From: Alan Modra <amodra@gmail.com>
Date: Wed, 27 Apr 2016 07:21:15 +0000 (+0930)
Subject: Fix powerpc64 ld testsuite fail
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=13b8c3356bc76abc3624ea9348cc8e834594dfe0;p=binutils-gdb.git

Fix powerpc64 ld testsuite fail

	PR target/19985
	* configure.tgt: Don't use var+=.
---

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 4dd2cbc1f67..21e7c77cc47 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2016-04-27  Alan Modra  <amodra@gmail.com>
+
+	PR target/19985
+	* configure.tgt: Don't use var+=.
+
 2016-04-25  Nick Clifton  <nickc@redhat.com>
 
 	PR target/19985
diff --git a/ld/configure.tgt b/ld/configure.tgt
index da89e2b95ec..1f6db426a73 100644
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -626,9 +626,9 @@ powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
 				# PR 19985: Include big endian emulations.
 				for z in targ_extra_emuls targ_extra_libpath targ64_extra_emuls targ64_extra_libpath
 				do
-				  eval ${z}+=\" `eval echo \\$${z} | sed -e 's/ppc/lppc/g'`\"
+				  eval ${z}=\"\$${z} `eval echo \\$${z} | sed -e 's/ppc/lppc/g'`\"
 				done
-				eval targ_extra_emuls+=\" \$targ_emul\"
+				targ_extra_emuls="$targ_extra_emuls $targ_emul"
 			        eval targ_emul=\"`eval echo \\$targ_emul | sed -e 's/ppc/lppc/g'`\"
 			esac ;;
 powerpc-*-nto*)         targ_emul=elf32ppcnto ;;