From c60978b2e03e6c00896306e3faeb2a84916b494c Mon Sep 17 00:00:00 2001
From: Chia-I Wu <olv@lunarg.com>
Date: Mon, 27 Sep 2010 00:19:43 +0800
Subject: android: Fix build with bionic.

---
 src/gallium/auxiliary/util/u_math.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/gallium/auxiliary/util')

diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
index e3d4c06b6f..00653562ad 100644
--- a/src/gallium/auxiliary/util/u_math.h
+++ b/src/gallium/auxiliary/util/u_math.h
@@ -199,6 +199,16 @@ roundf(float x)
 #endif /* _MSC_VER */
 
 
+#ifdef PIPE_OS_ANDROID
+
+static INLINE
+double log2(double d)
+{
+   return log(d) / M_LN2;
+}
+
+#endif
+
 
 
 
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