diff options
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/configure b/gcc/configure index 871ed0c3d15..0eeee94307e 100755 --- a/gcc/configure +++ b/gcc/configure @@ -29609,6 +29609,30 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_bndplt_support" >&5 $as_echo "$ld_bndplt_support" >&6; } +# Check linker supports '--push-state'/'--pop-state' +ld_pushpopstate_support=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --push-state/--pop-state options" >&5 +$as_echo_n "checking linker --push-state/--pop-state options... " >&6; } +if test x"$ld_is_gold" = xno; then + if test $in_tree_ld = yes ; then + if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then + ld_pushpopstate_support=yes + fi + elif test x$gcc_cv_ld != x; then + # Check if linker supports --push-state/--pop-state options + if $gcc_cv_ld --help 2>/dev/null | grep -- '--push-state' > /dev/null; then + ld_pushpopstate_support=yes + fi + fi +fi +if test x"$ld_pushpopstate_support" = xyes; then + +$as_echo "#define HAVE_LD_PUSHPOPSTATE_SUPPORT 1" >>confdefs.h + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_pushpopstate_support" >&5 +$as_echo "$ld_pushpopstate_support" >&6; } + # Configure the subdirectories # AC_CONFIG_SUBDIRS($subdirs) |