From: Alan Modra <amodra@gmail.com>
Date: Mon, 22 Sep 2014 08:44:27 +0000 (+0930)
Subject: Find lto plugin when using gcc-5.0
X-Git-Tag: upstream/2.25~296
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4dea914eb19fe30278afad9133121634b3e04484;p=platform%2Fupstream%2Flinaro-binutils.git

Find lto plugin when using gcc-5.0

I originally had this as --print-prog-name and changed back to
--print-file-name to suit older gcc, neglecting to check whether
gcc-5.0 --print-file-name finds the lto plugin.  It doesn't.

	* ld-plugin/lto.exp: Use both --print-file-name and --print-prog-name
	when looking for lto plugin.
---

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 556ee1a..a03dd71 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2014-09-22  Alan Modra  <amodra@gmail.com>
+
+	* ld-plugin/lto.exp: Use both --print-file-name and --print-prog-name
+	when looking for lto plugin.
+
 2014-09-16  Terry Guo  <terry.guo@arm.com>
 
 	* ld-arm/attr-merge-arch-2.d: New test case.
diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp
index 3a4f661..031752d 100644
--- a/ld/testsuite/ld-plugin/lto.exp
+++ b/ld/testsuite/ld-plugin/lto.exp
@@ -45,7 +45,10 @@ set plugin_names {
 }
 set plug_opt ""
 foreach plug $plugin_names {
-    set plug_so [run_host_cmd $CC "--print-file-name $plug"]
+    set plug_so [run_host_cmd $CC "--print-prog-name $plug"]
+    if { $plug_so eq $plug } then {
+	set plug_so [run_host_cmd $CC "--print-file-name $plug"]
+    }
     if { $plug_so ne $plug } then {
 	set plug_opt "--plugin $plug_so"
 	break