[Mesa-dev] [PATCH 2/4] glsl/tests/optimisation-test: ensure that compare_ir is available

[Emil Velikov]

From: Emil Velikov <emil.velikov at collabora.com>

Bail out early if the script is not where we expect it to be.

Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
---
 src/compiler/glsl/tests/optimization-test | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/compiler/glsl/tests/optimization-test b/src/compiler/glsl/tests/optimization-test
index 7ccbb4467d..ec0f09b125 100755
--- a/src/compiler/glsl/tests/optimization-test
+++ b/src/compiler/glsl/tests/optimization-test
@@ -27,6 +27,11 @@ for dir in tests/*/; do
     echo "$dir"
 done
 
+if [ ! -e "$compare_ir" ]; then
+    echo "Could not find compare_ir. Make sure that srcdir variable is correctly set."
+    exit 1
+fi
+
 echo "====== Testing optimization passes ======"
 for test in `find . -iname '*.opt_test'`; do
     echo -n "Testing $test..."
-- 
2.11.0