ports/graphics/libGL/files/patch-src-glsl_ir_constant_expression.cpp
Niclas Zeising 5a4c543c2b The FreeBSD graphics/x11 team proudly presents
a kwm, zeising production:

MESA 9.1.6

Starring:
Mesa 9.1.6, including libGL, libGLU and dri (new xorg only)
Addition of libEGL and libglesv2
KMS support for ATI graphics cards in 10-current (new xorg only)
Improved sparc64 support for new xorg. [1]
pixman 0.30.2, including shlib bump and portrevision bumps
libX11 1.6.2
Make absolute pointing devices work with x11-drivers/xf86-input-mouse
x11-drivers/xf86-video-ati 7.2.0 for 10-current (KMS aware ati driver)

Also starring:
Updates to drivers and other libraries and utilities

Additional notes:
When updating MESA related ports (libGL, dri) you need to remove old versions
first.  See UPDATING for details.

PR:		ports/181962 [2]
Submitted by:	marius [1]
		zeising [2]
Exp-run by:	bdrewery
Approved by:	portmgr (bdrewery)

Thanks to all who helped testing!
2013-09-29 17:01:41 +00:00

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514 B
C++

--- src/glsl/ir_constant_expression.cpp.orig 2011-07-23 15:08:44.000000000 +0200
+++ src/glsl/ir_constant_expression.cpp 2011-07-23 15:09:03.000000000 +0200
@@ -39,6 +39,11 @@
#include "ir_visitor.h"
#include "glsl_types.h"
+#include <sys/param.h>
+#if __FreeBSD_version <= 704100 || (__FreeBSD_version >= 800000 && __FreeBSD_version < 802502) || (__FreeBSD_version >= 900000 && __FreeBSD_version < 900027)
+#define log2(x) (log(x) / log(2))
+#endif
+
static float
dot(ir_constant *op0, ir_constant *op1)
{