spack/var/spack/repos/builtin/packages/random123/ibmxl.patch
Kelly (KT) Thompson b2b91a1f00 Random123 - provide a patch to fix compiles with IBM XL (#11028)
* Newer versions of IBM XL no longer define `__xlC__`, but define `__ibmxl__`
  instead.  This one-line patch fixes this problem in Random123.
* This patch was also provided to the Random123 maintiners
  (Random123@DEShawResearch.com). I don't expect a new release from them for a
  while, so I believe that this patch is the correct path forward (for now).
2019-03-28 17:20:28 -05:00

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Diff

--- a/include/Random123/features/compilerfeatures.h
+++ b/include/Random123/features/compilerfeatures.h
@@ -199,7 +199,7 @@ added to each of the *features.h files, AND to examples/ut_features.cpp.
#include "nvccfeatures.h"
#elif defined(__ICC)
#include "iccfeatures.h"
-#elif defined(__xlC__)
+#elif defined(__xlC__) || defined(__ibmxl__)
#include "xlcfeatures.h"
#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
#include "sunprofeatures.h"