re PR target/10663 ([Solaris] New configure check aborts with Sun tools.)

	PR target/10663
	* configure.in (HAVE_LD_RO_RW_SECTION_MIXING): Redirect
	assembler and linker output to /dev/null.
	Use a 'sed' construct instead of 'grep -A1'.
	* configure: Regenerate.

Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>

From-SVN: r67479

gcc/ChangeLog

+2003-06-05  Eric Botcazou  <ebotcazou@libertysurf.fr>
+            Paolo Bonzini  <bonzini@gnu.org>
+
+	PR target/10663
+	* configure.in (HAVE_LD_RO_RW_SECTION_MIXING): Redirect
+	assembler and linker output to /dev/null.
+	Use a 'sed' construct instead of 'grep -A1'.
+	* configure: Regenerate.
+
 2003-06-04  Richard Henderson  <rth@redhat.com>
 
 	* config/i386/i386.c (struct ix86_address): Add seg.

gcc/configure

@@ -8467,9 +8467,9 @@ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
-	conftest2.o conftest3.o; then
+	conftest2.o conftest3.o > /dev/null 2>&1; then
     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
-			 | grep -A1 myfoosect`
+			 | sed -e '/myfoosect/!d' -e N`
     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
 	gcc_cv_ld_ro_rw_mix=read-only

gcc/configure.in

@@ -2603,9 +2603,9 @@ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
-	conftest2.o conftest3.o; then
+	conftest2.o conftest3.o > /dev/null 2>&1; then
     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
-			 | grep -A1 myfoosect`
+			 | sed -e '/myfoosect/!d' -e N`
     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
 	gcc_cv_ld_ro_rw_mix=read-only