2009-09-29 H.J. Lu <hongjiu.lu@intel.com>

	PR testsuite/41496
	* g++.dg/dfp/dfp.exp: Unset DEFAULT_CXXFLAGS if it didn't exist
	before.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@152287 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d6efc52..eec705f 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2009-09-29  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR testsuite/41496
+       * g++.dg/dfp/dfp.exp: Unset DEFAULT_CXXFLAGS if it didn't exist
+       before.
+
 2009-09-29  Janis Johnson  <janis187@us.ibm.com>
 
        * gcc.test-framework/dg-bogus-exp-XF.c: Move dg-bogus directive.

diff --git a/gcc/testsuite/g++.dg/dfp/dfp.exp b/gcc/testsuite/g++.dg/dfp/dfp.exp
index 1e4c513..4b15ca5 100644 (file)
--- a/gcc/testsuite/g++.dg/dfp/dfp.exp
+++ b/gcc/testsuite/g++.dg/dfp/dfp.exp
@@ -62,4 +62,6 @@ set dg-do-what-default ${save-dg-do-what-default}
 verbose "dfp.exp: dg-do-what-default is ${dg-do-what-default}" 2
 if [info exists save_default_cxxflags] {
   set DEFAULT_CXXFLAGS $save_default_cxxflags
+} else {
+  unset DEFAULT_CXXFLAGS
 }