From: Ian Lynagh <igloo@earth.li>
Date: Tue, 9 Jun 2009 12:17:05 +0000 (+0000)
Subject: Define _BSD_SOURCE in Stg.h
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=ad379ff7e22681c09ec7b50bc00d2d6cd3ae3263

Define _BSD_SOURCE in Stg.h
This means that, on Linux, we get functions like gamma defined when we
#include math.h
---

diff --git a/includes/Stg.h b/includes/Stg.h
index 341cda3..06a8662 100644
--- a/includes/Stg.h
+++ b/includes/Stg.h
@@ -35,6 +35,10 @@
 // Turn on C99 for .hc code.  This gives us the INFINITY and NAN
 // constants from math.h, which we occasionally need to use in .hc (#1861)
 # define _ISOC99_SOURCE
+
+// We need _BSD_SOURCE so that math.h defines things like gamma
+// on Linux
+# define _BSD_SOURCE
 #endif
 
 #if IN_STG_CODE == 0