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root/radiance/ray/build_utils/load_plat.py
Revision: 1.4
Committed: Mon Sep 12 11:32:30 2005 UTC (18 years, 6 months ago) by schorsch
Content type: text/x-python
Branch: MAIN
Changes since 1.3: +3 -0 lines
Log Message:
Special case testing for mingw.

File Contents

# Content
1
2 import os
3 import sys
4 import string
5 import ConfigParser
6
7
8 _platdir = 'platform'
9
10
11 def POSIX_setup(env):
12 # common stuff for all posix systems
13 env['RAD_PROCESS'] = string.split('unix_process.c')
14
15
16 def read_plat(env, args, fn):
17 cfig = ConfigParser.ConfigParser(env.Dictionary())
18 cfig.read(fn)
19 buildvars = [['CC'], # replace
20 ['CPPPATH', 'CPPDEFINES', 'CPPFLAGS', 'CCFLAGS',
21 'LIBPATH', 'LINKFLAGS']] # append
22 vars = [
23 ['install',
24 ['RAD_BASEDIR', 'RAD_BINDIR', 'RAD_RLIBDIR', 'RAD_MANDIR'],
25 []],
26 ['code',
27 ['RAD_SPEED'],
28 ['RAD_COMPAT', 'RAD_MEMCOMPAT', 'RAD_MATHCOMPAT', 'RAD_ARGSCOMPAT',
29 'RAD_MLIB', 'RAD_PROCESS']],
30 ]
31 if args.get('RAD_DEBUG',0):
32 vars.insert(0, ['debug'] + buildvars)
33 else: vars.insert(0, ['build'] + buildvars)
34 for section in vars:
35 if cfig.has_section(section[0]):
36 for p in section[1]:
37 try: v = cfig.get(section[0], p)
38 except ConfigParser.NoOptionError: continue
39 env[p] = v
40 #print '%s: %s' % (p, env[p])
41 for p in section[2]:
42 try: v = cfig.get(section[0], p)
43 except ConfigParser.NoOptionError: continue
44 apply(env.Append,[],{p:string.split(v)})
45 #print '%s: %s' % (p, env[p])
46 # XXX Check that basedir exists.
47 for k in ['RAD_BINDIR', 'RAD_RLIBDIR', 'RAD_MANDIR']:
48 if (env.has_key('RAD_BASEDIR') and env.has_key(k)
49 and not os.path.isabs(env[k])):
50 env[k] = os.path.join(env['RAD_BASEDIR'],env[k])
51
52
53 def load_plat(env, args, platform=None):
54 for k,v in env.items(): print k,v
55 if os.name == 'posix':
56 POSIX_setup(env)
57 if platform == None: # override
58 p = sys.platform
59 else: p = platform
60 if p == 'win32' and 'gcc' in env['TOOLS']:
61 p = 'mingw'
62 pl = []
63 print 'Detected platform "%s" (%s).' % (sys.platform, os.name)
64 for i in [len(p), -1, -2]:
65 pfn = os.path.join(_platdir, p[:i] + '_custom.cfg')
66 if os.path.isfile(pfn):
67 print 'Reading configuration "%s"' % pfn
68 read_plat(env, args, pfn)
69 return 1
70 pfn = os.path.join(_platdir, p[:i] + '.cfg')
71 if os.path.isfile(pfn):
72 print 'Reading configuration "%s"' % pfn
73 read_plat(env, args, pfn)
74 return 1
75
76 if os.name == 'posix':
77 pfn = os.path.join(_platdir, 'posix.cfg')
78 if os.path.isfile(pfn):
79 print 'Reading generic configuration "%s".' % pfn
80 read_plat(env, args, pfn)
81 return 1
82
83 print 'Platform "%s/%s" not supported yet' % (os.name, sys.platform)
84 sys.exit(2)
85
86
87