Mesa (glsl2): glcpp-test: Capture the stderr output of the preprocessor.

[Carl Worth]

Module: Mesa
Branch: glsl2
Commit: 2bcff4c879acec31ef0b39ecf04e9df41c5cbfab
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2bcff4c879acec31ef0b39ecf04e9df41c5cbfab

Author: Carl Worth <cworth at cworth.org>
Date:   Wed Aug 11 13:06:36 2010 -0700

glcpp-test: Capture the stderr output of the preprocessor.

This allows writing tests that verify diagnostics from the preprocessor.

---

 src/glsl/glcpp/tests/glcpp-test |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/glsl/glcpp/tests/glcpp-test b/src/glsl/glcpp/tests/glcpp-test
index 2dca848..6494d0c 100755
--- a/src/glsl/glcpp/tests/glcpp-test
+++ b/src/glsl/glcpp/tests/glcpp-test
@@ -9,7 +9,7 @@ clean=0
 echo "====== Testing for correctness ======"
 for test in *.c; do
     echo -n "Testing $test..."
-    ../glcpp < $test > $test.out
+    ../glcpp < $test > $test.out 2>&1
     total=$((total+1))
     if cmp $test.expected $test.out >/dev/null 2>&1; then
 	echo "PASS"