From 637470c0dbbadf4b0d8b01c6c2179a4305f2b203 Mon Sep 17 00:00:00 2001
From: Loren Merritt <pengvado@videolan.org>
Date: Sun, 16 Jul 2006 18:25:38 +0000
Subject: [PATCH] OpenBSD build fixes. patch by Vizeli Pascal (pvizeli at yahoo
 dot de)

git-svn-id: svn://svn.videolan.org/x264/trunk@535 df754926-b1dd-0310-bc7b-ec298dee348c
---
 configure             | 5 +++++
 encoder/ratecontrol.c | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 43a98740..01f6cb14 100755
--- a/configure
+++ b/configure
@@ -83,6 +83,11 @@ case "$UNAMES" in
     SYS="NETBSD"
     LDFLAGS="$LDFLAGS -lm"
     ;;
+  OpenBSD)
+    SYS="OPENBSD"
+    CFLAGS="$CFLAGS -I/usr/X11R6/include"
+    LDFLAGS="$LDFLAGS -lm"
+    ;;
   Linux)
     SYS="LINUX"
     CFLAGS="$CFLAGS -DHAVE_MALLOC_H"
diff --git a/encoder/ratecontrol.c b/encoder/ratecontrol.c
index 410fdd12..9a7e25d2 100644
--- a/encoder/ratecontrol.c
+++ b/encoder/ratecontrol.c
@@ -35,13 +35,16 @@
 #include "common/cpu.h"
 #include "ratecontrol.h"
 
-#if defined(SYS_FREEBSD) || defined(SYS_BEOS) || defined(SYS_NETBSD)
+#if defined(SYS_FREEBSD) || defined(SYS_BEOS) || defined(SYS_NETBSD) || defined(SYS_OPENBSD)
 #define exp2f(x) powf( 2, (x) )
 #endif
 #if defined(SYS_MACOSX)
 #define exp2f(x) (float)pow( 2, (x) )
 #define sqrtf sqrt
 #endif
+#if defined(SYS_OPENBSD)
+#define isfinite finite
+#endif
 #if defined(_MSC_VER)
 #define isfinite _finite
 #endif
-- 
2.40.0