Remove support for alternative Solaris 11.4 ld -V output

	* configure.ac (ld_vers) <*-*-solaris2*>: Remove support for
	alternative Solaris 11.4 format.
	* configure: Regenerate.

From-SVN: r272377

gcc/ChangeLog

+2019-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (ld_vers) <*-*-solaris2*>: Remove support for
+	alternative Solaris 11.4 format.
+	* configure: Regenerate.
+
 2019-06-17  Tom de Vries  <tdevries@suse.de>
 
 	* config/nvptx/nvptx.md (define_insn "call_insn"): Rename to ...

gcc/configure

@@ -23069,17 +23069,13 @@ if test $in_tree_ld != yes ; then
 	#
 	# ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
 	#
-	# In Solaris 11.4, this was changed to
-	#
-	# ld: Solaris ELF Utilities: 11.4-1.3123
-	#
 	# ld and ld.so.1 are guaranteed to be updated in lockstep, so ld version
 	# numbers can be used in ld.so.1 feature checks even if a different
 	# linker is configured.
 	ld_ver=`$gcc_cv_ld -V 2>&1`
-	if echo "$ld_ver" | $EGREP 'Solaris Link Editors|Solaris ELF Utilities' > /dev/null; then
+	if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
 	  ld_vers=`echo $ld_ver | sed -n \
-	    -e 's,^.*: \(5\|1[0-9]\)\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\2,p'`
+	    -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
 	  ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
 	  ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
 	fi

gcc/configure.ac

@@ -2684,17 +2684,13 @@ if test $in_tree_ld != yes ; then
 	#
 	# ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
 	#
-	# In Solaris 11.4, this was changed to
-	#
-	# ld: Solaris ELF Utilities: 11.4-1.3123
-	#
 	# ld and ld.so.1 are guaranteed to be updated in lockstep, so ld version
 	# numbers can be used in ld.so.1 feature checks even if a different
 	# linker is configured.
 	ld_ver=`$gcc_cv_ld -V 2>&1`
-	if echo "$ld_ver" | $EGREP 'Solaris Link Editors|Solaris ELF Utilities' > /dev/null; then
+	if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
 	  ld_vers=`echo $ld_ver | sed -n \
-	    -e 's,^.*: \(5\|1[0-9]\)\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\2,p'`
+	    -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
 	  ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
 	  ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
 	fi