Merge commit 'origin/gallium-master-merge'

This is the big merge of the gallium-0.2 branch into master.
gallium-master-merge was just the staging area for it.
Both gallium-0.2 and gallium-master-merge are considered closed now.

Conflicts:

	progs/demos/Makefile
	src/mesa/main/state.c
	src/mesa/main/texenvprogram.c

1 files changed, 65 insertions, 0 deletions

diff --git a/progs/SConstruct b/progs/SConstruct
new file mode 100644
index 0000000000..4d268cc6d7
--- /dev/null
+++ b/progs/SConstruct
@@ -0,0 +1,65 @@
+import os
+import os.path
+import sys
+
+env = Environment(
+    tools = ['generic'],
+    toolpath = ['../scons'],
+    ENV = os.environ,
+)
+
+
+# Use Mesa's headers and libs
+if 1:
+    build_topdir = 'build'
+    build_subdir = env['platform']
+    if env['machine'] != 'generic':
+        build_subdir += '-' + env['machine']
+    if env['debug']:
+        build_subdir += "-debug"
+    if env['profile']:
+        build_subdir += "-profile"
+    build_dir = os.path.join(build_topdir, build_subdir)
+
+    env.Append(CPPDEFINES = ['GLEW_STATIC'])
+    env.Append(CPPPATH = ['#../include'])
+    env.Append(LIBPATH = [
+        '#../' + build_dir + '/glew/',
+        '#../' + build_dir + '/glut/glx',
+    ])
+
+
+conf = Configure(env)
+
+# OpenGL
+if env['platform'] == 'windows':
+    env.Prepend(LIBS = ['glu32', 'opengl32'])
+else:
+    env.Prepend(LIBS = ['GLU', 'GL'])
+
+# Glut
+env['GLUT'] = False
+if conf.CheckCHeader('GL/glut.h'):
+    if env['platform'] == 'windows':
+        env['GLUT_LIB'] = 'glut32'
+    else:
+        env['GLUT_LIB'] = 'glut'
+    env['GLUT'] = True
+
+# GLEW
+env['GLEW'] = False
+if conf.CheckCHeader('GL/glew.h'):
+    env['GLEW_LIB'] = 'glew'
+    env['GLEW'] = True
+    env.Prepend(LIBS = ['glew'])
+
+conf.Finish()
+
+
+Export('env')
+
+SConscript(
+    'SConscript',
+    build_dir = env['build'],
+    duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
+)