File: SConstruct

package info (click to toggle)
fife 0.3.5-1
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 11,012 kB
  • ctags: 26,660
  • sloc: cpp: 84,903; sh: 10,269; python: 8,753; xml: 1,213; makefile: 265; objc: 245; ansic: 229
file content (432 lines) | stat: -rw-r--r-- 13,194 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
# -*- coding: utf-8 -*-

# ####################################################################
#  Copyright (C) 2005-2012 by the FIFE team
#  http://www.fifengine.net
#  This file is part of FIFE.
#
#  FIFE is free software; you can redistribute it and/or
#  modify it under the terms of the GNU Lesser General Public
#  License as published by the Free Software Foundation; either
#  version 2.1 of the License, or (at your option) any later version.
#
#  This library is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#  Lesser General Public License for more details.
#
#  You should have received a copy of the GNU Lesser General Public
#  License along with this library; if not, write to the
#  Free Software Foundation, Inc.,
#  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
# ####################################################################

import os, sys
import utils.scons.scons_utils as utils
from distutils.sysconfig import get_python_lib

_sep = os.path.sep

#**************************************************************************
#add any command line options here
#**************************************************************************

vars = Variables()
vars.Add(PathVariable('DESTDIR', 
			'Destination directory (prepended to prefix)',
			None,
			PathVariable.PathAccept ))

#propagate the invoking users complete external environment
env = Environment(variables = vars, 
			ENV = os.environ,
			DESTDIR = '${DESTDIR}')

env.EnsureSConsVersion(2,0)

AddOption('--enable-debug',
		dest='enable-debug',
		action="store_true",
		help='Builds the debug version of the binaries',
		default=False)
		
AddOption('--disable-opengl',
		dest='disable-opengl',
		action="store_true",
		help='Disable OpenGL support',
		default=False)		

AddOption('--disable-zip',
		dest='disable-zip',
		action="store_true",
		help='Disable ZIP archive support',
		default=False)	

AddOption('--disable-log',
		dest='disable-log',
		action="store_true",
		help='Disable engine logging support',
		default=False)	

AddOption('--enable-rend-camzone',
		dest='enable-rend-camzone',
		action="store_true",
		help='Enables camera zone renderer',
		default=False)
		
AddOption('--enable-rend-grid',
		dest='enable-rend-grid',
		action="store_true",
		help='Enables camera grid renderer',
		default=False)

AddOption('--enable-profile',
		dest='enable-profile',
		action="store_true",
		help='Build with profiling information.  This automatically enables debug.',
		default=False)
		
AddOption('--enable-release-assert',
		dest='enable-release-assert',
		action="store_true",
		help='Build with assert enabled in release mode.  This should only be used when you have a tricky bug to track down.',
		default=False)
	
AddOption('--prefix',
		dest='prefix',
		nargs=1, type='string',
		action='store',
		metavar='DIR',
		help='installation prefix')
		
AddOption('--python-prefix',
		dest='python-prefix',
		nargs=1, type='string',
		action='store',
		metavar='DIR',
		help='Python module installation prefix')
		
AddOption('--local-tinyxml',
		dest='local-tinyxml',
		action="store_true",
		help='Forces fife to use the local version of tinyxml that ships with fife',
		default=False)

AddOption('--lib-dir',
		dest='lib-dir',
		nargs=1, type='string',
		action='store',
		metavar='DIR',
		help='Shared Library install location') 
		

		
#**************************************************************************
#save command line options here
#**************************************************************************
if GetOption('enable-debug'):
	debug = 1
	env['FIFE_DEBUG'] = True
else:
	debug = 0
	env['FIFE_DEBUG'] = False
	
if GetOption('disable-opengl'):
	opengl = 0
else:
	opengl = 1

if GetOption('disable-zip'):
	zip = 0
else:
	zip = 1

if GetOption('disable-log'):
	log = 0
else:
	log = 1

if GetOption('enable-rend-camzone'):
	rend_camzone = 1
else:
	rend_camzone = 0

if GetOption('enable-rend-grid'):
	rend_grid = 1
else:
	rend_grid = 0

if GetOption('enable-profile'):
	debug = 1
	profile = 1
else:
	profile = 0
	
if GetOption('enable-release-assert'):
	assert_release = 1
else:
	assert_release = 0
	
if GetOption('local-tinyxml'):
	local_tinyxml = 1
	env['LOCAL_TINYXML'] = True
else:
	local_tinyxml = 0
	env['LOCAL_TINYXML'] = False

#**************************************************************************
#set the installation directories.
#**************************************************************************
prefix = GetOption('prefix')
if prefix is None:
	if sys.platform == 'win32':
		prefix = '\\fife'
	elif sys.platform == 'darwin':
		prefix = '/opt/local'
	else:
		prefix = '/usr/local'

pythonprefix = GetOption('python-prefix')
if pythonprefix is None:
	pythonprefix = get_python_lib()

if env.has_key('DESTDIR'):
	prefix = env['DESTDIR'] + prefix
	pythonprefix = env['DESTDIR'] + pythonprefix

libdir = GetOption('lib-dir')
if libdir is None:
	libdir = os.path.join(prefix, 'lib')
else:
	libdir = os.path.join(prefix, libdir)
	
env['LIBDIR'] = libdir

#**************************************************************************
#get platform specific information
#**************************************************************************
platformConfig = utils.getPlatformConfig()
env = platformConfig.initEnvironment(env)
env = platformConfig.addExtras(env, opengl)

#**************************************************************************
#define custom library/header check functions
#**************************************************************************
conf = Configure(env,
		custom_tests = {'checkPKG': utils.checkPKG,
				'checkConf': utils.checkConf },
				conf_dir = os.path.join('#','build','.sconf_temp'),
				log_file = os.path.join('#','build','config.log'),
				clean=True)
	
def checkForLib(lib, header='', language='c++'):
	ret = conf.checkPKG(lib)
	if not ret:
		ret = conf.checkConf(lib)
		if not ret:
			if len(header):
				ret = conf.CheckLibWithHeader(libs=lib, header=header, language=language)
			else:
				ret = conf.CheckLib(library=lib, language=language)
					
	return ret
	
def checkForLibs(env, liblist, required=1, language='c++'):
	ret = 0
	for lib, header in liblist:
		# special case for the user overriding on the scons build line to
		# force using the local tinyxml version that ships with fife
		#if not isinstance(lib, tuple) and lib == 'tinyxml' and env['LOCAL_TINYXML'] == True:
			#env.Append(CPPDEFINES = ['USE_LOCAL_TINY_XML'])
			#continue
			
		if (isinstance(lib, tuple)):
			for item in lib:
				ret = checkForLib(item, header, language)
					
				if ret:
					env.AppendUnique(LIBS = [item])
					break
		else:
			# special handling for tinyxml
			if lib == 'tinyxml':
				if env['LOCAL_TINYXML'] == False:
					# look for system version of tinyxml
					ret = checkForLib(lib, header, language)
					
					if ret:
						# system version found so set the compilation flag
						# and store the lib in the lib list
						env.AppendUnique(CPPDEFINES = ['USE_SYSTEM_TINY_XML'])
						env.AppendUnique(LIBS = [lib])
			else:	
				ret = checkForLib(lib, header, language)
				if ret:
					env.AppendUnique(LIBS = [lib])
	
		if required and not ret:
			if (isinstance(lib, tuple)):
				for item in lib:
					print 'Required lib %s not found!' %item
			else:
				print 'Required lib %s not found!' %lib
			Exit(1)
		#elif not required and not ret:
			# special handling for libs that are not required
			# and were not added
			#if not isinstance(lib, tuple) and lib == 'tinyxml':
				# we will use our own included version if
				# the system version was not found
				#env.Append(CPPDEFINES = ['USE_LOCAL_TINY_XML'])
				
	return env
				
		
#**************************************************************************
#check the existence of required libraries and headers
#**************************************************************************
required_libs = platformConfig.getRequiredLibs(opengl)
optional_libs = platformConfig.getOptionalLibs(opengl)

required_headers = platformConfig.getRequiredHeaders(opengl)

# do not run the check for dependencies if you are running
# a clean or building the external dependencies
if not GetOption('clean') and 'ext' not in COMMAND_LINE_TARGETS:
	if required_libs:
		env = checkForLibs(env, required_libs, required = 1)
	if optional_libs:
		env = checkForLibs(env, optional_libs, required = 0)
	if required_headers:
		for h in required_headers:
			conf.CheckHeader(h)

#**************************************************************************
#set variables based on command line and environment options
#**************************************************************************

if os.environ.has_key('CXX'):
	env['CXX'] = os.environ['CXX']

if os.environ.has_key('SWIG'):
	env['SWIG'] = os.environ['SWIG']

haveusercxxflags = False

if os.environ.has_key('CXXFLAGS'):
	usercxxflags = Split(os.environ['CXXFLAGS'])
	haveusercxxflags = True
elif ARGUMENTS.get('CXXFLAGS'):
	usercxxflags = Split(ARGUMENTS.get('CXXFLAGS'))
	haveusercxxflags = True

if debug:
	if haveusercxxflags:
		env.AppendUnique(CXXFLAGS=usercxxflags)
	else:	
		env.AppendUnique(CXXFLAGS=['-O0', '-Wall', '-Wno-unused'])
		
	env.AppendUnique(CXXFLAGS=['-g', '-D_DEBUG'])
	engine_var_dir = os.path.join('build','engine','debug')
	tests_var_dir = os.path.join('build','tests','debug')
	print "Building DEBUG binaries..."
else:
	if haveusercxxflags:
		env.AppendUnique(CXXFLAGS=usercxxflags)
	else:	
		env.AppendUnique(CXXFLAGS=['-O2', '-Wall', '-Wno-unused'])
	
	if not assert_release:
		env.AppendUnique(CPPDEFINES = ['NDEBUG'])
	
	engine_var_dir = os.path.join('build','engine','release')
	tests_var_dir = os.path.join('build','tests','release')
	print "Building RELEASE binaries..."

if opengl: 
	env.Append(CPPDEFINES = ['HAVE_OPENGL'])
if zip:
	env.Append(CPPDEFINES = ['HAVE_ZIP'])
if log:
	env.Append(CPPDEFINES = ['LOG_ENABLED'])
if rend_camzone:
	env.Append(CPPDEFINES = ['RENDER_CAMZONES'])
if rend_grid:
	env.Append(CPPDEFINES = ['RENDER_GRID'])
if profile:
	env.Append(CXXFLAGS = ['-pg'])
	env.Append(LINKFLAGS = ['-pg'])
	
#**************************************************************************
#global compiler flags used for ALL targets
#**************************************************************************
env.Append(CPPPATH='#engine/core')

#**************************************************************************
#variables to pass to the SConscript
#TODO: clean this up a bit.  Should probably make sure unittest++ exists.
#**************************************************************************
opts = {'SRC' : os.path.join(os.getcwd(), 'engine',),
		'DLLPATH' : os.path.join(os.getcwd(), 'build', 'win32', 'binaries', 'mingw'),
		'DEBUG' : debug,
		'PREFIX' : prefix,
		'LIBDIR' : libdir,
		'TESTLIBS' : ['fife', 'UnitTest++'],
		'PYTHON_PREFIX' : pythonprefix,
		'WRAP_COPY_DEST' : os.path.join('#engine', 'swigwrappers', 'python'),
		'PYLIB_COPY_DEST' : os.path.join('#engine', 'python', 'fife')}

opts['FIFE_VERSION'] = utils.get_fife_version(os.path.join(opts['SRC'], 'core'));
opts['FIFE_REVISION'] = utils.get_fife_revision(os.getcwd())

if debug:
	opts['LIBPATH'] = os.path.join(os.getcwd(), 'build', 'engine', 'debug')
else:
	opts['LIBPATH'] = os.path.join(os.getcwd(), 'build', 'engine', 'release')

#**************************************************************************
#target for static and shared libraries
#**************************************************************************
Export('env')

#build the engine
env.SConscript('engine/SConscript', variant_dir=engine_var_dir, duplicate=0, exports='opts')

#build the engine tests
env.SConscript('tests/core_tests/SConscript', variant_dir=tests_var_dir, duplicate=0, exports='opts')

#build the external dependencies
env.SConscript('ext/SConscript')

#**************************************************************************
#documentation target
#**************************************************************************
def generate_docs(target = None, source = None, env = None):
	os.system('doxygen $SOURCES')

doc_builder = Builder(action = generate_docs)
env.Append(BUILDERS = {'BuildDocs': doc_builder})
Alias('docs', env.BuildDocs('docs', os.path.join('doc', 'doxygen', 'doxyfile')))

#**************************************************************************
#Create a distclean target
#**************************************************************************
env.Clean("distclean",
		[
		 '.sconsign.dblite',
		 os.path.join('build','.sconf_temp'),
		 os.path.join('engine','swigwrappers', 'python', 'fife_wrap.cc'),
		 os.path.join('engine','swigwrappers', 'python', 'fife_wrap.h'),
		 os.path.join('engine','swigwrappers', 'python', 'fife.i'),
		 os.path.join('engine','python', 'fife', 'fife.py'),
		])

#**************************************************************************
#Set the default target
#**************************************************************************
#clear the default target
Default()
#make fife-python the default target
Default('fife-python')

# vim: set filetype=python: