summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--ChangeLog45
-rw-r--r--config.h.in3
-rw-r--r--config.make.in1
-rwxr-xr-xconfigure1033
-rw-r--r--configure.in13
-rw-r--r--elf/rtld.c11
-rw-r--r--linuxthreads/ChangeLog7
-rw-r--r--linuxthreads/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h45
-rw-r--r--nptl/ChangeLog46
-rw-r--r--nptl/Makefile3
-rw-r--r--nptl/allocatestack.c4
-rw-r--r--nptl/sysdeps/i386/tls.h2
-rw-r--r--nptl/sysdeps/ia64/tcb-offsets.sym1
-rw-r--r--nptl/sysdeps/ia64/tls.h15
-rw-r--r--nptl/sysdeps/pthread/createthread.c2
-rw-r--r--nptl/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h64
-rw-r--r--nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h182
-rw-r--r--nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S2
-rw-r--r--nptl/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h80
-rw-r--r--sysdeps/generic/dl-fptr.c2
-rw-r--r--sysdeps/generic/s_nexttowardf.c9
-rw-r--r--sysdeps/ia64/dl-machine.h10
-rw-r--r--sysdeps/ia64/elf/initfini.c28
-rw-r--r--sysdeps/unix/sysv/linux/ia64/brk.S18
-rw-r--r--sysdeps/unix/sysv/linux/ia64/clone2.S57
-rw-r--r--sysdeps/unix/sysv/linux/ia64/getcontext.S19
-rw-r--r--sysdeps/unix/sysv/linux/ia64/setcontext.S13
-rw-r--r--sysdeps/unix/sysv/linux/ia64/sysdep.h141
-rw-r--r--sysdeps/unix/sysv/linux/ia64/vfork.S3
29 files changed, 1334 insertions, 525 deletions
diff --git a/ChangeLog b/ChangeLog
index b23617dbb3..8bfcfba86b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,45 @@
+2003-12-02 David Mosberger <davidm@hpl.hp.com>
+
+ * sysdeps/ia64/elf/initfini.c: Add unwind info.
+
+ * sysdeps/ia64/dl-machine.h (elf_machine_matches_host): Mark with
+ attribute "unused".
+ (elf_machine_dynamic): Mark with attributes "unused" and "const".
+ (elf_machine_runtime_setup): Likewise.
+
+ * sysdeps/generic/dl-fptr.c (make_fptr_table): Mark with
+ attribute "always_inline".
+ * sysdeps/ia64/dl-machine.h (__ia64_init_bootstrap_fdesc_table):
+ Likewise.
+
+ * configure.in: Check whether compiler has libunwind support.
+ * config.make.in (have-cc-with-libunwind): New variable.
+ * config.h.in (HAVE_CC_WITH_LIBUNWIND): New macro.
+ * Makeconfig (gnulib): If have-cc-withh-libunwind is "yes", also
+ mention -lunwind.
+
+003-11-12 David Mosberger <davidm@hpl.hp.com>
+
+ * sysdeps/unix/sysv/linux/ia64/sysdep.h: Define DO_CALL_VIA_BREAK.
+ Redefine DO_CALL to use vdso if supported, otherwise DO_CALL_VIA_BREAK.
+ Likewise for DO_INLINE_SYSCALL. Make INTERNAL_SYSCALL use
+ DO_INLINE_SYSCALL.
+
+ * sysdeps/unix/sysv/linux/ia64/vfork.S: Use DO_CALL_VIA_BREAK()
+ instead of DO_CALL().
+
+ * sysdeps/unix/sysv/linux/ia64/clone2.S: Use break directly instead
+ of DO_CALL().
+
+ * sysdeps/unix/sysv/linux/ia64/brk.S (__curbrk): Restructure it
+ to take advantage of DO_CALL() macro.
+ * sysdeps/unix/sysv/linux/ia64/setcontext.S: Likewise.
+ * sysdeps/unix/sysv/linux/ia64/getcontext.S: Likewise.
+
+ * elf/rtld.c (dl_main): Restrict dl_sysinfo_dso check to first
+ program header. On ia64, the check failed previously because
+ there are two program headers.
+
2003-12-10 Andreas Jaeger <aj@suse.de>
Ruediger Oertel <ro@suse.de>
@@ -9,8 +51,9 @@
* sysdeps/i386/fpu/s_nexttoward.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_nexttoward.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_nexttoward.c: Likewise.
+ * sysdeps/generic/s_nexttowardf.c: Likewise.
* math/Makefile (tests): Add bug-nexttoward.
- * math/bug-nexttowward.c: New file.
+ * math/bug-nexttoward.c: New file.
* sysdeps/generic/s_nextafter.c: Make sure overflow exception is set.
* sysdeps/ieee754/flt-32/s_nextafterf.c: Likewise.
diff --git a/config.h.in b/config.h.in
index ba5a55cfc6..636ebeff90 100644
--- a/config.h.in
+++ b/config.h.in
@@ -153,6 +153,9 @@
sections. */
#undef HAVE_INITFINI_ARRAY
+/* Define if the compiler's exception support is based on libunwind. */
+#undef HAVE_CC_WITH_LIBUNWIND
+
/* Define if the access to static and hidden variables is position independent
and does not need relocations. */
#undef PI_STATIC_AND_HIDDEN
diff --git a/config.make.in b/config.make.in
index 39fe65a5aa..ae74ccf26e 100644
--- a/config.make.in
+++ b/config.make.in
@@ -55,6 +55,7 @@ have-cpp-asm-debuginfo = @libc_cv_cpp_asm_debuginfo@
enable-check-abi = @enable_check_abi@
have-forced-unwind = @libc_cv_forced_unwind@
have-fpie = @libc_cv_fpie@
+have-cc-with-libunwind = @libc_cv_cc_with_libunwind@
fno-unit-at-a-time = @fno_unit_at_a_time@
static-libgcc = @libc_cv_gcc_static_libgcc@
diff --git a/configure b/configure
index 5c48011c4b..165b20b9d5 100755
--- a/configure
+++ b/configure
@@ -1,12 +1,11 @@
#! /bin/sh
# From configure.in CVSid.
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.57 for GNU C Library (see version.h).
+# Generated by GNU Autoconf 2.59 for GNU C Library (see version.h).
#
# Report bugs to <glibc>.
#
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
+# Copyright (C) 2003 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
@@ -23,9 +22,10 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
set -o posix
fi
+DUALCASE=1; export DUALCASE # for MKS sh
# Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
as_unset=unset
else
as_unset=false
@@ -44,7 +44,7 @@ for as_var in \
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
LC_TELEPHONE LC_TIME
do
- if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
eval $as_var=C; export $as_var
else
$as_unset $as_var
@@ -221,16 +221,17 @@ rm -f conf$$ conf$$.exe conf$$.file
if mkdir -p . 2>/dev/null; then
as_mkdir_p=:
else
+ test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
as_executable_p="test -f"
# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
# IFS
@@ -312,7 +313,7 @@ ac_includes_default="\
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
@@ -671,7 +672,7 @@ done
# Be sure to have absolute paths.
for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
- localstatedir libdir includedir oldincludedir infodir mandir
+ localstatedir libdir includedir oldincludedir infodir mandir
do
eval ac_val=$`echo $ac_var`
case $ac_val in
@@ -711,10 +712,10 @@ if test -z "$srcdir"; then
# Try the directory containing this script, then its parent.
ac_confdir=`(dirname "$0") 2>/dev/null ||
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$0" : 'X\(//\)[^/]' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$0" : 'X\(//\)[^/]' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$0" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -814,9 +815,9 @@ _ACEOF
cat <<_ACEOF
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
- [$ac_default_prefix]
+ [$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
- [PREFIX]
+ [PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
@@ -949,12 +950,45 @@ case $srcdir in
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
cd $ac_dir
# Check for guested configure; otherwise get Cygnus style configure.
@@ -965,7 +999,7 @@ ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
echo
$SHELL $ac_srcdir/configure --help=recursive
elif test -f $ac_srcdir/configure.ac ||
- test -f $ac_srcdir/configure.in; then
+ test -f $ac_srcdir/configure.in; then
echo
$ac_configure --help
else
@@ -979,10 +1013,9 @@ test -n "$ac_init_help" && exit 0
if $ac_init_version; then
cat <<\_ACEOF
GNU C Library configure (see version.h)
-generated by GNU Autoconf 2.57
+generated by GNU Autoconf 2.59
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
@@ -994,7 +1027,7 @@ 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 2.57. Invocation command line was
+generated by GNU Autoconf 2.59. Invocation command line was
$ $0 $@
@@ -1071,19 +1104,19 @@ do
2)
ac_configure_args1="$ac_configure_args1 '$ac_arg'"
if test $ac_must_keep_next = true; then
- ac_must_keep_next=false # Got value, back to normal.
+ ac_must_keep_next=false # Got value, back to normal.
else
- case $ac_arg in
- *=* | --config-cache | -C | -disable-* | --disable-* \
- | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
- | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
- | -with-* | --with-* | -without-* | --without-* | --x)
- case "$ac_configure_args0 " in
- "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
- esac
- ;;
- -* ) ac_must_keep_next=true ;;
- esac
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
fi
ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
# Get rid of the leading space.
@@ -1117,12 +1150,12 @@ _ASBOX
case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
*ac_space=\ *)
sed -n \
- "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
;;
*)
sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
;;
esac;
}
@@ -1151,7 +1184,7 @@ _ASBOX
for ac_var in $ac_subst_files
do
eval ac_val=$`echo $ac_var`
- echo "$ac_var='"'"'$ac_val'"'"'"
+ echo "$ac_var='"'"'$ac_val'"'"'"
done | sort
echo
fi
@@ -1170,7 +1203,7 @@ _ASBOX
echo "$as_me: caught signal $ac_signal"
echo "$as_me: exit $exit_status"
} >&5
- rm -f core core.* *.core &&
+ rm -f core *.core &&
rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
' 0
@@ -1250,7 +1283,7 @@ fi
# value.
ac_cache_corrupted=false
for ac_var in `(set) 2>&1 |
- sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val="\$ac_cv_env_${ac_var}_value"
@@ -1267,13 +1300,13 @@ echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
+ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
echo "$as_me: former value: $ac_old_val" >&2;}
- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
+ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
echo "$as_me: current value: $ac_new_val" >&2;}
- ac_cache_corrupted=:
+ ac_cache_corrupted=:
fi;;
esac
# Pass precious variables to config.status.
@@ -2134,6 +2167,7 @@ echo "${ECHO_T}$default_sysnames" >&6
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
@@ -2150,6 +2184,7 @@ do
case $as_dir/ in
./ | .// | /cC/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
/usr/ucb/* ) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
@@ -2157,20 +2192,20 @@ case $as_dir/ in
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
- if test $ac_prog = install &&
- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- elif test $ac_prog = install &&
- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # program-specific install script used by HP pwplus--don't use.
- :
- else
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
+ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
done
done
;;
@@ -2558,7 +2593,6 @@ if test "${ac_cv_objext+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -2609,7 +2643,6 @@ if test "${ac_cv_c_compiler_gnu+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -2629,11 +2662,21 @@ main ()
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -2646,7 +2689,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_compiler_gnu=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
@@ -2662,7 +2705,6 @@ if test "${ac_cv_prog_cc_g+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -2679,11 +2721,21 @@ main ()
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -2696,7 +2748,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_prog_cc_g=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
@@ -2723,7 +2775,6 @@ else
ac_cv_prog_cc_stdc=no
ac_save_CC=$CC
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -2751,6 +2802,16 @@ static char *f (char * (*g) (char **, int), char **p, ...)
va_end (v);
return s;
}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std1 is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std1. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
@@ -2777,11 +2838,21 @@ do
CC="$ac_save_CC $ac_arg"
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -2794,7 +2865,7 @@ else
sed 's/^/| /' conftest.$ac_ext >&5
fi
-rm -f conftest.$ac_objext
+rm -f conftest.err conftest.$ac_objext
done
rm -f conftest.$ac_ext conftest.$ac_objext
CC=$ac_save_CC
@@ -2822,19 +2893,28 @@ cat >conftest.$ac_ext <<_ACEOF
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
for ac_declaration in \
- ''\
- '#include <stdlib.h>' \
+ '' \
'extern "C" void std::exit (int) throw (); using std::exit;' \
'extern "C" void std::exit (int); using std::exit;' \
'extern "C" void exit (int) throw ();' \
@@ -2842,14 +2922,13 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
'void exit (int);'
do
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <stdlib.h>
$ac_declaration
+#include <stdlib.h>
int
main ()
{
@@ -2860,11 +2939,21 @@ exit (42);
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -2877,9 +2966,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
continue
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -2896,11 +2984,21 @@ exit (42);
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -2912,7 +3010,7 @@ else
sed 's/^/| /' conftest.$ac_ext >&5
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
done
rm -f conftest*
if test -n "$ac_declaration"; then
@@ -2926,7 +3024,7 @@ else
sed 's/^/| /' conftest.$ac_ext >&5
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -3004,7 +3102,6 @@ do
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -3015,7 +3112,7 @@ cat >>conftest.$ac_ext <<_ACEOF
#else
# include <assert.h>
#endif
- Syntax error
+ Syntax error
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -3027,6 +3124,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(exit $ac_status); } >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
else
ac_cpp_err=
fi
@@ -3047,7 +3145,6 @@ rm -f conftest.err conftest.$ac_ext
# OK, works on sane cases. Now check whether non-existent headers
# can be detected and how.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -3065,6 +3162,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(exit $ac_status); } >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
else
ac_cpp_err=
fi
@@ -3111,7 +3209,6 @@ do
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -3122,7 +3219,7 @@ cat >>conftest.$ac_ext <<_ACEOF
#else
# include <assert.h>
#endif
- Syntax error
+ Syntax error
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -3134,6 +3231,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(exit $ac_status); } >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
else
ac_cpp_err=
fi
@@ -3154,7 +3252,6 @@ rm -f conftest.err conftest.$ac_ext
# OK, works on sane cases. Now check whether non-existent headers
# can be detected and how.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -3172,6 +3269,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(exit $ac_status); } >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
else
ac_cpp_err=
fi
@@ -3330,7 +3428,6 @@ if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -3350,11 +3447,21 @@ main ()
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -3367,7 +3474,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_compiler_gnu=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
fi
@@ -3383,7 +3490,6 @@ if test "${ac_cv_prog_cxx_g+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -3400,11 +3506,21 @@ main ()
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -3417,7 +3533,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_prog_cxx_g=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
@@ -3437,8 +3553,7 @@ else
fi
fi
for ac_declaration in \
- ''\
- '#include <stdlib.h>' \
+ '' \
'extern "C" void std::exit (int) throw (); using std::exit;' \
'extern "C" void std::exit (int); using std::exit;' \
'extern "C" void exit (int) throw ();' \
@@ -3446,14 +3561,13 @@ for ac_declaration in \
'void exit (int);'
do
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <stdlib.h>
$ac_declaration
+#include <stdlib.h>
int
main ()
{
@@ -3464,11 +3578,21 @@ exit (42);
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -3481,9 +3605,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
continue
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -3500,11 +3623,21 @@ exit (42);
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -3516,7 +3649,7 @@ else
sed 's/^/| /' conftest.$ac_ext >&5
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
done
rm -f conftest*
if test -n "$ac_declaration"; then
@@ -4626,7 +4759,6 @@ if test "${libc_cv_friendly_stddef+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -4651,11 +4783,21 @@ if (&size == NULL || &wchar == NULL) abort ();
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -4668,7 +4810,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
libc_cv_friendly_stddef=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
@@ -5204,6 +5346,72 @@ _ACEOF
fi
+ echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5
+echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6
+if test "${libc_cv_cc_with_libunwind+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <libunwind.h>
+int
+main ()
+{
+
+ unw_context_t uc;
+ unw_cursor_t c;
+ unw_getcontext (&uc);
+ unw_init_local (&c, &uc)
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ libc_cv_cc_with_libunwind=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+libc_cv_cc_with_libunwind=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5
+echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6
+
+ if test $libc_cv_cc_with_libunwind = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_CC_WITH_LIBUNWIND 1
+_ACEOF
+
+ fi
+
echo "$as_me:$LINENO: checking for -z nodelete option" >&5
echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
if test "${libc_cv_z_nodelete+set}" = set; then
@@ -5486,7 +5694,6 @@ if test "${libc_cv_have_initfini+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -5505,11 +5712,21 @@ asm (".section .init");
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -5522,7 +5739,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
libc_cv_have_initfini=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
echo "${ECHO_T}$libc_cv_have_initfini" >&6
@@ -5578,7 +5795,6 @@ if test "${libc_cv_asm_underscores+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -5595,11 +5811,21 @@ glibc_foobar ();
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
+ (eval $ac_link) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -5612,7 +5838,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
libc_cv_asm_underscores=no
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
echo "${ECHO_T}$libc_cv_asm_underscores" >&6
@@ -5932,7 +6159,6 @@ if test "${libc_cv_c_asmcr0_bug+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -5949,11 +6175,21 @@ main ()
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -5966,7 +6202,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
libc_cv_c_asmcr0_bug='yes'
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
@@ -6290,7 +6526,6 @@ if test "$with_gd" != "no"; then
old_LIBS="$LIBS"
LIBS="$LIBS -lgd -lpng -lz -lm"
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6307,11 +6542,21 @@ gdImagePng (0, 0)
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
+ (eval $ac_link) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -6324,7 +6569,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
LIBGD=no
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
CFLAGS="$old_CFLAGS"
LDFLAGS="$old_LDFLAGS"
LIBS="$old_LIBS"
@@ -6357,7 +6603,6 @@ if test "${ac_cv_header_stdc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6378,11 +6623,21 @@ main ()
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -6395,12 +6650,11 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_header_stdc=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6422,7 +6676,6 @@ fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6447,7 +6700,6 @@ if test $ac_cv_header_stdc = yes; then
:
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6459,9 +6711,9 @@ cat >>conftest.$ac_ext <<_ACEOF
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
@@ -6472,7 +6724,7 @@ main ()
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
+ || toupper (i) != TOUPPER (i))
exit(2);
exit (0);
}
@@ -6497,7 +6749,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
ac_cv_header_stdc=no
fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
fi
@@ -6522,7 +6774,7 @@ fi
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
+ inttypes.h stdint.h unistd.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_header" >&5
@@ -6531,7 +6783,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6543,11 +6794,21 @@ $ac_includes_default
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -6560,7 +6821,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_Header=no"
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
@@ -6580,7 +6841,6 @@ if test "${ac_cv_type_long_double+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6600,11 +6860,21 @@ if (sizeof (long double))
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -6617,7 +6887,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_type_long_double=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
echo "${ECHO_T}$ac_cv_type_long_double" >&6
@@ -6635,7 +6905,6 @@ else
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6654,11 +6923,21 @@ test_array [0] = 0
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -6667,7 +6946,6 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_lo=0 ac_mid=0
while :; do
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6686,11 +6964,21 @@ test_array [0] = 0
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -6702,20 +6990,19 @@ else
sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr $ac_mid + 1`
- if test $ac_lo -le $ac_mid; then
- ac_lo= ac_hi=
- break
- fi
- ac_mid=`expr 2 '*' $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6734,11 +7021,21 @@ test_array [0] = 0
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -6747,7 +7044,6 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_hi=-1 ac_mid=-1
while :; do
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6766,11 +7062,21 @@ test_array [0] = 0
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -6782,13 +7088,13 @@ else
sed 's/^/| /' conftest.$ac_ext >&5
ac_hi=`expr '(' $ac_mid ')' - 1`
- if test $ac_mid -le $ac_hi; then
- ac_lo= ac_hi=
- break
- fi
- ac_mid=`expr 2 '*' $ac_mid`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
echo "$as_me: failed program was:" >&5
@@ -6796,14 +7102,13 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_lo= ac_hi=
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6822,11 +7127,21 @@ test_array [0] = 0
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -6839,7 +7154,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr '(' $ac_mid ')' + 1`
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
done
case $ac_lo in
?*) ac_cv_sizeof_long_double=$ac_lo;;
@@ -6858,7 +7173,6 @@ See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
@@ -6920,7 +7234,7 @@ echo "$as_me: error: cannot compute sizeof (long double), 77
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
rm -f conftest.val
@@ -7199,13 +7513,13 @@ _ACEOF
# `set' does not quote correctly, so add quotes (double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \).
sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;;
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
;;
esac;
} |
@@ -7235,13 +7549,13 @@ test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
# 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[ ]*=/{
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
s/:*\$(srcdir):*/:/;
s/:*\${srcdir}:*/:/;
s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ ]*\):*/\1/;
+s/^\([^=]*=[ ]*\):*/\1/;
s/:*$//;
-s/^[^=]*=[ ]*$//;
+s/^[^=]*=[ ]*$//;
}'
fi
@@ -7252,7 +7566,7 @@ ac_ltlibobjs=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_i=`echo "$ac_i" |
- sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+ sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
# 2. Add them.
ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
@@ -7296,9 +7610,10 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
set -o posix
fi
+DUALCASE=1; export DUALCASE # for MKS sh
# Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
as_unset=unset
else
as_unset=false
@@ -7317,7 +7632,7 @@ for as_var in \
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
LC_TELEPHONE LC_TIME
do
- if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
eval $as_var=C; export $as_var
else
$as_unset $as_var
@@ -7496,16 +7811,17 @@ rm -f conf$$ conf$$.exe conf$$.file
if mkdir -p . 2>/dev/null; then
as_mkdir_p=:
else
+ test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
as_executable_p="test -f"
# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
# IFS
@@ -7532,7 +7848,7 @@ _ASBOX
cat >&5 <<_CSEOF
This file was extended by GNU C Library $as_me (see version.h), which was
-generated by GNU Autoconf 2.57. Invocation command line was
+generated by GNU Autoconf 2.59. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
@@ -7576,9 +7892,9 @@ Usage: $0 [OPTIONS] [FILE]...
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
- instantiate the configuration file FILE
+ instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
- instantiate the configuration header FILE
+ instantiate the configuration header FILE
Configuration files:
$config_files
@@ -7595,11 +7911,10 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
GNU C Library config.status (see version.h)
-configured by $0, generated by GNU Autoconf 2.57,
+configured by $0, generated by GNU Autoconf 2.59,
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
srcdir=$srcdir
@@ -7856,6 +8171,7 @@ s,@BISON@,$BISON,;t t
s,@VERSIONING@,$VERSIONING,;t t
s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
+s,@libc_cv_cc_with_libunwind@,$libc_cv_cc_with_libunwind,;t t
s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
@@ -7932,9 +8248,9 @@ _ACEOF
(echo ':t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+ ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
else
- ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+ ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
fi
ac_sed_frag=`expr $ac_sed_frag + 1`
ac_beg=$ac_end
@@ -7952,21 +8268,21 @@ for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case $ac_file in
- | *:- | *:-:* ) # input from stdin
- cat >$tmp/stdin
- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
* ) ac_file_in=$ac_file.in ;;
esac
# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
ac_dir=`(dirname "$ac_file") 2>/dev/null ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_file" : 'X\(//\)[^/]' \| \
- X"$ac_file" : 'X\(//\)$' \| \
- X"$ac_file" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -7982,10 +8298,10 @@ echo X"$ac_file" |
as_dirs="$as_dir $as_dirs"
as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -8023,12 +8339,45 @@ case $srcdir in
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
case $INSTALL in
@@ -8050,7 +8399,7 @@ echo "$as_me: creating $ac_file" >&6;}
configure_input="$ac_file. "
fi
configure_input=$configure_input"Generated from `echo $ac_file_in |
- sed 's,.*/,,'` by configure."
+ sed 's,.*/,,'` by configure."
# First look for the input files in the build tree, otherwise in the
# src tree.
@@ -8059,24 +8408,24 @@ echo "$as_me: creating $ac_file" >&6;}
case $f in
-) echo $tmp/stdin ;;
[\\/$]*)
- # Absolute (can't be DOS-style, as IFS=:)
- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
- echo $f;;
+ echo "$f";;
*) # Relative
- if test -f "$f"; then
- # Build tree
- echo $f
- elif test -f "$srcdir/$f"; then
- # Source tree
- echo $srcdir/$f
- else
- # /dev/null tree
- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ if test -f "$f"; then
+ # Build tree
+ echo "$f"
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo "$srcdir/$f"
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
- fi;;
+ fi;;
esac
done` || { (exit 1); exit 1; }
_ACEOF
@@ -8118,12 +8467,12 @@ cat >>$CONFIG_STATUS <<\_ACEOF
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
-ac_dB='[ ].*$,\1#\2'
+ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='[ ].*$,\1#\2'
ac_dC=' '
ac_dD=',;t'
# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_uB='$,\1#\2define\3'
ac_uC=' '
ac_uD=',;t'
@@ -8132,11 +8481,11 @@ for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case $ac_file in
- | *:- | *:-:* ) # input from stdin
- cat >$tmp/stdin
- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
* ) ac_file_in=$ac_file.in ;;
esac
@@ -8150,28 +8499,29 @@ echo "$as_me: creating $ac_file" >&6;}
case $f in
-) echo $tmp/stdin ;;
[\\/$]*)
- # Absolute (can't be DOS-style, as IFS=:)
- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
- echo $f;;
+ # Do quote $f, to prevent DOS paths from being IFS'd.
+ echo "$f";;
*) # Relative
- if test -f "$f"; then
- # Build tree
- echo $f
- elif test -f "$srcdir/$f"; then
- # Source tree
- echo $srcdir/$f
- else
- # /dev/null tree
- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ if test -f "$f"; then
+ # Build tree
+ echo "$f"
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo "$srcdir/$f"
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
- fi;;
+ fi;;
esac
done` || { (exit 1); exit 1; }
# Remove the trailing spaces.
- sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
+ sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
_ACEOF
@@ -8194,9 +8544,9 @@ s/[\\&,]/\\&/g
s,[\\$`],\\&,g
t clear
: clear
-s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
t end
-s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
: end
_ACEOF
# If some macros were called several times there might be several times
@@ -8210,13 +8560,13 @@ rm -f confdef2sed.sed
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
cat >>conftest.undefs <<\_ACEOF
-s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
_ACEOF
# Break up conftest.defines because some shells have a limit on the size
# of here documents, and old seds have small limits too (100 cmds).
echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
-echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
echo ' :' >>$CONFIG_STATUS
rm -f conftest.tail
@@ -8225,7 +8575,7 @@ do
# Write a limited-size here document to $tmp/defines.sed.
echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
# Speed up: don't consider the non `#define' lines.
- echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
+ echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
# Work around the forget-to-reset-the-flag bug.
echo 't clr' >>$CONFIG_STATUS
echo ': clr' >>$CONFIG_STATUS
@@ -8252,7 +8602,7 @@ do
# Write a limited-size here document to $tmp/undefs.sed.
echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
# Speed up: don't consider the non `#undef'
- echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
+ echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
# Work around the forget-to-reset-the-flag bug.
echo 't clr' >>$CONFIG_STATUS
echo ': clr' >>$CONFIG_STATUS
@@ -8286,10 +8636,10 @@ echo "$as_me: $ac_file is unchanged" >&6;}
else
ac_dir=`(dirname "$ac_file") 2>/dev/null ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_file" : 'X\(//\)[^/]' \| \
- X"$ac_file" : 'X\(//\)$' \| \
- X"$ac_file" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -8305,10 +8655,10 @@ echo X"$ac_file" |
as_dirs="$as_dir $as_dirs"
as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -8340,16 +8690,41 @@ for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_dest" : 'X\(//\)[^/]' \| \
- X"$ac_dest" : 'X\(//\)$' \| \
- X"$ac_dest" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$ac_dest" : 'X\(//\)[^/]' \| \
+ X"$ac_dest" : 'X\(//\)$' \| \
+ X"$ac_dest" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$ac_dest" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
/^X\(\/\/\)$/{ s//\1/; q; }
/^X\(\/\).*/{ s//\1/; q; }
s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
ac_builddir=.
if test "$ac_dir" != .; then
@@ -8375,12 +8750,45 @@ case $srcdir in
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
@@ -8481,10 +8889,10 @@ echo "$as_me: configuring in $ac_dir" >&6;}
as_dirs="$as_dir $as_dirs"
as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -8522,12 +8930,45 @@ case $srcdir in
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
cd $ac_dir
@@ -8551,15 +8992,15 @@ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
case $cache_file in
[\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
*) # Relative path.
- ac_sub_cache_file=$ac_top_builddir$cache_file ;;
+ ac_sub_cache_file=$ac_top_builddir$cache_file ;;
esac
{ echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
# The eval makes quoting arguments work.
eval $ac_sub_configure $ac_sub_configure_args \
- --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
- { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
+ --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
+ { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
{ (exit 1); exit 1; }; }
fi
diff --git a/configure.in b/configure.in
index 5dab7d6960..77e91e30c7 100644
--- a/configure.in
+++ b/configure.in
@@ -1219,6 +1219,19 @@ EOF
AC_DEFINE(HAVE_INITFINI_ARRAY)
fi
+ AC_CACHE_CHECK(for libunwind-support in compiler,
+ libc_cv_cc_with_libunwind, [dnl
+ AC_TRY_LINK([#include <libunwind.h>], [
+ unw_context_t uc;
+ unw_cursor_t c;
+ unw_getcontext (&uc);
+ unw_init_local (&c, &uc)],
+ libc_cv_cc_with_libunwind=yes, libc_cv_cc_with_libunwind=no)])
+ AC_SUBST(libc_cv_cc_with_libunwind)
+ if test $libc_cv_cc_with_libunwind = yes; then
+ AC_DEFINE(HAVE_CC_WITH_LIBUNWIND)
+ fi
+
AC_CACHE_CHECK(for -z nodelete option,
libc_cv_z_nodelete, [dnl
cat > conftest.c <<EOF
diff --git a/elf/rtld.c b/elf/rtld.c
index 82f7ed3fc2..dcc617bb76 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -1163,6 +1163,9 @@ of this helper program; chances are you did not intend to run this program.\n\
if (__builtin_expect (l != NULL, 1))
{
static ElfW(Dyn) dyn_temp[DL_RO_DYN_TEMP_CNT];
+#ifndef NDEBUG
+ uint_fast16_t pt_load_num = 0;
+#endif
l->l_phdr = ((const void *) GL(dl_sysinfo_dso)
+ GL(dl_sysinfo_dso)->e_phoff);
@@ -1176,8 +1179,14 @@ of this helper program; chances are you did not intend to run this program.\n\
l->l_ldnum = ph->p_memsz / sizeof (ElfW(Dyn));
break;
}
+#ifndef NDEBUG
if (ph->p_type == PT_LOAD)
- assert ((void *) ph->p_vaddr == GL(dl_sysinfo_dso));
+ {
+ assert (pt_load_num
+ || (void *) ph->p_vaddr == GL(dl_sysinfo_dso));
+ pt_load_num++;
+ }
+#endif
}
elf_get_dynamic_info (l, dyn_temp);
_dl_setup_hash (l);
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index b439941516..964256fea7 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,8 +1,11 @@
+2003-11-19 David Mosberger <davidm@hpl.hp.com>
+
+ * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: New file.
+
2003-12-10 Andreas Jaeger <aj@suse.de>
Ruediger Oertel <ro@suse.de>
- * sysdeps/alpha/elf/pt-initfini.c (__asm__): Remove extra
- .prologue.
+ * sysdeps/alpha/elf/pt-initfini.c (__asm__): Remove extra .prologue.
2003-11-30 Andreas Jaeger <aj@suse.de>
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h b/linuxthreads/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h
new file mode 100644
index 0000000000..abc25ddd48
--- /dev/null
+++ b/linuxthreads/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h
@@ -0,0 +1,45 @@
+/* System-specific settings for dynamic linker code. IA-64 version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _DL_SYSDEP_H
+#define _DL_SYSDEP_H 1
+
+#define NEED_DL_SYSINFO 1
+#undef USE_DL_SYSINFO
+
+#if defined NEED_DL_SYSINFO && !defined __ASSEMBLER__
+/* Don't declare this as a function---we want it's entry-point, not
+ it's function descriptor... */
+extern int _dl_sysinfo_break attribute_hidden;
+# define DL_SYSINFO_DEFAULT ((uintptr_t) &_dl_sysinfo_break)
+# define DL_SYSINFO_IMPLEMENTATION \
+ asm (".text\n\t" \
+ ".hidden _dl_sysinfo_break\n\t" \
+ ".proc _dl_sysinfo_break\n\t" \
+ "_dl_sysinfo_break:\n\t" \
+ ".prologue\n\t" \
+ ".altrp b6\n\t" \
+ ".body\n\t" \
+ "break 0x100000;\n\t" \
+ "br.ret.sptk.many b6;\n\t" \
+ ".endp _dl_sysinfo_break" \
+ ".previous");
+#endif
+
+#endif /* dl-sysdep.h */
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 4c3bc0c5c7..776a258e30 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,49 @@
+2003-12-02 David Mosberger <davidm@hpl.hp.com>
+
+ * Makefile (link-libc-static): Remove -lgcc_eh---it's already mentioned
+ in $(gnulib). Also, remove stale comment.
+
+2003-11-12 David Mosberger <davidm@hpl.hp.com>
+
+ * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (PSEUDO): Take
+ advantage of new syscall stub and optimize accordingly.
+
+ * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__NR_futex): Rename
+ from SYS_futex, to match expectations of
+ sysdep.h:DO_INLINE_SYSCALL.
+ (lll_futex_clobbers): Remove.
+ (lll_futex_timed_wait): Rewrite in terms of DO_INLINE_SYSCALL.
+ (lll_futex_wake): Likewise.
+ (lll_futex_requeue): Likewise.
+ (__lll_mutex_trylock): Rewrite to a macro, so we can include this
+ file before DO_INLINE_SYSCALL is defined (proposed by Jakub
+ Jelinek).
+ (__lll_mutex_lock): Likewise.
+ (__lll_mutex_cond_lock): Likewise.
+ (__lll_mutex_timed_lock): Likewise.
+ (__lll_mutex_unlock): Likewise.
+ (__lll_mutex_unlock_force): Likewise.
+
+ * sysdeps/ia64/tls.h: Move declaration of __thread_self up so it
+ comes before the include of <sysdep.h>.
+ (THREAD_SELF_SYSINFO): New macro.
+ (THREAD_SYSINFO): Likewise.
+ (INIT_SYSINFO): New macro.
+ (TLS_INIT_TP): Call INIT_SYSINFO.
+
+ * sysdeps/ia64/tcb-offsets.sym: Add SYSINFO_OFFSET.
+
+ * sysdeps/pthread/createthread.c (create_thread): Use
+ THREAD_SELF_SYSINFO and THREAD_SYSINFO instead of open code.
+ * allocatestack.c (allocate_stack): Use THREAD_SYSINFO and
+ THREAD_SELF_SYSINFO instead of open code.
+ * sysdeps/i386/tls.h (THREAD_SELF_SYSINFO): New macro.
+ (THREAD_SYSINFO): Likewise.
+
+ * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: New file.
+
+ * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: Work around gas problem.
+
2003-12-06 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/ia64/pt-initfini.c: Use .init_array
diff --git a/nptl/Makefile b/nptl/Makefile
index d50ae0a794..78613858be 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -319,8 +319,7 @@ CFLAGS-flockfile.c = -D_IO_MTSAFE_IO
CFLAGS-ftrylockfile.c = -D_IO_MTSAFE_IO
CFLAGS-funlockfile.c = -D_IO_MTSAFE_IO
-# Ugly, ugly. We have to link with libgcc_eh but how?
-link-libc-static := $(common-objpfx)libc.a $(gnulib) -lgcc_eh $(common-objpfx)libc.a
+link-libc-static := $(common-objpfx)libc.a $(gnulib) $(common-objpfx)libc.a
ifeq ($(build-static),yes)
tests-static += tst-locale1 tst-locale2
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c
index f9600ccbd1..343dd683d6 100644
--- a/nptl/allocatestack.c
+++ b/nptl/allocatestack.c
@@ -352,7 +352,7 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
#ifdef NEED_DL_SYSINFO
/* Copy the sysinfo value from the parent. */
- pd->header.sysinfo = THREAD_GETMEM (THREAD_SELF, header.sysinfo);
+ THREAD_SYSINFO(pd) = THREAD_SELF_SYSINFO;
#endif
/* The process ID is also the same as that of the caller. */
@@ -488,7 +488,7 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp,
#ifdef NEED_DL_SYSINFO
/* Copy the sysinfo value from the parent. */
- pd->header.sysinfo = THREAD_GETMEM (THREAD_SELF, header.sysinfo);
+ THREAD_SYSINFO(pd) = THREAD_SELF_SYSINFO;
#endif
/* The process ID is also the same as that of the caller. */
diff --git a/nptl/sysdeps/i386/tls.h b/nptl/sysdeps/i386/tls.h
index 873467ca77..a7abe703ab 100644
--- a/nptl/sysdeps/i386/tls.h
+++ b/nptl/sysdeps/i386/tls.h
@@ -128,6 +128,8 @@ union user_desc_init
# define GET_DTV(descr) \
(((tcbhead_t *) (descr))->dtv)
+#define THREAD_SELF_SYSINFO THREAD_GETMEM (THREAD_SELF, header.sysinfo)
+#define THREAD_SYSINFO(pd) ((pd)->header.sysinfo)
/* Macros to load from and store into segment registers. */
# ifndef TLS_GET_GS
diff --git a/nptl/sysdeps/ia64/tcb-offsets.sym b/nptl/sysdeps/ia64/tcb-offsets.sym
index 11cc06ab31..24dc3e9683 100644
--- a/nptl/sysdeps/ia64/tcb-offsets.sym
+++ b/nptl/sysdeps/ia64/tcb-offsets.sym
@@ -2,3 +2,4 @@
#include <tls.h>
MULTIPLE_THREADS_OFFSET offsetof (struct pthread, header.multiple_threads) - sizeof (struct pthread)
+SYSINFO_OFFSET offsetof (tcbhead_t, private)
diff --git a/nptl/sysdeps/ia64/tls.h b/nptl/sysdeps/ia64/tls.h
index b6b20c0f50..262944d89f 100644
--- a/nptl/sysdeps/ia64/tls.h
+++ b/nptl/sysdeps/ia64/tls.h
@@ -42,6 +42,8 @@ typedef struct
void *private;
} tcbhead_t;
+register struct pthread *__thread_self __asm__("r13");
+
# define TLS_MULTIPLE_THREADS_IN_TCB 1
#else /* __ASSEMBLER__ */
@@ -64,8 +66,6 @@ typedef struct
/* Get system call information. */
# include <sysdep.h>
-register struct pthread *__thread_self __asm__("r13");
-
/* This is the size of the initial TCB. */
# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
@@ -100,11 +100,20 @@ register struct pthread *__thread_self __asm__("r13");
# define GET_DTV(descr) \
(((tcbhead_t *) (descr))->dtv)
+#define THREAD_SELF_SYSINFO (((tcbhead_t *) __thread_self)->private)
+#define THREAD_SYSINFO(pd) (((tcbhead_t *) ((pd) + 1))->private)
+
+#if defined NEED_DL_SYSINFO
+# define INIT_SYSINFO THREAD_SELF_SYSINFO = (void *) GL(dl_sysinfo)
+#else
+# define INIT_SYSINFO NULL
+#endif
+
/* Code to initially initialize the thread pointer. This might need
special attention since 'errno' is not yet available and if the
operation can cause a failure 'errno' must not be touched. */
# define TLS_INIT_TP(thrdescr, secondcall) \
- (__thread_self = (thrdescr), NULL)
+ (__thread_self = (thrdescr), INIT_SYSINFO, NULL)
/* Return the address of the dtv for the current thread. */
# define THREAD_DTV() \
diff --git a/nptl/sysdeps/pthread/createthread.c b/nptl/sysdeps/pthread/createthread.c
index 373a21fe6e..71ce02db0e 100644
--- a/nptl/sysdeps/pthread/createthread.c
+++ b/nptl/sysdeps/pthread/createthread.c
@@ -226,7 +226,7 @@ create_thread (struct pthread *pd, const struct pthread_attr *attr,
}
#ifdef NEED_DL_SYSINFO
- assert (THREAD_GETMEM (THREAD_SELF, header.sysinfo) == pd->header.sysinfo);
+ assert (THREAD_SELF_SYSINFO == THREAD_SYSINFO(pd));
#endif
/* Actually create the thread. */
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h b/nptl/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h
new file mode 100644
index 0000000000..e499be1e49
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h
@@ -0,0 +1,64 @@
+/* System-specific settings for dynamic linker code. IA-64 version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _DL_SYSDEP_H
+#define _DL_SYSDEP_H 1
+
+/* This macro must be defined to either 0 or 1.
+
+ If 1, then an errno global variable hidden in ld.so will work right with
+ all the errno-using libc code compiled for ld.so, and there is never a
+ need to share the errno location with libc. This is appropriate only if
+ all the libc functions that ld.so uses are called without PLT and always
+ get the versions linked into ld.so rather than the libc ones. */
+
+#ifdef IS_IN_rtld
+# define RTLD_PRIVATE_ERRNO 1
+#else
+# define RTLD_PRIVATE_ERRNO 0
+#endif
+
+/* Traditionally system calls have been made using break 0x100000. A
+ second method was introduced which, if possible, will use the EPC
+ instruction. To signal the presence and where to find the code the
+ kernel passes an AT_SYSINFO_EHDR pointer in the auxiliary vector to
+ the application. */
+#define NEED_DL_SYSINFO 1
+#define USE_DL_SYSINFO 1
+
+#if defined NEED_DL_SYSINFO && !defined __ASSEMBLER__
+/* Don't declare this as a function---we want it's entry-point, not
+ it's function descriptor... */
+extern int _dl_sysinfo_break attribute_hidden;
+# define DL_SYSINFO_DEFAULT ((uintptr_t) &_dl_sysinfo_break)
+# define DL_SYSINFO_IMPLEMENTATION \
+ asm (".text\n\t" \
+ ".hidden _dl_sysinfo_break\n\t" \
+ ".proc _dl_sysinfo_break\n\t" \
+ "_dl_sysinfo_break:\n\t" \
+ ".prologue\n\t" \
+ ".altrp b6\n\t" \
+ ".body\n\t" \
+ "break 0x100000;\n\t" \
+ "br.ret.sptk.many b6;\n\t" \
+ ".endp _dl_sysinfo_break" \
+ ".previous");
+#endif
+
+#endif /* dl-sysdep.h */
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h
index d068b06894..e462776c02 100644
--- a/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h
+++ b/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h
@@ -26,7 +26,7 @@
#include <ia64intrin.h>
#include <atomic.h>
-#define SYS_futex 1230
+#define __NR_futex 1230
#define FUTEX_WAIT 0
#define FUTEX_WAKE 1
#define FUTEX_REQUEUE 3
@@ -34,112 +34,52 @@
/* Initializer for compatibility lock. */
#define LLL_MUTEX_LOCK_INITIALIZER (0)
-#define lll_futex_clobbers \
- "out5", "out6", "out7", \
- /* Non-stacked integer registers, minus r8, r10, r15. */ \
- "r2", "r3", "r9", "r11", "r12", "r13", "r14", "r16", "r17", "r18", \
- "r19", "r20", "r21", "r22", "r23", "r24", "r25", "r26", "r27", \
- "r28", "r29", "r30", "r31", \
- /* Predicate registers. */ \
- "p6", "p7", "p8", "p9", "p10", "p11", "p12", "p13", "p14", "p15", \
- /* Non-rotating fp registers. */ \
- "f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \
- /* Branch registers. */ \
- "b6", "b7", \
- "memory"
-
#define lll_futex_wait(futex, val) lll_futex_timed_wait (futex, val, 0)
-#define lll_futex_timed_wait(futex, val, timespec) \
- ({ \
- register long int __o0 asm ("out0") = (long int) (futex); \
- register long int __o1 asm ("out1") = FUTEX_WAIT; \
- register int __o2 asm ("out2") = (int) (val); \
- register long int __o3 asm ("out3") = (long int) (timespec); \
- register long int __r8 asm ("r8"); \
- register long int __r10 asm ("r10"); \
- register long int __r15 asm ("r15") = SYS_futex; \
- \
- __asm __volatile ("break %7;;" \
- : "=r" (__r8), "=r" (__r10), "=r" (__r15), \
- "=r" (__o0), "=r" (__o1), "=r" (__o2), "=r" (__o3) \
- : "i" (0x100000), "2" (__r15), "3" (__o0), "4" (__o1), \
- "5" (__o2), "6" (__o3) \
- : "out4", lll_futex_clobbers); \
- __r10 == -1 ? -__r8 : __r8; \
- })
-
-
-#define lll_futex_wake(futex, nr) \
- ({ \
- register long int __o0 asm ("out0") = (long int) (futex); \
- register long int __o1 asm ("out1") = FUTEX_WAKE; \
- register int __o2 asm ("out2") = (int) (nr); \
- register long int __r8 asm ("r8"); \
- register long int __r10 asm ("r10"); \
- register long int __r15 asm ("r15") = SYS_futex; \
- \
- __asm __volatile ("break %6;;" \
- : "=r" (__r8), "=r" (__r10), "=r" (__r15), \
- "=r" (__o0), "=r" (__o1), "=r" (__o2) \
- : "i" (0x100000), "2" (__r15), "3" (__o0), "4" (__o1), \
- "5" (__o2) \
- : "out3", "out4", lll_futex_clobbers); \
- __r10 == -1 ? -__r8 : __r8; \
- })
-
-
-#define lll_futex_requeue(futex, nr_wake, nr_move, mutex) \
- ({ \
- register long int __o0 asm ("out0") = (long int) (futex); \
- register long int __o1 asm ("out1") = FUTEX_REQUEUE; \
- register int __o2 asm ("out2") = (int) (nr_wake); \
- register int __o3 asm ("out3") = (int) (nr_move); \
- register long int __o4 asm ("out4") = (long int) (mutex); \
- register long int __r8 asm ("r8"); \
- register long int __r10 asm ("r10"); \
- register long int __r15 asm ("r15") = SYS_futex; \
- \
- __asm __volatile ("break %8;;" \
- : "=r" (__r8), "=r" (__r10), "=r" (__r15), \
- "=r" (__o0), "=r" (__o1), "=r" (__o2), "=r" (__o3), \
- "=r" (__o4) \
- : "i" (0x100000), "2" (__r15), "3" (__o0), "4" (__o1), \
- "5" (__o2), "6" (__o3), "7" (__o4) \
- : lll_futex_clobbers); \
- __r10 == -1 ? -__r8 : __r8; \
- })
-
-
-static inline int
-__attribute__ ((always_inline))
-__lll_mutex_trylock (int *futex)
-{
- return atomic_compare_and_exchange_val_acq (futex, 1, 0) != 0;
-}
+#define lll_futex_timed_wait(ftx, val, timespec) \
+({ \
+ DO_INLINE_SYSCALL(futex, 4, (long) (ftx), FUTEX_WAIT, (int) (val), \
+ (long) (timespec)); \
+ _r10 == -1 ? -_retval : _retval; \
+})
+
+#define lll_futex_wake(ftx, nr) \
+({ \
+ DO_INLINE_SYSCALL(futex, 3, (long) (ftx), FUTEX_WAKE, (int) (nr)); \
+ _r10 == -1 ? -_retval : _retval; \
+})
+
+#define lll_futex_requeue(ftx, nr_wake, nr_move, mutex) \
+({ \
+ DO_INLINE_SYSCALL(futex, 5, (long) (ftx), FUTEX_REQUEUE, (int) (nr_wake), \
+ (int) (nr_move), (long) (mutex)); \
+ _r10 == -1 ? -_retval : _retval; \
+})
+
+
+#define __lll_mutex_trylock(futex) \
+ (atomic_compare_and_exchange_val_acq (futex, 1, 0) != 0)
#define lll_mutex_trylock(futex) __lll_mutex_trylock (&(futex))
extern void __lll_lock_wait (int *futex) attribute_hidden;
-static inline void
-__attribute__ ((always_inline))
-__lll_mutex_lock (int *futex)
-{
- if (atomic_compare_and_exchange_bool_acq (futex, 1, 0) != 0)
- __lll_lock_wait (futex);
-}
+#define __lll_mutex_lock(futex) \
+ ((void) ({ \
+ int *__futex = (futex); \
+ if (atomic_compare_and_exchange_bool_acq (__futex, 1, 0) != 0) \
+ __lll_lock_wait (__futex); \
+ }))
#define lll_mutex_lock(futex) __lll_mutex_lock (&(futex))
-static inline void
-__attribute__ ((always_inline))
-__lll_mutex_cond_lock (int *futex)
-{
- if (atomic_compare_and_exchange_bool_acq (futex, 2, 0) != 0)
- __lll_lock_wait (futex);
-}
+#define __lll_mutex_cond_lock(futex) \
+ ((void) ({ \
+ int *__futex = (futex); \
+ if (atomic_compare_and_exchange_bool_acq (__futex, 2, 0) != 0) \
+ __lll_lock_wait (__futex); \
+ }))
#define lll_mutex_cond_lock(futex) __lll_mutex_cond_lock (&(futex))
@@ -147,41 +87,37 @@ extern int __lll_timedlock_wait (int *futex, const struct timespec *)
attribute_hidden;
-static inline int
-__attribute__ ((always_inline))
-__lll_mutex_timedlock (int *futex, const struct timespec *abstime)
-{
- int result = 0;
-
- if (atomic_compare_and_exchange_bool_acq (futex, 1, 0) != 0)
- result = __lll_timedlock_wait (futex, abstime);
-
- return result;
-}
+#define __lll_mutex_timedlock(futex, abstime) \
+ ({ \
+ int *__futex = (futex); \
+ int __val = 0; \
+ \
+ if (atomic_compare_and_exchange_bool_acq (__futex, 1, 0) != 0) \
+ __val = __lll_timedlock_wait (__futex, abstime); \
+ __val; \
+ })
#define lll_mutex_timedlock(futex, abstime) \
__lll_mutex_timedlock (&(futex), abstime)
-static inline void
-__attribute__ ((always_inline))
-__lll_mutex_unlock (int *futex)
-{
- int val = atomic_exchange_rel (futex, 0);
-
- if (__builtin_expect (val > 1, 0))
- lll_futex_wake (futex, 1);
-}
+#define __lll_mutex_unlock(futex) \
+ ((void) ({ \
+ int *__futex = (futex); \
+ int __val = atomic_exchange_rel (__futex, 0); \
+ \
+ if (__builtin_expect (__val > 1, 0)) \
+ lll_futex_wake (__futex, 1); \
+ }))
#define lll_mutex_unlock(futex) \
__lll_mutex_unlock(&(futex))
-static inline void
-__attribute__ ((always_inline))
-__lll_mutex_unlock_force (int *futex)
-{
- (void) atomic_exchange_rel (futex, 0);
- lll_futex_wake (futex, 1);
-}
+#define __lll_mutex_unlock_force(futex) \
+ ((void) ({ \
+ int *__futex = (futex); \
+ (void) atomic_exchange_rel (__futex, 0); \
+ lll_futex_wake (__futex, 1); \
+ }))
#define lll_mutex_unlock_force(futex) \
__lll_mutex_unlock_force(&(futex))
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S b/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S
index 7be80e9033..a8e2e492d3 100644
--- a/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S
+++ b/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S
@@ -30,6 +30,8 @@
/* Implemented as __clone_syscall(CLONE_VFORK | CLONE_VM | SIGCHLD, 0) */
ENTRY(__vfork)
+ .prologue // work around a GAS bug which triggers if
+ .body // first .prologue is not at the beginning of proc.
alloc r2=ar.pfs,0,0,2,0
mov out0=CLONE_VM+CLONE_VFORK+SIGCHLD
mov out1=0 /* Standard sp value. */
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h
index 45270c1e25..2fe1c6ad45 100644
--- a/nptl/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h
@@ -26,6 +26,9 @@
#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
# undef PSEUDO
+
+#ifndef USE_DL_SYSINFO
+
# define PSEUDO(name, syscall_name, args) \
.text; \
ENTRY (name) \
@@ -88,6 +91,83 @@ __syscall_error_##args: \
mov r8 = -1; \
mov ar.pfs = loc0
+#else /* USE_DL_SYSINFO */
+
+# define PSEUDO(name, syscall_name, args) \
+.text; \
+ENTRY (name) \
+ .prologue; \
+ adds r2 = SYSINFO_OFFSET, r13; \
+ adds r14 = MULTIPLE_THREADS_OFFSET, r13; \
+ .save ar.pfs, r11; \
+ mov r11 = ar.pfs;; \
+ .body; \
+ ld4 r14 = [r14]; \
+ ld8 r2 = [r2]; \
+ mov r15 = SYS_ify(syscall_name);; \
+ cmp4.ne p6, p7 = 0, r14; \
+ mov b7 = r2; \
+(p6) br.cond.spnt .Lpseudo_cancel; \
+ br.call.sptk.many b6 = b7;; \
+ mov ar.pfs = r11; \
+ cmp.eq p6,p0 = -1, r10; \
+(p6) br.cond.spnt.few __syscall_error; \
+ ret;; \
+ .endp name; \
+ .proc __GC_##name; \
+ .globl __GC_##name; \
+ .hidden __GC_##name; \
+__GC_##name: \
+.Lpseudo_cancel: \
+ .prologue; \
+ .regstk args, 5, args, 0; \
+ .save ar.pfs, loc0; \
+ alloc loc0 = ar.pfs, args, 5, args, 0; \
+ adds loc4 = SYSINFO_OFFSET, r13; \
+ .save rp, loc1; \
+ mov loc1 = rp;; \
+ .body; \
+ ld8 loc4 = [loc4]; \
+ CENABLE;; \
+ mov loc2 = r8; \
+ mov b7 = loc4; \
+ COPY_ARGS_##args \
+ mov r15 = SYS_ify(syscall_name); \
+ br.call.sptk.many b6 = b7;; \
+ mov loc3 = r8; \
+ mov loc4 = r10; \
+ mov out0 = loc2; \
+ CDISABLE;; \
+ cmp.eq p6,p0=-1,loc4; \
+(p6) br.cond.spnt.few __syscall_error_##args; \
+ mov r8 = loc3; \
+ mov rp = loc1; \
+ mov ar.pfs = loc0; \
+.Lpseudo_end: \
+ ret; \
+ .endp __GC_##name; \
+.section .gnu.linkonce.t.__syscall_error_##args, "ax"; \
+ .align 32; \
+ .proc __syscall_error_##args; \
+ .global __syscall_error_##args; \
+ .hidden __syscall_error_##args; \
+ .size __syscall_error_##args, 64; \
+__syscall_error_##args: \
+ .prologue; \
+ .regstk args, 5, args, 0; \
+ .save ar.pfs, loc0; \
+ .save rp, loc1; \
+ .body; \
+ mov loc4 = r1;; \
+ br.call.sptk.many b0 = __errno_location;; \
+ st4 [r8] = loc3; \
+ mov r1 = loc4; \
+ mov rp = loc1; \
+ mov r8 = -1; \
+ mov ar.pfs = loc0
+
+#endif /* USE_DL_SYSINFO */
+
#undef PSEUDO_END
#define PSEUDO_END(name) .endp
diff --git a/sysdeps/generic/dl-fptr.c b/sysdeps/generic/dl-fptr.c
index 9768850846..32cf28c0ef 100644
--- a/sysdeps/generic/dl-fptr.c
+++ b/sysdeps/generic/dl-fptr.c
@@ -163,7 +163,7 @@ make_fdesc (ElfW(Addr) ip, ElfW(Addr) gp)
}
-static inline ElfW(Addr) *
+static inline ElfW(Addr) * __attribute__ ((always_inline))
make_fptr_table (struct link_map *map)
{
const ElfW(Sym) *symtab
diff --git a/sysdeps/generic/s_nexttowardf.c b/sysdeps/generic/s_nexttowardf.c
index 1b3a2536ba..4f502c210e 100644
--- a/sysdeps/generic/s_nexttowardf.c
+++ b/sysdeps/generic/s_nexttowardf.c
@@ -22,6 +22,7 @@
#include "math.h"
#include "math_private.h"
+#include <float.h>
#ifdef __STDC__
float __nexttowardf(float x, long double y)
@@ -65,7 +66,13 @@
hx += 1;
}
hy = hx&0x7f800000;
- if(hy>=0x7f800000) return x+x; /* overflow */
+ if(hy>=0x7f800000) {
+ x = x+x; /* overflow */
+ if (FLT_EVAL_METHOD != 0)
+ /* Force conversion to float. */
+ asm ("" : "=m"(x) : "m"(x));
+ return x;
+ }
if(hy<0x00800000) { /* underflow */
float x2 = x*x;
if(x2!=x) { /* raise underflow flag */
diff --git a/sysdeps/ia64/dl-machine.h b/sysdeps/ia64/dl-machine.h
index a8ba121868..5c0ff9f20c 100644
--- a/sysdeps/ia64/dl-machine.h
+++ b/sysdeps/ia64/dl-machine.h
@@ -33,7 +33,7 @@
in l_info array. */
#define DT_IA_64(x) (DT_IA_64_##x - DT_LOPROC + DT_NUM)
-static inline void
+static inline void __attribute__ ((always_inline))
__ia64_init_bootstrap_fdesc_table (struct link_map *map)
{
Elf64_Addr *boot_table;
@@ -49,7 +49,7 @@ __ia64_init_bootstrap_fdesc_table (struct link_map *map)
__ia64_init_bootstrap_fdesc_table (&bootstrap_map);
/* Return nonzero iff ELF header is compatible with the running host. */
-static inline int
+static inline int __attribute__ ((unused))
elf_machine_matches_host (const Elf64_Ehdr *ehdr)
{
return ehdr->e_machine == EM_IA_64;
@@ -57,7 +57,7 @@ elf_machine_matches_host (const Elf64_Ehdr *ehdr)
/* Return the link-time address of _DYNAMIC. */
-static inline Elf64_Addr
+static inline Elf64_Addr __attribute__ ((unused, const))
elf_machine_dynamic (void)
{
Elf64_Addr *p;
@@ -77,7 +77,7 @@ elf_machine_dynamic (void)
/* Return the run-time load address of the shared object. */
-static inline Elf64_Addr
+static inline Elf64_Addr __attribute__ ((unused))
elf_machine_load_address (void)
{
Elf64_Addr ip;
@@ -98,7 +98,7 @@ elf_machine_load_address (void)
/* Set up the loaded object described by L so its unrelocated PLT
entries will jump to the on-demand fixup code in dl-runtime.c. */
-static inline int __attribute__ ((always_inline))
+static inline int __attribute__ ((unused, always_inline))
elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
{
extern void _dl_runtime_resolve (void);
diff --git a/sysdeps/ia64/elf/initfini.c b/sysdeps/ia64/elf/initfini.c
index f86991922c..b901d3967b 100644
--- a/sysdeps/ia64/elf/initfini.c
+++ b/sysdeps/ia64/elf/initfini.c
@@ -61,16 +61,20 @@ __asm__ (".section .init_array, \"aw\"\n"
#endif
__asm__ (".section .init\n"
-" .align 16\n"
" .global _init#\n"
" .proc _init#\n"
"_init:\n"
+" .prologue\n"
+" .save ar.pfs, r34\n"
" alloc r34 = ar.pfs, 0, 3, 0, 0\n"
+" .vframe r32\n"
" mov r32 = r12\n"
+" .save rp, r33\n"
" mov r33 = b0\n"
+" .body\n"
" adds r12 = -16, r12\n"
#ifdef HAVE_INITFINI_ARRAY
- " ;;\n" /* see gmon_initializer() below */
+" ;;\n" /* see gmon_initializer() above */
#else
" .weak __gmon_start__#\n"
" addl r14 = @ltoff(@fptr(__gmon_start__#)), gp\n"
@@ -90,12 +94,17 @@ __asm__ (".section .init\n"
" ;;\n"
".L5:\n"
#endif
-" .align 16\n"
" .endp _init#\n"
"\n"
"/*@_init_PROLOG_ENDS*/\n"
"\n"
"/*@_init_EPILOG_BEGINS*/\n"
+" .proc _init#\n"
+" .prologue\n"
+" .save ar.pfs, r34\n"
+" .vframe r32\n"
+" .save rp, r33\n"
+" .body\n"
" .section .init\n"
" .regstk 0,2,0,0\n"
" mov r12 = r32\n"
@@ -107,16 +116,19 @@ __asm__ (".section .init\n"
"\n"
"/*@_fini_PROLOG_BEGINS*/\n"
" .section .fini\n"
-" .align 16\n"
" .global _fini#\n"
" .proc _fini#\n"
"_fini:\n"
+" .prologue\n"
+" .save ar.pfs, r34\n"
" alloc r34 = ar.pfs, 0, 3, 0, 0\n"
+" .vframe r32\n"
" mov r32 = r12\n"
+" .save rp, r33\n"
" mov r33 = b0\n"
+" .body\n"
" adds r12 = -16, r12\n"
" ;;\n"
-" .align 16\n"
" .endp _fini#\n"
"\n"
"/*@_fini_PROLOG_ENDS*/\n"
@@ -125,6 +137,12 @@ __asm__ (".section .init\n"
"\n"
"/*@_fini_EPILOG_BEGINS*/\n"
" .section .fini\n"
+" .proc _fini#\n"
+" .prologue\n"
+" .save ar.pfs, r34\n"
+" .vframe r32\n"
+" .save rp, r33\n"
+" .body\n"
" mov r12 = r32\n"
" mov ar.pfs = r34\n"
" mov b0 = r33\n"
diff --git a/sysdeps/unix/sysv/linux/ia64/brk.S b/sysdeps/unix/sysv/linux/ia64/brk.S
index 0638d42ac8..0e4114a331 100644
--- a/sysdeps/unix/sysv/linux/ia64/brk.S
+++ b/sysdeps/unix/sysv/linux/ia64/brk.S
@@ -35,19 +35,17 @@ __curbrk:
weak_alias (__curbrk, ___brk_addr)
LEAF(__brk)
- mov r15=__NR_brk
- break.i __BREAK_SYSCALL
+ .regstk 1, 0, 0, 0
+ DO_CALL(__NR_brk)
+ cmp.ltu p6, p0 = ret0, in0
+ addl r9 = @ltoff(__curbrk), gp
;;
- cmp.ltu p6,p0=ret0,r32 /* r32 is the input register, even though we
- haven't allocated a frame */
- addl r9=@ltoff(__curbrk),gp
- ;;
- ld8 r9=[r9]
-(p6) mov ret0=ENOMEM
+ ld8 r9 = [r9]
+(p6) mov ret0 = ENOMEM
(p6) br.cond.spnt.few __syscall_error
;;
- st8 [r9]=ret0
- mov ret0=0
+ st8 [r9] = ret0
+ mov ret0 = 0
ret
END(__brk)
diff --git a/sysdeps/unix/sysv/linux/ia64/clone2.S b/sysdeps/unix/sysv/linux/ia64/clone2.S
index 17620ff646..968d1e811c 100644
--- a/sysdeps/unix/sysv/linux/ia64/clone2.S
+++ b/sysdeps/unix/sysv/linux/ia64/clone2.S
@@ -25,49 +25,56 @@
/* size_t child_stack_size, int flags, void *arg, */
/* pid_t *parent_tid, void *tls, pid_t *child_tid) */
+#define CHILD p8
+#define PARENT p9
+
ENTRY(__clone2)
- alloc r2=ar.pfs,8,2,6,0
+ .prologue
+ alloc r2=ar.pfs,8,0,6,0
cmp.eq p6,p0=0,in0
mov r8=EINVAL
-(p6) br.cond.spnt.few __syscall_error
- ;;
- flushrs /* This is necessary, since the child */
- /* will be running with the same */
- /* register backing store for a few */
- /* instructions. We need to ensure */
- /* that it will not read or write the */
- /* backing store. */
- mov loc0=in0 /* save fn */
- mov loc1=in4 /* save arg */
mov out0=in3 /* Flags are first syscall argument. */
mov out1=in1 /* Stack address. */
+(p6) br.cond.spnt.many __syscall_error
+ ;;
mov out2=in2 /* Stack size. */
mov out3=in5 /* Parent TID Pointer */
mov out4=in7 /* Child TID Pointer */
mov out5=in6 /* TLS pointer */
- DO_CALL (SYS_ify (clone2))
+ /*
+ * clone2() is special: the child cannot execute br.ret right
+ * after the system call returns, because it starts out
+ * executing on an empty stack. Because of this, we can't use
+ * the new (lightweight) syscall convention here. Instead, we
+ * just fall back on always using "break".
+ *
+ * Furthermore, since the child starts with an empty stack, we
+ * need to avoid unwinding past invalid memory. To that end,
+ * we'll pretend now that __clone2() is the end of the
+ * call-chain. This is wrong for the parent, but only until
+ * it returns from clone2() but it's better than the
+ * alternative.
+ */
+ mov r15=SYS_ify (clone2)
+ .save rp, r0
+ break __BREAK_SYSCALL
+ .body
cmp.eq p6,p0=-1,r10
+ cmp.eq CHILD,PARENT=0,r8 /* Are we the child? */
+(p6) br.cond.spnt.many __syscall_error
;;
-(p6) br.cond.spnt.few __syscall_error
-
-# define CHILD p6
-# define PARENT p7
- cmp.eq CHILD,PARENT=0,r8 /* Are we the child? */
- ;;
-(CHILD) ld8 out1=[loc0],8 /* Retrieve code pointer. */
-(CHILD) mov out0=loc1 /* Pass proper argument to fn */
+(CHILD) ld8 out1=[in0],8 /* Retrieve code pointer. */
+(CHILD) mov out0=in4 /* Pass proper argument to fn */
(PARENT) ret
;;
- ld8 gp=[loc0] /* Load function gp. */
+ ld8 gp=[in0] /* Load function gp. */
mov b6=out1
- ;;
- br.call.dptk.few rp=b6 /* Call fn(arg) in the child */
+ br.call.dptk.many rp=b6 /* Call fn(arg) in the child */
;;
mov out0=r8 /* Argument to _exit */
.globl _exit
- br.call.dpnt.few rp=_exit /* call _exit with result from fn. */
+ br.call.dpnt.many rp=_exit /* call _exit with result from fn. */
ret /* Not reached. */
-
PSEUDO_END(__clone2)
/* For now we leave __clone undefined. This is unlikely to be a */
diff --git a/sysdeps/unix/sysv/linux/ia64/getcontext.S b/sysdeps/unix/sysv/linux/ia64/getcontext.S
index 7b613611da..0f9cc5db19 100644
--- a/sysdeps/unix/sysv/linux/ia64/getcontext.S
+++ b/sysdeps/unix/sysv/linux/ia64/getcontext.S
@@ -35,26 +35,27 @@
ENTRY(__getcontext)
.prologue
- alloc r16 = ar.pfs, 1, 0, 4, 0
+ .body
+ alloc r11 = ar.pfs, 1, 0, 4, 0
// sigprocmask (SIG_BLOCK, NULL, &sc->sc_mask):
- mov r2 = SC_MASK
- mov r15 = __NR_rt_sigprocmask
- ;;
+ mov r3 = SC_MASK
mov out0 = SIG_BLOCK
- mov out1 = 0
- add out2 = r2, in0
- mov out3 = 8 // sizeof kernel sigset_t
- break __BREAK_SYSCALL
flushrs // save dirty partition on rbs
+ mov out1 = 0
+ add out2 = r3, in0
+
+ mov out3 = 8 // sizeof kernel sigset_t
+ DO_CALL(__NR_rt_sigprocmask)
mov.m rFPSR = ar.fpsr
mov.m rRSC = ar.rsc
add r2 = SC_GR+1*8, r32
;;
mov.m rBSP = ar.bsp
+ .prologue
.save ar.unat, rUNAT
mov.m rUNAT = ar.unat
.body
@@ -63,7 +64,7 @@ ENTRY(__getcontext)
.mem.offset 0,0; st8.spill [r2] = r1, (5*8 - 1*8)
.mem.offset 8,0; st8.spill [r3] = r4, 16
- mov.i rPFS = ar.pfs
+ mov rPFS = r11
;;
.mem.offset 0,0; st8.spill [r2] = r5, 16
.mem.offset 8,0; st8.spill [r3] = r6, 48
diff --git a/sysdeps/unix/sysv/linux/ia64/setcontext.S b/sysdeps/unix/sysv/linux/ia64/setcontext.S
index e0d1825566..e18c40fa4c 100644
--- a/sysdeps/unix/sysv/linux/ia64/setcontext.S
+++ b/sysdeps/unix/sysv/linux/ia64/setcontext.S
@@ -32,20 +32,21 @@
other than the PRESERVED state. */
ENTRY(__setcontext)
- alloc r16 = ar.pfs, 1, 0, 4, 0
+ .prologue
+ .body
+ alloc r11 = ar.pfs, 1, 0, 4, 0
// sigprocmask (SIG_SETMASK, &sc->sc_mask, NULL):
- mov r2 = SC_MASK
- mov r15 = __NR_rt_sigprocmask
- ;;
+ mov r3 = SC_MASK
mov out0 = SIG_SETMASK
- add out1 = r2, in0
+ ;;
+ add out1 = r3, in0
mov out2 = 0
mov out3 = 8 // sizeof kernel sigset_t
invala
- break __BREAK_SYSCALL
+ DO_CALL(__NR_rt_sigprocmask)
add r2 = SC_NAT, r32
add r3 = SC_RNAT, r32 // r3 <- &sc_ar_rnat
diff --git a/sysdeps/unix/sysv/linux/ia64/sysdep.h b/sysdeps/unix/sysv/linux/ia64/sysdep.h
index c298461cc2..6c418b6ab1 100644
--- a/sysdeps/unix/sysv/linux/ia64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/ia64/sysdep.h
@@ -23,6 +23,8 @@
#include <sysdeps/unix/sysdep.h>
#include <sysdeps/ia64/sysdep.h>
+#include <dl-sysdep.h>
+#include <tls.h>
/* As of GAS v2.4.90.0.7, including a ".align" directive inside a
function will cause bad unwind info to be emitted (GAS doesn't know
@@ -58,6 +60,14 @@
# define __NR_semtimedop 1247
#endif
+#if defined USE_DL_SYSINFO \
+ && (!defined NOT_IN_libc \
+ || defined IS_IN_libpthread || defined IS_IN_librt)
+# define IA64_USE_NEW_STUB
+#else
+# undef IA64_USE_NEW_STUB
+#endif
+
#ifdef __ASSEMBLER__
#undef CALL_MCOUNT
@@ -102,9 +112,45 @@
cmp.eq p6,p0=-1,r10; \
(p6) br.cond.spnt.few __syscall_error;
-#define DO_CALL(num) \
+#define DO_CALL_VIA_BREAK(num) \
mov r15=num; \
- break __BREAK_SYSCALL;
+ break __BREAK_SYSCALL
+
+#ifdef IA64_USE_NEW_STUB
+# ifdef SHARED
+# define DO_CALL(num) \
+ .prologue; \
+ adds r2 = SYSINFO_OFFSET, r13;; \
+ ld8 r2 = [r2]; \
+ .save ar.pfs, r11; \
+ mov r11 = ar.pfs;; \
+ .body; \
+ mov r15 = num; \
+ mov b7 = r2; \
+ br.call.sptk.many b6 = b7;; \
+ .restore sp; \
+ mov ar.pfs = r11; \
+ .prologue; \
+ .body
+# else /* !SHARED */
+# define DO_CALL(num) \
+ .prologue; \
+ mov r15 = num; \
+ movl r2 = _dl_sysinfo;; \
+ ld8 r2 = [r2]; \
+ .save ar.pfs, r11; \
+ mov r11 = ar.pfs;; \
+ .body; \
+ mov b7 = r2; \
+ br.call.sptk.many b6 = b7;; \
+ .restore sp; \
+ mov ar.pfs = r11; \
+ .prologue; \
+ .body
+# endif
+#else
+# define DO_CALL(num) DO_CALL_VIA_BREAK(num)
+#endif
#undef PSEUDO_END
#define PSEUDO_END(name) .endp C_SYMBOL_NAME(name);
@@ -150,45 +196,64 @@
from a syscall. r10 is set to -1 on error, whilst r8 contains the
(non-negative) errno on error or the return value on success.
*/
-#undef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) \
- ({ \
+
+#ifdef IA64_USE_NEW_STUB
+
+#define DO_INLINE_SYSCALL(name, nr, args...) \
+ register long _r8 __asm ("r8"); \
+ register long _r10 __asm ("r10"); \
+ register long _r15 __asm ("r15") = __NR_##name; \
+ register void *_b7 __asm ("b7") = ((tcbhead_t *) __thread_self)->private; \
+ long _retval; \
+ LOAD_ARGS_##nr (args); \
+ /* \
+ * Don't specify any unwind info here. We mark ar.pfs as \
+ * clobbered. This will force the compiler to save ar.pfs \
+ * somewhere and emit appropriate unwind info for that save. \
+ */ \
+ __asm __volatile ("br.call.sptk.many b6=%0;;\n" \
+ : "=b"(_b7), "=r" (_r8), "=r" (_r10), "=r" (_r15) \
+ ASM_OUTARGS_##nr \
+ : "0" (_b7), "3" (_r15) ASM_ARGS_##nr \
+ : "memory", "ar.pfs" ASM_CLOBBERS_##nr); \
+ _retval = _r8;
+
+#else /* !IA64_USE_NEW_STUB */
+
+#define DO_INLINE_SYSCALL(name, nr, args...) \
register long _r8 asm ("r8"); \
register long _r10 asm ("r10"); \
register long _r15 asm ("r15") = __NR_##name; \
long _retval; \
LOAD_ARGS_##nr (args); \
__asm __volatile (BREAK_INSN (__BREAK_SYSCALL) \
- : "=r" (_r8), "=r" (_r10), "=r" (_r15) \
+ : "=r" (_r8), "=r" (_r10), "=r" (_r15) \
ASM_OUTARGS_##nr \
- : "2" (_r15) ASM_ARGS_##nr \
- : "memory" ASM_CLOBBERS_##nr); \
- _retval = _r8; \
- if (_r10 == -1) \
- { \
- __set_errno (_retval); \
- _retval = -1; \
- } \
+ : "2" (_r15) ASM_ARGS_##nr \
+ : "memory" ASM_CLOBBERS_##nr); \
+ _retval = _r8;
+
+#endif /* !IA64_USE_NEW_STUB */
+
+#undef INLINE_SYSCALL
+#define INLINE_SYSCALL(name, nr, args...) \
+ ({ \
+ DO_INLINE_SYSCALL(name, nr, args) \
+ if (_r10 == -1) \
+ { \
+ __set_errno (_retval); \
+ _retval = -1; \
+ } \
_retval; })
#undef INTERNAL_SYSCALL_DECL
#define INTERNAL_SYSCALL_DECL(err) long int err
#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, err, nr, args...) \
- ({ \
- register long _r8 asm ("r8"); \
- register long _r10 asm ("r10"); \
- register long _r15 asm ("r15") = __NR_##name; \
- long _retval; \
- LOAD_ARGS_##nr (args); \
- __asm __volatile (BREAK_INSN (__BREAK_SYSCALL) \
- : "=r" (_r8), "=r" (_r10), "=r" (_r15) \
- ASM_OUTARGS_##nr \
- : "2" (_r15) ASM_ARGS_##nr \
- : "memory" ASM_CLOBBERS_##nr); \
- _retval = _r8; \
- err = _r10; \
+#define INTERNAL_SYSCALL(name, err, nr, args...) \
+ ({ \
+ DO_INLINE_SYSCALL(name, nr, args) \
+ err = _r10; \
_retval; })
#undef INTERNAL_SYSCALL_ERROR_P
@@ -225,6 +290,15 @@
#define ASM_OUTARGS_5 ASM_OUTARGS_4, "=r" (_out4)
#define ASM_OUTARGS_6 ASM_OUTARGS_5, "=r" (_out5)
+#ifdef IA64_USE_NEW_STUB
+#define ASM_ARGS_0
+#define ASM_ARGS_1 ASM_ARGS_0, "4" (_out0)
+#define ASM_ARGS_2 ASM_ARGS_1, "5" (_out1)
+#define ASM_ARGS_3 ASM_ARGS_2, "6" (_out2)
+#define ASM_ARGS_4 ASM_ARGS_3, "7" (_out3)
+#define ASM_ARGS_5 ASM_ARGS_4, "8" (_out4)
+#define ASM_ARGS_6 ASM_ARGS_5, "9" (_out5)
+#else
#define ASM_ARGS_0
#define ASM_ARGS_1 ASM_ARGS_0, "3" (_out0)
#define ASM_ARGS_2 ASM_ARGS_1, "4" (_out1)
@@ -232,6 +306,7 @@
#define ASM_ARGS_4 ASM_ARGS_3, "6" (_out3)
#define ASM_ARGS_5 ASM_ARGS_4, "7" (_out4)
#define ASM_ARGS_6 ASM_ARGS_5, "8" (_out5)
+#endif
#define ASM_CLOBBERS_0 ASM_CLOBBERS_1, "out0"
#define ASM_CLOBBERS_1 ASM_CLOBBERS_2, "out1"
@@ -239,7 +314,7 @@
#define ASM_CLOBBERS_3 ASM_CLOBBERS_4, "out3"
#define ASM_CLOBBERS_4 ASM_CLOBBERS_5, "out4"
#define ASM_CLOBBERS_5 ASM_CLOBBERS_6, "out5"
-#define ASM_CLOBBERS_6 , "out6", "out7", \
+#define ASM_CLOBBERS_6_COMMON , "out6", "out7", \
/* Non-stacked integer registers, minus r8, r10, r15. */ \
"r2", "r3", "r9", "r11", "r12", "r13", "r14", "r16", "r17", "r18", \
"r19", "r20", "r21", "r22", "r23", "r24", "r25", "r26", "r27", \
@@ -249,7 +324,13 @@
/* Non-rotating fp registers. */ \
"f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \
/* Branch registers. */ \
- "b6", "b7"
+ "b6"
+
+#ifdef IA64_USE_NEW_STUB
+# define ASM_CLOBBERS_6 ASM_CLOBBERS_6_COMMON
+#else
+# define ASM_CLOBBERS_6 ASM_CLOBBERS_6_COMMON , "b7"
+#endif
#endif /* not __ASSEMBLER__ */
diff --git a/sysdeps/unix/sysv/linux/ia64/vfork.S b/sysdeps/unix/sysv/linux/ia64/vfork.S
index cbfaa3177c..086fce9387 100644
--- a/sysdeps/unix/sysv/linux/ia64/vfork.S
+++ b/sysdeps/unix/sysv/linux/ia64/vfork.S
@@ -34,9 +34,8 @@ ENTRY(__vfork)
mov out0=CLONE_VM+CLONE_VFORK+SIGCHLD
mov out1=0 /* Standard sp value. */
;;
- DO_CALL (SYS_ify (clone))
+ DO_CALL_VIA_BREAK (SYS_ify (clone))
cmp.eq p6,p0=-1,r10
- ;;
(p6) br.cond.spnt.few __syscall_error
ret
PSEUDO_END(__vfork)