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root/radiance/ray/SConstruct
Revision: 1.7
Committed: Tue Dec 23 15:03:58 2008 UTC (15 years, 9 months ago) by schorsch
Branch: MAIN
Changes since 1.6: +2 -1 lines
Log Message:
SCons now uses installed libtiff, if a compatible one is available. Added platform/README to explain config files.

File Contents

# Content
1
2 import os
3 import sys
4 import string
5
6 OPTFILE = 'rayopts.py'
7 def set_opts(env):
8 # XXX add some caching
9 opts = Options(OPTFILE, ARGUMENTS)
10 opts.Add('SKIP', 'Skip Display of License terms', 0)
11 opts.Add('RAD_BINDIR', 'Install executables here', env['RAD_BINDIR'])
12 opts.Add('RAD_RLIBDIR', 'Install support files here', env['RAD_RLIBDIR'])
13 opts.Add('RAD_MANDIR', 'Install man pages here', env['RAD_MANDIR'])
14 opts.Add('RAD_DEBUG', 'Build a debug version', 0)
15 opts.Update(env)
16 opts.Save(OPTFILE, env)
17 Help(opts.GenerateHelpText(env, sort=cmp))
18 # where stuff is located in the source tree
19 env['RAD_BUILDLIB'] = '#src/lib'
20 env['RAD_BUILDBIN'] = '#bin'
21 env['RAD_BUILDRLIB'] = '#lib'
22 env['RAD_BUILDMAN'] = '#doc/man'
23
24 def allplats_setup(env):
25 from build_utils import find_libs
26 find_libs.find_x11(env)
27 find_libs.find_gl(env) # OpenGL
28 find_libs.find_libtiff(env)
29
30 def post_common_setup(env):
31 env.Append(CPPPATH = [os.path.join('#src', 'common')])
32 env.Append(LIBPATH=['../lib']) # our own libs
33 if not env.has_key('RAD_MLIB'):
34 env['RAD_MLIB'] = [] #['m'] # no seperate mlib on Win
35
36 def shareinstall_setup(env):
37 from build_utils import install
38 # only scan for those files when we actually need them
39 if 'install' in sys.argv or 'rlibinstall' in sys.argv:
40 install.install_rlibfiles(env)
41 if 'install' in sys.argv or 'maninstall' in sys.argv:
42 install.install_manfiles(env)
43
44 # Set up build environment
45 env = Environment()
46 env.Decider('timestamp-match')
47
48 if os.name == 'posix':
49 from build_utils import install
50 csh_b = Builder(action = install.install_cshscript,
51 suffix = '', src_suffix = '.csh')
52 env.Append(BUILDERS={'InstallCsh': csh_b})
53
54 # configure platform-specific stuff
55 from build_utils import load_plat
56 load_plat.load_plat(env, ARGUMENTS, platform=None)
57
58 # override options
59 set_opts(env)
60
61 # accept license
62 if not env['SKIP'] and not '-c' in sys.argv:
63 from build_utils import copyright
64 copyright.show_license()
65
66 # fill in generic config
67 allplats_setup(env)
68
69
70
71 # Bring in all the actual things to build
72 Export('env')
73 SConscript(os.path.join('src', 'common', 'SConscript'))
74 post_common_setup(env)
75 for d in Split('meta cv gen ot rt px hd util cal'):
76 print d
77 SConscript(os.path.join('src', d, 'SConscript'))
78
79 if string.find(string.join(sys.argv[1:]), 'install') > -1:
80 shareinstall_setup(env)
81
82 Default('.')
83
84 # virtual targets
85 env.Alias('bininstall', '$RAD_BINDIR')
86 env.Alias('rlibinstall', '$RAD_RLIBDIR')
87 env.Alias('maninstall', '$RAD_MANDIR')
88
89 env.Alias('build', ['#bin'])
90 env.Alias('test', ['#src/test'])
91 env.Alias('install', ['bininstall', 'rlibinstall', 'maninstall'])
92