
/Users/howarth/darwin_objdir/gcc/collect2 -dynamic -arch ppc
-macosx_version_min 10.5.8 -weak_reference_mismatches non-weak
-o gcc-dg-lto-20081111-01 -lcrt1.10.5.o -L/Users/howarth/darwin_objdir/gcc
c_lto_20081111_0.o c_lto_20081111_1.o -fwhopr -lgc
c_s.10.5 -lgcc_ext.10.5 -lgcc -lSystemStubs -lSystem
collect2 version 4.6.0 20100508 (experimental) (Darwin/PowerPC)
/Users/howarth/darwin_objdir/gcc/collect-ld -dynamic -arch ppc
-macosx_version_min 10.5.8 -weak_reference_mismatches non-weak
-o gcc-dg-lto-20081111-01 -lcrt1.10.5.o -L/Users/howarth/darwin_objdir/gcc
c_lto_20081111_0.o c_lto_20081111_1.o -lgcc_s.10.
5 -lgcc_ext.10.5 -lgcc -lSystemStubs -lSystem
/sw/bin/gnm -n c_lto_20081111_0.o
/sw/bin/gnm -n c_lto_20081111_1.o
/Users/howarth/darwin_objdir/gcc/lto-wrapper
/Users/howarth/darwin_objdir/gcc/xgcc -mmacosx-version-min=10.5.8
-B/Users/howar
th/darwin_objdir/gcc/ -v -save-temps -O0 -fwhopr -o gcc-dg-lto-20081111-01
c_lto_20081111_0.o c_lto_20081111_1.o
Reading specs from /Users/howarth/darwin_objdir/gcc/specs
COLLECT_GCC=/Users/howarth/darwin_objdir/gcc/xgcc
COLLECT_LTO_WRAPPER=/Users/howarth/darwin_objdir/gcc/lto-wrapper
Target: powerpc-apple-darwin9.8.0
Configured with: ../gcc/configure --prefix=/Users/howarth/dist
--enable-languages=c --with-gmp=/sw --with-libiconv-prefix=/sw
--with-ppl=/sw --with-cloog=/sw --with-mpc=/sw --with-system-zlib
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/l
ib --enable-lto --disable-bootstrap --enable-checking
Thread model: posix
gcc version 4.6.0 20100508 (experimental) (GCC)
COLLECT_GCC_OPTIONS='-combine' '-c'
'-fltrans-output-list=/var/tmp//ccebD29J.ltrans.out' '-fwpa'
'-mmacosx-version-min=10.5.8
' '-B/Users/howarth/darwin_objdir/gcc/' '-v' '-save-temps' '-O0' '-dumpbase'
'gcc-dg-lto-20081111-01' '-dumpdir' 'c_lto_20081
111_0.o'
/Users/howarth/darwin_objdir/gcc/lto1 -fPIC -quiet -dumpbase
gcc-dg-lto-20081111-01 -dumpdir c_lto_20081111_0.o -mmacosx-ver
sion-min=10.5.8 -auxbase c_lto_20081111_1 -O0 -version
-fltrans-output-list=/var/tmp//ccebD29J.ltrans.out -fwpa @/var/tmp//cc
LYFBxO
GNU GIMPLE (GCC) version 4.6.0 20100508 (experimental)
(powerpc-apple-darwin9.8.0)
compiled by GNU C version 4.0.1 (Apple Inc. build 5493), GMP version
4.3.1, MPFR version 2.4.1, MPC version 0.8
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU GIMPLE (GCC) version 4.6.0 20100508 (experimental)
(powerpc-apple-darwin9.8.0)
compiled by GNU C version 4.0.1 (Apple Inc. build 5493), GMP version
4.3.1, MPFR version 2.4.1, MPC version 0.8
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
COMPILER_PATH=/Users/howarth/darwin_objdir/gcc/:/Users/howarth/darwin_objdir/gcc/
LIBRARY_PATH=/Users/howarth/darwin_objdir/gcc/:/Users/howarth/darwin_objdir/gcc/:/usr/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-combine' '-c'
'-fltrans-output-list=/var/tmp//ccebD29J.ltrans.out' '-fwpa'
'-mmacosx-version-min=10.5.8
' '-B/Users/howarth/darwin_objdir/gcc/' '-v' '-save-temps' '-O0' '-dumpbase'
'gcc-dg-lto-20081111-01' '-dumpdir' 'c_lto_20081
111_0.o'
COLLECT_GCC_OPTIONS='-combine' '-c'
'-fltrans-output-list=/var/tmp//ccebD29J.ltrans.out' '-fwpa'
'-mmacosx-version-min=10.5.8
' '-B/Users/howarth/darwin_objdir/gcc/' '-v' '-save-temps' '-O0' '-dumpbase'
'gcc-dg-lto-20081111-01' '-dumpdir' 'c_lto_20081
111_0.o'
Reading specs from /Users/howarth/darwin_objdir/gcc/specs
COLLECT_GCC=/Users/howarth/darwin_objdir/gcc/xgcc
COLLECT_LTO_WRAPPER=/Users/howarth/darwin_objdir/gcc/lto-wrapper
Target: powerpc-apple-darwin9.8.0
Configured with: ../gcc/configure --prefix=/Users/howarth/dist
--enable-languages=c --with-gmp=/sw --with-libiconv-prefix=/sw
--with-ppl=/sw --with-cloog=/sw --with-mpc=/sw --with-system-zlib
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/l
ib --enable-lto --disable-bootstrap --enable-checking
Thread model: posix
gcc version 4.6.0 20100508 (experimental) (GCC)
COLLECT_GCC_OPTIONS='-c' '-mmacosx-version-min=10.5.8'
'-B/Users/howarth/darwin_objdir/gcc/' '-v' '-save-temps' '-O0' '-fltra
ns' '-o' 'c_lto_20081111_1.wpa.ltrans.o'
/Users/howarth/darwin_objdir/gcc/lto1 -fPIC -quiet -dumpbase
c_lto_20081111_1.wpa.o -mmacosx-version-min=10.5.8 -auxbase-str
ip c_lto_20081111_1.wpa.ltrans.o -O0 -version -fltrans c_lto_20081111_1.wpa.o
-o c_lto_20081111_1.wpa.s
GNU GIMPLE (GCC) version 4.6.0 20100508 (experimental)
(powerpc-apple-darwin9.8.0)
compiled by GNU C version 4.0.1 (Apple Inc. build 5493), GMP version
4.3.1, MPFR version 2.4.1, MPC version 0.8
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU GIMPLE (GCC) version 4.6.0 20100508 (experimental)
(powerpc-apple-darwin9.8.0)
compiled by GNU C version 4.0.1 (Apple Inc. build 5493), GMP version
4.3.1, MPFR version 2.4.1, MPC version 0.8
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
COLLECT_GCC_OPTIONS='-c' '-mmacosx-version-min=10.5.8'
'-B/Users/howarth/darwin_objdir/gcc/' '-v' '-save-temps' '-O0' '-fltra
ns' '-o' 'c_lto_20081111_1.wpa.ltrans.o'
/Users/howarth/darwin_objdir/gcc/as -arch ppc -o c_lto_20081111_1.wpa.ltrans.o
c_lto_20081111_1.wpa.s
COMPILER_PATH=/Users/howarth/darwin_objdir/gcc/:/Users/howarth/darwin_objdir/gcc/
LIBRARY_PATH=/Users/howarth/darwin_objdir/gcc/:/Users/howarth/darwin_objdir/gcc/:/usr/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-c' '-mmacosx-version-min=10.5.8'
'-B/Users/howarth/darwin_objdir/gcc/' '-v' '-save-temps' '-O0' '-fltra
ns' '-o' 'c_lto_20081111_1.wpa.ltrans.o'
COLLECT_GCC_OPTIONS='-c' '-mmacosx-version-min=10.5.8'
'-B/Users/howarth/darwin_objdir/gcc/' '-v' '-save-temps' '-O0' '-fltra
ns' '-o' 'c_lto_20081111_1.wpa.ltrans.o'
/Users/howarth/darwin_objdir/gcc/collect-ld -dynamic -arch ppc
-macosx_version_min 10.5.8 -weak_reference_mismatches non-weak
-o gcc-dg-lto-20081111-01 -lcrt1.10.5.o -L/Users/howarth/darwin_objdir/gcc
c_lto_20081111_1.wpa.ltrans.o -lgcc_s.10.5 -lgcc_
ext.10.5 -lgcc -lSystemStubs -lSystem
Undefined symbols:
"_main", referenced from:
start in crt1.10.5.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43729
next prev parent reply other threads:[~2010-05-08 14:39 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-12 15:51 [Bug target/43729] New: MachO " howarth at nitro dot med dot uc dot edu
2010-04-12 15:55 ` [Bug target/43729] " steven at gcc dot gnu dot org
2010-04-12 16:00 ` steven at gcc dot gnu dot org
2010-04-12 16:16 ` steven at gcc dot gnu dot org
2010-04-12 17:12 ` howarth at nitro dot med dot uc dot edu
2010-04-12 21:39 ` fang at csl dot cornell dot edu
2010-04-14 22:10 ` [Bug target/43729] Mach-O " steven at gcc dot gnu dot org
2010-04-15 13:49 ` howarth at nitro dot med dot uc dot edu
2010-04-15 14:04 ` stevenb dot gcc at gmail dot com
2010-04-19 7:40 ` steven at gcc dot gnu dot org
2010-04-26 14:49 ` mrs at gcc dot gnu dot org
2010-04-26 16:07 ` stevenb dot gcc at gmail dot com
2010-04-26 18:40 ` davek at gcc dot gnu dot org
2010-04-27 2:35 ` davek at gcc dot gnu dot org
2010-04-27 20:25 ` steven at gcc dot gnu dot org
2010-04-28 12:20 ` dominiq at lps dot ens dot fr
2010-04-28 13:04 ` dominiq at lps dot ens dot fr
2010-04-28 19:50 ` steven at gcc dot gnu dot org
2010-04-29 10:48 ` steven at gcc dot gnu dot org
2010-04-29 11:39 ` steven at gcc dot gnu dot org
2010-04-29 13:20 ` howarth at nitro dot med dot uc dot edu
2010-05-01 14:40 ` steven at gcc dot gnu dot org
2010-05-01 14:43 ` steven at gcc dot gnu dot org
2010-05-01 14:53 ` rguenth at gcc dot gnu dot org
2010-05-01 15:26 ` dominiq at lps dot ens dot fr
2010-05-01 21:40 ` dominiq at lps dot ens dot fr
2010-05-01 21:51 ` steven at gcc dot gnu dot org
2010-05-01 22:19 ` howarth at nitro dot med dot uc dot edu
2010-05-01 22:31 ` stevenb dot gcc at gmail dot com
2010-05-01 23:22 ` mrs at gcc dot gnu dot org
2010-05-01 23:59 ` howarth at nitro dot med dot uc dot edu
2010-05-02 0:01 ` howarth at nitro dot med dot uc dot edu
2010-05-02 0:07 ` howarth at nitro dot med dot uc dot edu
2010-05-02 0:10 ` howarth at nitro dot med dot uc dot edu
2010-05-02 0:48 ` howarth at nitro dot med dot uc dot edu
2010-05-02 1:24 ` mrs at gcc dot gnu dot org
2010-05-02 13:11 ` howarth at nitro dot med dot uc dot edu
2010-05-02 13:59 ` howarth at nitro dot med dot uc dot edu
2010-05-02 19:16 ` howarth at nitro dot med dot uc dot edu
2010-05-03 21:40 ` mrs at gcc dot gnu dot org
2010-05-03 22:01 ` howarth at nitro dot med dot uc dot edu
2010-05-03 22:15 ` steven at gcc dot gnu dot org
2010-05-03 22:47 ` mrs at gcc dot gnu dot org
2010-05-03 23:41 ` howarth at nitro dot med dot uc dot edu
2010-05-04 8:22 ` mrs at gcc dot gnu dot org
2010-05-07 22:23 ` steven at gcc dot gnu dot org
2010-05-08 14:37 ` howarth at nitro dot med dot uc dot edu
2010-05-08 14:39 ` howarth at nitro dot med dot uc dot edu [this message]
2010-05-08 14:55 ` howarth at nitro dot med dot uc dot edu
2010-05-08 20:08 ` howarth at nitro dot med dot uc dot edu
2010-05-08 20:14 ` howarth at nitro dot med dot uc dot edu
2010-05-25 0:29 ` mrs at gcc dot gnu dot org
2010-06-06 10:50 ` dominiq at lps dot ens dot fr
2010-06-06 13:46 ` dominiq at lps dot ens dot fr
2010-06-06 20:23 ` dominiq at lps dot ens dot fr
2010-06-14 13:14 ` howarth at nitro dot med dot uc dot edu
2010-07-17 22:55 ` steven at gcc dot gnu dot org
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