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Remove .ctors' and .dtors' output sections

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This commit is contained in:
H.J. Lu
2010-12-24 20:14:37 -05:00
committed by Ulrich Drepper
parent 07eb4b716e
commit 4a531bb0b3
11 changed files with 209 additions and 159 deletions
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15
ChangeLog
View File

@ -1,3 +1,18 @@
2010-12-15 H.J. Lu <hongjiu.lu@intel.com>
* config.h.in (NO_CTORS_DTORS_SECTIONS): Define.
* configure.in: Define NO_CTORS_DTORS_SECTIONS if linker
script has SORT_BY_INIT_PRIORITY.
* elf/sofini.c: Remove `.ctors' and `.dtors' sections if
NO_CTORS_DTORS_SECTIONS is defined.
* elf/soinit.c: Likewise.
* sysdeps/i386/init-first.c: Don't call __libc_global_ctors if
NO_CTORS_DTORS_SECTIONS is defined.
* sysdeps/mach/hurd/i386/init-first.c: Likewise.
* sysdeps/mach/hurd/powerpc/init-first.c: Likewise.
* sysdeps/sh/init-first.c: Likewise.
* sysdeps/unix/sysv/linux/init-first.c: Likewise.
2010-12-24 Ulrich Drepper <drepper@gmail.com> 2010-12-24 Ulrich Drepper <drepper@gmail.com>
* stdio-common/vfprintf.c (vfprintf): If printf handlers are installed * stdio-common/vfprintf.c (vfprintf): If printf handlers are installed

3
config.h.in
View File

@ -201,6 +201,9 @@
/* Define if multi-arch DSOs should be generated. */ /* Define if multi-arch DSOs should be generated. */
#undef USE_MULTIARCH #undef USE_MULTIARCH
/* Define if `.ctors' and `.dtors' sections shouldn't be used. */
#undef NO_CTORS_DTORS_SECTIONS
/* /*
*/ */

328
configure vendored
View File

@ -1,14 +1,14 @@
#! /bin/sh #! /bin/sh
# From configure.in CVSid. # From configure.in CVSid.
# Guess values for system-dependent variables and create Makefiles. # Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.65 for GNU C Library (see version.h). # Generated by GNU Autoconf 2.66 for GNU C Library (see version.h).
# #
# Report bugs to <glibc>. # Report bugs to <glibc>.
# #
# #
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
# Inc. # Foundation, Inc.
# #
# #
# This configure script is free software; the Free Software Foundation # This configure script is free software; the Free Software Foundation
@ -319,7 +319,7 @@ $as_echo X"$as_dir" |
test -d "$as_dir" && break test -d "$as_dir" && break
done done
test -z "$as_dirs" || eval "mkdir $as_dirs" test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p } # as_fn_mkdir_p
@ -359,19 +359,19 @@ else
fi # as_fn_arith fi # as_fn_arith
# as_fn_error ERROR [LINENO LOG_FD] # as_fn_error STATUS ERROR [LINENO LOG_FD]
# --------------------------------- # ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are # 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 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with status $?, using 1 if that was 0. # script with STATUS, using 1 if that was 0.
as_fn_error () as_fn_error ()
{ {
as_status=$?; test $as_status -eq 0 && as_status=1 as_status=$1; test $as_status -eq 0 && as_status=1
if test "$3"; then if test "$4"; then
as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi fi
$as_echo "$as_me: error: $1" >&2 $as_echo "$as_me: error: $2" >&2
as_fn_exit $as_status as_fn_exit $as_status
} # as_fn_error } # as_fn_error
@ -533,7 +533,7 @@ test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1 exec 6>&1
# Name of the host. # Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too. # so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
@ -907,7 +907,7 @@ do
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names. # Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error "invalid feature name: $ac_useropt" as_fn_error $? "invalid feature name: $ac_useropt"
ac_useropt_orig=$ac_useropt ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in case $ac_user_opts in
@ -933,7 +933,7 @@ do
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names. # Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error "invalid feature name: $ac_useropt" as_fn_error $? "invalid feature name: $ac_useropt"
ac_useropt_orig=$ac_useropt ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in case $ac_user_opts in
@ -1137,7 +1137,7 @@ do
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names. # Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error "invalid package name: $ac_useropt" as_fn_error $? "invalid package name: $ac_useropt"
ac_useropt_orig=$ac_useropt ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in case $ac_user_opts in
@ -1153,7 +1153,7 @@ do
ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names. # Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
as_fn_error "invalid package name: $ac_useropt" as_fn_error $? "invalid package name: $ac_useropt"
ac_useropt_orig=$ac_useropt ac_useropt_orig=$ac_useropt
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in case $ac_user_opts in
@ -1183,8 +1183,8 @@ do
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries=$ac_optarg ;; x_libraries=$ac_optarg ;;
-*) as_fn_error "unrecognized option: \`$ac_option' -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information." Try \`$0 --help' for more information"
;; ;;
*=*) *=*)
@ -1192,7 +1192,7 @@ Try \`$0 --help' for more information."
# Reject names that are not valid shell variable names. # Reject names that are not valid shell variable names.
case $ac_envvar in #( case $ac_envvar in #(
'' | [0-9]* | *[!_$as_cr_alnum]* ) '' | [0-9]* | *[!_$as_cr_alnum]* )
as_fn_error "invalid variable name: \`$ac_envvar'" ;; as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
esac esac
eval $ac_envvar=\$ac_optarg eval $ac_envvar=\$ac_optarg
export $ac_envvar ;; export $ac_envvar ;;
@ -1210,13 +1210,13 @@ done
if test -n "$ac_prev"; then if test -n "$ac_prev"; then
ac_option=--`echo $ac_prev | sed 's/_/-/g'` ac_option=--`echo $ac_prev | sed 's/_/-/g'`
as_fn_error "missing argument to $ac_option" as_fn_error $? "missing argument to $ac_option"
fi fi
if test -n "$ac_unrecognized_opts"; then if test -n "$ac_unrecognized_opts"; then
case $enable_option_checking in case $enable_option_checking in
no) ;; no) ;;
fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
esac esac
fi fi
@ -1239,7 +1239,7 @@ do
[\\/$]* | ?:[\\/]* ) continue;; [\\/$]* | ?:[\\/]* ) continue;;
NONE | '' ) case $ac_var in *prefix ) continue;; esac;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
esac esac
as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done done
# There might be people who depend on the old broken behavior: `$host' # There might be people who depend on the old broken behavior: `$host'
@ -1253,8 +1253,8 @@ target=$target_alias
if test "x$host_alias" != x; then if test "x$host_alias" != x; then
if test "x$build_alias" = x; then if test "x$build_alias" = x; then
cross_compiling=maybe cross_compiling=maybe
$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
If a cross compiler is detected then cross compile mode will be used." >&2 If a cross compiler is detected then cross compile mode will be used" >&2
elif test "x$build_alias" != "x$host_alias"; then elif test "x$build_alias" != "x$host_alias"; then
cross_compiling=yes cross_compiling=yes
fi fi
@ -1269,9 +1269,9 @@ test "$silent" = yes && exec 6>/dev/null
ac_pwd=`pwd` && test -n "$ac_pwd" && ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` && ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
as_fn_error "working directory cannot be determined" as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" || test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
as_fn_error "pwd does not report name of working directory" as_fn_error $? "pwd does not report name of working directory"
# Find the source files, if location was not specified. # Find the source files, if location was not specified.
@ -1310,11 +1310,11 @@ else
fi fi
if test ! -r "$srcdir/$ac_unique_file"; then if test ! -r "$srcdir/$ac_unique_file"; then
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`( ac_abs_confdir=`(
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
pwd)` pwd)`
# When building in place, set srcdir=. # When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then if test "$ac_abs_confdir" = "$ac_pwd"; then
@ -1544,9 +1544,9 @@ test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then if $ac_init_version; then
cat <<\_ACEOF cat <<\_ACEOF
GNU C Library configure (see version.h) GNU C Library configure (see version.h)
generated by GNU Autoconf 2.65 generated by GNU Autoconf 2.66
Copyright (C) 2009 Free Software Foundation, Inc. Copyright (C) 2010 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it. gives unlimited permission to copy, distribute and modify it.
_ACEOF _ACEOF
@ -1945,7 +1945,7 @@ ac_fn_c_check_header_compile ()
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; } $as_echo_n "checking for $2... " >&6; }
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : if eval "test \"\${$3+set}\"" = set; then :
$as_echo_n "(cached) " >&6 $as_echo_n "(cached) " >&6
else else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@ -1971,7 +1971,7 @@ This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake. running configure, to aid debugging if configure makes a mistake.
It was created by GNU C Library $as_me (see version.h), which was It was created by GNU C Library $as_me (see version.h), which was
generated by GNU Autoconf 2.65. Invocation command line was generated by GNU Autoconf 2.66. Invocation command line was
$ $0 $@ $ $0 $@
@ -2081,11 +2081,9 @@ trap 'exit_status=$?
{ {
echo echo
cat <<\_ASBOX $as_echo "## ---------------- ##
## ---------------- ##
## Cache variables. ## ## Cache variables. ##
## ---------------- ## ## ---------------- ##"
_ASBOX
echo echo
# The following way of writing the cache mishandles newlines in values, # The following way of writing the cache mishandles newlines in values,
( (
@ -2119,11 +2117,9 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
) )
echo echo
cat <<\_ASBOX $as_echo "## ----------------- ##
## ----------------- ##
## Output variables. ## ## Output variables. ##
## ----------------- ## ## ----------------- ##"
_ASBOX
echo echo
for ac_var in $ac_subst_vars for ac_var in $ac_subst_vars
do do
@ -2136,11 +2132,9 @@ _ASBOX
echo echo
if test -n "$ac_subst_files"; then if test -n "$ac_subst_files"; then
cat <<\_ASBOX $as_echo "## ------------------- ##
## ------------------- ##
## File substitutions. ## ## File substitutions. ##
## ------------------- ## ## ------------------- ##"
_ASBOX
echo echo
for ac_var in $ac_subst_files for ac_var in $ac_subst_files
do do
@ -2154,11 +2148,9 @@ _ASBOX
fi fi
if test -s confdefs.h; then if test -s confdefs.h; then
cat <<\_ASBOX $as_echo "## ----------- ##
## ----------- ##
## confdefs.h. ## ## confdefs.h. ##
## ----------- ## ## ----------- ##"
_ASBOX
echo echo
cat confdefs.h cat confdefs.h
echo echo
@ -2213,7 +2205,12 @@ _ACEOF
ac_site_file1=NONE ac_site_file1=NONE
ac_site_file2=NONE ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then if test -n "$CONFIG_SITE"; then
ac_site_file1=$CONFIG_SITE # 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$prefix" != xNONE; then elif test "x$prefix" != xNONE; then
ac_site_file1=$prefix/share/config.site ac_site_file1=$prefix/share/config.site
ac_site_file2=$prefix/etc/config.site ac_site_file2=$prefix/etc/config.site
@ -2228,7 +2225,11 @@ do
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;} $as_echo "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5 sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" . "$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 fi
done done
@ -2304,7 +2305,7 @@ if $ac_cache_corrupted; then
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} $as_echo "$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:${as_lineno-$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;} $as_echo "$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 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi fi
## -------------------- ## ## -------------------- ##
## Main body of script. ## ## Main body of script. ##
@ -2322,16 +2323,22 @@ ac_config_headers="$ac_config_headers config.h"
ac_aux_dir= ac_aux_dir=
for ac_dir in scripts "$srcdir"/scripts; do for ac_dir in scripts "$srcdir"/scripts; do
for ac_t in install-sh install.sh shtool; do if test -f "$ac_dir/install-sh"; then
if test -f "$ac_dir/$ac_t"; then
ac_aux_dir=$ac_dir ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/$ac_t -c" ac_install_sh="$ac_aux_dir/install-sh -c"
break 2 break
elif test -f "$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="$ac_aux_dir/shtool install -c"
break
fi fi
done done
done
if test -z "$ac_aux_dir"; then if test -z "$ac_aux_dir"; then
as_fn_error "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5
fi fi
# These three variables are undocumented and unsupported, # These three variables are undocumented and unsupported,
@ -2351,7 +2358,7 @@ subdirs="$subdirs "
# Make sure we can run config.sub. # Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
$as_echo_n "checking build system type... " >&6; } $as_echo_n "checking build system type... " >&6; }
@ -2362,16 +2369,16 @@ else
test "x$ac_build_alias" = x && test "x$ac_build_alias" = x &&
ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
test "x$ac_build_alias" = x && test "x$ac_build_alias" = x &&
as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
$as_echo "$ac_cv_build" >&6; } $as_echo "$ac_cv_build" >&6; }
case $ac_cv_build in case $ac_cv_build in
*-*-*) ;; *-*-*) ;;
*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac esac
build=$ac_cv_build build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-' ac_save_IFS=$IFS; IFS='-'
@ -2396,7 +2403,7 @@ else
ac_cv_host=$ac_cv_build ac_cv_host=$ac_cv_build
else else
ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
fi fi
fi fi
@ -2404,7 +2411,7 @@ fi
$as_echo "$ac_cv_host" >&6; } $as_echo "$ac_cv_host" >&6; }
case $ac_cv_host in case $ac_cv_host in
*-*-*) ;; *-*-*) ;;
*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac esac
host=$ac_cv_host host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-' ac_save_IFS=$IFS; IFS='-'
@ -2721,8 +2728,8 @@ fi
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error "no acceptable C compiler found in \$PATH as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details." "$LINENO" 5; } See \`config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler. # Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
@ -2792,8 +2799,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error "cannot compute suffix of object files: cannot compile as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details." "$LINENO" 5; } See \`config.log' for more details" "$LINENO" 5; }
fi fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi fi
@ -3185,8 +3192,8 @@ if $ac_preproc_ok; then :
else else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error "C preprocessor \"$CPP\" fails sanity check as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." "$LINENO" 5; } See \`config.log' for more details" "$LINENO" 5; }
fi fi
ac_ext=c ac_ext=c
@ -3455,7 +3462,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
as_fn_error "you must configure in a separate build directory" "$LINENO" 5 as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5
fi fi
# This will get text that should go into config.make. # This will get text that should go into config.make.
@ -3767,7 +3774,7 @@ fi
if test x$nss_crypt = xyes; then if test x$nss_crypt = xyes; then
nss_includes=-I$(nss-config --includedir 2>/dev/null) nss_includes=-I$(nss-config --includedir 2>/dev/null)
if test $? -ne 0; then if test $? -ne 0; then
as_fn_error "cannot find include directory with nss-config" "$LINENO" 5 as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5
fi fi
old_CFLAGS="$CFLAGS" old_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $nss_includes" CFLAGS="$CFLAGS $nss_includes"
@ -3782,7 +3789,7 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"; then : if ac_fn_c_try_compile "$LINENO"; then :
libc_cv_nss_crypt=yes libc_cv_nss_crypt=yes
else else
as_fn_error " as_fn_error $? "
cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5
fi fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
@ -3804,7 +3811,7 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"; then : if ac_fn_c_try_link "$LINENO"; then :
libc_cv_nss_crypt=yes libc_cv_nss_crypt=yes
else else
as_fn_error " as_fn_error $? "
cannot link program using lowlevel NSS hash functions" "$LINENO" 5 cannot link program using lowlevel NSS hash functions" "$LINENO" 5
fi fi
rm -f core conftest.err conftest.$ac_objext \ rm -f core conftest.err conftest.$ac_objext \
@ -3880,7 +3887,7 @@ submachine=
# Check whether --with-cpu was given. # Check whether --with-cpu was given.
if test "${with_cpu+set}" = set; then : if test "${with_cpu+set}" = set; then :
withval=$with_cpu; case "$withval" in withval=$with_cpu; case "$withval" in
yes|'') as_fn_error "--with-cpu requires an argument" "$LINENO" 5 ;; yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;;
no) ;; no) ;;
*) submachine="$withval" ;; *) submachine="$withval" ;;
esac esac
@ -3913,14 +3920,14 @@ if test x"$add_ons" != x; then
# Some sanity checks # Some sanity checks
case "$f" in case "$f" in
crypt) crypt)
as_fn_error " as_fn_error $? "
*** It seems that you're using an old \`crypt' add-on. crypt is now *** It seems that you're using an old \`crypt' add-on. crypt is now
*** part of glibc and using the old add-on will not work with this *** part of glibc and using the old add-on will not work with this
*** release. Start again with fresh sources and without the old *** release. Start again with fresh sources and without the old
*** \`crypt' add-on." "$LINENO" 5 *** \`crypt' add-on." "$LINENO" 5
;; ;;
localedata) localedata)
as_fn_error " as_fn_error $? "
*** It seems that you're using an old \`localedata' add-on. localedata *** It seems that you're using an old \`localedata' add-on. localedata
*** is now part of glibc and using the old add-on will not work with *** is now part of glibc and using the old add-on will not work with
*** this release. Start again with fresh sources and without the old *** this release. Start again with fresh sources and without the old
@ -3947,7 +3954,7 @@ if test x"$add_ons" != x; then
if test -d "$libc_add_on"; then if test -d "$libc_add_on"; then
libc_add_on="`pwd`/$libc_add_on" libc_add_on="`pwd`/$libc_add_on"
else else
as_fn_error "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5
fi fi
} }
libc_add_on_srcdir=$srcdir/$libc_add_on libc_add_on_srcdir=$srcdir/$libc_add_on
@ -3966,7 +3973,7 @@ $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;}
test -z "$libc_add_on" || { test -z "$libc_add_on" || {
configured_add_ons="$configured_add_ons $libc_add_on" configured_add_ons="$configured_add_ons $libc_add_on"
if test "x$libc_add_on_canonical" = xunknown; then if test "x$libc_add_on_canonical" = xunknown; then
as_fn_error "fragment must set \$libc_add_on_canonical" "$LINENO" 5 as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5
fi fi
for d in $libc_add_on_subdirs; do for d in $libc_add_on_subdirs; do
case "$libc_add_on" in case "$libc_add_on" in
@ -3991,13 +3998,13 @@ $d-srcdir = $subdir_srcdir"
done done
for d in $libc_add_on_config_subdirs; do for d in $libc_add_on_config_subdirs; do
case "$d" in case "$d" in
/*) as_fn_error "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;;
esac esac
if test ! -d "$libc_add_on_srcdir/$d"; then if test ! -d "$libc_add_on_srcdir/$d"; then
as_fn_error "fragment wants to configure missing directory $d" "$LINENO" 5 as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5
fi fi
case "$libc_add_on" in case "$libc_add_on" in
/*) as_fn_error "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;;
esac esac
subdirs="$subdirs $libc_add_on/$d" subdirs="$subdirs $libc_add_on/$d"
done done
@ -4174,7 +4181,7 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_global_directive" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_global_directive" >&5
$as_echo "$libc_cv_asm_global_directive" >&6; } $as_echo "$libc_cv_asm_global_directive" >&6; }
if test $libc_cv_asm_global_directive = UNKNOWN; then if test $libc_cv_asm_global_directive = UNKNOWN; then
as_fn_error "cannot determine asm global directive" "$LINENO" 5 as_fn_error $? "cannot determine asm global directive" "$LINENO" 5
else else
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF
#define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
@ -4220,7 +4227,7 @@ fi
if test x"$libc_cv_asm_gnu_indirect_function" != xyes -a x"$libc_cv_asm_type_prefix" = xno; then if test x"$libc_cv_asm_gnu_indirect_function" != xyes -a x"$libc_cv_asm_type_prefix" = xno; then
if test x"$multi_arch" = xyes; then if test x"$multi_arch" = xyes; then
as_fn_error "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5
else else
multi_arch=no multi_arch=no
fi fi
@ -4359,13 +4366,13 @@ fi
if test -z "$os_used" && test "$os" != none; then if test -z "$os_used" && test "$os" != none; then
as_fn_error "Operating system $os is not supported." "$LINENO" 5 as_fn_error $? "Operating system $os is not supported." "$LINENO" 5
fi fi
if test -z "$machine_used" && test "$machine" != none; then if test -z "$machine_used" && test "$machine" != none; then
as_fn_error "The $machine is not supported." "$LINENO" 5 as_fn_error $? "The $machine is not supported." "$LINENO" 5
fi fi
if test -z "$submachine_used" && test -n "$submachine"; then if test -z "$submachine_used" && test -n "$submachine"; then
as_fn_error "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5
fi fi
@ -4492,7 +4499,7 @@ for add_on in $add_ons; do
case "$configured_add_ons " in case "$configured_add_ons " in
*" $add_on "*) ;; *" $add_on "*) ;;
*|'') *|'')
as_fn_error "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5
;; ;;
esac esac
continue continue
@ -4978,7 +4985,7 @@ fi
if test "$PWD_P" = no; then if test "$PWD_P" = no; then
as_fn_error "*** A pwd binary could not be found." "$LINENO" 5 as_fn_error $? "*** A pwd binary could not be found." "$LINENO" 5
fi fi
# These programs are version sensitive. # These programs are version sensitive.
@ -5367,7 +5374,7 @@ if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then
aux_missing="$aux_missing autoconf" aux_missing="$aux_missing autoconf"
fi fi
test -n "$critic_missing" && as_fn_error " test -n "$critic_missing" && as_fn_error $? "
*** These critical programs are missing or too old:$critic_missing *** These critical programs are missing or too old:$critic_missing
*** Check the INSTALL file for required versions." "$LINENO" 5 *** Check the INSTALL file for required versions." "$LINENO" 5
@ -5450,7 +5457,7 @@ esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5
$as_echo "$ld_library_path_setting" >&6; } $as_echo "$ld_library_path_setting" >&6; }
if test "$ld_library_path_setting" != "ok"; then if test "$ld_library_path_setting" != "ok"; then
as_fn_error " as_fn_error $? "
*** LD_LIBRARY_PATH shouldn't contain the current directory when *** LD_LIBRARY_PATH shouldn't contain the current directory when
*** building glibc. Please change the environment variable *** building glibc. Please change the environment variable
*** and run configure again." "$LINENO" 5 *** and run configure again." "$LINENO" 5
@ -6053,7 +6060,7 @@ EOF
test $ac_status = 0; }; }; then test $ac_status = 0; }; }; then
libc_cv_asm_protected_directive=yes libc_cv_asm_protected_directive=yes
else else
as_fn_error "assembler support for symbol visibility is required" "$LINENO" 5 as_fn_error $? "assembler support for symbol visibility is required" "$LINENO" 5
fi fi
rm -f conftest* rm -f conftest*
fi fi
@ -6089,7 +6096,7 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5
$as_echo "$libc_cv_visibility_attribute" >&6; } $as_echo "$libc_cv_visibility_attribute" >&6; }
if test $libc_cv_visibility_attribute != yes; then if test $libc_cv_visibility_attribute != yes; then
as_fn_error "compiler support for visibility attribute is required" "$LINENO" 5 as_fn_error $? "compiler support for visibility attribute is required" "$LINENO" 5
fi fi
fi fi
@ -6121,7 +6128,7 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5
$as_echo "$libc_cv_broken_visibility_attribute" >&6; } $as_echo "$libc_cv_broken_visibility_attribute" >&6; }
if test $libc_cv_broken_visibility_attribute = yes; then if test $libc_cv_broken_visibility_attribute = yes; then
as_fn_error "working compiler support for visibility attribute is required" "$LINENO" 5 as_fn_error $? "working compiler support for visibility attribute is required" "$LINENO" 5
fi fi
fi fi
@ -6156,7 +6163,7 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5
$as_echo "$libc_cv_broken_alias_attribute" >&6; } $as_echo "$libc_cv_broken_alias_attribute" >&6; }
if test $libc_cv_broken_alias_attribute = yes; then if test $libc_cv_broken_alias_attribute = yes; then
as_fn_error "working alias attribute support required" "$LINENO" 5 as_fn_error $? "working alias attribute support required" "$LINENO" 5
fi fi
if test $libc_cv_visibility_attribute = yes; then if test $libc_cv_visibility_attribute = yes; then
@ -6214,7 +6221,15 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfini_array" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_initfini_array" >&5
$as_echo "$libc_cv_initfini_array" >&6; } $as_echo "$libc_cv_initfini_array" >&6; }
if test $libc_cv_initfini_array != yes; then if test $libc_cv_initfini_array != yes; then
as_fn_error "Need linker with .init_array/.fini_array support." "$LINENO" 5 as_fn_error $? "Need linker with .init_array/.fini_array support." "$LINENO" 5
elif { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep SORT_BY_INIT_PRIORITY 1>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
$as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5
@ -6262,7 +6277,7 @@ EOF
then then
libc_cv_z_nodelete=yes libc_cv_z_nodelete=yes
else else
as_fn_error "linker with -z nodelete support required" "$LINENO" 5 as_fn_error $? "linker with -z nodelete support required" "$LINENO" 5
fi fi
rm -f conftest* rm -f conftest*
fi fi
@ -6289,7 +6304,7 @@ EOF
then then
libc_cv_z_nodlopen=yes libc_cv_z_nodlopen=yes
else else
as_fn_error "linker with -z nodlopen support required" "$LINENO" 5 as_fn_error $? "linker with -z nodlopen support required" "$LINENO" 5
fi fi
rm -f conftest* rm -f conftest*
fi fi
@ -6316,7 +6331,7 @@ EOF
then then
libc_cv_z_initfirst=yes libc_cv_z_initfirst=yes
else else
as_fn_error "linker with -z initfirst support required" "$LINENO" 5 as_fn_error $? "linker with -z initfirst support required" "$LINENO" 5
fi fi
rm -f conftest* rm -f conftest*
fi fi
@ -6352,7 +6367,7 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_relro" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_relro" >&5
$as_echo "$libc_cv_z_relro" >&6; } $as_echo "$libc_cv_z_relro" >&6; }
if test "$libc_cv_z_relro" = no; then if test "$libc_cv_z_relro" = no; then
as_fn_error "linker with -z relro support required" "$LINENO" 5 as_fn_error $? "linker with -z relro support required" "$LINENO" 5
fi fi
;; ;;
*) ;; *) ;;
@ -7202,7 +7217,7 @@ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5
$as_echo "$libc_cv_cc_submachine" >&6; } $as_echo "$libc_cv_cc_submachine" >&6; }
if test "x$libc_cv_cc_submachine" = xno; then if test "x$libc_cv_cc_submachine" = xno; then
as_fn_error "${CC-cc} does not support $submachine" "$LINENO" 5 as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5
fi fi
fi fi
@ -7322,7 +7337,7 @@ $as_echo "$have_selinux" >&6; }
if test x$with_selinux = xyes ; then if test x$with_selinux = xyes ; then
if test x$have_selinux = xno ; then if test x$have_selinux = xno ; then
as_fn_error "SELinux explicitly required, but sufficiently recent SELinux library not found" "$LINENO" 5 as_fn_error $? "SELinux explicitly required, but sufficiently recent SELinux library not found" "$LINENO" 5
fi fi
fi fi
fi fi
@ -7486,7 +7501,7 @@ esac
done done
IFS=$as_save_IFS IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then if test -z "$ac_cv_path_GREP"; then
as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi fi
else else
ac_cv_path_GREP=$GREP ac_cv_path_GREP=$GREP
@ -7552,7 +7567,7 @@ esac
done done
IFS=$as_save_IFS IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then 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 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi fi
else else
ac_cv_path_EGREP=$EGREP ac_cv_path_EGREP=$EGREP
@ -7684,8 +7699,7 @@ do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
" "
eval as_val=\$$as_ac_Header if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
if test "x$as_val" = x""yes; then :
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF _ACEOF
@ -7710,9 +7724,8 @@ else
if test "$ac_cv_type_long_double" = yes; then if test "$ac_cv_type_long_double" = yes; then
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ as_fn_set_status 77 as_fn_error 77 "cannot compute sizeof (long double)
as_fn_error "cannot compute sizeof (long double) See \`config.log' for more details" "$LINENO" 5; }
See \`config.log' for more details." "$LINENO" 5; }; }
else else
ac_cv_sizeof_long_double=0 ac_cv_sizeof_long_double=0
fi fi
@ -7943,6 +7956,7 @@ DEFS=-DHAVE_CONFIG_H
ac_libobjs= ac_libobjs=
ac_ltlibobjs= ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed. # 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
@ -8104,19 +8118,19 @@ export LANGUAGE
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# as_fn_error ERROR [LINENO LOG_FD] # as_fn_error STATUS ERROR [LINENO LOG_FD]
# --------------------------------- # ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are # 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 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with status $?, using 1 if that was 0. # script with STATUS, using 1 if that was 0.
as_fn_error () as_fn_error ()
{ {
as_status=$?; test $as_status -eq 0 && as_status=1 as_status=$1; test $as_status -eq 0 && as_status=1
if test "$3"; then if test "$4"; then
as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi fi
$as_echo "$as_me: error: $1" >&2 $as_echo "$as_me: error: $2" >&2
as_fn_exit $as_status as_fn_exit $as_status
} # as_fn_error } # as_fn_error
@ -8312,7 +8326,7 @@ $as_echo X"$as_dir" |
test -d "$as_dir" && break test -d "$as_dir" && break
done done
test -z "$as_dirs" || eval "mkdir $as_dirs" test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
} # as_fn_mkdir_p } # as_fn_mkdir_p
@ -8366,7 +8380,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# values after options handling. # values after options handling.
ac_log=" ac_log="
This file was extended by GNU C Library $as_me (see version.h), which was This file was extended by GNU C Library $as_me (see version.h), which was
generated by GNU Autoconf 2.65. Invocation command line was generated by GNU Autoconf 2.66. Invocation command line was
CONFIG_FILES = $CONFIG_FILES CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS CONFIG_HEADERS = $CONFIG_HEADERS
@ -8434,10 +8448,10 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\ ac_cs_version="\\
GNU C Library config.status (see version.h) GNU C Library config.status (see version.h)
configured by $0, generated by GNU Autoconf 2.65, configured by $0, generated by GNU Autoconf 2.66,
with options \\"\$ac_cs_config\\" with options \\"\$ac_cs_config\\"
Copyright (C) 2009 Free Software Foundation, Inc. Copyright (C) 2010 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it." gives unlimited permission to copy, distribute and modify it."
@ -8492,7 +8506,7 @@ do
ac_need_defaults=false;; ac_need_defaults=false;;
--he | --h) --he | --h)
# Conflict between --help and --header # Conflict between --help and --header
as_fn_error "ambiguous option: \`$1' as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";; Try \`$0 --help' for more information.";;
--help | --hel | -h ) --help | --hel | -h )
$as_echo "$ac_cs_usage"; exit ;; $as_echo "$ac_cs_usage"; exit ;;
@ -8501,7 +8515,7 @@ Try \`$0 --help' for more information.";;
ac_cs_silent=: ;; ac_cs_silent=: ;;
# This is an error. # This is an error.
-*) as_fn_error "unrecognized option: \`$1' -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;; Try \`$0 --help' for more information." ;;
*) as_fn_append ac_config_targets " $1" *) as_fn_append ac_config_targets " $1"
@ -8560,7 +8574,7 @@ do
"${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; "${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac esac
done done
@ -8598,7 +8612,7 @@ $debug ||
{ {
tmp=./conf$$-$RANDOM tmp=./conf$$-$RANDOM
(umask 077 && mkdir "$tmp") (umask 077 && mkdir "$tmp")
} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
# Set up the scripts for CONFIG_FILES section. # Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES. # No need to generate them if there are no CONFIG_FILES.
@ -8615,7 +8629,7 @@ if test "x$ac_cr" = x; then
fi fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
ac_cs_awk_cr='\r' ac_cs_awk_cr='\\r'
else else
ac_cs_awk_cr=$ac_cr ac_cs_awk_cr=$ac_cr
fi fi
@ -8629,18 +8643,18 @@ _ACEOF
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
echo "_ACEOF" echo "_ACEOF"
} >conf$$subs.sh || } >conf$$subs.sh ||
as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# ' ac_delim='%!_!# '
for ac_last_try in false false false false false :; do for ac_last_try in false false false false false :; do
. ./conf$$subs.sh || . ./conf$$subs.sh ||
as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
if test $ac_delim_n = $ac_delim_num; then if test $ac_delim_n = $ac_delim_num; then
break break
elif $ac_last_try; then elif $ac_last_try; then
as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
else else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! " ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi fi
@ -8729,20 +8743,28 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
else else
cat cat
fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
|| as_fn_error "could not setup config files machinery" "$LINENO" 5 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF _ACEOF
# VPATH may cause trouble with some makes, so we remove $(srcdir), # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty # trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers). # (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=/{ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
s/:*\$(srcdir):*/:/ h
s/:*\${srcdir}:*/:/ s///
s/:*@srcdir@:*/:/ s/^/:/
s/^\([^=]*=[ ]*\):*/\1/ s/[ ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$// s/:*$//
x
s/\(=[ ]*\).*/\1/
G
s/\n//
s/^[^=]*=[ ]*$// s/^[^=]*=[ ]*$//
}' }'
fi fi
@ -8770,7 +8792,7 @@ for ac_last_try in false false :; do
if test -z "$ac_t"; then if test -z "$ac_t"; then
break break
elif $ac_last_try; then elif $ac_last_try; then
as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
else else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! " ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi fi
@ -8855,7 +8877,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK _ACAWK
_ACEOF _ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
as_fn_error "could not setup config headers machinery" "$LINENO" 5 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS" fi # test -n "$CONFIG_HEADERS"
@ -8868,7 +8890,7 @@ do
esac esac
case $ac_mode$ac_tag in case $ac_mode$ac_tag in
:[FHL]*:*);; :[FHL]*:*);;
:L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
:[FH]-) ac_tag=-:-;; :[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac esac
@ -8896,7 +8918,7 @@ do
[\\/$]*) false;; [\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac || esac ||
as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
esac esac
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
as_fn_append ac_file_inputs " '$ac_f'" as_fn_append ac_file_inputs " '$ac_f'"
@ -8923,7 +8945,7 @@ $as_echo "$as_me: creating $ac_file" >&6;}
case $ac_tag in case $ac_tag in
*:-:* | *:-) cat >"$tmp/stdin" \ *:-:* | *:-) cat >"$tmp/stdin" \
|| as_fn_error "could not create $ac_file" "$LINENO" 5 ;; || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
esac esac
;; ;;
esac esac
@ -9054,22 +9076,22 @@ s&@INSTALL@&$ac_INSTALL&;t t
$ac_datarootdir_hack $ac_datarootdir_hack
" "
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
|| as_fn_error "could not create $ac_file" "$LINENO" 5 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' { $as_echo "$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 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' $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined." >&2;} which seems to be undefined. Please make sure it is defined" >&2;}
rm -f "$tmp/stdin" rm -f "$tmp/stdin"
case $ac_file in case $ac_file in
-) cat "$tmp/out" && rm -f "$tmp/out";; -) cat "$tmp/out" && rm -f "$tmp/out";;
*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
esac \ esac \
|| as_fn_error "could not create $ac_file" "$LINENO" 5 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
;; ;;
:H) :H)
# #
@ -9080,19 +9102,19 @@ which seems to be undefined. Please make sure it is defined." >&2;}
$as_echo "/* $configure_input */" \ $as_echo "/* $configure_input */" \
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
} >"$tmp/config.h" \ } >"$tmp/config.h" \
|| as_fn_error "could not create $ac_file" "$LINENO" 5 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;} $as_echo "$as_me: $ac_file is unchanged" >&6;}
else else
rm -f "$ac_file" rm -f "$ac_file"
mv "$tmp/config.h" "$ac_file" \ mv "$tmp/config.h" "$ac_file" \
|| as_fn_error "could not create $ac_file" "$LINENO" 5 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
fi fi
else else
$as_echo "/* $configure_input */" \ $as_echo "/* $configure_input */" \
&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
|| as_fn_error "could not create -" "$LINENO" 5 || as_fn_error $? "could not create -" "$LINENO" 5
fi fi
;; ;;
@ -9118,7 +9140,7 @@ _ACEOF
ac_clean_files=$ac_clean_files_save ac_clean_files=$ac_clean_files_save
test $ac_write_fail = 0 || test $ac_write_fail = 0 ||
as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
# configure is writing to config.log, and then calls config.status. # configure is writing to config.log, and then calls config.status.
@ -9139,7 +9161,7 @@ if test "$no_create" != yes; then
exec 5>>config.log exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which # Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction. # would make configure fail if this is the last instruction.
$ac_cs_success || as_fn_exit $? $ac_cs_success || as_fn_exit 1
fi fi
# #
@ -9280,7 +9302,7 @@ $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cach
# The eval makes quoting arguments work. # The eval makes quoting arguments work.
eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
--cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
fi fi
cd "$ac_popdir" cd "$ac_popdir"

2
configure.in
View File

@ -1497,6 +1497,8 @@ EOF
rm -f conftest*]) rm -f conftest*])
if test $libc_cv_initfini_array != yes; then if test $libc_cv_initfini_array != yes; then
AC_MSG_ERROR([Need linker with .init_array/.fini_array support.]) AC_MSG_ERROR([Need linker with .init_array/.fini_array support.])
elif AC_TRY_COMMAND([${CC-cc} -Wl,--verbose 2>&1|grep SORT_BY_INIT_PRIORITY 1>&AS_MESSAGE_LOG_FD]); then
AC_DEFINE(NO_CTORS_DTORS_SECTIONS)
fi fi
AC_CACHE_CHECK(for libunwind-support in compiler, AC_CACHE_CHECK(for libunwind-support in compiler,

2
elf/sofini.c
View File

@ -1,12 +1,14 @@
/* Finalizer module for ELF shared C library. This provides terminating /* Finalizer module for ELF shared C library. This provides terminating
null pointer words in the `.ctors' and `.dtors' sections. */ null pointer words in the `.ctors' and `.dtors' sections. */
#ifndef NO_CTORS_DTORS_SECTIONS
static void (*const __CTOR_END__[1]) (void) static void (*const __CTOR_END__[1]) (void)
__attribute__ ((used, section (".ctors"))) __attribute__ ((used, section (".ctors")))
= { 0 }; = { 0 };
static void (*const __DTOR_END__[1]) (void) static void (*const __DTOR_END__[1]) (void)
__attribute__ ((used, section (".dtors"))) __attribute__ ((used, section (".dtors")))
= { 0 }; = { 0 };
#endif
/* Terminate the frame unwind info section with a 4byte 0 as a sentinel; /* Terminate the frame unwind info section with a 4byte 0 as a sentinel;
this would be the 'length' field in a real FDE. */ this would be the 'length' field in a real FDE. */

2
elf/soinit.c
View File

@ -3,6 +3,7 @@
the `.ctors' and `.dtors' sections so the lists are terminated, and the `.ctors' and `.dtors' sections so the lists are terminated, and
calling those lists of functions. */ calling those lists of functions. */
#ifndef NO_CTORS_DTORS_SECTIONS
#include <libc-internal.h> #include <libc-internal.h>
#include <stdlib.h> #include <stdlib.h>
@ -40,3 +41,4 @@ __libc_fini (void)
void (*_fini_ptr) (void) __attribute__ ((section (".fini_array"))) void (*_fini_ptr) (void) __attribute__ ((section (".fini_array")))
= &__libc_fini; = &__libc_fini;
#endif

2
sysdeps/i386/init-first.c
View File

@ -59,7 +59,9 @@ _init (int argc, ...)
{ {
init (&argc); init (&argc);
#ifndef NO_CTORS_DTORS_SECTIONS
__libc_global_ctors (); __libc_global_ctors ();
#endif
} }
#endif #endif

2
sysdeps/mach/hurd/i386/init-first.c
View File

@ -92,7 +92,7 @@ posixland_init (int argc, char **argv, char **envp)
__getopt_clean_environment (envp); __getopt_clean_environment (envp);
#endif #endif
#ifdef SHARED #if defined SHARED && !defined NO_CTORS_DTORS_SECTIONS
__libc_global_ctors (); __libc_global_ctors ();
#endif #endif
} }

2
sysdeps/mach/hurd/powerpc/init-first.c
View File

@ -82,7 +82,7 @@ posixland_init (int argc, char **argv, char **envp)
__getopt_clean_environment (__environ); __getopt_clean_environment (__environ);
#endif #endif
#ifdef SHARED #if defined SHARED && !defined NO_CTORS_DTORS_SECTIONS
__libc_global_ctors (); __libc_global_ctors ();
#endif #endif
} }

2
sysdeps/sh/init-first.c
View File

@ -59,7 +59,9 @@ _init (int argc, ...)
{ {
init (&argc); init (&argc);
#ifndef NO_CTORS_DTORS_SECTIONS
__libc_global_ctors (); __libc_global_ctors ();
#endif
} }
#endif #endif

2
sysdeps/unix/sysv/linux/init-first.c
View File

@ -93,7 +93,7 @@ _init (int argc, char **argv, char **envp)
__getopt_clean_environment (envp); __getopt_clean_environment (envp);
#endif #endif
#ifdef SHARED #if defined SHARED && !defined NO_CTORS_DTORS_SECTIONS
__libc_global_ctors (); __libc_global_ctors ();
#endif #endif
} }