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| author | Richard Henderson <rth@redhat.com> | 2002-05-01 13:37:41 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2002-05-01 13:37:41 -0700 |
| commit | c72931a655a5c622fe58d23dc408b1a97d5870dd (patch) | |
| tree | 00cfea3e66ee8dfeeb177b2fa89c367aee27044c /gcc/configure.in | |
| parent | 2150ad33f212a2213c2c2bbbfd743373d149cb30 (diff) | |
| download | gcc-c72931a655a5c622fe58d23dc408b1a97d5870dd.zip gcc-c72931a655a5c622fe58d23dc408b1a97d5870dd.tar.gz gcc-c72931a655a5c622fe58d23dc408b1a97d5870dd.tar.bz2 | |
configure.in (HAVE_GAS_HIDDEN): Replace SPARC feature test with target-independent gnu binutils date test.
* configure.in (HAVE_GAS_HIDDEN): Replace SPARC feature test with
target-independent gnu binutils date test.
From-SVN: r53017
Diffstat (limited to 'gcc/configure.in')
| -rw-r--r-- | gcc/configure.in | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/gcc/configure.in b/gcc/configure.in index ec25554..f0c2fe1 100644 --- a/gcc/configure.in +++ b/gcc/configure.in @@ -1219,6 +1219,7 @@ changequote([,])dnl changequote(,)dnl gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` + gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"` changequote([,])dnl fi @@ -1501,7 +1502,13 @@ AC_MSG_RESULT($gcc_cv_as_weak) AC_MSG_CHECKING(assembler hidden support) gcc_cv_as_hidden=no if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then - if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 10 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then + if test "$gcc_cv_gas_major_version" -eq 2 \ + -a "$gcc_cv_gas_minor_version" -eq 12 \ + -a "$gcc_cv_gas_patch_version" -ge 1 \ + -o "$gcc_cv_gas_major_version" -eq 2 \ + -a "$gcc_cv_gas_minor_version" -gt 12 \ + -o "$gcc_cv_gas_major_version" -gt 2 \ + && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then gcc_cv_as_hidden="yes" fi elif test x$gcc_cv_as != x; then @@ -1512,6 +1519,19 @@ elif test x$gcc_cv_as != x; then gcc_cv_as_hidden="yes" fi rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 + + # GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN. + # This is irritatingly difficult to feature test for. Look for + # the date string after the version number. + ld_ver=`$gcc_cv_ld --version 2>/dev/null | head -1` + if echo "$ld_ver" | grep GNU > /dev/null; then +changequote(,)dnl + ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,;p'` +changequote([,])dnl + if test 0"$ld_date" -lt 20020404; then + gcc_cv_as_hidden="no" + fi + fi fi if test x"$gcc_cv_as_hidden" = xyes; then AC_DEFINE(HAVE_GAS_HIDDEN, 1, |