* [PATCH 0/5] Some gdb build cleanups
@ 2021-05-28 19:27 Tom Tromey
2021-05-28 19:27 ` [PATCH 1/5] Remove gdb/testsuite/configure Tom Tromey
` (5 more replies)
0 siblings, 6 replies; 13+ messages in thread
From: Tom Tromey @ 2021-05-28 19:27 UTC (permalink / raw)
To: gdb-patches
I tripped over gdb/testsuite/configure again, and realized there's no
deep reason to have it around. It just slows down the build without
providing much value. After removing it, I found a few other small
build cleanups to do. This series is the result.
Ideally we'd also remove the subdir Makefiles and have a unified
build. This probably isn't very hard, because the subdirectory
Makefiles don't actually do very much; but I didn't attempt this.
Let me know what you think.
Tom
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH 1/5] Remove gdb/testsuite/configure
2021-05-28 19:27 [PATCH 0/5] Some gdb build cleanups Tom Tromey
@ 2021-05-28 19:27 ` Tom Tromey
2021-05-29 3:44 ` Simon Marchi
2021-08-07 1:03 ` Tom de Vries
2021-05-28 19:27 ` [PATCH 2/5] Always build 'all' in gdb/testsuite Tom Tromey
` (4 subsequent siblings)
5 siblings, 2 replies; 13+ messages in thread
From: Tom Tromey @ 2021-05-28 19:27 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey
I didn't see a strong reason to have a separate configure script in
gdb/testsuite, so this patch removes it. The few relevant configury
bits are moved into gdb's configure script. Some of the old
testsuite/configure script (e.g., the header check) is dead code.
This also adds a Makefile rule to rebuild lib/pdtrace. This was
missing from the old code.
'read1' is now conditionally built using GNU make features, rather
than extra code at configure time.
Finally, the old "ENABLE_LIBCTF" subst in gdb/configure was not used;
nor was the variable defined, so this was always empty. However, the
lower-case variant was used by the testsuite, so this patch renames
the subst.
gdb/ChangeLog
2021-05-28 Tom Tromey <tromey@adacore.com>
* configure.ac: Copy some code from testsuite/configure.ac.
(enable_libctf): Subst this, not ENABLE_LIBCTF.
* configure: Rebuild.
gdb/testsuite/ChangeLog
2021-05-28 Tom Tromey <tromey@adacore.com>
* aclocal.m4, configure.ac, configure: Remove.
* Makefile.in (EXTRA_RULES): Define conditionally.
($(abs_builddir)/site.exp site.exp): Don't depend on
config.status.
(distclean maintainer-clean realclean, Makefile): Update.
(config.status): Remove target.
(lib/pdtrace): New target.
---
gdb/ChangeLog | 6 +
gdb/configure | 88 +-
gdb/configure.ac | 36 +-
gdb/testsuite/ChangeLog | 10 +
gdb/testsuite/Makefile.in | 20 +-
gdb/testsuite/aclocal.m4 | 37 -
gdb/testsuite/configure | 4806 ------------------------------------
gdb/testsuite/configure.ac | 99 -
8 files changed, 144 insertions(+), 4958 deletions(-)
delete mode 100644 gdb/testsuite/aclocal.m4
delete mode 100755 gdb/testsuite/configure
delete mode 100644 gdb/testsuite/configure.ac
diff --git a/gdb/configure b/gdb/configure
index cdc112e10dc..7897a57113f 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -619,10 +619,14 @@ ac_includes_default="\
# include <unistd.h>
#endif"
-enable_option_checking=no
ac_header_list=
+enable_option_checking=no
ac_subst_vars='LTLIBOBJS
LIBOBJS
+NM_TRANSFORM_NAME
+GAS_TRANSFORM_NAME
+READELF_TRANSFORM_NAME
+STRIP_TRANSFORM_NAME
GCORE_TRANSFORM_NAME
GDB_TRANSFORM_NAME
XSLTPROC
@@ -633,7 +637,7 @@ LIBXXHASH
HAVE_LIBXXHASH
CTF_DEPS
LIBCTF
-ENABLE_LIBCTF
+enable_libctf
LTLIBBABELTRACE
LIBBABELTRACE
HAVE_LIBBABELTRACE
@@ -664,6 +668,7 @@ GDBTKLIBS
X_LIBS
X_LDFLAGS
X_CFLAGS
+subdirs
TK_XINCLUDES
TK_DEPS
TK_LIBRARY
@@ -771,7 +776,7 @@ PKG_CONFIG_PATH
PKG_CONFIG
HAVE_NATIVE_GCORE_TARGET
TARGET_OBS
-subdirs
+RPATH_ENVVAR
GDB_DATADIR
DEBUGDIR
MAKEINFO_EXTRA_FLAGS
@@ -876,6 +881,7 @@ with_gdb_datadir
with_relocated_sources
with_auto_load_dir
with_auto_load_safe_path
+enable_shared
enable_targets
enable_64_bit_bfd
enable_gdbmi
@@ -956,8 +962,7 @@ DEBUGINFOD_LIBS
YACC
YFLAGS
XMKMF'
-ac_subdirs_all='testsuite
-gdbtk'
+ac_subdirs_all='gdbtk'
# Initialize some variables set by options.
ac_init_help=
@@ -1583,6 +1588,7 @@ Optional Features:
sometimes confusing) to the casual installer
--enable-plugins Enable support for plugins
--disable-largefile omit support for large files
+ --enable-shared build shared libraries deault=yes
--enable-targets=TARGETS
alternative target configurations
--enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
@@ -6597,9 +6603,34 @@ _ACEOF
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
$as_echo "$with_auto_load_safe_path" >&6; }
+# Enable shared libraries.
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared;
+else
+ enable_shared=yes
+fi
-subdirs="$subdirs testsuite"
+# If we have shared libraries, try to set RPATH_ENVVAR reasonably,
+# such that we can find the shared libraries in the build tree.
+if test $enable_shared = no; then
+ # The variable `RPATH_ENVVAR' itself is not likely to be used on any
+ # platform.
+ RPATH_ENVVAR=RPATH_ENVVAR
+else
+ # The variable `LD_LIBRARY_PATH' is used on most platforms.
+ RPATH_ENVVAR=LD_LIBRARY_PATH
+ # The following exceptions are taken from Libtool 1.4.3.
+ case $host_os in
+ aix*)
+ if test $host_cpu != ia64; then
+ RPATH_ENVVAR=LIBPATH
+ fi ;;
+ darwin* | rhapsody*)
+ RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
+ esac
+fi
# Check whether to support alternative target configurations
@@ -18274,7 +18305,9 @@ $as_echo "${private_dir}" >&6; }
CONFIG_OBS="${CONFIG_OBS} gdbres.o"
fi
- subdirs="$subdirs gdbtk"
+
+
+subdirs="$subdirs gdbtk"
fi
fi
@@ -19788,6 +19821,44 @@ ac_config_files="$ac_config_files gcore"
ac_config_files="$ac_config_files Makefile gdb-gdb.gdb gdb-gdb.py doc/Makefile data-directory/Makefile"
+# Transform the name of some programs for the testsuite/lib/pdtrace
+# test tool.
+
+ gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
+ STRIP_TRANSFORM_NAME=`echo strip | sed -e "$gdb_ac_transform"`
+ if test "x$STRIP_TRANSFORM_NAME" = x; then
+ STRIP_TRANSFORM_NAME=strip
+ fi
+
+
+
+ gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
+ READELF_TRANSFORM_NAME=`echo readelf | sed -e "$gdb_ac_transform"`
+ if test "x$READELF_TRANSFORM_NAME" = x; then
+ READELF_TRANSFORM_NAME=readelf
+ fi
+
+
+
+ gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
+ GAS_TRANSFORM_NAME=`echo as | sed -e "$gdb_ac_transform"`
+ if test "x$GAS_TRANSFORM_NAME" = x; then
+ GAS_TRANSFORM_NAME=as
+ fi
+
+
+
+ gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
+ NM_TRANSFORM_NAME=`echo nm | sed -e "$gdb_ac_transform"`
+ if test "x$NM_TRANSFORM_NAME" = x; then
+ NM_TRANSFORM_NAME=nm
+ fi
+
+
+ac_config_files="$ac_config_files testsuite/lib/pdtrace"
+
+ac_config_files="$ac_config_files testsuite/Makefile"
+
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
@@ -20517,6 +20588,8 @@ do
"gdb-gdb.py") CONFIG_FILES="$CONFIG_FILES gdb-gdb.py" ;;
"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
"data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
+ "testsuite/lib/pdtrace") CONFIG_FILES="$CONFIG_FILES testsuite/lib/pdtrace" ;;
+ "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac
@@ -21147,6 +21220,7 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
"depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
"nm.h":L) echo > stamp-nmh ;;
"gcore":F) chmod +x gcore ;;
+ "testsuite/lib/pdtrace":F) chmod +x testsuite/lib/pdtrace ;;
esac
done # for ac_tag
diff --git a/gdb/configure.ac b/gdb/configure.ac
index acfbe4a9a6c..c08a3b53b6c 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -152,7 +152,31 @@ AC_DEFINE_DIR(AUTO_LOAD_SAFE_PATH, escape_dir,
[Directories safe to hold auto-loaded files.])
AC_MSG_RESULT([$with_auto_load_safe_path])
-AC_CONFIG_SUBDIRS(testsuite)
+# Enable shared libraries.
+AC_ARG_ENABLE(shared,
+[ --enable-shared build shared libraries [deault=yes]],,
+ enable_shared=yes)
+
+# If we have shared libraries, try to set RPATH_ENVVAR reasonably,
+# such that we can find the shared libraries in the build tree.
+if test $enable_shared = no; then
+ # The variable `RPATH_ENVVAR' itself is not likely to be used on any
+ # platform.
+ RPATH_ENVVAR=RPATH_ENVVAR
+else
+ # The variable `LD_LIBRARY_PATH' is used on most platforms.
+ RPATH_ENVVAR=LD_LIBRARY_PATH
+ # The following exceptions are taken from Libtool 1.4.3.
+ case $host_os in
+ aix*)
+ if test $host_cpu != ia64; then
+ RPATH_ENVVAR=LIBPATH
+ fi ;;
+ darwin* | rhapsody*)
+ RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
+ esac
+fi
+AC_SUBST(RPATH_ENVVAR)
# Check whether to support alternative target configurations
AC_ARG_ENABLE(targets,
@@ -2170,7 +2194,7 @@ else
LIBCTF=
CTF_DEPS=
fi
-AC_SUBST(ENABLE_LIBCTF)
+AC_SUBST(enable_libctf)
AC_SUBST(LIBCTF)
AC_SUBST(CTF_DEPS)
@@ -2236,5 +2260,13 @@ GDB_AC_TRANSFORM([gdb], [GDB_TRANSFORM_NAME])
GDB_AC_TRANSFORM([gcore], [GCORE_TRANSFORM_NAME])
AC_CONFIG_FILES([gcore], [chmod +x gcore])
AC_CONFIG_FILES([Makefile gdb-gdb.gdb gdb-gdb.py doc/Makefile data-directory/Makefile])
+# Transform the name of some programs for the testsuite/lib/pdtrace
+# test tool.
+GDB_AC_TRANSFORM(strip, STRIP_TRANSFORM_NAME)
+GDB_AC_TRANSFORM(readelf, READELF_TRANSFORM_NAME)
+GDB_AC_TRANSFORM(as, GAS_TRANSFORM_NAME)
+GDB_AC_TRANSFORM(nm, NM_TRANSFORM_NAME)
+AC_CONFIG_FILES([testsuite/lib/pdtrace], [chmod +x testsuite/lib/pdtrace])
+AC_CONFIG_FILES([testsuite/Makefile])
AC_OUTPUT
diff --git a/gdb/testsuite/Makefile.in b/gdb/testsuite/Makefile.in
index e33a7c04785..e4be859e5ad 100644
--- a/gdb/testsuite/Makefile.in
+++ b/gdb/testsuite/Makefile.in
@@ -35,7 +35,13 @@ EXEEXT = @EXEEXT@
SUBDIRS = @subdirs@
RPATH_ENVVAR = @RPATH_ENVVAR@
-EXTRA_RULES = @EXTRA_RULES@
+ifeq ($(build_canonical),$(host_canonical))
+ifeq ($(host_canonical),$(target_canonical))
+ifneq (,$(findstring gnu,$(host_canonical)))
+EXTRA_RULES = read1
+endif
+endif
+endif
CC=@CC@
@@ -118,7 +124,7 @@ uninstall: force
# Bare `site.exp' is used as a target here if user requests it explicitly.
# $(RUNTEST) is looking up `site.exp' only in the current directory.
-$(abs_builddir)/site.exp site.exp: ./config.status Makefile
+$(abs_builddir)/site.exp site.exp: Makefile
@echo "Making a new config file..."
-@rm -f ./tmp?
@touch site.exp
@@ -350,14 +356,14 @@ clean mostlyclean:
distclean maintainer-clean realclean: clean
-rm -f *~ core
- -rm -f Makefile config.status *-init.exp
+ -rm -f Makefile *-init.exp
-rm -fr *.log summary detail *.plog *.sum *.psum site.*
-Makefile : Makefile.in config.status $(host_makefile_frag)
- $(SHELL) config.status
+Makefile : Makefile.in ../config.status $(host_makefile_frag)
+ cd .. && $(SHELL) ./config.status testsuite/Makefile
-config.status: configure
- $(SHELL) config.status --recheck
+lib/pdtrace: pdtrace.in ../config.status
+ cd .. && $(SHELL) ./config.status testsuite/lib/pdtrace
TAGS: force
find $(srcdir) -name '*.exp' -print | \
diff --git a/gdb/testsuite/aclocal.m4 b/gdb/testsuite/aclocal.m4
deleted file mode 100644
index c5d3ba527a7..00000000000
--- a/gdb/testsuite/aclocal.m4
+++ /dev/null
@@ -1,37 +0,0 @@
-m4_include(../../config/acx.m4)
-m4_include(../../config/override.m4)
-m4_include(../../config/enable.m4)
-m4_include(../transform.m4)
-
-# AM_CONDITIONAL -*- Autoconf -*-
-
-# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
-# 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.
-
-# serial 7
-
-# AM_CONDITIONAL(NAME, SHELL-CONDITION)
-# -------------------------------------
-# Define a conditional.
-AC_DEFUN([AM_CONDITIONAL],
-[AC_PREREQ(2.52)dnl
- ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
- [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
-AC_SUBST([$1_TRUE])
-AC_SUBST([$1_FALSE])
-if $2; then
- $1_TRUE=
- $1_FALSE='#'
-else
- $1_TRUE='#'
- $1_FALSE=
-fi
-AC_CONFIG_COMMANDS_PRE(
-[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
- AC_MSG_ERROR([[conditional "$1" was never defined.
-Usually this means the macro was only invoked conditionally.]])
-fi])])
diff --git a/gdb/testsuite/configure b/gdb/testsuite/configure
deleted file mode 100755
index 3b0d4ed8ad3..00000000000
--- a/gdb/testsuite/configure
+++ /dev/null
@@ -1,4806 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69.
-#
-#
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-#
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${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"
- 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 $as_dir in #(
- /*)
- for as_base in sh bash ksh sh5; do
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- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_GREP"; then
- as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- if test -z "$EGREP"; then
- ac_path_EGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_EGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
- as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_header in pthread.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
-if test "x$ac_cv_header_pthread_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_PTHREAD_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-if test "${build}" = "${host}" -a "${host}" = "${target}"; then
- case "${host}" in
- *gnu*)
- EXTRA_RULES=read1
- ;;
- esac
-fi
-
-
-# Transform the name of some programs and generate the lib/pdtrace
-# test tool.
-test "$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"`
-
-
- gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
- STRIP_TRANSFORM_NAME=`echo strip | sed -e "$gdb_ac_transform"`
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- STRIP_TRANSFORM_NAME=strip
- fi
-
-
-
- gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
- READELF_TRANSFORM_NAME=`echo readelf | sed -e "$gdb_ac_transform"`
- if test "x$READELF_TRANSFORM_NAME" = x; then
- READELF_TRANSFORM_NAME=readelf
- fi
-
-
-
- gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
- GAS_TRANSFORM_NAME=`echo as | sed -e "$gdb_ac_transform"`
- if test "x$GAS_TRANSFORM_NAME" = x; then
- GAS_TRANSFORM_NAME=as
- fi
-
-
-
- gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
- NM_TRANSFORM_NAME=`echo nm | sed -e "$gdb_ac_transform"`
- if test "x$NM_TRANSFORM_NAME" = x; then
- NM_TRANSFORM_NAME=nm
- fi
-
-
-ac_config_files="$ac_config_files lib/pdtrace"
-
-ac_config_files="$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
-
-
-
-: "${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
-
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- #
-
-_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.
-ac_datarootdir_hack=; ac_datarootdir_seen=
-ac_sed_dataroot='
-/datarootdir/ {
- p
- q
-}
-/@datadir@/p
-/@docdir@/p
-/@infodir@/p
-/@localedir@/p
-/@mandir@/p'
-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-*datarootdir*) ac_datarootdir_seen=yes;;
-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- ac_datarootdir_hack='
- s&@datadir@&$datadir&g
- s&@docdir@&$docdir&g
- s&@infodir@&$infodir&g
- s&@localedir@&$localedir&g
- 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?
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s|@configure_input@|$ac_sed_conf_input|;t t
-s&@top_builddir@&$ac_top_builddir_sub&;t t
-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
-s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-$ac_datarootdir_hack
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
- >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-
-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
- { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
- { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
- "$ac_tmp/out"`; test -z "$ac_out"; } &&
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-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'
-which seems to be undefined. Please make sure it is defined" >&2;}
-
- 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
- ;;
-
-
-
- esac
-
-
- case $ac_file$ac_mode in
- "lib/pdtrace":F) chmod +x lib/pdtrace ;;
-
- 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
-
-#
-# CONFIG_SUBDIRS section.
-#
-if test "$no_recursion" != yes; then
-
- # Remove --cache-file, --srcdir, and --disable-option-checking arguments
- # so they do not pile up.
- ac_sub_configure_args=
- ac_prev=
- eval "set x $ac_configure_args"
- shift
- for ac_arg
- do
- if test -n "$ac_prev"; then
- ac_prev=
- continue
- fi
- case $ac_arg in
- -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=*)
- ;;
- --config-cache | -C)
- ;;
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
- ac_prev=srcdir ;;
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
- ;;
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
- ac_prev=prefix ;;
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
- ;;
- --disable-option-checking)
- ;;
- *)
- case $ac_arg in
- *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
- esac
- done
-
- # Always prepend --prefix to ensure using the same prefix
- # in subdir configurations.
- ac_arg="--prefix=$prefix"
- case $ac_arg in
- *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
-
- # Pass --silent
- if test "$silent" = yes; then
- ac_sub_configure_args="--silent $ac_sub_configure_args"
- fi
-
- # Always prepend --disable-option-checking to silence warnings, since
- # different subdirs can have different --enable and --with options.
- ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
-
- ac_popdir=`pwd`
- for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
-
- # Do not complain, so a configure script can configure whichever
- # parts of a large source tree are present.
- test -d "$srcdir/$ac_dir" || continue
-
- ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
- $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
- $as_echo "$ac_msg" >&6
- 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
-
-
- cd "$ac_dir"
-
- # Check for guested configure; otherwise get Cygnus style configure.
- if test -f "$ac_srcdir/configure.gnu"; then
- ac_sub_configure=$ac_srcdir/configure.gnu
- elif test -f "$ac_srcdir/configure"; then
- ac_sub_configure=$ac_srcdir/configure
- elif test -f "$ac_srcdir/configure.in"; then
- # This should be Cygnus configure.
- ac_sub_configure=$ac_aux_dir/configure
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
-$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
- ac_sub_configure=
- fi
-
- # The recursion is here.
- if test -n "$ac_sub_configure"; then
- # Make the cache file name correct relative to the subdirectory.
- case $cache_file in
- [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
- *) # Relative name.
- ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
- esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
-$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
- # The eval makes quoting arguments work.
- eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
- --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
- as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
- fi
-
- cd "$ac_popdir"
- done
-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/gdb/testsuite/configure.ac b/gdb/testsuite/configure.ac
deleted file mode 100644
index b15dbcb1bbd..00000000000
--- a/gdb/testsuite/configure.ac
+++ /dev/null
@@ -1,99 +0,0 @@
-# -*- Autoconf -*-
-# Process this file with autoconf to produce a configure script.
-
-# Copyright 2002-2021 Free Software Foundation, Inc.
-#
-# This program 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. If not, see <http://www.gnu.org/licenses/>.
-
-AC_INIT
-AC_CONFIG_SRCDIR([gdb.base])
-
-AC_CANONICAL_BUILD
-AC_CANONICAL_HOST
-AC_CANONICAL_TARGET
-
-ACX_NONCANONICAL_TARGET
-
-# Enable gdbtk.
-AC_ARG_ENABLE(gdbtk,
-[ --enable-gtk enable gdbtk graphical user interface (GUI)],,
- [if test -d $srcdir/../gdbtk && test -d $srcdir/gdb.gdbtk; then
- enable_gdbtk=yes
- else
- enable_gdbtk=no
- fi])
-# We unconditionally disable gdbtk tests on selected platforms.
-case $host_os in
- go32* | windows*)
- enable_gdbtk=no ;;
-esac
-
-# Add gdbtk tests when appropriate.
-if test $enable_gdbtk = yes; then
- AC_CONFIG_SUBDIRS(gdb.gdbtk)
-fi
-
-GCC_ENABLE([libctf], [yes], [], [Handle .ctf type-info sections])
-AC_SUBST(enable_libctf)
-
-# Enable shared libraries.
-AC_ARG_ENABLE(shared,
-[ --enable-shared build shared libraries [deault=yes]],,
- enable_shared=yes)
-
-# If we have shared libraries, try to set RPATH_ENVVAR reasonably,
-# such that we can find the shared libraries in the build tree.
-if test $enable_shared = no; then
- # The variable `RPATH_ENVVAR' itself is not likely to be used on any
- # platform.
- RPATH_ENVVAR=RPATH_ENVVAR
-else
- # The variable `LD_LIBRARY_PATH' is used on most platforms.
- RPATH_ENVVAR=LD_LIBRARY_PATH
- # The following exceptions are taken from Libtool 1.4.3.
- case $host_os in
- aix*)
- if test $host_cpu != ia64; then
- RPATH_ENVVAR=LIBPATH
- fi ;;
- darwin* | rhapsody*)
- RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
- esac
-fi
-AC_SUBST(RPATH_ENVVAR)
-
-AC_CHECK_HEADERS(pthread.h)
-
-AC_EXEEXT
-
-if test "${build}" = "${host}" -a "${host}" = "${target}"; then
- case "${host}" in
- *gnu*)
- EXTRA_RULES=read1
- ;;
- esac
-fi
-AC_SUBST(EXTRA_RULES)
-
-# Transform the name of some programs and generate the lib/pdtrace
-# test tool.
-AC_ARG_PROGRAM
-GDB_AC_TRANSFORM(strip, STRIP_TRANSFORM_NAME)
-GDB_AC_TRANSFORM(readelf, READELF_TRANSFORM_NAME)
-GDB_AC_TRANSFORM(as, GAS_TRANSFORM_NAME)
-GDB_AC_TRANSFORM(nm, NM_TRANSFORM_NAME)
-AC_CONFIG_FILES([lib/pdtrace], [chmod +x lib/pdtrace])
-AC_CONFIG_FILES([Makefile])
-
-AC_OUTPUT
--
2.26.3
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH 2/5] Always build 'all' in gdb/testsuite
2021-05-28 19:27 [PATCH 0/5] Some gdb build cleanups Tom Tromey
2021-05-28 19:27 ` [PATCH 1/5] Remove gdb/testsuite/configure Tom Tromey
@ 2021-05-28 19:27 ` Tom Tromey
2021-05-28 19:27 ` [PATCH 3/5] Apply silent Makefile rules to gdb/testsuite Tom Tromey
` (3 subsequent siblings)
5 siblings, 0 replies; 13+ messages in thread
From: Tom Tromey @ 2021-05-28 19:27 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey
gdb's Makefile currently excludes testsuite from the subdirectories to
build. I don't think there's a good reason for this, so this patch
adds testsuite to the SUBDIRS list and removes a special case from
'all'.
2021-05-28 Tom Tromey <tromey@adacore.com>
* Makefile.in (SUBDIRS): Add testsuite.
(all): Don't exclude testsuite.
---
gdb/ChangeLog | 5 +++++
gdb/Makefile.in | 4 ++--
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index bb6c5dfa784..06c2da5dcf8 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1590,7 +1590,7 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
$(SUBDIR_TARGET_OBS) \
$(SUBDIR_GCC_COMPILE_OBS)
-SUBDIRS = doc @subdirs@ data-directory
+SUBDIRS = doc @subdirs@ data-directory testsuite
CLEANDIRS = $(SUBDIRS)
# List of subdirectories in the build tree that must exist.
@@ -1632,7 +1632,7 @@ generated_files = \
PYTHON_CFLAGS = @PYTHON_CFLAGS@
all: gdb$(EXEEXT) $(CONFIG_ALL) gdb-gdb.py gdb-gdb.gdb
- @$(MAKE) $(FLAGS_TO_PASS) DO=all "DODIRS=`echo $(SUBDIRS) | sed 's/testsuite//'`" subdir_do
+ @$(MAKE) $(FLAGS_TO_PASS) DO=all "DODIRS=$(SUBDIRS)" subdir_do
# Rule for compiling .c files in the top-level gdb directory.
# The order-only dependencies ensure that we create the build subdirectories.
--
2.26.3
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH 3/5] Apply silent Makefile rules to gdb/testsuite
2021-05-28 19:27 [PATCH 0/5] Some gdb build cleanups Tom Tromey
2021-05-28 19:27 ` [PATCH 1/5] Remove gdb/testsuite/configure Tom Tromey
2021-05-28 19:27 ` [PATCH 2/5] Always build 'all' in gdb/testsuite Tom Tromey
@ 2021-05-28 19:27 ` Tom Tromey
2021-05-28 19:27 ` [PATCH 4/5] Clean up gdb's --enable-shared Tom Tromey
` (2 subsequent siblings)
5 siblings, 0 replies; 13+ messages in thread
From: Tom Tromey @ 2021-05-28 19:27 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey
This applies the silent-rules.mk treatment to gdb/testsuite/Makefile.
2021-05-28 Tom Tromey <tromey@adacore.com>
* silent-rules.mk (ECHO_CC): New variable.
gdb/testsuite/ChangeLog
2021-05-28 Tom Tromey <tromey@adacore.com>
* Makefile.in (all): Don't print anything.
($(abs_builddir)/site.exp site.exp): Use $(ECHO_GEN).
(expect-read1): Likewise.
(read1.so): Use $(ECHO_CC).
Include silent-rules.mk.
---
gdb/ChangeLog | 4 +++
gdb/silent-rules.mk | 1 +
gdb/testsuite/ChangeLog | 8 +++++
gdb/testsuite/Makefile.in | 67 ++++++++++++++++++++-------------------
4 files changed, 47 insertions(+), 33 deletions(-)
diff --git a/gdb/silent-rules.mk b/gdb/silent-rules.mk
index f7b959f8390..772bd6728be 100644
--- a/gdb/silent-rules.mk
+++ b/gdb/silent-rules.mk
@@ -2,6 +2,7 @@
V ?= 0
ifeq ($(V),0)
ECHO_CXX = @echo " CXX $@";
+ECHO_CC = @echo " CC $@";
ECHO_CXXLD = @echo " CXXLD $@";
ECHO_REGDAT = @echo " REGDAT $@";
ECHO_GEN = @echo " GEN $@";
diff --git a/gdb/testsuite/Makefile.in b/gdb/testsuite/Makefile.in
index e4be859e5ad..05ecb185a35 100644
--- a/gdb/testsuite/Makefile.in
+++ b/gdb/testsuite/Makefile.in
@@ -104,7 +104,7 @@ TARGET_FLAGS_TO_PASS = \
"RUNTESTFLAGS=$(RUNTESTFLAGS)"
all: $(EXTRA_RULES)
- @echo "Nothing to be done for all..."
+ @:
.NOEXPORT:
INFODIRS=doc
@@ -125,26 +125,26 @@ uninstall: force
# $(RUNTEST) is looking up `site.exp' only in the current directory.
$(abs_builddir)/site.exp site.exp: Makefile
- @echo "Making a new config file..."
- -@rm -f ./tmp?
- @touch site.exp
- -@mv site.exp site.bak
- @echo "## these variables are automatically generated by make ##" > ./tmp0
- @echo "# Do not edit here. If you wish to override these values" >> ./tmp0
- @echo "# add them to the last section" >> ./tmp0
- @echo "set host_triplet ${host_canonical}" >> ./tmp0
- @echo "set target_alias $(target_alias)" >> ./tmp0
- @echo "set target_triplet ${target_canonical}" >> ./tmp0
- @echo "set build_triplet ${build_canonical}" >> ./tmp0
- @echo "set srcdir ${abs_srcdir}" >> ./tmp0
- @echo "set tool gdb" >> ./tmp0
- @echo "set enable_libctf ${enable_libctf}" >> ./tmp0
- @echo 'source $${srcdir}/lib/append_gdb_boards_dir.exp' >> ./tmp0
- @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0
- @cat ./tmp0 > site.exp
- @cat site.bak | sed \
- -e '1,/^## All variables above are.*##/ d' >> site.exp
- -@rm -f ./tmp?
+ $(ECHO_GEN) \
+ rm -f ./tmp?; \
+ touch site.exp; \
+ mv site.exp site.bak; \
+ echo "## these variables are automatically generated by make ##" > ./tmp0; \
+ echo "# Do not edit here. If you wish to override these values" >> ./tmp0; \
+ echo "# add them to the last section" >> ./tmp0; \
+ echo "set host_triplet ${host_canonical}" >> ./tmp0; \
+ echo "set target_alias $(target_alias)" >> ./tmp0; \
+ echo "set target_triplet ${target_canonical}" >> ./tmp0; \
+ echo "set build_triplet ${build_canonical}" >> ./tmp0; \
+ echo "set srcdir ${abs_srcdir}" >> ./tmp0; \
+ echo "set tool gdb" >> ./tmp0; \
+ echo "set enable_libctf ${enable_libctf}" >> ./tmp0; \
+ echo 'source $${srcdir}/lib/append_gdb_boards_dir.exp' >> ./tmp0; \
+ echo "## All variables above are generated by configure. Do Not Edit ##" >> ./tmp0; \
+ cat ./tmp0 > site.exp; \
+ cat site.bak | sed \
+ -e '1,/^## All variables above are.*##/ d' >> site.exp; \
+ rm -f ./tmp?
installcheck:
@@ -373,23 +373,23 @@ TAGS: force
# Build the expect wrapper script that preloads the read1.so library.
expect-read1:
- @echo Making expect-read1
- @rm -f expect-read1-tmp
- @touch expect-read1-tmp
- @echo "# THIS FILE IS GENERATED -*- buffer-read-only: t -*- \n" >>expect-read1-tmp
- @echo "# vi:set ro: */\n\n" >>expect-read1-tmp
- @echo "# To regenerate this file, run:\n" >>expect-read1-tmp
- @echo "# make clean; make/\n" >>expect-read1-tmp
- @echo "export LD_PRELOAD=`pwd`/read1.so" >>expect-read1-tmp
- @echo 'exec expect "$$@"' >>expect-read1-tmp
- @chmod +x expect-read1-tmp
- @mv expect-read1-tmp expect-read1
+ $(ECHO_GEN) \
+ rm -f expect-read1-tmp; \
+ touch expect-read1-tmp; \
+ echo "# THIS FILE IS GENERATED -*- buffer-read-only: t -*- \n" >>expect-read1-tmp; \
+ echo "# vi:set ro: */\n\n" >>expect-read1-tmp; \
+ echo "# To regenerate this file, run:\n" >>expect-read1-tmp; \
+ echo "# make clean; make/\n" >>expect-read1-tmp; \
+ echo "export LD_PRELOAD=`pwd`/read1.so" >>expect-read1-tmp; \
+ echo 'exec expect "$$@"' >>expect-read1-tmp; \
+ chmod +x expect-read1-tmp; \
+ mv expect-read1-tmp expect-read1
# Build the read1.so preload library. This overrides the `read'
# function, making it read one byte at a time. Running the testsuite
# with this catches racy tests.
read1.so: lib/read1.c
- $(CC) -o $@ ${srcdir}/lib/read1.c -Wall -g -shared -fPIC $(CFLAGS)
+ $(ECHO_CC) $(CC) -o $@ ${srcdir}/lib/read1.c -Wall -g -shared -fPIC $(CFLAGS)
# Build the read1 machinery.
.PHONY: read1
@@ -397,3 +397,4 @@ read1: read1.so expect-read1
# Disable implicit make rules.
include $(srcdir)/../disable-implicit-rules.mk
+include $(srcdir)/../silent-rules.mk
--
2.26.3
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH 4/5] Clean up gdb's --enable-shared
2021-05-28 19:27 [PATCH 0/5] Some gdb build cleanups Tom Tromey
` (2 preceding siblings ...)
2021-05-28 19:27 ` [PATCH 3/5] Apply silent Makefile rules to gdb/testsuite Tom Tromey
@ 2021-05-28 19:27 ` Tom Tromey
2021-05-28 19:27 ` [PATCH 5/5] Remove some gdb/data-directory special cases Tom Tromey
2021-05-29 3:50 ` [PATCH 0/5] Some gdb build cleanups Simon Marchi
5 siblings, 0 replies; 13+ messages in thread
From: Tom Tromey @ 2021-05-28 19:27 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey
The old testsuite configure did not use AS_HELP_STRING, and it had a
typo in the help for --enable-shared. This patch fixes these
problems.
gdb/ChangeLog
2021-05-28 Tom Tromey <tromey@adacore.com>
* configure: Rebuild.
* configure.ac: Use AS_HELP_STRING for enable-shared. Fix typo.
---
gdb/ChangeLog | 5 +++++
gdb/configure | 2 +-
gdb/configure.ac | 2 +-
3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/gdb/configure b/gdb/configure
index 7897a57113f..fb43377015c 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -1588,7 +1588,7 @@ Optional Features:
sometimes confusing) to the casual installer
--enable-plugins Enable support for plugins
--disable-largefile omit support for large files
- --enable-shared build shared libraries deault=yes
+ --enable-shared build shared libraries [default=yes]
--enable-targets=TARGETS
alternative target configurations
--enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
diff --git a/gdb/configure.ac b/gdb/configure.ac
index c08a3b53b6c..e6e1c6b7b90 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -154,7 +154,7 @@ AC_MSG_RESULT([$with_auto_load_safe_path])
# Enable shared libraries.
AC_ARG_ENABLE(shared,
-[ --enable-shared build shared libraries [deault=yes]],,
+AS_HELP_STRING([--enable-shared], [build shared libraries [default=yes]]),,
enable_shared=yes)
# If we have shared libraries, try to set RPATH_ENVVAR reasonably,
--
2.26.3
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH 5/5] Remove some gdb/data-directory special cases
2021-05-28 19:27 [PATCH 0/5] Some gdb build cleanups Tom Tromey
` (3 preceding siblings ...)
2021-05-28 19:27 ` [PATCH 4/5] Clean up gdb's --enable-shared Tom Tromey
@ 2021-05-28 19:27 ` Tom Tromey
2021-05-29 3:50 ` [PATCH 0/5] Some gdb build cleanups Simon Marchi
5 siblings, 0 replies; 13+ messages in thread
From: Tom Tromey @ 2021-05-28 19:27 UTC (permalink / raw)
To: gdb-patches; +Cc: Tom Tromey
I found an odd special case for data-directory in gdb's Makefile. I
don't see a reason to have this, so this removes it in favor of having
this code work in the most ordinary way for a subdirectory build.
gdb/ChangeLog
2021-05-28 Tom Tromey <tromey@adacore.com>
* Makefile.in (all-data-directory): Remove.
(data-directory/Makefile): Remove.
---
gdb/ChangeLog | 5 +++++
gdb/Makefile.in | 8 --------
2 files changed, 5 insertions(+), 8 deletions(-)
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 06c2da5dcf8..d76cbf235b8 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1885,11 +1885,6 @@ ifneq ($(CODESIGN_CERT),)
$(ECHO_SIGN) $(CODESIGN) -s $(CODESIGN_CERT) gdb$(EXEEXT)
endif
-# Convenience rule to handle recursion.
-.PHONY: all-data-directory
-all-data-directory: data-directory/Makefile
- @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=data-directory subdir_do
-
# This is useful when debugging GDB, because some Unix's don't let you run GDB
# on itself without copying the executable. So "make gdb1" will make
# gdb and put a copy in gdb1, and you can run it with "gdb gdb1".
@@ -1989,9 +1984,6 @@ subdir_do: force
Makefile: Makefile.in config.status
$(SHELL) config.status $@
-data-directory/Makefile: data-directory/Makefile.in config.status
- $(SHELL) config.status $@
-
.PHONY: run
run: Makefile
./gdb$(EXEEXT) --data-directory=`pwd`/data-directory $(GDBFLAGS)
--
2.26.3
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 1/5] Remove gdb/testsuite/configure
2021-05-28 19:27 ` [PATCH 1/5] Remove gdb/testsuite/configure Tom Tromey
@ 2021-05-29 3:44 ` Simon Marchi
2021-06-01 13:59 ` Tom Tromey
2021-08-07 1:03 ` Tom de Vries
1 sibling, 1 reply; 13+ messages in thread
From: Simon Marchi @ 2021-05-29 3:44 UTC (permalink / raw)
To: Tom Tromey, gdb-patches
> -EXTRA_RULES = @EXTRA_RULES@
> +ifeq ($(build_canonical),$(host_canonical))
> +ifeq ($(host_canonical),$(target_canonical))
> +ifneq (,$(findstring gnu,$(host_canonical)))
> +EXTRA_RULES = read1
> +endif
> +endif
> +endif
Could the read1 artifacts be built as a dependency of the "make
check-read1" target (so, on-demand)? Either way is fine with me, but it
would just be a little bit less complexity.
Otherwise, LGTM.
Simon
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 0/5] Some gdb build cleanups
2021-05-28 19:27 [PATCH 0/5] Some gdb build cleanups Tom Tromey
` (4 preceding siblings ...)
2021-05-28 19:27 ` [PATCH 5/5] Remove some gdb/data-directory special cases Tom Tromey
@ 2021-05-29 3:50 ` Simon Marchi
5 siblings, 0 replies; 13+ messages in thread
From: Simon Marchi @ 2021-05-29 3:50 UTC (permalink / raw)
To: Tom Tromey, gdb-patches
On 2021-05-28 3:27 p.m., Tom Tromey wrote:
> I tripped over gdb/testsuite/configure again, and realized there's no
> deep reason to have it around. It just slows down the build without
> providing much value. After removing it, I found a few other small
> build cleanups to do. This series is the result.
>
> Ideally we'd also remove the subdir Makefiles and have a unified
> build. This probably isn't very hard, because the subdirectory
> Makefiles don't actually do very much; but I didn't attempt this.
>
> Let me know what you think.
>
> Tom
>
>
Patches 2-5 all LGTM, thanks.
Simon
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 1/5] Remove gdb/testsuite/configure
2021-05-29 3:44 ` Simon Marchi
@ 2021-06-01 13:59 ` Tom Tromey
2021-06-05 9:51 ` Tom de Vries
0 siblings, 1 reply; 13+ messages in thread
From: Tom Tromey @ 2021-06-01 13:59 UTC (permalink / raw)
To: Simon Marchi; +Cc: Tom Tromey, gdb-patches
>>>>> "Simon" == Simon Marchi <simon.marchi@polymtl.ca> writes:
>> -EXTRA_RULES = @EXTRA_RULES@
>> +ifeq ($(build_canonical),$(host_canonical))
>> +ifeq ($(host_canonical),$(target_canonical))
>> +ifneq (,$(findstring gnu,$(host_canonical)))
>> +EXTRA_RULES = read1
>> +endif
>> +endif
>> +endif
Simon> Could the read1 artifacts be built as a dependency of the "make
Simon> check-read1" target (so, on-demand)? Either way is fine with me, but it
Simon> would just be a little bit less complexity.
Sure. If anybody relies on being able to do this without using 'make',
there's already a 'read1' convenience target that can be used.
I'm going to check this in with this change.
Tom
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 1/5] Remove gdb/testsuite/configure
2021-06-01 13:59 ` Tom Tromey
@ 2021-06-05 9:51 ` Tom de Vries
2021-06-09 14:35 ` Tom Tromey
0 siblings, 1 reply; 13+ messages in thread
From: Tom de Vries @ 2021-06-05 9:51 UTC (permalink / raw)
To: Tom Tromey, Simon Marchi; +Cc: gdb-patches
On 6/1/21 3:59 PM, Tom Tromey wrote:
>>>>>> "Simon" == Simon Marchi <simon.marchi@polymtl.ca> writes:
>
>>> -EXTRA_RULES = @EXTRA_RULES@
>>> +ifeq ($(build_canonical),$(host_canonical))
>>> +ifeq ($(host_canonical),$(target_canonical))
>>> +ifneq (,$(findstring gnu,$(host_canonical)))
>>> +EXTRA_RULES = read1
>>> +endif
>>> +endif
>>> +endif
>
> Simon> Could the read1 artifacts be built as a dependency of the "make
> Simon> check-read1" target (so, on-demand)? Either way is fine with me, but it
> Simon> would just be a little bit less complexity.
>
> Sure. If anybody relies on being able to do this without using 'make',
> there's already a 'read1' convenience target that can be used.
>
> I'm going to check this in with this change.
>
So, before this commit we had:
...
$ ( cd build/gdb/testsuite/; make check READ1=1
RUNTESTFLAGS=gdb.base/info-types-c.exp )
gcc -o read1.so
/home/vries/gdb_versions/devel/src/gdb/testsuite/lib/read1.c -Wall -g
-shared -fPIC
Making expect-read1
Nothing to be done for all...
Making a new config file...
make check-single
...
And after:
...
$ ( cd build/gdb/testsuite/; make check READ1=1
RUNTESTFLAGS=gdb.base/info-types-c.exp )
Nothing to be done for all...
Making a new config file...
make check-single
make[1]: Entering directory
'/home/vries/gdb_versions/devel/build/gdb/testsuite'
rootme=`pwd`; export rootme;
srcdir=/home/vries/gdb_versions/devel/src/gdb/testsuite ; export srcdir
; EXPECT=`if [ "${READ1}" != "" ] ; then echo ${rootme}/expect-read1;
elif [ -f ${rootme}/../../expect/expect ] ; then echo
${rootme}/../../expect/expect ; else echo expect ; fi` ; export EXPECT ;
EXEEXT= ; export EXEEXT ;
LD_LIBRARY_PATH=$rootme/../../expect:$rootme/../../libstdc++:$rootme/../../tk/unix:$rootme/../../tcl/unix:$rootme/../../bfd:$rootme/../../opcodes:$LD_LIBRARY_PATH;
export LD_LIBRARY_PATH; if [ -f ${rootme}/../../expect/expect ] ; then
TCL_LIBRARY=${srcdir}/../../tcl/library ; export TCL_LIBRARY ; fi ; ` if
[ -f ${srcdir}/../../dejagnu/runtest ]; then echo
${srcdir}/../../dejagnu/runtest; else if [ "x86_64-pc-linux-gnu" =
"x86_64-pc-linux-gnu" ]; then echo runtest; else t='s,y,y,'; echo
runtest | sed -e $t; fi; fi` --status gdb.base/info-types-c.exp
ERROR: unable to find expect in the PATH
make[1]: *** [Makefile:206: check-single] Error 1
make[1]: Leaving directory
'/home/vries/gdb_versions/devel/build/gdb/testsuite'
make: *** [Makefile:159: check] Error 2
...
Then after running check-read1, this works again.
Personally I'm fine with no longer supporting this. But perhaps others
use READ1=1 in combination with some nonstandard make target? I'm not sure.
Anyway, if we decide to leave things as they are now, we should document
this in gdb/testsuite/README:
...
Examples:
make -j10 check-read1 TESTS="*/paginate-*.exp"
- make -j10 check READ1="1"
...
Thanks,
- Tom
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 1/5] Remove gdb/testsuite/configure
2021-06-05 9:51 ` Tom de Vries
@ 2021-06-09 14:35 ` Tom Tromey
2021-06-09 14:46 ` Tom de Vries
0 siblings, 1 reply; 13+ messages in thread
From: Tom Tromey @ 2021-06-09 14:35 UTC (permalink / raw)
To: Tom de Vries; +Cc: Tom Tromey, Simon Marchi, gdb-patches
>> Sure. If anybody relies on being able to do this without using 'make',
>> there's already a 'read1' convenience target that can be used.
>>
>> I'm going to check this in with this change.
Tom> Personally I'm fine with no longer supporting this. But perhaps others
Tom> use READ1=1 in combination with some nonstandard make target? I'm not sure.
There's no way to know.
We can restore the old behavior if you think that's worthwhile.
Tom> Anyway, if we decide to leave things as they are now, we should document
Tom> this in gdb/testsuite/README:
Tom> ...
Tom> Examples:
Tom> make -j10 check-read1 TESTS="*/paginate-*.exp"
Tom> - make -j10 check READ1="1"
Tom> ...
How about the appended?
Tom
commit 6bd42c74ef9b1838c9a0151fb089188de4b80e5f
Author: Tom Tromey <tromey@adacore.com>
Date: Wed Jun 9 08:34:47 2021 -0600
Update read1 example in gdb/testsuite/README
Tom de Vries noticed that the recent changes to the testsuite's
configury required an update to the README. This patch changes the
text to document the new reality.
gdb/testsuite/ChangeLog
2021-06-09 Tom Tromey <tromey@adacore.com>
* README (Example): Update read1 example.
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 92894d6efab..bd06a4433fd 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2021-06-09 Tom Tromey <tromey@adacore.com>
+
+ * README (Example): Update read1 example.
+
2021-06-08 Lancelot Six <lsix@lancelotsix.com>
* gdb.base/premature-dummy-frame-removal.py (TestUnwinder): Use
diff --git a/gdb/testsuite/README b/gdb/testsuite/README
index 0036753eff0..862f423a988 100644
--- a/gdb/testsuite/README
+++ b/gdb/testsuite/README
@@ -347,9 +347,13 @@ return at most 1 byte.
To enable this, either pass a non-empty value in the READ1 make
variable, or use the check-read1 make target instead of check.
-Examples:
+Example:
make -j10 check-read1 TESTS="*/paginate-*.exp"
+
+If you've already built the read1 support code, either via a previous
+'check-read1' run, or by using "make read1", you can use:
+
make -j10 check READ1="1"
Note: While the intention is to detect races and make otherwise passing tests
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 1/5] Remove gdb/testsuite/configure
2021-06-09 14:35 ` Tom Tromey
@ 2021-06-09 14:46 ` Tom de Vries
0 siblings, 0 replies; 13+ messages in thread
From: Tom de Vries @ 2021-06-09 14:46 UTC (permalink / raw)
To: Tom Tromey; +Cc: Simon Marchi, gdb-patches
On 6/9/21 4:35 PM, Tom Tromey wrote:
>>> Sure. If anybody relies on being able to do this without using 'make',
>>> there's already a 'read1' convenience target that can be used.
>>>
>>> I'm going to check this in with this change.
>
> Tom> Personally I'm fine with no longer supporting this. But perhaps others
> Tom> use READ1=1 in combination with some nonstandard make target? I'm not sure.
>
> There's no way to know.
True.
> We can restore the old behavior if you think that's worthwhile.
>
I think it's ok to leave things as they are, and reconsider if somebody
actually complains.
> Tom> Anyway, if we decide to leave things as they are now, we should document
> Tom> this in gdb/testsuite/README:
> Tom> ...
> Tom> Examples:
>
> Tom> make -j10 check-read1 TESTS="*/paginate-*.exp"
> Tom> - make -j10 check READ1="1"
> Tom> ...
>
> How about the appended?
>
LGTM.
Thanks,
- Tom
> commit 6bd42c74ef9b1838c9a0151fb089188de4b80e5f
> Author: Tom Tromey <tromey@adacore.com>
> Date: Wed Jun 9 08:34:47 2021 -0600
>
> Update read1 example in gdb/testsuite/README
>
> Tom de Vries noticed that the recent changes to the testsuite's
> configury required an update to the README. This patch changes the
> text to document the new reality.
>
> gdb/testsuite/ChangeLog
> 2021-06-09 Tom Tromey <tromey@adacore.com>
>
> * README (Example): Update read1 example.
>
> diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
> index 92894d6efab..bd06a4433fd 100644
> --- a/gdb/testsuite/ChangeLog
> +++ b/gdb/testsuite/ChangeLog
> @@ -1,3 +1,7 @@
> +2021-06-09 Tom Tromey <tromey@adacore.com>
> +
> + * README (Example): Update read1 example.
> +
> 2021-06-08 Lancelot Six <lsix@lancelotsix.com>
>
> * gdb.base/premature-dummy-frame-removal.py (TestUnwinder): Use
> diff --git a/gdb/testsuite/README b/gdb/testsuite/README
> index 0036753eff0..862f423a988 100644
> --- a/gdb/testsuite/README
> +++ b/gdb/testsuite/README
> @@ -347,9 +347,13 @@ return at most 1 byte.
> To enable this, either pass a non-empty value in the READ1 make
> variable, or use the check-read1 make target instead of check.
>
> -Examples:
> +Example:
>
> make -j10 check-read1 TESTS="*/paginate-*.exp"
> +
> +If you've already built the read1 support code, either via a previous
> +'check-read1' run, or by using "make read1", you can use:
> +
> make -j10 check READ1="1"
>
> Note: While the intention is to detect races and make otherwise passing tests
>
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 1/5] Remove gdb/testsuite/configure
2021-05-28 19:27 ` [PATCH 1/5] Remove gdb/testsuite/configure Tom Tromey
2021-05-29 3:44 ` Simon Marchi
@ 2021-08-07 1:03 ` Tom de Vries
1 sibling, 0 replies; 13+ messages in thread
From: Tom de Vries @ 2021-08-07 1:03 UTC (permalink / raw)
To: Tom Tromey, gdb-patches
On 5/28/21 9:27 PM, Tom Tromey wrote:
> I didn't see a strong reason to have a separate configure script in
> gdb/testsuite, so this patch removes it.
FTR. AFAIU this has been reverted, but when building and testing
gdb-11-branch using an older snapshot still containing this change
(gdb-11.0.90.20210706.tar.xz), I ran into make check// no longer
working. The make target rule tests for [ -f testsuite/config.status ],
which is no longer generated after this patch.
Thanks,
- Tom
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2021-08-07 1:03 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
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2021-05-29 3:44 ` Simon Marchi
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2021-05-28 19:27 ` [PATCH 2/5] Always build 'all' in gdb/testsuite Tom Tromey
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2021-05-28 19:27 ` [PATCH 4/5] Clean up gdb's --enable-shared Tom Tromey
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