X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2FPosixSource.h;h=b3da60fe37ce36d85e3195b61a60c2d684808636;hb=6cf8982ac30be6836a0cdd8be5a6ac1a1a144213;hp=cd1aeea34cfbf715fc9e5713869b83b90fcbe7fc;hpb=a2a67cd520b9841114d69a87a423dabcb3b4368e;p=ghc-hetmet.git

diff --git a/rts/PosixSource.h b/rts/PosixSource.h
index cd1aeea..b3da60f 100644
--- a/rts/PosixSource.h
+++ b/rts/PosixSource.h
@@ -9,6 +9,8 @@
 #ifndef POSIXSOURCE_H
 #define POSIXSOURCE_H
 
+#include <ghcplatform.h>
+
 #define _POSIX_SOURCE   1
 #define _POSIX_C_SOURCE 199506L
 #define _XOPEN_SOURCE   500
@@ -16,4 +18,12 @@
 
 /* Let's be ISO C99 too... */
 
+#if defined(darwin_HOST_OS)
+/* If we don't define this the including sysctl breaks with things like
+    /usr/include/bsm/audit.h:224:0:
+         error: syntax error before 'u_char'
+*/
+#define _DARWIN_C_SOURCE 1
+#endif
+
 #endif /* POSIXSOURCE_H */