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authorNick Clifton <nickc@redhat.com>2012-10-30 12:44:58 +0000
committerNick Clifton <nickc@redhat.com>2012-10-30 12:44:58 +0000
commit3bfcb6528e6fb6a324b2e119f50f72a0674a1402 (patch)
treed9395ca1bd3a2389a2833f97550a714da9b1d59d /binutils/configure
parentb1bd052dee559a2b5f09a0e8b1e4d4e45d38f39f (diff)
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bfd:
* elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and display the new ARM hard-float/soft-float ABI flags for EABI_VER5 (elf32_arm_post_process_headers): Add the hard-float/soft-float ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5. binutils: * readelf.c (decode_ARM_machine_flags): Recognise and display the new ARM hard-float/soft-float ABI flags for EABI_VER5. Split out the code for EABI_VER4 and EABI_VER5 to allow this. elfcpp: * arm.h: New enum for EABI soft- and hard-float flags. gold: * gold.cc (Target_arm::do_adjust_elf_header): Add the hard-float/soft-float ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5. include: * elf/arm.h (EF_ARM_ABI_FLOAT_SOFT): New define. (EF_ARM_ABI_FLOAT_HARD): Likewise. ld/testsuite: * ld-arm/eabi-hard-float.s: New test source. * ld-arm/eabi-soft-float.s: New test source. * ld-arm/eabi-hard-float.d: New test. * ld-arm/eabi-soft-float.d: New test. * ld-arm/eabi-soft-float-ABI4.d: New test. * ld-arm/eabi-soft-float-r.d: New test. * ld-arm/arm-elf.xp: Use the new tests. binutils: PR binutils/14779 * configure.in: Add checks for wchar.h and mbstate_t. * config.in: Regenerate. * configure: Regenerate. * readelf.c: Conditionally include wchar.h. (print_symbol): Conditionally use mbstate_t.
Diffstat (limited to 'binutils/configure')
-rwxr-xr-xbinutils/configure28
1 files changed, 27 insertions, 1 deletions
diff --git a/binutils/configure b/binutils/configure
index 25f9360..7c162ad 100755
--- a/binutils/configure
+++ b/binutils/configure
@@ -12446,7 +12446,7 @@ case "${host}" in
esac
-for ac_header in string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h locale.h sys/param.h
+for ac_header in string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h locale.h sys/param.h wchar.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -12750,6 +12750,32 @@ $as_echo "#define HAVE_MKDTEMP 1" >>confdefs.h
fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
+$as_echo_n "checking for mbstate_t... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <wchar.h>
+int
+main ()
+{
+mbstate_t teststate;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ have_mbstate_t=yes
+else
+ have_mbstate_t=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mbstate_t" >&5
+$as_echo "$have_mbstate_t" >&6; }
+ if test x"$have_mbstate_t" = xyes; then
+
+$as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
+
+ fi
# Some systems have frexp only in -lm, not in -lc.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing frexp" >&5