use doug's new %S thing to make this work when run from different locations.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68788 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Preprocessor/include-macros.c b/test/Preprocessor/include-macros.c
index c085e0c..d64ee5e 100644
--- a/test/Preprocessor/include-macros.c
+++ b/test/Preprocessor/include-macros.c
@@ -1,4 +1,4 @@
-// RUN: clang-cc -E -Dtest=FOO -imacros pr2086.h %s | grep 'HERE: test'
+// RUN: clang-cc -E -Dtest=FOO -imacros %S/pr2086.h %s | grep 'HERE: test'
 
 // This should not be expanded into FOO because pr2086.h undefs 'test'.
 HERE: test