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root/radiance/ray/build_utils/find_libs.py
Revision: 1.1
Committed: Tue Oct 21 19:27:28 2003 UTC (21 years, 1 month ago) by schorsch
Content type: text/x-python
Branch: MAIN
Log Message:
Checking in experimental SCons build environment.

File Contents

# User Rev Content
1 schorsch 1.1 import os
2    
3     from SCons.SConf import SConf # aka Configure
4    
5     def find_x11(env):
6     # Search for libX11, remember the X11 library and include dirs
7     for d in ('/usr/X11R6', '/usr/X11', '/usr/openwin'):
8     if os.path.isdir (d):
9     incdir = os.path.join(d, 'include')
10     libdir = os.path.join(d, 'lib')
11     env.Append(CPPPATH=[incdir]) # add temporarily
12     env.Append(LIBPATH=[libdir])
13     conf = SConf(env)
14     if conf.CheckLibWithHeader('X11', 'X11/X.h', 'C', autoadd=0):
15     env.Replace(X11INCLUDE=incdir)
16     env.Replace(X11LIB=libdir)
17     env['CPPPATH'].remove(incdir) # not needed for now
18     env['LIBPATH'].remove(libdir)
19     if env['X11INCLUDE']:
20     # Check for SGI stereo extension
21     if conf.CheckCHeader('X11/extensions/SGIStereo.h'):
22     env['RAD_STEREO'] = '-DSTEREO'
23     else: env['RAD_STEREO'] = '-DNOSTEREO'
24     env = conf.Finish ()
25     break
26     env = conf.Finish ()
27    
28     def find_gl(env):
29     # Check for libGL, set flag
30     conf = SConf(env)
31     if conf.CheckLibWithHeader('GL', 'GL/gl.h', 'C', autoadd=0):
32     env['OGL'] = 1
33     env = conf.Finish()
34    
35    
36