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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2017-10-26 12:22:21 +0000 |
|---|---|---|
| committer | Rainer Orth <ro@gcc.gnu.org> | 2017-10-26 12:22:21 +0000 |
| commit | 8c2e5ecf991b9427afab0679b26a7a99dae2e078 (patch) | |
| tree | 2300a4f981b5b74fd38080d60b842abec9ffbcab /gcc/configure | |
| parent | f073de07ad00d4be604bdbaeab14786850932601 (diff) | |
| download | gcc-8c2e5ecf991b9427afab0679b26a7a99dae2e078.zip gcc-8c2e5ecf991b9427afab0679b26a7a99dae2e078.tar.gz gcc-8c2e5ecf991b9427afab0679b26a7a99dae2e078.tar.bz2 | |
Use -xbrace_comment=no with recent Solaris/x86 as
* configure.ac (gcc_cv_as_ix86_xbrace_comment): Check if assembler
supports -xbrace_comment option.
* configure: Regenerate.
* config.in: Regenerate.
* config/i386/sol2.h (ASM_XBRACE_COMMENT_SPEC): Define.
(ASM_CPU_SPEC): Use it.
From-SVN: r254103
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/configure b/gcc/configure index aa5937d..c49e665 100755 --- a/gcc/configure +++ b/gcc/configure @@ -25552,6 +25552,38 @@ $as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but vers ;; esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -xbrace_comment" >&5 +$as_echo_n "checking assembler for -xbrace_comment... " >&6; } +if test "${gcc_cv_as_ix86_xbrace_comment+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + gcc_cv_as_ix86_xbrace_comment=no + if test x$gcc_cv_as != x; then + $as_echo '.text' > conftest.s + if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xbrace_comment=no -o conftest.o conftest.s >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } + then + gcc_cv_as_ix86_xbrace_comment=yes + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_xbrace_comment" >&5 +$as_echo "$gcc_cv_as_ix86_xbrace_comment" >&6; } +if test $gcc_cv_as_ix86_xbrace_comment = yes; then + +$as_echo "#define HAVE_AS_XBRACE_COMMENT_OPTION 1" >>confdefs.h + +fi + + # Test if the assembler supports the section flag 'e' for specifying # an excluded section. { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5 |