From 8ef05518bb7c123c7d09ee71bf5fdf521207b4d9 Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Tue, 27 Sep 2016 15:11:46 +0000
Subject:   MacOS platform: fix building under OS 10.4 that may not have
 kCGBitmapByteOrder32Host #define'd

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11990 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/gl_draw.cxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/gl_draw.cxx b/src/gl_draw.cxx
index 6d16fbb78..8df9718e4 100644
--- a/src/gl_draw.cxx
+++ b/src/gl_draw.cxx
@@ -362,9 +362,12 @@ void gl_draw_image(const uchar* b, int x, int y, int w, int h, int d, int ld) {
 #if ! defined(FL_DOXYGEN)
 
 #include <FL/x.H>
+#if !defined(kCGBitmapByteOrder32Host) // doc says available 10.4 but some 10.4 don't have it
+#  define kCGBitmapByteOrder32Host 0
+#endif
+
 #if  MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_4
 #  include <OpenGL/glext.h>
-#  define kCGBitmapByteOrder32Host 0
 #  define GL_TEXTURE_RECTANGLE_ARB GL_TEXTURE_RECTANGLE_EXT
 #endif // MAC_OS_X_VERSION_MAX_ALLOWED
 
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