Daily bump.

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

diff --git a/gcc/configure b/gcc/configure
index 00ce7c0..220fcaf 100755 (executable)
--- a/gcc/configure
+++ b/gcc/configure
@@ -13960,6 +13960,30 @@ fi
 
 # Target-specific assembler checks.
 
+echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
+echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
+gcc_cv_ld_static_dynamic=no
+if test $in_tree_ld = yes ; then
+  if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
+    gcc_cv_ld_static_dynamic=yes
+  fi
+elif test x$gcc_cv_ld != x; then
+       # Check if linker supports -Bstatic/-Bdynamic option
+       if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
+         && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
+               gcc_cv_ld_static_dynamic=yes
+       fi
+fi
+if test x"$gcc_cv_ld_static_dynamic" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LD_STATIC_DYNAMIC 1
+_ACEOF
+
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
+echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
+
 if test x"$demangler_in_ld" = xyes; then
   echo "$as_me:$LINENO: checking linker --demangle support" >&5
 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
@@ -14260,7 +14284,7 @@ else
        if test x$gcc_cv_objdump != x \
        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
           | grep ' 82106000 82106000' > /dev/null 2>&1; then
-        gcc_cv_as_offsetable_lo10=yes
+        gcc_cv_as_sparc_offsetable_lo10=yes
        fi
     else
       echo "configure: failed program was" >&5
@@ -14659,8 +14683,9 @@ fi
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }
     then
-       # ??? This fails with non-gnu grep.  Maybe use objdump?
-   if grep debug_line conftest.o > /dev/null 2>&1; then
+       if test x$gcc_cv_objdump != x \
+   && $gcc_cv_objdump -h conftest.o 2> /dev/null \
+      | grep debug_line > /dev/null 2>&1; then
      gcc_cv_as_dwarf2_debug_line=yes
    fi
     else