prune.exp (TEST_ALWAYS_FLAGS): If undefined, set to empty.

2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

testsuite/
	* lib/prune.exp (TEST_ALWAYS_FLAGS): If undefined, set to empty.
libgomp/
	* testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.

From-SVN: r186353

gcc/testsuite/ChangeLog

+2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+	* lib/prune.exp (TEST_ALWAYS_FLAGS): If undefined, set to empty.
+
 2012-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR rtl-optimization/52876

gcc/testsuite/lib/prune.exp

@@ -17,6 +17,9 @@
 
 # Prune messages from gcc that aren't useful.
 
+if ![info exists TEST_ALWAYS_FLAGS] {
+    set TEST_ALWAYS_FLAGS ""
+}
 set TEST_ALWAYS_FLAGS "-fno-diagnostics-show-caret $TEST_ALWAYS_FLAGS"
 
 proc prune_gcc_output { text } {

libgomp/ChangeLog

+2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+	* testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
+
 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR bootstrap/52812

libgomp/testsuite/lib/libgomp.exp

@@ -161,6 +161,9 @@ proc libgomp_init { args } {
     # error-message parsing machinery.
     lappend ALWAYS_CFLAGS "additional_flags=-fmessage-length=0"
 
+    # Disable caret
+    lappend ALWAYS_CFLAGS "additional_flags=-fno-diagnostics-show-caret"
+
     # And, gee, turn on OpenMP.
     lappend ALWAYS_CFLAGS "additional_flags=-fopenmp"
 }