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| author | Doug Kwan <dougkwan@google.com> | 2010-04-08 08:41:50 +0000 |
|---|---|---|
| committer | Doug Kwan <dougkwan@gcc.gnu.org> | 2010-04-08 08:41:50 +0000 |
| commit | 1dcc82c2c7975d324ad401dc0797eb15463ce53e (patch) | |
| tree | 99f59f49e3cbfb4654e787f097d3a2998b286128 /gcc/configure | |
| parent | b0aef8a83c2d6deb4040c46b60f04f224894f058 (diff) | |
| download | gcc-1dcc82c2c7975d324ad401dc0797eb15463ce53e.tar.gz | |
configure.ac: Recognize gold and do not use its version number to test ld features.
2010-04-07 Doug Kwan <dougkwan@google.com>
* configure.ac: Recognize gold and do not use its version number
to test ld features.
* configure: Regenerate.
From-SVN: r158106
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/gcc/configure b/gcc/configure index 2e022ed3ae5..c3ff39c7d32 100755 --- a/gcc/configure +++ b/gcc/configure @@ -20609,6 +20609,19 @@ cat >>confdefs.h <<_ACEOF _ACEOF +# Check to see if we are using gold instead of ld +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5 +$as_echo_n "checking whether we are using gold... " >&6; } +ld_is_gold=no +if test x$gcc_cv_ld != x; then + if $gcc_cv_ld --version 2>/dev/null | sed 1q \ + | grep "GNU gold" > /dev/null; then + ld_is_gold=yes + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5 +$as_echo "$ld_is_gold" >&6; } + ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld case "$ORIGINAL_LD_FOR_TARGET" in @@ -21188,7 +21201,9 @@ $as_echo "$gcc_cv_as_hidden" >&6; } if test $in_tree_ld != yes ; then ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q` - if echo "$ld_ver" | grep GNU > /dev/null; then + if test x"$ld_is_gold" = xyes; then + gcc_cv_ld_hidden=yes + elif echo "$ld_ver" | grep GNU > /dev/null; then ld_vers=`echo $ld_ver | sed -n \ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'` ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'` @@ -21785,7 +21800,9 @@ fi $as_echo "$gcc_cv_as_comdat_group_percent" >&6; } fi -if test $in_tree_ld = yes ; then +if test x"$ld_is_gold" = xyes; then + comdat_group=yes +elif test $in_tree_ld = yes ; then comdat_group=no if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ && test $in_tree_ld_is_elf = yes; then |