path: root/source/l/glibc/glibc.git-4a531bb0b3b582cb693de9f76d2d97d970f9a5d5.patch

From 4a531bb0b3b582cb693de9f76d2d97d970f9a5d5 Mon Sep 17 00:00:00 2001
From: H.J. Lu <hongjiu.lu@intel.com>
Date: Fri, 24 Dec 2010 20:14:37 -0500
Subject: [PATCH] Remove `.ctors' and `.dtors' output sections

---
 ChangeLog                              |   15 ++
 config.h.in                            |    3 +
 configure                              |  334 +++++++++++++++++---------------
 configure.in                           |    2 +
 elf/sofini.c                           |    2 +
 elf/soinit.c                           |    2 +
 sysdeps/i386/init-first.c              |    2 +
 sysdeps/mach/hurd/i386/init-first.c    |    2 +-
 sysdeps/mach/hurd/powerpc/init-first.c |    2 +-
 sysdeps/sh/init-first.c                |    2 +
 sysdeps/unix/sysv/linux/init-first.c   |    2 +-
 11 files changed, 209 insertions(+), 159 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 958c76a..497de67 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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>
 
 	* stdio-common/vfprintf.c (vfprintf): If printf handlers are installed
diff --git a/config.h.in b/config.h.in
index 18bf01a..9e797eb 100644
--- a/config.h.in
+++ b/config.h.in
@@ -201,6 +201,9 @@
 /* Define if multi-arch DSOs should be generated.  */
 #undef USE_MULTIARCH
 
+/* Define if `.ctors' and `.dtors' sections shouldn't be used.  */
+#undef	NO_CTORS_DTORS_SECTIONS
+
 /*
  */
 
diff --git a/configure b/configure
index eae35ba..823f15e 100755
--- a/configure
+++ b/configure
@@ -1,14 +1,14 @@
 #! /bin/sh
 # From configure.in CVSid.
 # 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>.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
-# Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -319,7 +319,7 @@ $as_echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -359,19 +359,19 @@ else
 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
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  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: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -533,7 +533,7 @@ test -n "$DJDIR" || exec 7<&0 </dev/null
 exec 6>&1
 
 # 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.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 
@@ -907,7 +907,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -933,7 +933,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1137,7 +1137,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     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=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1153,7 +1153,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
     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=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1183,8 +1183,8 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) as_fn_error "unrecognized option: \`$ac_option'
-Try \`$0 --help' for more information."
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+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.
     case $ac_envvar in #(
       '' | [0-9]* | *[!_$as_cr_alnum]* )
-      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
     esac
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
@@ -1210,13 +1210,13 @@ done
 
 if test -n "$ac_prev"; then
   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
 
 if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in
     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: $ac_unrecognized_opts" >&2 ;;
   esac
 fi
@@ -1239,7 +1239,7 @@ do
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 done
 
 # There might be people who depend on the old broken behavior: `$host'
@@ -1253,8 +1253,8 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    $as_echo "$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
+    $as_echo "$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
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -1269,9 +1269,9 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`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" ||
-  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.
@@ -1310,11 +1310,11 @@ else
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   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
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 	pwd)`
 # When building in place, set srcdir=.
 if test "$ac_abs_confdir" = "$ac_pwd"; then
@@ -1354,7 +1354,7 @@ Configuration:
       --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit
-  -q, --quiet, --silent   do not print \`checking...' messages
+  -q, --quiet, --silent   do not print \`checking ...' messages
       --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files
@@ -1544,9 +1544,9 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 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
 gives unlimited permission to copy, distribute and modify it.
 _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
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $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 :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$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.
 
 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 $@
 
@@ -2081,11 +2081,9 @@ trap 'exit_status=$?
   {
     echo
 
-    cat <<\_ASBOX
-## ---------------- ##
+    $as_echo "## ---------------- ##
 ## Cache variables. ##
-## ---------------- ##
-_ASBOX
+## ---------------- ##"
     echo
     # 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
 
-    cat <<\_ASBOX
-## ----------------- ##
+    $as_echo "## ----------------- ##
 ## Output variables. ##
-## ----------------- ##
-_ASBOX
+## ----------------- ##"
     echo
     for ac_var in $ac_subst_vars
     do
@@ -2136,11 +2132,9 @@ _ASBOX
     echo
 
     if test -n "$ac_subst_files"; then
-      cat <<\_ASBOX
-## ------------------- ##
+      $as_echo "## ------------------- ##
 ## File substitutions. ##
-## ------------------- ##
-_ASBOX
+## ------------------- ##"
       echo
       for ac_var in $ac_subst_files
       do
@@ -2154,11 +2148,9 @@ _ASBOX
     fi
 
     if test -s confdefs.h; then
-      cat <<\_ASBOX
-## ----------- ##
+      $as_echo "## ----------- ##
 ## confdefs.h. ##
-## ----------- ##
-_ASBOX
+## ----------- ##"
       echo
       cat confdefs.h
       echo
@@ -2213,7 +2205,12 @@ _ACEOF
 ac_site_file1=NONE
 ac_site_file2=NONE
 if test -n "$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$prefix" != xNONE; then
   ac_site_file1=$prefix/share/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: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$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
 done
 
@@ -2304,7 +2305,7 @@ if $ac_cache_corrupted; then
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 fi
 ## -------------------- ##
 ## Main body of script. ##
@@ -2322,16 +2323,22 @@ ac_config_headers="$ac_config_headers config.h"
 
 ac_aux_dir=
 for ac_dir in scripts "$srcdir"/scripts; do
-  for ac_t in install-sh install.sh shtool; do
-    if test -f "$ac_dir/$ac_t"; then
-      ac_aux_dir=$ac_dir
-      ac_install_sh="$ac_aux_dir/$ac_t -c"
-      break 2
-    fi
-  done
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
 done
 if test -z "$ac_aux_dir"; then
-  as_fn_error "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5
 fi
 
 # These three variables are undocumented and unsupported,
@@ -2351,7 +2358,7 @@ subdirs="$subdirs "
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 $as_echo_n "checking build system type... " >&6; }
@@ -2362,16 +2369,16 @@ else
 test "x$ac_build_alias" = x &&
   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
-  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
 
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
 $as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
 esac
 build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'
@@ -2396,7 +2403,7 @@ else
   ac_cv_host=$ac_cv_build
 else
   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
 fi
 
 fi
@@ -2404,7 +2411,7 @@ fi
 $as_echo "$ac_cv_host" >&6; }
 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
 host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'
@@ -2721,8 +2728,8 @@ fi
 
 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "no acceptable C compiler found in \$PATH
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
 
 # Provide some information about the compiler.
 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
@@ -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: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
@@ -3185,8 +3192,8 @@ if $ac_preproc_ok; then :
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." "$LINENO" 5; }
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 
 ac_ext=c
@@ -3455,7 +3462,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 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
 
 # This will get text that should go into config.make.
@@ -3767,7 +3774,7 @@ fi
 if test x$nss_crypt = xyes; then
   nss_includes=-I$(nss-config --includedir 2>/dev/null)
   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
   old_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS $nss_includes"
@@ -3782,7 +3789,7 @@ _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
   libc_cv_nss_crypt=yes
 else
-  as_fn_error "
+  as_fn_error $? "
 cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
@@ -3804,7 +3811,7 @@ _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
   libc_cv_nss_crypt=yes
 else
-  as_fn_error "
+  as_fn_error $? "
 cannot link program using lowlevel NSS hash functions" "$LINENO" 5
 fi
 rm -f core conftest.err conftest.$ac_objext \
@@ -3880,7 +3887,7 @@ submachine=
 # Check whether --with-cpu was given.
 if test "${with_cpu+set}" = set; then :
   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) ;;
   *) submachine="$withval" ;;
   esac
@@ -3913,14 +3920,14 @@ if test x"$add_ons" != x; then
     # Some sanity checks
     case "$f" in
     crypt)
-      as_fn_error "
+      as_fn_error $? "
 *** It seems that you're using an old \`crypt' add-on.  crypt is now
 *** part of glibc and using the old add-on will not work with this
 *** release.  Start again with fresh sources and without the old
 *** \`crypt' add-on." "$LINENO" 5
     ;;
     localedata)
-      as_fn_error "
+      as_fn_error $? "
 *** It seems that you're using an old \`localedata' add-on.  localedata
 *** is now part of glibc and using the old add-on will not work with
 *** this release.  Start again with fresh sources and without the old
@@ -3947,7 +3954,7 @@ if test x"$add_ons" != x; then
         if test -d "$libc_add_on"; then
 	  libc_add_on="`pwd`/$libc_add_on"
 	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" "$LINENO" 5
 	fi
       }
       libc_add_on_srcdir=$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" || {
         configured_add_ons="$configured_add_ons $libc_add_on"
 	if test "x$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
 	for d in $libc_add_on_subdirs; do
 	  case "$libc_add_on" in
@@ -3991,13 +3998,13 @@ $d-srcdir = $subdir_srcdir"
 	done
 	for d in $libc_add_on_config_subdirs; do
 	  case "$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
 	  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
 	  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
 	  subdirs="$subdirs $libc_add_on/$d"
 	done
@@ -4174,7 +4181,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_global_directive" >&5
 $as_echo "$libc_cv_asm_global_directive" >&6; }
 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
   cat >>confdefs.h <<_ACEOF
 #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"$multi_arch" = xyes; then
-    as_fn_error "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5
+    as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5
   else
     multi_arch=no
   fi
@@ -4359,13 +4366,13 @@ fi
 
 
 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
 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
 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
 
 
@@ -4492,7 +4499,7 @@ for add_on in $add_ons; do
     case "$configured_add_ons " in
     *" $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
     continue
@@ -4978,7 +4985,7 @@ fi
 
 
 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
 
 # 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"
 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
 *** 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
 $as_echo "$ld_library_path_setting" >&6; }
 if test "$ld_library_path_setting" != "ok"; then
-as_fn_error "
+as_fn_error $? "
 *** LD_LIBRARY_PATH shouldn't contain the current directory when
 *** building glibc. Please change the environment variable
 *** and run configure again." "$LINENO" 5
@@ -6053,7 +6060,7 @@ EOF
   test $ac_status = 0; }; }; then
     libc_cv_asm_protected_directive=yes
   else
-    as_fn_error "assembler support for symbol visibility is required" "$LINENO" 5
+    as_fn_error $? "assembler support for symbol visibility is required" "$LINENO" 5
   fi
   rm -f conftest*
 fi
@@ -6089,7 +6096,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_visibility_attribute" >&5
 $as_echo "$libc_cv_visibility_attribute" >&6; }
     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
 
@@ -6121,7 +6128,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_visibility_attribute" >&5
 $as_echo "$libc_cv_broken_visibility_attribute" >&6; }
     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
 
@@ -6156,7 +6163,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5
 $as_echo "$libc_cv_broken_alias_attribute" >&6; }
   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
 
   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
 $as_echo "$libc_cv_initfini_array" >&6; }
   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
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5
@@ -6262,7 +6277,7 @@ EOF
   then
     libc_cv_z_nodelete=yes
   else
-    as_fn_error "linker with -z nodelete support required" "$LINENO" 5
+    as_fn_error $? "linker with -z nodelete support required" "$LINENO" 5
   fi
   rm -f conftest*
 fi
@@ -6289,7 +6304,7 @@ EOF
   then
     libc_cv_z_nodlopen=yes
   else
-    as_fn_error "linker with -z nodlopen support required" "$LINENO" 5
+    as_fn_error $? "linker with -z nodlopen support required" "$LINENO" 5
   fi
   rm -f conftest*
 fi
@@ -6316,7 +6331,7 @@ EOF
   then
     libc_cv_z_initfirst=yes
   else
-    as_fn_error "linker with -z initfirst support required" "$LINENO" 5
+    as_fn_error $? "linker with -z initfirst support required" "$LINENO" 5
   fi
   rm -f conftest*
 fi
@@ -6352,7 +6367,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_relro" >&5
 $as_echo "$libc_cv_z_relro" >&6; }
       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
       ;;
     *) ;;
@@ -7202,7 +7217,7 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5
 $as_echo "$libc_cv_cc_submachine" >&6; }
   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
 
@@ -7322,7 +7337,7 @@ $as_echo "$have_selinux" >&6; }
 
   if test x$with_selinux = xyes ; then
     if test x$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
@@ -7486,7 +7501,7 @@ esac
   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
+    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
@@ -7552,7 +7567,7 @@ esac
   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
+    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
@@ -7684,8 +7699,7 @@ 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" "$ac_includes_default
 "
-eval as_val=\$$as_ac_Header
-   if test "x$as_val" = x""yes; then :
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -7710,9 +7724,8 @@ else
   if test "$ac_cv_type_long_double" = yes; then
      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
-as_fn_error "cannot compute sizeof (long double)
-See \`config.log' for more details." "$LINENO" 5; }; }
+as_fn_error 77 "cannot compute sizeof (long double)
+See \`config.log' for more details" "$LINENO" 5; }
    else
      ac_cv_sizeof_long_double=0
    fi
@@ -7943,6 +7956,7 @@ DEFS=-DHAVE_CONFIG_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$//'
@@ -8104,19 +8118,19 @@ export LANGUAGE
 (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
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  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: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -8312,7 +8326,7 @@ $as_echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -8366,7 +8380,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # values after options handling.
 ac_log="
 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_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_version="\\
 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\\"
 
-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
 gives unlimited permission to copy, distribute and modify it."
 
@@ -8492,7 +8506,7 @@ do
     ac_need_defaults=false;;
   --he | --h)
     # Conflict between --help and --header
-    as_fn_error "ambiguous option: \`$1'
+    as_fn_error $? "ambiguous option: \`$1'
 Try \`$0 --help' for more information.";;
   --help | --hel | -h )
     $as_echo "$ac_cs_usage"; exit ;;
@@ -8501,7 +8515,7 @@ Try \`$0 --help' for more information.";;
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) as_fn_error "unrecognized option: \`$1'
+  -*) as_fn_error $? "unrecognized option: \`$1'
 Try \`$0 --help' for more information." ;;
 
   *) as_fn_append ac_config_targets " $1"
@@ -8560,7 +8574,7 @@ do
     "${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
 
-  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac
 done
 
@@ -8598,7 +8612,7 @@ $debug ||
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$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.
 # No need to generate them if there are no CONFIG_FILES.
@@ -8615,7 +8629,7 @@ if test "x$ac_cr" = x; then
 fi
 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-  ac_cs_awk_cr='\r'
+  ac_cs_awk_cr='\\r'
 else
   ac_cs_awk_cr=$ac_cr
 fi
@@ -8629,18 +8643,18 @@ _ACEOF
   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   echo "_ACEOF"
 } >conf$$subs.sh ||
-  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   . ./conf$$subs.sh ||
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 
   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   if test $ac_delim_n = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -8729,20 +8743,28 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 else
   cat
 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
 
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
-s/:*\$(srcdir):*/:/
-s/:*\${srcdir}:*/:/
-s/:*@srcdir@:*/:/
-s/^\([^=]*=[	 ]*\):*/\1/
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
 s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
 s/^[^=]*=[	 ]*$//
 }'
 fi
@@ -8770,7 +8792,7 @@ for ac_last_try in false false :; do
   if test -z "$ac_t"; then
     break
   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
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -8855,7 +8877,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
 _ACEOF
 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"
 
 
@@ -8868,7 +8890,7 @@ do
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -8896,7 +8918,7 @@ do
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   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
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
@@ -8923,7 +8945,7 @@ $as_echo "$as_me: creating $ac_file" >&6;}
 
     case $ac_tag in
     *:-:* | *:-) cat >"$tmp/stdin" \
-      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
     esac
     ;;
   esac
@@ -9054,22 +9076,22 @@ s&@INSTALL@&$ac_INSTALL&;t t
 $ac_datarootdir_hack
 "
 eval sed \"\$ac_sed_extra\" "$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" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$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'
-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'
-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"
   case $ac_file in
   -) cat "$tmp/out" && rm -f "$tmp/out";;
   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
   esac \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
   :H)
   #
@@ -9080,19 +9102,19 @@ which seems to be undefined.  Please make sure it is defined." >&2;}
       $as_echo "/* $configure_input  */" \
       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
     } >"$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
       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
 $as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
       rm -f "$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
   else
     $as_echo "/* $configure_input  */" \
       && eval '$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
  ;;
 
@@ -9118,7 +9140,7 @@ _ACEOF
 ac_clean_files=$ac_clean_files_save
 
 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.
@@ -9139,7 +9161,7 @@ if test "$no_create" != yes; then
   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 $?
+  $ac_cs_success || as_fn_exit 1
 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.
       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
+	as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
     fi
 
     cd "$ac_popdir"
diff --git a/configure.in b/configure.in
index d8cd5f1..ad25b9b 100644
--- a/configure.in
+++ b/configure.in
@@ -1497,6 +1497,8 @@ EOF
   rm -f conftest*])
   if test $libc_cv_initfini_array != yes; then
     AC_MSG_ERROR([Need linker with .init_array/.fini_array support.])
+  elif AC_TRY_COMMAND([${CC-cc} -Wl,--verbose 2>&1|grep SORT_BY_INIT_PRIORITY 1>&AS_MESSAGE_LOG_FD]); then
+    AC_DEFINE(NO_CTORS_DTORS_SECTIONS)
   fi
 
   AC_CACHE_CHECK(for libunwind-support in compiler,
diff --git a/elf/sofini.c b/elf/sofini.c
index 5e06f0c..13e74b7 100644
--- a/elf/sofini.c
+++ b/elf/sofini.c
@@ -1,12 +1,14 @@
 /* Finalizer module for ELF shared C library.  This provides terminating
    null pointer words in the `.ctors' and `.dtors' sections.  */
 
+#ifndef NO_CTORS_DTORS_SECTIONS
 static void (*const __CTOR_END__[1]) (void)
      __attribute__ ((used, section (".ctors")))
      = { 0 };
 static void (*const __DTOR_END__[1]) (void)
      __attribute__ ((used, section (".dtors")))
      = { 0 };
+#endif
 
 /* Terminate the frame unwind info section with a 4byte 0 as a sentinel;
    this would be the 'length' field in a real FDE.  */
diff --git a/elf/soinit.c b/elf/soinit.c
index 6fecbb5..1db676a 100644
--- a/elf/soinit.c
+++ b/elf/soinit.c
@@ -3,6 +3,7 @@
    the `.ctors' and `.dtors' sections so the lists are terminated, and
    calling those lists of functions.  */
 
+#ifndef NO_CTORS_DTORS_SECTIONS
 #include <libc-internal.h>
 #include <stdlib.h>
 
@@ -40,3 +41,4 @@ __libc_fini (void)
 
 void (*_fini_ptr) (void) __attribute__ ((section (".fini_array")))
      = &__libc_fini;
+#endif
diff --git a/sysdeps/i386/init-first.c b/sysdeps/i386/init-first.c
index c6355a8..2af042f 100644
--- a/sysdeps/i386/init-first.c
+++ b/sysdeps/i386/init-first.c
@@ -59,7 +59,9 @@ _init (int argc, ...)
 {
   init (&argc);
 
+#ifndef NO_CTORS_DTORS_SECTIONS
   __libc_global_ctors ();
+#endif
 }
 #endif
 
diff --git a/sysdeps/mach/hurd/i386/init-first.c b/sysdeps/mach/hurd/i386/init-first.c
index f9a7a58..60823bd 100644
--- a/sysdeps/mach/hurd/i386/init-first.c
+++ b/sysdeps/mach/hurd/i386/init-first.c
@@ -92,7 +92,7 @@ posixland_init (int argc, char **argv, char **envp)
   __getopt_clean_environment (envp);
 #endif
 
-#ifdef SHARED
+#if defined SHARED && !defined NO_CTORS_DTORS_SECTIONS
   __libc_global_ctors ();
 #endif
 }
diff --git a/sysdeps/mach/hurd/powerpc/init-first.c b/sysdeps/mach/hurd/powerpc/init-first.c
index 20fa1d4..21b5054 100644
--- a/sysdeps/mach/hurd/powerpc/init-first.c
+++ b/sysdeps/mach/hurd/powerpc/init-first.c
@@ -82,7 +82,7 @@ posixland_init (int argc, char **argv, char **envp)
   __getopt_clean_environment (__environ);
 #endif
 
-#ifdef SHARED
+#if defined SHARED && !defined NO_CTORS_DTORS_SECTIONS
   __libc_global_ctors ();
 #endif
 }
diff --git a/sysdeps/sh/init-first.c b/sysdeps/sh/init-first.c
index d816625..1f3a821 100644
--- a/sysdeps/sh/init-first.c
+++ b/sysdeps/sh/init-first.c
@@ -59,7 +59,9 @@ _init (int argc, ...)
 {
   init (&argc);
 
+#ifndef NO_CTORS_DTORS_SECTIONS
   __libc_global_ctors ();
+#endif
 }
 #endif
 
diff --git a/sysdeps/unix/sysv/linux/init-first.c b/sysdeps/unix/sysv/linux/init-first.c
index 7b2333d..a60212f 100644
--- a/sysdeps/unix/sysv/linux/init-first.c
+++ b/sysdeps/unix/sysv/linux/init-first.c
@@ -93,7 +93,7 @@ _init (int argc, char **argv, char **envp)
   __getopt_clean_environment (envp);
 #endif
 
-#ifdef SHARED
+#if defined SHARED && !defined NO_CTORS_DTORS_SECTIONS
   __libc_global_ctors ();
 #endif
 }
-- 
1.7.3.4