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root/radiance/ray/SConstruct
Revision: 1.20
Committed: Mon Jan 8 13:38:37 2018 UTC (6 years, 8 months ago) by schorsch
Branch: MAIN
Changes since 1.19: +38 -20 lines
Log Message:
Updating to SCons 3.x, adding support for Python 3

File Contents

# Content
1 from __future__ import division, print_function, unicode_literals
2
3 import os
4 import sys
5
6 def set_pre_opts(testenv):
7 optfile = File(testenv['CFG_OPTFILE']).abspath
8 vars = Variables(optfile, ARGUMENTS)
9 vars.Add('SKIP', 'Skip Display of License terms', 0)
10 vars.Add('RAD_DEBUG', 'Build a debug version', 0)
11 if testenv['CFG_PLATSYS'] == 'Windows':
12 # no default, will select the most recent one when empty
13 vars.Add('MSVC_VERSION', 'Microsoft VC Version', )
14 vars.Update(testenv)
15 return vars
16
17 def set_opts(env, pathfile):
18 vars = Variables(pathfile, ARGUMENTS)
19 vars.Add('RAD_BASEDIR', 'Installation base directory', env['RAD_BASEDIR'])
20 vars.Add('RAD_BINDIR', 'Install executables here', env['RAD_BINDIR'])
21 vars.Add('RAD_RLIBDIR', 'Install support files here', env['RAD_RLIBDIR'])
22 vars.Add('RAD_MANDIR', 'Install man pages here', env['RAD_MANDIR'])
23 vars.Update(env)
24 vars.Save(pathfile, env)
25 Help(vars.GenerateHelpText(env))
26 # where stuff is located in the source tree
27 # the binary target libs are configured by platform
28 env['RAD_BUILDRLIB'] = '#lib'
29 env['RAD_BUILDMAN'] = '#doc/man'
30
31 def allplats_setup(env):
32 from build_utils import find_libs
33 find_libs.find_radlib(env)
34 find_libs.find_x11(env)
35 find_libs.find_gl(env) # OpenGL
36 find_libs.find_libtiff(env)
37 find_libs.find_pyinstaller(env)
38
39 def post_common_setup(env):
40 env.Append(CPPPATH = [os.path.join('#src', 'common')])
41 env.Append(LIBPATH=[env['RAD_BUILDLIB']]) # our own libs
42 if not env.has_key('RAD_MLIB'):
43 env['RAD_MLIB'] = [] #['m'] # no seperate mlib on Win
44
45 def shareinstall_setup(env):
46 from build_utils import install
47 # only scan for those files when we actually need them
48 if 'install' in sys.argv or 'rlibinstall' in sys.argv:
49 install.install_rlibfiles(env)
50 if 'install' in sys.argv or 'maninstall' in sys.argv:
51 install.install_manfiles(env)
52
53 # first figure out the platform
54 from build_utils import load_plat
55 testenv = Environment()
56 load_plat.identify_plat(testenv)
57
58 # set stuff before loading platforms
59 prevars = set_pre_opts(testenv)
60
61 # Set up build environment
62 env = Environment(variables=prevars)
63 env.Decider('timestamp-match')
64
65 from build_utils import install
66 script_b = Builder(action = install.install_script, suffix = '')
67 env.Append(BUILDERS={'InstallScript': script_b})
68 if os.name == 'posix':
69 tclscript_b = Builder(action = install.install_tclscript, suffix = '')
70 env.Append(BUILDERS={'InstallTCLScript': tclscript_b})
71
72 # configure platform-specific stuff
73 load_plat.load_plat(env, testenv)
74
75 # override options
76 cfg_pathfile = File(testenv['CFG_PATHFILE']).abspath
77 set_opts(env, cfg_pathfile)
78
79 load_plat.combine_instpaths(env)
80
81 # accept license
82 if ((not env['SKIP']
83 or env['SKIP'].strip().lower() in (0,'0','n','no','false',None))
84 and not '-c' in sys.argv and not 'test' in sys.argv):
85 from build_utils import copyright
86 copyright.show_license()
87 testenv['SKIP'] = '1'
88
89 # We waited to save this, so that we can add the SKIP
90 prevars.Save(File(testenv['CFG_OPTFILE']).abspath, testenv)
91
92 # fill in generic config
93 allplats_setup(env)
94
95 print('Installation directories:')
96 print('Base: ', env.subst('$RAD_BASEDIR'))
97 print('Binaries: ', env.subst('$RAD_BINDIR'))
98 print('Library: ', env.subst('$RAD_RLIBDIR'))
99 print('Manpages: ', env.subst('$RAD_MANDIR'))
100 print()
101
102 # Bring in all the actual things to build
103 Export('env')
104 if 'test' in sys.argv:
105 SConscript(os.path.join('test', 'SConscript'))
106
107 else:
108 SConscript(os.path.join('src', 'common', 'SConscript'),
109 variant_dir=os.path.join(env['RAD_BUILDOBJ'],'common'), duplicate=0)
110 post_common_setup(env)
111 dirs = Split('''meta cv gen ot rt px hd util cal''')
112 if os.path.isfile('src/winimage/SConscript'):
113 dirs.append('winimage')
114 if os.path.isfile('src/winrview/SConscript'):
115 dirs.append('winrview')
116 for d in dirs:
117 print(d)
118 SConscript(os.path.join('src', d, 'SConscript'),
119 variant_dir=os.path.join(env['RAD_BUILDOBJ'], d), duplicate=0)
120
121 if ' '.join(sys.argv[1:]).find('install') > -1:
122 shareinstall_setup(env)
123
124 Default('.')
125
126 # virtual targets
127 env.Alias('bininstall', '$RAD_BINDIR')
128 env.Alias('rlibinstall', '$RAD_RLIBDIR')
129 env.Alias('maninstall', '$RAD_MANDIR')
130
131 env.Alias('build', ['$RAD_BUILDBIN']) #, '$RAD_BUILDRLIB'])
132 env.Alias('test', ['#test'])
133 env.Alias('install', ['bininstall', 'rlibinstall', 'maninstall'])
134
135 # vi: set ts=4 sw=4 :