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configure.ac (GCC_AS_CFI_PSEUDO_OP): Use it instead of inline check.

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* configure.ac (GCC_AS_CFI_PSEUDO_OP): Use it instead of inline check.
        * configure, aclocal.m4: Rebuild.

From-SVN: r181266
This commit is contained in:
Richard Henderson 2011-11-10 11:34:57 -08:00 committed by Richard Henderson
parent 1ce1b79265
commit 8b01bdb087
4 changed files with 16 additions and 19 deletions
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5
libffi/ChangeLog
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@ -1,3 +1,8 @@
2011-11-10 Richard Henderson <rth@redhat.com>
* configure.ac (GCC_AS_CFI_PSEUDO_OP): Use it instead of inline check.
* configure, aclocal.m4: Rebuild.
2011-09-04 Iain Sandoe <iains@gcc.gnu.org>
PR libffi/49594

1
libffi/aclocal.m4 vendored
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@ -1025,6 +1025,7 @@ AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR
m4_include([../config/asmcfi.m4])
m4_include([../config/depstand.m4])
m4_include([../config/lead-dot.m4])
m4_include([../config/multi.m4])

17
libffi/configure vendored
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@ -12282,11 +12282,11 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .cfi pseudo-op support" >&5
$as_echo_n "checking assembler .cfi pseudo-op support... " >&6; }
if test "${libffi_cv_as_cfi_pseudo_op+set}" = set; then :
if test "${gcc_cv_as_cfi_pseudo_op+set}" = set; then :
$as_echo_n "(cached) " >&6
else
libffi_cv_as_cfi_pseudo_op=unknown
gcc_cv_as_cfi_pseudo_op=unknown
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
asm (".cfi_startproc\n\t.cfi_endproc");
@ -12299,20 +12299,21 @@ main ()
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
libffi_cv_as_cfi_pseudo_op=yes
gcc_cv_as_cfi_pseudo_op=yes
else
libffi_cv_as_cfi_pseudo_op=no
gcc_cv_as_cfi_pseudo_op=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_cfi_pseudo_op" >&5
$as_echo "$libffi_cv_as_cfi_pseudo_op" >&6; }
if test "x$libffi_cv_as_cfi_pseudo_op" = xyes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_pseudo_op" >&5
$as_echo "$gcc_cv_as_cfi_pseudo_op" >&6; }
if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
$as_echo "#define HAVE_AS_CFI_PSEUDO_OP 1" >>confdefs.h
fi
fi
if test x$TARGET = xSPARC; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker support unaligned pc related relocs" >&5

12
libffi/configure.ac
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@ -228,17 +228,7 @@ AC_SUBST(HAVE_LONG_DOUBLE)
AC_C_BIGENDIAN
AC_CACHE_CHECK([assembler .cfi pseudo-op support],
libffi_cv_as_cfi_pseudo_op, [
libffi_cv_as_cfi_pseudo_op=unknown
AC_TRY_COMPILE([asm (".cfi_startproc\n\t.cfi_endproc");],,
[libffi_cv_as_cfi_pseudo_op=yes],
[libffi_cv_as_cfi_pseudo_op=no])
])
if test "x$libffi_cv_as_cfi_pseudo_op" = xyes; then
AC_DEFINE(HAVE_AS_CFI_PSEUDO_OP, 1,
[Define if your assembler supports .cfi_* directives.])
fi
GCC_AS_CFI_PSEUDO_OP
if test x$TARGET = xSPARC; then
AC_CACHE_CHECK([assembler and linker support unaligned pc related relocs],