Avoid testsuite errors about missing compilers.

	PR ld/20436
	* testsuite/lib/ld-lib.exp (check_gcc_plugin_enabled): When not
	testing remotely, check to see if target compiler is installed
	before trying to run it.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index f6b994e..6e9565c 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,10 @@
+2016-08-11  Nick Clifton  <nickc@redhat.com>
+
+       PR ld/20436
+       * testsuite/lib/ld-lib.exp (check_gcc_plugin_enabled): When not
+       testing remotely, check to see if target compiler is installed
+       before trying to run it.
+
 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
 
        PR ld/15428

diff --git a/ld/testsuite/lib/ld-lib.exp b/ld/testsuite/lib/ld-lib.exp
index b3cdb70..23055be 100644 (file)
--- a/ld/testsuite/lib/ld-lib.exp
+++ b/ld/testsuite/lib/ld-lib.exp
@@ -1815,7 +1815,10 @@ proc check_gcc_plugin_enabled { } {
     if {![info exists CC]} {
        set CC [find_gcc]
     }
-    if { $CC == "" } {
+    if { $CC == ""} {
+      return 0
+    }
+    if { ![is_remote host] && [which $CC] == 0 } then {
       return 0
     }
     set state [remote_exec host $CC -v]