From: Jose Fonseca <jfonseca@vmware.com>
Date: Thu, 19 Mar 2015 11:51:08 +0000 (+0000)
Subject: include: Ensure float.h is included for DBL_MAX.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8d5c303ab965c928eef684755c2db9cd441e37ad;p=mesa.git

include: Ensure float.h is included for DBL_MAX.

I didn't actually hit the issue in practice, but just happen to notice
while looking at the code.

Reviewed-by: Brian Paul <brianp@vmware.com>
---

diff --git a/include/c99_math.h b/include/c99_math.h
index bd35d1b32ed..5b01d53a83a 100644
--- a/include/c99_math.h
+++ b/include/c99_math.h
@@ -71,6 +71,7 @@ roundf(float x)
 #endif
 
 #ifndef INFINITY
+#include <float.h> // DBL_MAX
 #define INFINITY (DBL_MAX + DBL_MAX)
 #endif