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root/Development/ray/build_utils/find_libs.py

Comparing ray/build_utils/find_libs.py (file contents):
Revision 1.3 by schorsch, Thu Oct 21 15:47:12 2004 UTC vs.
Revision 1.9 by schorsch, Sat Mar 19 12:58:59 2016 UTC

#	Line 1 | Line 1
1	+	from __future__ import print_function
2	+
3		import os
4
5		from SCons.SConf import SConf # aka Configure
6
7	+	def find_radlib(env):
8	+	v = env.FindFile('helvet.fnt', './lib')
9	+	if not v:
10	+	print('''
11	+	Radiance auxiliary support files not found.
12	+	-> Download from radiance-online.org and extract.
13	+	''')
14	+	env.Exit()
15	+
16		def find_x11(env):
17		# Search for libX11, remember the X11 library and include dirs
18		for d in ('/usr/X11R6', '/usr/X11', '/usr/openwin'):
19		if os.path.isdir (d):
20		incdir = os.path.join(d, 'include')
21		libdir = os.path.join(d, 'lib')
22	<	env.Append(CPPPATH=[incdir]) # add temporarily
23	<	env.Append(LIBPATH=[libdir])
22	>	env.Prepend(CPPPATH=[incdir]) # add temporarily
23	>	env.Prepend(LIBPATH=[libdir])
24		conf = SConf(env)
25		if conf.CheckLibWithHeader('X11', 'X11/X.h', 'C', autoadd=0):
26		env.Replace(X11INCLUDE=incdir)
#	Line 31 | Line 42 | def find_gl(env):
42		dl = [(None,None)] # standard search path
43		if env.has_key('X11INCLUDE'): # sometimes found there (Darwin)
44		dl.append((env['X11INCLUDE'], env['X11LIB']))
34	–	#if os.name == 'nt':
35	–	#       dl.append((some win specific dirs))
36	–	#if some other weirdness:
37	–	#       ...
45		for incdir, libdir in dl:
46	<	if incdir: env.Append(CPPPATH=[incdir]) # add temporarily
47	<	if libdir: env.Append(LIBPATH=[libdir])
46	>	if incdir: env.Prepend(CPPPATH=[incdir]) # add temporarily
47	>	if libdir: env.Prepend(LIBPATH=[libdir])
48		conf = SConf(env)
49	<	if conf.CheckLibWithHeader('GL', 'GL/gl.h', 'C', autoadd=0):
49	>	if (conf.CheckLib('GL')
50	>	or conf.CheckLib('opengl32')
51	>	or conf.CheckCHeader('OpenGL/gl.h')
52	>	or conf.CheckCHeader('GL/gl.h')):
53		env['OGL'] = 1
54	+	if os.name == 'nt':
55	+	if (conf.CheckLib('GLU') # for winrview
56	+	or conf.CheckLib('glu32')
57	+	or conf.CheckCHeader('OpenGL/glu.h')):
58	+	env['GLU'] = 1
59		if incdir: env['CPPPATH'].remove(incdir) # not needed for now
60		if libdir: env['LIBPATH'].remove(libdir)
61		if env.has_key('OGL'):
62		if incdir: env.Replace(OGLINCLUDE=[incdir])
63	+	if env.has_key('GLU'):
64	+	if incdir: env.Replace(GLUINCLUDE=[incdir])
65		#if libdir: env.Replace(OGLLIB=[libdir])
66	+	conf.Finish()
67	+	break
68	+	conf.Finish()
69	+
70	+
71	+	def find_libtiff(env):
72	+	# Check for libtiff, set flag and include/lib directories
73	+	dl = [ (None,None), ] # standard search path
74	+	cfgi = env.get('TIFFINCLUDE')
75	+	cfgl = env.get('TIFFLIB')
76	+	if cfgi or cfgl:
77	+	dl.insert(0,(cfgi, cfgl))
78	+	for incdir, libdir in dl:
79	+	xenv = env.Clone()
80	+	if incdir: xenv.Prepend(CPPPATH=[incdir]) # add temporarily
81	+	if libdir:
82	+	xenv.Prepend(LIBPATH=[libdir])
83	+	xenv.Prepend(PATH=[libdir])
84	+	conf = SConf(xenv)
85	+	libname = 'tiff'
86	+	if os.name == 'nt':
87	+	xenv['INCPREFIX'] = '/I ' # Bug in SCons (uses '/I')
88	+	libname = 'libtiff'
89	+	if conf.CheckLib(libname, 'TIFFInitSGILog',
90	+	header='''#include "tiff.h"''', autoadd=0):
91	+	env['TIFFLIB_INSTALLED'] = 1
92	+	if env.has_key('TIFFLIB_INSTALLED'):
93	+	env.Replace(RAD_LIBTIFF=libname)
94	+	if incdir: env.Replace(RAD_TIFFINCLUDE=[incdir])
95	+	if libdir: env.Replace(RAD_TIFFLIB=[libdir])
96		conf.Finish()
97		break
98		conf.Finish()

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