checkphasta.cpp: appease the IBM toolchain

PHASTA · Aug 23, 2017 · 06d45c3 · 06d45c3
1 parent 24b5caa
commit 06d45c3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/checkphasta/checkphasta.cpp b/checkphasta/checkphasta.cpp
@@ -1,4 +1,6 @@
+#ifndef __xlC__
 #define _GNU_SOURCE
+#endif
 #define _WITH_DPRINTF
 #include <cstdio>
 #include <cstdlib>