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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.in
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.in')
-rw-r--r--binutils/configure.in10
1 files changed, 9 insertions, 1 deletions
diff --git a/binutils/configure.in b/binutils/configure.in
index a21e85d..e9852de 100644
--- a/binutils/configure.in
+++ b/binutils/configure.in
@@ -96,7 +96,7 @@ case "${host}" in
esac
AC_SUBST(DEMANGLER_NAME)
-AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h locale.h sys/param.h)
+AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h locale.h sys/param.h wchar.h)
AC_HEADER_SYS_WAIT
ACX_HEADER_STRING
AC_FUNC_ALLOCA
@@ -107,6 +107,14 @@ AC_CHECK_FUNC([mkstemp],
AC_CHECK_FUNC([mkdtemp],
AC_DEFINE([HAVE_MKDTEMP], 1,
[Define to 1 if you have the `mkdtemp' function.]))
+ AC_MSG_CHECKING([for mbstate_t])
+ AC_TRY_COMPILE([#include <wchar.h>],
+ [mbstate_t teststate;],
+ have_mbstate_t=yes, have_mbstate_t=no)
+ AC_MSG_RESULT($have_mbstate_t)
+ if test x"$have_mbstate_t" = xyes; then
+ AC_DEFINE(HAVE_MBSTATE_T,1,[Define if mbstate_t exists in wchar.h.])
+ fi
# Some systems have frexp only in -lm, not in -lc.
AC_SEARCH_LIBS(frexp, m)