From 6b7c7703f4c762d0419dfb0e186fa21cec78e4bc Mon Sep 17 00:00:00 2001
From: Vitor Sessak <vitor1001@gmail.com>
Date: Tue, 12 Jan 2010 02:19:51 +0000
Subject: Add replacements for log2f(), exp2() and exp2f() for platforms that
 lacks it.

Should fix build breakage on some platforms introduced in r21125.

Originally committed as revision 21155 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 configure | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index afb0e3099f..e90277be09 100755
--- a/configure
+++ b/configure
@@ -954,6 +954,8 @@ HAVE_LIST="
     dos_paths
     ebp_available
     ebx_available
+    exp2
+    exp2f
     fast_64bit
     fast_cmov
     fast_unaligned
@@ -970,6 +972,7 @@ HAVE_LIST="
     libdc1394_2
     llrint
     log2
+    log2f
     loongson
     lrint
     lrintf
@@ -2379,8 +2382,11 @@ done
 check_lib math.h sin -lm
 check_lib va/va.h vaInitialize -lva
 
+check_func exp2
+check_func exp2f
 check_func llrint
 check_func log2
+check_func log2f
 check_func lrint
 check_func lrintf
 check_func round
-- 
cgit v1.2.3