[PATCH] D22033: Add ppcg-0.04 to lib/External

[Michael Kruse via llvm-commits]

Meinersbur added inline comments.

================
Comment at: lib/CMakeLists.txt:57-61
@@ -56,2 +56,7 @@
   )
+if (GPU_CODEGEN)
+  set (PPCG_LIBRARY "PollyPPCG")
+else ()
+  set (PPCG_LIBRARY "")
+endif (GPU_CODEGEN)
 
----------------
Simpler version:
```
if (GPU_CODEGEN)
  target_link_libraries(Polly PollyPPCG)
endif ()
```


http://reviews.llvm.org/D22033