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authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /configure
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure853
1 files changed, 359 insertions, 494 deletions
diff --git a/configure b/configure
index d14f89a8a9..93fff2a64d 100755
--- a/configure
+++ b/configure
@@ -313,7 +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 bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons add_on_subdirs base_machine submachine sysnames sysdeps_add_ons 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 SYSINCLUDES CXX_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_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie libc_cv_hashstyle fno_unit_at_a_time libc_cv_ssp libc_cv_have_initfini no_whole_archive exceptions LIBGD have_libaudit have_libcap have_selinux 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 elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES 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 bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons 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 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_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed 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 have_selinux 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.
@@ -873,9 +873,6 @@ Optional Features:
objects [default=yes if supported]
--enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
[default=glibc default]
- --enable-stackguard-randomization
- initialize __stack_chk_guard canary with a random
- number at program start
--enable-add-ons[=DIRS...]
configure and build add-ons in DIR1,DIR2,... search
for add-ons if no parameter given
@@ -891,6 +888,7 @@ Optional Features:
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
--with-gd=DIR find libgd include dir and library with prefix DIR
--with-gd-include=DIR find libgd include files in DIR
--with-gd-lib=DIR find libgd library files in DIR
@@ -905,7 +903,6 @@ Optional Packages:
default]
--with-tls enable support for TLS
--without-__thread do not use TLS features even when supporting them
- --with-cpu=CPU select code for CPU variant
Some influential environment variables:
CC C compiler command
@@ -1405,6 +1402,22 @@ fi
# This will get text that should go into config.make.
config_vars=
+# Check for a --with-gmp argument and set gmp-srcdir in config.make.
+
+# Check whether --with-gmp or --without-gmp was given.
+if test "${with_gmp+set}" = set; then
+ withval="$with_gmp"
+
+case "$with_gmp" in
+yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
+echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
+ { (exit 1); exit 1; }; } ;;
+''|no) ;;
+*) config_vars="$config_vars
+gmp-srcdir = $withval" ;;
+esac
+
+fi;
# Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
# Check whether --with-gd or --without-gd was given.
@@ -1584,26 +1597,18 @@ _ACEOF
fi
-# Check whether --enable-stackguard-randomization or --disable-stackguard-randomization was given.
-if test "${enable_stackguard_randomization+set}" = set; then
- enableval="$enable_stackguard_randomization"
- enable_stackguard_randomize=$enableval
-else
- enable_stackguard_randomize=no
-fi;
-if test "$enable_stackguard_randomize" = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define ENABLE_STACKGUARD_RANDOMIZE 1
-_ACEOF
-
-fi
-
# Check whether --enable-add-ons or --disable-add-ons was given.
if test "${enable_add_ons+set}" = set; then
enableval="$enable_add_ons"
-
+ case "$enableval" in
+ yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
+ add_ons_automatic=yes
+ test "$add_ons" = "*" && add_ons= ;;
+ *) add_ons=`echo "$enableval" | sed 's/,/ /g'`
+ add_ons_automatic=no ;;
+ esac
else
- enable_add_ons=yes
+ add_ons= add_ons_automatic=no
fi;
@@ -1771,6 +1776,11 @@ config_os="`echo $config_os | sed 's/^unknown-//'`"
# Some configurations imply other options.
case "$host_os" in
+gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
+ # These systems always use GNU tools.
+ gnu_ld=yes gnu_as=yes ;;
+esac
+case "$host_os" in
# i586-linuxaout is mangled into i586-pc-linux-gnuaout
linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
;;
@@ -1805,23 +1815,8 @@ case "$machine-$host_os" in
;;
esac
-submachine=
-
-# Check whether --with-cpu or --without-cpu was given.
-if test "${with_cpu+set}" = set; then
- withval="$with_cpu"
- case "$withval" in
- yes|'') { { echo "$as_me:$LINENO: error: --with-cpu requires an argument" >&5
-echo "$as_me: error: --with-cpu requires an argument" >&2;}
- { (exit 1); exit 1; }; } ;;
- no) ;;
- *) submachine="$withval" ;;
- esac
-fi;
-
-
-# An add-on can set this when it wants to disable the sanity check below.
+# An add-on can set this when it the tuple to disable the sanity check below.
libc_config_ok=no
@@ -1829,18 +1824,6 @@ libc_config_ok=no
subdirs="$subdirs "
-case "$enable_add_ons" in
-''|no) add_ons= ;;
-yes|'*')
- add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps |
- sed 's@/[^/]*$@@' | sort | uniq`
- add_ons_automatic=yes
- ;;
-*) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'`
- add_ons_automatic=no ;;
-esac
-
-configured_add_ons=
add_ons_sfx=
add_ons_pfx=
if test x"$add_ons" != x; then
@@ -1874,6 +1857,13 @@ echo "$as_me: error:
{ (exit 1); exit 1; }; }
;;
esac
+
+ # Test whether such a subdir really exists.
+ test -d $srcdir/$f || {
+ { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
+echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
+ { (exit 1); exit 1; }; }
+ }
done
# Now source each add-on's configure fragment.
@@ -1883,81 +1873,19 @@ echo "$as_me: error:
# whether it goes into the list to be actually used in the build.
use_add_ons=
for libc_add_on in $add_ons; do
- # Test whether such a directory really exists.
- # It can be absolute, or relative to $srcdir, or relative to the build dir.
- case "$libc_add_on" in
- /*)
- libc_add_on_srcdir=$libc_add_on
- ;;
- *)
- test -d "$srcdir/$libc_add_on" || {
- if test -d "$libc_add_on"; then
- libc_add_on="`pwd`/$libc_add_on"
- else
- { { echo "$as_me:$LINENO: error: add-on directory \"$libc_add_on\" does not exist" >&5
-echo "$as_me: error: add-on directory \"$libc_add_on\" does not exist" >&2;}
- { (exit 1); exit 1; }; }
- fi
- }
- libc_add_on_srcdir=$srcdir/$libc_add_on
- ;;
- esac
-
- libc_add_on_frag=$libc_add_on_srcdir/configure
- libc_add_on_canonical=
- if test -r "$libc_add_on_frag"; then
- { echo "$as_me:$LINENO: running configure fragment for add-on $libc_add_on" >&5
-echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;}
- libc_add_on_canonical=unknown
- libc_add_on_subdirs=
- . "$libc_add_on_frag"
- test -z "$libc_add_on" || {
- configured_add_ons="$configured_add_ons $libc_add_on"
- if test "x$libc_add_on_canonical" = xunknown; then
- { { echo "$as_me:$LINENO: error: fragment must set \$libc_add_on_canonical" >&5
-echo "$as_me: error: fragment must set \$libc_add_on_canonical" >&2;}
- { (exit 1); exit 1; }; }
- fi
- for d in $libc_add_on_subdirs; do
- case "$libc_add_on" in
- /*) subdir_srcdir="$libc_add_on" ;;
- *) subdir_srcdir="\$(..)$libc_add_on" ;;
- esac
- case "$d" in
- .)
- d="${libc_add_on_canonical:-$libc_add_on}"
- ;;
- /*)
- subdir_srcdir="$d"
- ;;
- *)
- subdir_srcdir="$subdir_srcdir/$d"
- ;;
- esac
- d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'`
- add_on_subdirs="$add_on_subdirs $d"
- test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars
-$d-srcdir = $subdir_srcdir"
- done
- }
+ libc_add_on_frag=$srcdir/$libc_add_on/configure
+ if test -r $libc_add_on_frag; then
+ echo "$as_me:$LINENO: result: running configure fragment for add-on $libc_add_on" >&5
+echo "${ECHO_T}running configure fragment for add-on $libc_add_on" >&6
+ . $libc_add_on_frag
+ else
+ { echo "$as_me:$LINENO: WARNING: add-on fragment $libc_add_on_frag missing" >&5
+echo "$as_me: WARNING: add-on fragment $libc_add_on_frag missing" >&2;}
fi
if test -n "$libc_add_on"; then
- if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null`
- then
- echo "$as_me:$LINENO: checking add-on $libc_add_on for preconfigure fragments" >&5
-echo $ECHO_N "checking add-on $libc_add_on for preconfigure fragments... $ECHO_C" >&6
- for frag in $frags; do
- name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'`
- echo $ECHO_N "$name $ECHO_C" >&6
- . "$frag"
- done
- echo "$as_me:$LINENO: result: " >&5
-echo "${ECHO_T}" >&6
- fi
use_add_ons="$use_add_ons $libc_add_on"
add_ons_pfx="$add_ons_pfx $libc_add_on/"
- test -z "$libc_add_on_canonical" ||
- add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical"
+ add_ons_sfx="$add_ons_sfx /$libc_add_on"
fi
done
# Use echo to strip excess whitespace.
@@ -1966,7 +1894,6 @@ fi
-
###
### I put this here to prevent those annoying emails from people who cannot
### read and try to compile glibc on unsupported platforms. --drepper
@@ -1997,12 +1924,44 @@ fi
test -n "$base_machine" || case "$machine" in
a29k | am29000) base_machine=a29k machine=a29k ;;
alpha*) base_machine=alpha machine=alpha/$machine ;;
+arm*) base_machine=arm machine=arm/arm32/$machine ;;
c3[012]) base_machine=cx0 machine=cx0/c30 ;;
c4[04]) base_machine=cx0 machine=cx0/c40 ;;
+hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
+hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
i[34567]86) base_machine=i386 machine=i386/$machine ;;
ia64) base_machine=ia64 machine=ia64 ;;
+m680?0) base_machine=m68k machine=m68k/$machine ;;
+m68k) base_machine=m68k machine=m68k/m68020 ;;
m88???) base_machine=m88k machine=m88k/$machine ;;
m88k) base_machine=m88k machine=m88k/m88100 ;;
+mips64*) base_machine=mips64
+ case "$CC $CFLAGS $CPPFLAGS " in
+ *" -mabi=n32 "*) mips_cc_abi=n32 ;;
+ *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
+ *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
+ *) mips_cc_abi=default ;;
+ esac
+ case $config_os in
+ *abin32*) mips_config_abi=n32 ;;
+ *abi64*|*abin64*) mips_config_abi=64 ;;
+ *abi32*|*abio32*) mips_config_abi=32 ;;
+ *) mips_config_abi=$mips_cc_abi ;;
+ esac
+ case $mips_config_abi in
+ default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
+ n32) machine=mips/mips64/n32 ;;
+ 64) machine=mips/mips64/n64 ;;
+ 32) machine=mips/mips32/kern64 ;;
+ esac
+ machine=$machine/$config_machine
+ if test $mips_config_abi != $mips_cc_abi; then
+ # This won't make it to config.make, but we want to
+ # set this in case configure tests depend on it.
+ CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
+ fi
+ ;;
+mips*) base_machine=mips machine=mips/mips32/$machine ;;
powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
s390) base_machine=s390 machine=s390/s390-32 ;;
@@ -2016,15 +1975,12 @@ sparcv8 | supersparc | hypersparc)
sparcv8plus | sparcv8plusa | sparcv9)
base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
sparcv8plusb | sparcv9b)
- base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;;
-sparcv9v)
- base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;;
-sparc64)
+ base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
+sparc64 | ultrasparc)
base_machine=sparc machine=sparc/sparc64 ;;
-sparc64b)
+sparc64b | ultrasparc3)
base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
-sparc64v)
- base_machine=sparc machine=sparc/sparc64/sparcv9v ;;
+thumb*) base_machine=thumb machine=arm/thumb/$machine ;;
*) base_machine=$machine ;;
esac
@@ -2095,7 +2051,7 @@ done
# For sparc/sparc32, try sparc/sparc32 and then sparc.
mach=
-tail=$machine${submachine:+/$submachine}
+tail=$machine
while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
set $m
# Prepend the machine's FPU directory unless --without-fp.
@@ -2110,38 +2066,25 @@ done
# Find what sysdep directories exist.
-sysnames_add_ons=
sysnames=
-for b in $base ''; do
- for m0 in $mach ''; do
- for v in /$vendor ''; do
- test "$v" = / && continue
- for o in /$ostry ''; do
- test "$o" = / && continue
- for m in $mach ''; do
- for d in $add_ons_pfx ''; do
+IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+for d in $add_ons_pfx ''; do
+ for b in $base ''; do
+ for m0 in $mach ''; do
+ for v in /$vendor ''; do
+ test "$v" = / && continue
+ for o in /$ostry ''; do
+ test "$o" = / && continue
+ for m in $mach ''; do
for a in $add_ons_sfx ''; do
- if test -n "$m0$m0sub$b$v$o$m$msub"; then
- try_srcdir="${srcdir}/"
- case "$d" in
- /*) try_srcdir= ;;
- esac
- try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a"
+ if test "$m0$b$v$o$m"; then
+ try="${d}sysdeps$m0$b$v$o$m$a"
test -n "$enable_debug_configure" &&
echo "$0 DEBUG: try $try" >&2
- if test -d "$try_srcdir$try"; then
+ if test -d $srcdir/$try; then
sysnames="$sysnames $try"
{ test -n "$o" || test -n "$b"; } && os_used=t
{ test -n "$m" || test -n "$m0"; } && machine_used=t
- case x${m0:-$m} in
- x*/$submachine) submachine_used=t ;;
- esac
- if test -n "$d"; then
- case "$sysnames_add_ons" in
- *" $d "*) ;;
- *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
- esac
- fi
fi
fi
done
@@ -2151,6 +2094,7 @@ for b in $base ''; do
done
done
done
+IFS="$ac_save_ifs"
if test -z "$os_used" && test "$os" != none; then
{ { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
@@ -2162,12 +2106,6 @@ if test -z "$machine_used" && test "$machine" != none; then
echo "$as_me: error: The $machine is not supported." >&2;}
{ (exit 1); exit 1; }; }
fi
-if test -z "$submachine_used" && test -n "$submachine"; then
- { { echo "$as_me:$LINENO: error: The $submachine subspecies of $host_cpu is not supported." >&5
-echo "$as_me: error: The $submachine subspecies of $host_cpu is not supported." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
# We have now validated the configuration.
@@ -2237,10 +2175,6 @@ while test $# -gt 0; do
then
implied="$implied $try"
found=yes
- case "$sysnames_add_ons" in
- *" $d "*) ;;
- *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
- esac
fi
done
if test $found = no; then
@@ -2280,65 +2214,6 @@ sysnames="$names $default_sysnames"
echo "$as_me:$LINENO: result: $default_sysnames" >&5
echo "${ECHO_T}$default_sysnames" >&6
-# Collect the list of add-ons that supply partial sysdeps trees.
-sysdeps_add_ons=
-for add_on in $add_ons; do
- case "$add_on" in
- /*) xsrcdir= ;;
- *) xsrcdir="$srcdir/" ;;
- esac
-
- test -d "$xsrcdir$add_on/sysdeps" || {
- case "$configured_add_ons " in
- *" $add_on "*) ;;
- *|'')
- { { echo "$as_me:$LINENO: error: add-on $add_on has no configure fragment or sysdeps tree" >&5
-echo "$as_me: error: add-on $add_on has no configure fragment or sysdeps tree" >&2;}
- { (exit 1); exit 1; }; }
- ;;
- esac
- continue
- }
-
- sysdeps_add_ons="$sysdeps_add_ons $add_on"
- case "$sysnames_add_ons" in
- *" $add_on/ "*) ;;
- *|'')
- { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no sysdeps directories" >&5
-echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;}
- continue ;;
- esac
-
- found=no
- for d in $sysnames; do
- case "$d" in
- $add_on/sysdeps/*) ;;
- *) continue ;;
- esac
- (cd "$xsrcdir$d" && for f in *[!~]; do
- case "$f" in
- sys|bits)
- for ff in $f/*.h; do
- test -d "$ff" || { test -e "$ff" && exit 88; }
- done
- ;;
- *)
- test -d "$f" || { test -e "$f" && exit 88; }
- ;;
- esac
- done)
- if test $? -eq 88; then
- found=yes
- break
- fi
- done
- if test $found = no; then
- { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5
-echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;}
- fi
-done
-
-
### Locate tools.
@@ -4218,7 +4093,7 @@ echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
case $ac_prog_version in
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- 3.4* | 4.[0-9]* )
+ 3.[2-9]* | 4.[0-9]* )
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
@@ -4565,17 +4440,9 @@ if test -n "$sysheaders"; then
ccheaders=`$CC -print-file-name=include`
SYSINCLUDES="-nostdinc -isystem $ccheaders \
-isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
- if test -n "$CXX"; then
- cxxversion=`$CXX -dumpversion 2>&5` &&
- cxxmachine=`$CXX -dumpmachine 2>&5` &&
- cxxheaders=`$CXX -print-file-name=../../../../include/c++/`"$cxxversion" &&
- CXX_SYSINCLUDES="-isystem $cxxheaders \
--isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward"
- fi
fi
-
# check if ranlib is necessary
echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
@@ -5463,7 +5330,7 @@ _ACEOF
fi
- if test $libc_cv_visibility_attribute = yes; then
+ if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
if test "${libc_cv_have_sdata_section+set}" = set; then
@@ -5471,7 +5338,7 @@ if test "${libc_cv_have_sdata_section+set}" = set; then
else
echo "int i;" > conftest.c
libc_cv_have_sdata_section=no
- if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
+ if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
| grep '\.sdata' >/dev/null; then
libc_cv_have_sdata_section=yes
fi
@@ -5490,7 +5357,7 @@ _ACEOF
echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
-if test "${libc_cv_initfini_array+set}" = set; then
+if test "${libc_cv_initfinit_array+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.c <<EOF
@@ -5508,21 +5375,23 @@ EOF
(exit $ac_status); }; }
then
if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
- libc_cv_initfini_array=yes
+ libc_cv_initfinit_array=yes
else
- libc_cv_initfini_array=no
+ libc_cv_initfinit_array=no
fi
else
- libc_cv_initfini_array=no
+ libc_cv_initfinit_array=no
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_initfini_array" >&5
-echo "${ECHO_T}$libc_cv_initfini_array" >&6
- if test $libc_cv_initfini_array != yes; then
- { { echo "$as_me:$LINENO: error: Need linker with .init_array/.fini_array support." >&5
-echo "$as_me: error: Need linker with .init_array/.fini_array support." >&2;}
- { (exit 1); exit 1; }; }
+echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
+echo "${ECHO_T}$libc_cv_initfinit_array" >&6
+
+ if test $libc_cv_initfinit_array = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_INITFINI_ARRAY 1
+_ACEOF
+
fi
echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5
@@ -5561,7 +5430,7 @@ else
int _start (void) { return 42; }
EOF
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
- -fPIC -shared -o conftest.so conftest.c
+ -shared -o conftest.so conftest.c
-nostartfiles -nostdlib
-Wl,--enable-new-dtags,-z,nodelete 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
@@ -5589,7 +5458,7 @@ else
int _start (void) { return 42; }
EOF
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
- -fPIC -shared -o conftest.so conftest.c
+ -shared -o conftest.so conftest.c
-nostartfiles -nostdlib
-Wl,--enable-new-dtags,-z,nodlopen 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
@@ -5617,7 +5486,7 @@ else
int _start (void) { return 42; }
EOF
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
- -fPIC -shared -o conftest.so conftest.c
+ -shared -o conftest.so conftest.c
-nostartfiles -nostdlib
-Wl,--enable-new-dtags,-z,initfirst 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
@@ -5679,7 +5548,7 @@ else
int _start (void) { return 42; }
EOF
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
- -fPIC -shared -o conftest.so conftest.c
+ -shared -o conftest.so conftest.c
-Wl,-Bgroup -nostdlib 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
@@ -5706,7 +5575,7 @@ else
int main (void) { return 0; }
EOF
libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
- -fPIC -shared -shared-libgcc -o conftest.so \
+ -shared -shared-libgcc -o conftest.so \
conftest.c -v 2>&1 >/dev/null \
| sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
rm -f conftest*
@@ -5724,7 +5593,7 @@ else
int main (void) { return 0; }
EOF
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
- -fPIC -shared -o conftest.so conftest.c
+ -shared -o conftest.so conftest.c
-lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
-nostdlib 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
@@ -5792,7 +5661,7 @@ extern int mumble;
int foo (void) { return bar (mumble); }
EOF
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
- -fPIC -shared -o conftest.so conftest.c
+ -shared -o conftest.so conftest.c
-nostdlib -nostartfiles
-Wl,-z,combreloc 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
@@ -5830,7 +5699,7 @@ else
int _start (void) { return 42; }
EOF
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
- -fPIC -shared -o conftest.so conftest.c
+ -shared -o conftest.so conftest.c
-Wl,-z,execstack -nostdlib
1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
@@ -5876,44 +5745,17 @@ echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5
echo "${ECHO_T}$libc_cv_fpie" >&6
-
- echo "$as_me:$LINENO: checking for --hash-style option" >&5
-echo $ECHO_N "checking for --hash-style option... $ECHO_C" >&6
-if test "${libc_cv_hashstyle+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat > conftest.c <<EOF
-int _start (void) { return 42; }
-EOF
- if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
- -fPIC -shared -o conftest.so conftest.c
- -Wl,--hash-style=both -nostdlib 1>&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }
- then
- libc_cv_hashstyle=yes
- else
- libc_cv_hashstyle=no
- fi
- rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_hashstyle" >&5
-echo "${ECHO_T}$libc_cv_hashstyle" >&6
-fi
-
-echo "$as_me:$LINENO: checking for -fno-toplevel-reorder" >&5
-echo $ECHO_N "checking for -fno-toplevel-reorder... $ECHO_C" >&6
-if test "${libc_cv_fno_toplevel_reorder+set}" = set; then
+echo "$as_me:$LINENO: checking for -fno-unit-at-a-time" >&5
+echo $ECHO_N "checking for -fno-unit-at-a-time... $ECHO_C" >&6
+if test "${libc_cv_fno_unit_at_a_time+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.c <<EOF
int foo;
EOF
-if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-unit-at-a-time
conftest.c 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
@@ -5921,48 +5763,19 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
then
- libc_cv_fno_toplevel_reorder=yes
+ libc_cv_fno_unit_at_a_time=yes
else
- libc_cv_fno_toplevel_reorder=no
+ libc_cv_fno_unit_at_a_time=no
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_fno_toplevel_reorder" >&5
-echo "${ECHO_T}$libc_cv_fno_toplevel_reorder" >&6
-if test $libc_cv_fno_toplevel_reorder = yes; then
- fno_unit_at_a_time=-fno-toplevel-reorder
-else
+echo "$as_me:$LINENO: result: $libc_cv_fno_unit_at_a_time" >&5
+echo "${ECHO_T}$libc_cv_fno_unit_at_a_time" >&6
+if test $libc_cv_fno_unit_at_a_time = yes; then
fno_unit_at_a_time=-fno-unit-at-a-time
fi
-echo "$as_me:$LINENO: checking for -fstack-protector" >&5
-echo $ECHO_N "checking for -fstack-protector... $ECHO_C" >&6
-if test "${libc_cv_ssp+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat > conftest.c <<EOF
-int foo;
-main () { return 0;}
-EOF
-if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -fstack-protector
- -o conftest conftest.c 1>&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }
-then
- libc_cv_ssp=yes
-else
- libc_cv_ssp=no
-fi
-rm -f conftest*
-fi
-echo "$as_me:$LINENO: result: $libc_cv_ssp" >&5
-echo "${ECHO_T}$libc_cv_ssp" >&6
-
-
if test $elf != yes; then
echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
@@ -6027,7 +5840,7 @@ _ACEOF
fi
fi
-if test $elf = yes; then
+if test $elf = yes -a $gnu_ld = yes; then
echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
if test "${libc_cv_have_section_quotes+set}" = set; then
@@ -6242,17 +6055,13 @@ echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6
if test "${libc_cv_asm_cfi_directives+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- case $machine in
- sparc/sparc64*) cfi_offset=2047;;
- *) cfi_offset=0;;
-esac
-cat > conftest.s <<EOF
+ cat > conftest.s <<EOF
.text
- .type func,%function
+ .type func,@function
func:
.cfi_startproc
.cfi_remember_state
- .cfi_rel_offset 1, $cfi_offset
+ .cfi_rel_offset 1, 0
.cfi_endproc
EOF
if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
@@ -6276,6 +6085,58 @@ _ACEOF
fi
+echo "$as_me:$LINENO: checking if -g produces usable source locations for assembler-with-cpp" >&5
+echo $ECHO_N "checking if -g produces usable source locations for assembler-with-cpp... $ECHO_C" >&6
+if test "${libc_cv_cpp_asm_debuginfo+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.S <<EOF
+#include "confdefs.h"
+
+/* comment on
+ two lines */
+ ${libc_cv_dot_text}
+ ${libc_cv_asm_global_directive} foo
+foo:
+ /* Unfortunately this test only works for a real instruction,
+ not for any of the machine-independent pseudo-ops.
+ So we just have to assume everybody has a "nop". */
+ nop
+ /* comment */
+ nop
+ /* comment */
+ nop
+EOF
+if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } && {
+ ac_pattern='conftest\.S'
+ { ac_try='readelf --debug-dump=line conftest.o |
+ grep $ac_pattern 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ }; then
+ libc_cv_cpp_asm_debuginfo=yes
+else
+ libc_cv_cpp_asm_debuginfo=no
+fi
+rm -f conftest*
+fi
+echo "$as_me:$LINENO: result: $libc_cv_cpp_asm_debuginfo" >&5
+echo "${ECHO_T}$libc_cv_cpp_asm_debuginfo" >&6
+if test $libc_cv_cpp_asm_debuginfo = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_CPP_ASM_DEBUGINFO 1
+_ACEOF
+
+fi
+
echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
if test "${libc_cv_ld_no_whole_archive+set}" = set; then
@@ -6400,6 +6261,102 @@ _ACEOF
fi
fi
+echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
+echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
+if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <<EOF
+#line $LINENO "configure"
+static char *__EH_FRAME_BEGIN__;
+_start ()
+{
+#ifdef CHECK__register_frame
+ __register_frame (__EH_FRAME_BEGIN__);
+ __deregister_frame (__EH_FRAME_BEGIN__);
+#endif
+#ifdef CHECK__register_frame_info
+ __register_frame_info (__EH_FRAME_BEGIN__);
+ __deregister_frame_info (__EH_FRAME_BEGIN__);
+#endif
+}
+int __eh_pc;
+__throw () {}
+/* FIXME: this is fragile. */
+malloc () {}
+strcmp () {}
+strlen () {}
+memcpy () {}
+memset () {}
+free () {}
+abort () {}
+__bzero () {}
+dl_iterate_phdr () {}
+EOF
+libc_unwind_check="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \
+ $LDFLAGS \
+ -nostdlib -nostartfiles -o conftest conftest.c \
+ -lgcc"
+# Some platforms' specs put -lgcc first. The second one doesn't hurt.
+if { ac_try='$libc_unwind_check >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } ||
+ { ac_try='$libc_unwind_check -lgcc_eh -lgcc >&5'
+ { (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
+ if $libc_unwind_check -v 2>&1 >/dev/null \
+ | grep -- --eh-frame-hdr 2>&1 >/dev/null; then
+ libc_cv_gcc_dwarf2_unwind_info=no_registry_needed
+ else
+ libc_cv_gcc_dwarf2_unwind_info=static
+ fi
+else
+ libc_cv_gcc_dwarf2_unwind_info=no
+fi
+if test $libc_cv_gcc_dwarf2_unwind_info = no; then
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame
+ $LDFLAGS -nostdlib -nostartfiles
+ -o conftest conftest.c -lgcc >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ libc_cv_gcc_dwarf2_unwind_info=yes
+ else
+ libc_cv_gcc_dwarf2_unwind_info=no
+ fi
+fi
+rm -f conftest*
+fi
+echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
+echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
+case $libc_cv_gcc_dwarf2_unwind_info in
+yes)
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_DWARF2_UNWIND_INFO 1
+_ACEOF
+
+ ;;
+static)
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_DWARF2_UNWIND_INFO 1
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_DWARF2_UNWIND_INFO_STATIC 1
+_ACEOF
+
+ ;;
+esac
+
echo "$as_me:$LINENO: checking for __builtin_expect" >&5
echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
if test "${libc_cv_gcc_builtin_expect+set}" = set; then
@@ -6502,6 +6459,46 @@ _ACEOF
fi
+echo "$as_me:$LINENO: checking for local label subtraction" >&5
+echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
+if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <<EOF
+#line $LINENO "configure"
+int foo (int a)
+{
+ static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
+ void *p = &&l1 + ar[a];
+ goto *p;
+ l1:
+ return 1;
+ l2:
+ return 2;
+}
+EOF
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
+ -o conftest conftest.c -lgcc >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ libc_cv_gcc_subtract_local_labels=yes
+else
+ libc_cv_gcc_subtract_local_labels=no
+fi
+rm -f conftest*
+fi
+echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
+echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
+if test "$libc_cv_gcc_subtract_local_labels" = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_SUBTRACT_LOCAL_LABELS 1
+_ACEOF
+
+fi
+
if test "x$use__thread" != xno; then
echo "$as_me:$LINENO: checking for __thread" >&5
echo $ECHO_N "checking for __thread... $ECHO_C" >&6
@@ -6778,166 +6775,6 @@ cat >>confdefs.h <<\_ACEOF
#define HAVE_SELINUX 1
_ACEOF
-
- # See if we have the libaudit library
- echo "$as_me:$LINENO: checking for audit_log_user_avc_message in -laudit" >&5
-echo $ECHO_N "checking for audit_log_user_avc_message in -laudit... $ECHO_C" >&6
-if test "${ac_cv_lib_audit_audit_log_user_avc_message+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-laudit $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char audit_log_user_avc_message ();
-int
-main ()
-{
-audit_log_user_avc_message ();
- ;
- 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 $ac_status); }; }; then
- ac_cv_lib_audit_audit_log_user_avc_message=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_audit_audit_log_user_avc_message=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5
-echo "${ECHO_T}$ac_cv_lib_audit_audit_log_user_avc_message" >&6
-if test $ac_cv_lib_audit_audit_log_user_avc_message = yes; then
- have_libaudit=yes
-else
- have_libaudit=no
-fi
-
- if test "x$have_libaudit" = xyes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_LIBAUDIT 1
-_ACEOF
-
- fi
-
-
- # See if we have the libcap library
- echo "$as_me:$LINENO: checking for cap_init in -lcap" >&5
-echo $ECHO_N "checking for cap_init in -lcap... $ECHO_C" >&6
-if test "${ac_cv_lib_cap_cap_init+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcap $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char cap_init ();
-int
-main ()
-{
-cap_init ();
- ;
- 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 $ac_status); }; }; then
- ac_cv_lib_cap_cap_init=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_cap_cap_init=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_cap_cap_init" >&5
-echo "${ECHO_T}$ac_cv_lib_cap_cap_init" >&6
-if test $ac_cv_lib_cap_cap_init = yes; then
- have_libcap=yes
-else
- have_libcap=no
-fi
-
- if test "x$have_libcap" = xyes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_LIBCAP 1
-_ACEOF
-
- fi
-
fi
@@ -7758,6 +7595,18 @@ fi
+if test $gnu_ld = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_GNU_LD 1
+_ACEOF
+
+fi
+if test $gnu_as = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_GNU_AS 1
+_ACEOF
+
+fi
if test $elf = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_ELF 1
@@ -7774,7 +7623,20 @@ fi
if test $shared = default; then
- shared=$elf
+ if test $gnu_ld = yes; then
+ shared=$elf
+ else
+ # For now we do not assume shared libs are available. In future more
+ # tests might become available.
+ shared=no
+ fi
+fi
+
+if test x"$libc_cv_idn" = xyes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_LIBIDN 1
+_ACEOF
+
fi
echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
@@ -7805,6 +7667,12 @@ echo "${ECHO_T}$pic_default" >&6
+case "$add_ons" in
+ *door*) linux_doors=yes ;;
+ *) linux_doors=no ;;
+esac
+
+
if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
@@ -8464,11 +8332,8 @@ s,@host_vendor@,$host_vendor,;t t
s,@host_os@,$host_os,;t t
s,@subdirs@,$subdirs,;t t
s,@add_ons@,$add_ons,;t t
-s,@add_on_subdirs@,$add_on_subdirs,;t t
s,@base_machine@,$base_machine,;t t
-s,@submachine@,$submachine,;t t
s,@sysnames@,$sysnames,;t t
-s,@sysdeps_add_ons@,$sysdeps_add_ons,;t t
s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
s,@INSTALL_DATA@,$INSTALL_DATA,;t t
@@ -8499,7 +8364,6 @@ s,@MAKEINFO@,$MAKEINFO,;t t
s,@SED@,$SED,;t t
s,@AUTOCONF@,$AUTOCONF,;t t
s,@SYSINCLUDES@,$SYSINCLUDES,;t t
-s,@CXX_SYSINCLUDES@,$CXX_SYSINCLUDES,;t t
s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
s,@BASH@,$BASH,;t t
s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t
@@ -8511,6 +8375,7 @@ s,@INSTALL_INFO@,$INSTALL_INFO,;t t
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@,$libc_cv_z_nodlopen,;t t
@@ -8523,15 +8388,12 @@ s,@ASFLAGS_config@,$ASFLAGS_config,;t t
s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
s,@libc_cv_z_execstack@,$libc_cv_z_execstack,;t t
s,@libc_cv_fpie@,$libc_cv_fpie,;t t
-s,@libc_cv_hashstyle@,$libc_cv_hashstyle,;t t
s,@fno_unit_at_a_time@,$fno_unit_at_a_time,;t t
-s,@libc_cv_ssp@,$libc_cv_ssp,;t t
s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
+s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t
s,@no_whole_archive@,$no_whole_archive,;t t
s,@exceptions@,$exceptions,;t t
s,@LIBGD@,$LIBGD,;t t
-s,@have_libaudit@,$have_libaudit,;t t
-s,@have_libcap@,$have_libcap,;t t
s,@have_selinux@,$have_selinux,;t t
s,@EGREP@,$EGREP,;t t
s,@sizeof_long_double@,$sizeof_long_double,;t t
@@ -8547,6 +8409,8 @@ s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
s,@libc_cv_forced_unwind@,$libc_cv_forced_unwind,;t t
s,@use_ldconfig@,$use_ldconfig,;t t
s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
+s,@gnu_ld@,$gnu_ld,;t t
+s,@gnu_as@,$gnu_as,;t t
s,@elf@,$elf,;t t
s,@xcoff@,$xcoff,;t t
s,@static@,$static,;t t
@@ -8558,6 +8422,7 @@ s,@bounded@,$bounded,;t t
s,@static_nss@,$static_nss,;t t
s,@nopic_initfini@,$nopic_initfini,;t t
s,@DEFINES@,$DEFINES,;t t
+s,@linux_doors@,$linux_doors,;t t
s,@mach_interface_list@,$mach_interface_list,;t t
s,@VERSION@,$VERSION,;t t
s,@RELEASE@,$RELEASE,;t t