PR target/37610

[pf3gnuchains/gcc-fork.git] / gcc / configure.ac

diff --git a/gcc/configure.ac b/gcc/configure.ac
index 559332f..c067770 100644 (file)
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -2104,10 +2104,10 @@ AC_CACHE_CHECK(linker for .hidden support, gcc_cv_ld_hidden,
      gcc_cv_ld_hidden=yes
   fi
 else
+changequote(,)dnl
   gcc_cv_ld_hidden=yes
   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
   if echo "$ld_ver" | grep GNU > /dev/null; then
-changequote(,)dnl
     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,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
@@ -2131,18 +2131,21 @@ changequote(,)dnl
          gcc_cv_ld_hidden=no
        fi
       fi
-changequote([,])dnl
     fi
   else
     case "${target}" in
       hppa64*-*-hpux* | ia64*-*-hpux*)
        gcc_cv_ld_hidden=yes
        ;;
+      *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
+        gcc_cv_ld_hidden=yes
+       ;;
       *)
        gcc_cv_ld_hidden=no
        ;;
     esac
   fi
+changequote([,])dnl
 fi])
 libgcc_visibility=no
 AC_SUBST(libgcc_visibility)
@@ -2275,7 +2278,8 @@ fi
 changequote([,])dnl
 ])
 else
-  gcc_cv_as_cfi_advance_working=yes
+  # no readelf, err on the side of caution
+  gcc_cv_as_cfi_advance_working=no
 fi
 AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_DIRECTIVE,
   [`if test $gcc_cv_as_cfi_directive = yes \