Properly set progbits/nobits for Solaris/SPARC as

	* configure.ac (HAVE_AS_SPARC_NOBITS): New test.
	* configure: Regenerate.
	* config.in: Regenerate.
	* config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Emit
	#nobits/#progbits if supported.

git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@195572 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 33 insertions, 0 deletions

diff --git a/gcc/configure b/gcc/configure
index 5730c9d4517..6711c0feb5f 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -23927,6 +23927,39 @@ $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
 
 fi
 
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
+$as_echo_n "checking assembler for #nobits... " >&6; }
+if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  gcc_cv_as_sparc_nobits=no
+  if test x$gcc_cv_as != x; then
+    $as_echo '.section "nobits",#alloc,#write,#nobits
+       .section "progbits",#alloc,#write,#progbits' > conftest.s
+    if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
+  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }
+    then
+	gcc_cv_as_sparc_nobits=yes
+    else
+      echo "configure: failed program was" >&5
+      cat conftest.s >&5
+    fi
+    rm -f conftest.o conftest.s
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
+$as_echo "$gcc_cv_as_sparc_nobits" >&6; }
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
 $as_echo_n "checking assembler for -relax option... " >&6; }
 if test "${gcc_cv_as_sparc_relax+set}" = set; then :