[test/ClangScanDeps] Add a target triple for `macro-expansions.cpp`

This should fix the `clang-ppc64-aix` builder.

diff --git a/clang/test/ClangScanDeps/macro-expansions.cpp b/clang/test/ClangScanDeps/macro-expansions.cpp
index 78415d6..c8c21f8 100644 (file)
--- a/clang/test/ClangScanDeps/macro-expansions.cpp
+++ b/clang/test/ClangScanDeps/macro-expansions.cpp
@@ -15,7 +15,7 @@
 //--- cdb.json.template
 [{
   "directory" : "DIR",
-  "command" : "clang -c DIR/test.cpp -o DIR/test.o",
+  "command" : "clang -target x86_64-apple-macosx10.7 -c DIR/test.cpp -o DIR/test.o",
   "file" : "DIR/test.o"
 }]