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-rwxr-xr-xsrc/compiler/glsl/glcpp/tests/glcpp-test.sh13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/compiler/glsl/glcpp/tests/glcpp-test.sh b/src/compiler/glsl/glcpp/tests/glcpp-test.sh
index 7ca8aa26a87..b8397ec8902 100755
--- a/src/compiler/glsl/glcpp/tests/glcpp-test.sh
+++ b/src/compiler/glsl/glcpp/tests/glcpp-test.sh
@@ -1,3 +1,16 @@
#!/bin/sh
+if [ -z "$srcdir" -o -z "$abs_builddir" ]; then
+ echo ""
+ echo "Warning: you're invoking the script manually and things may fail."
+ echo "Attempting to determine/set srcdir and abs_builddir variables."
+ echo ""
+
+ # Should point to `dirname Makefile.glsl.am`
+ srcdir=./../../../
+ cd `dirname "$0"`
+ # Should point to `dirname Makefile` equivalent to the above.
+ abs_builddir=`pwd`/../../../
+fi
+
$PYTHON2 $srcdir/glsl/glcpp/tests/glcpp_test.py $abs_builddir/glsl/glcpp/glcpp $srcdir/glsl/glcpp/tests --unix --windows --oldmac --bizarro