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source: wscript @ b16e592

Last change on this file since b16e592 was b16e592, checked in by Paul Brossier <piem@piem.org>, 12 months ago
[waf] add m1 support to iosimulator framework (closes gh-337)
Property mode set to `100644`
File size: 28.6 KB

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1	#! /usr/bin/python
2	#
3	# usage:
4	# $ python waf --help
5	#
6	# example:
7	# $ ./waf distclean configure build
8	#
9	# Note: aubio uses the waf build system, which relies on Python. Provided you
10	# have Python installed, you do not need to install anything to build aubio.
11	# For more info about waf, see http://code.google.com/p/waf/ .
12
13	import sys
14	import subprocess
15
16	APPNAME = 'aubio'
17
18	from this_version import *
19
20	VERSION = get_aubio_version()
21	LIB_VERSION = get_libaubio_version()
22
23	top = '.'
24	out = 'build'
25
26	def add_option_enable_disable(ctx, name, default = None,
27	help_str = None, help_disable_str = None):
28	if help_str == None:
29	help_str = 'enable ' + name + ' support'
30	if help_disable_str == None:
31	help_disable_str = 'do not ' + help_str
32	ctx.add_option('--enable-' + name, action = 'store_true',
33	default = default,
34	dest = 'enable_' + name.replace('-','_'),
35	help = help_str)
36	ctx.add_option('--disable-' + name, action = 'store_false',
37	#default = default,
38	dest = 'enable_' + name.replace('-','_'),
39	help = help_disable_str )
40
41	def options(ctx):
42	ctx.add_option('--build-type', action = 'store',
43	default = "release",
44	choices = ('debug', 'release'),
45	dest = 'build_type',
46	help = 'whether to compile with (--build-type=release)' \
47	' or without (--build-type=debug)' \
48	' compiler opimizations [default: release]')
49	ctx.add_option('--debug', action = 'store_const',
50	dest = 'build_type', const = 'debug',
51	help = 'build in debug mode (see --build-type)')
52	ctx.add_option('--nodeps', action = 'store_const',
53	dest = 'nodeps', const = 'debug',
54	help = 'build with no external dependencies')
55	add_option_enable_disable(ctx, 'fftw3f', default = False,
56	help_str = 'compile with fftw3f instead of ooura (recommended)',
57	help_disable_str = 'do not compile with fftw3f')
58	add_option_enable_disable(ctx, 'fftw3', default = False,
59	help_str = 'compile with fftw3 instead of ooura',
60	help_disable_str = 'do not compile with fftw3')
61	add_option_enable_disable(ctx, 'intelipp', default = False,
62	help_str = 'use Intel IPP libraries (auto)',
63	help_disable_str = 'do not use Intel IPP libraries')
64	add_option_enable_disable(ctx, 'complex', default = False,
65	help_str ='compile with C99 complex',
66	help_disable_str = 'do not use C99 complex (default)' )
67	add_option_enable_disable(ctx, 'jack', default = None,
68	help_str = 'compile with jack (auto)',
69	help_disable_str = 'disable jack support')
70	add_option_enable_disable(ctx, 'sndfile', default = None,
71	help_str = 'compile with sndfile (auto)',
72	help_disable_str = 'disable sndfile')
73	add_option_enable_disable(ctx, 'avcodec', default = None,
74	help_str = 'compile with libavcodec (auto)',
75	help_disable_str = 'disable libavcodec')
76	add_option_enable_disable(ctx, 'vorbis', default = None,
77	help_str = 'compile with libvorbis (auto)',
78	help_disable_str = 'disable libvorbis')
79	add_option_enable_disable(ctx, 'flac', default = None,
80	help_str = 'compile with libFLAC (auto)',
81	help_disable_str = 'disable libflac')
82	add_option_enable_disable(ctx, 'samplerate', default = None,
83	help_str = 'compile with samplerate (auto)',
84	help_disable_str = 'disable samplerate')
85	add_option_enable_disable(ctx, 'rubberband', default = None,
86	help_str = 'compile with rubberband (auto)',
87	help_disable_str = 'disable rubberband')
88	add_option_enable_disable(ctx, 'memcpy', default = True,
89	help_str = 'use memcpy hacks (default)',
90	help_disable_str = 'do not use memcpy hacks')
91	add_option_enable_disable(ctx, 'double', default = False,
92	help_str = 'compile in double precision mode',
93	help_disable_str = 'compile in single precision mode (default)')
94	add_option_enable_disable(ctx, 'fat', default = False,
95	help_str = 'build fat binaries (darwin only)',
96	help_disable_str = 'do not build fat binaries (default)')
97	add_option_enable_disable(ctx, 'accelerate', default = None,
98	help_str = 'use Accelerate framework (darwin only) (auto)',
99	help_disable_str = 'do not use Accelerate framework')
100	add_option_enable_disable(ctx, 'apple-audio', default = None,
101	help_str = 'use CoreFoundation (darwin only) (auto)',
102	help_disable_str = 'do not use CoreFoundation framework')
103	add_option_enable_disable(ctx, 'blas', default = False,
104	help_str = 'use BLAS acceleration library (no)',
105	help_disable_str = 'do not use BLAS library')
106	add_option_enable_disable(ctx, 'atlas', default = False,
107	help_str = 'use ATLAS acceleration library (no)',
108	help_disable_str = 'do not use ATLAS library')
109	add_option_enable_disable(ctx, 'wavread', default = True,
110	help_str = 'compile with source_wavread (default)',
111	help_disable_str = 'do not compile source_wavread')
112	add_option_enable_disable(ctx, 'wavwrite', default = True,
113	help_str = 'compile with source_wavwrite (default)',
114	help_disable_str = 'do not compile source_wavwrite')
115
116	add_option_enable_disable(ctx, 'docs', default = None,
117	help_str = 'build documentation (auto)',
118	help_disable_str = 'do not build documentation')
119
120	add_option_enable_disable(ctx, 'tests', default = True,
121	help_str = 'build tests (true)',
122	help_disable_str = 'do not build or run tests')
123
124	add_option_enable_disable(ctx, 'examples', default = True,
125	help_str = 'build examples (true)',
126	help_disable_str = 'do not build examples')
127
128	ctx.add_option('--with-target-platform', type='string',
129	help='set target platform for cross-compilation',
130	dest='target_platform')
131
132	ctx.load('compiler_c')
133	ctx.load('waf_unit_test')
134	ctx.load('gnu_dirs')
135	ctx.load('waf_gensyms', tooldir='.')
136
137	def configure(ctx):
138	target_platform = sys.platform
139	if ctx.options.target_platform:
140	target_platform = ctx.options.target_platform
141
142	if ctx.options.nodeps:
143	external_deps = [
144	'sndfile',
145	'samplerate',
146	'jack',
147	'rubberband',
148	'avcodec',
149	'blas',
150	'fftw3',
151	'fftw3f',
152	'flac',
153	'vorbis',
154	]
155	for d in external_deps:
156	if not hasattr(ctx.options, 'enable_' + d):
157	raise ctx.errors.ConfigurationError ('--enable-%s missing from options' % d)
158	if getattr(ctx.options, 'enable_' + d) == True:
159	msg = 'Option --nodeps can not be used along with --enable-%s' % d
160	raise ctx.errors.ConfigurationError (msg)
161	elif getattr(ctx.options, 'enable_' + d) is None:
162	msg = 'Option --nodeps used but automatic detection with --enable-%s' % d
163	ctx.msg('Warning', msg)
164	setattr(ctx.options, 'enable_' + d, False)
165
166	from waflib import Options
167
168	if target_platform=='emscripten':
169	ctx.load('c_emscripten')
170	else:
171	ctx.load('compiler_c')
172
173	ctx.load('waf_unit_test')
174	ctx.load('gnu_dirs')
175	ctx.load('waf_gensyms', tooldir='.')
176
177	# check for common headers
178	ctx.check(header_name='stdlib.h')
179	ctx.check(header_name='stdio.h')
180	ctx.check(header_name='math.h')
181	ctx.check(header_name='string.h')
182	ctx.check(header_name='errno.h')
183	ctx.check(header_name='limits.h')
184	ctx.check(header_name='stdarg.h')
185	ctx.check(header_name='getopt.h', mandatory = False)
186	ctx.check(header_name='unistd.h', mandatory = False)
187
188	ctx.env['DEST_OS'] = target_platform
189
190	if ctx.options.build_type == "debug":
191	ctx.define('DEBUG', 1)
192	else:
193	ctx.define('NDEBUG', 1)
194
195	if ctx.env.CC_NAME != 'msvc':
196	if ctx.options.build_type == "debug":
197	# no optimization in debug mode
198	ctx.env.prepend_value('CFLAGS', ['-O0'])
199	else:
200	if target_platform == 'emscripten':
201	# -Oz for small js file generation
202	ctx.env.prepend_value('CFLAGS', ['-Oz'])
203	else:
204	# default to -O2 in release mode
205	ctx.env.prepend_value('CFLAGS', ['-O2'])
206	# enable debug symbols and configure warnings
207	ctx.env.prepend_value('CFLAGS', ['-g', '-Wall', '-Wextra'])
208	else:
209	# enable debug symbols
210	ctx.env.CFLAGS += ['/Z7']
211	# /FS flag available in msvc >= 12 (2013)
212	if 'MSVC_VERSION' in ctx.env and ctx.env.MSVC_VERSION >= 12:
213	ctx.env.CFLAGS += ['/FS']
214	ctx.env.LINKFLAGS += ['/DEBUG', '/INCREMENTAL:NO']
215	# configure warnings
216	ctx.env.CFLAGS += ['/W4', '/D_CRT_SECURE_NO_WARNINGS']
217	# ignore "possible loss of data" warnings
218	ctx.env.CFLAGS += ['/wd4305', '/wd4244', '/wd4245', '/wd4267']
219	# ignore "unreferenced formal parameter" warnings
220	ctx.env.CFLAGS += ['/wd4100']
221	# set optimization level and runtime libs
222	if (ctx.options.build_type == "release"):
223	ctx.env.CFLAGS += ['/Ox']
224	ctx.env.CFLAGS += ['/MD']
225	else:
226	assert(ctx.options.build_type == "debug")
227	ctx.env.CFLAGS += ['/MDd']
228
229	ctx.check_cc(lib='m', uselib_store='M', mandatory=False)
230
231	if target_platform not in ['win32', 'win64']:
232	ctx.env.CFLAGS += ['-fPIC']
233	else:
234	ctx.define('HAVE_WIN_HACKS', 1)
235	ctx.env['cshlib_PATTERN'] = 'lib%s.dll'
236
237	if target_platform == 'darwin' and ctx.options.enable_fat:
238	ctx.env.CFLAGS += ['-arch', 'arm64', '-arch', 'x86_64']
239	ctx.env.LINKFLAGS += ['-arch', 'arm64', '-arch', 'x86_64']
240	MINSDKVER="10.4"
241	ctx.env.CFLAGS += [ '-mmacosx-version-min=' + MINSDKVER ]
242	ctx.env.LINKFLAGS += [ '-mmacosx-version-min=' + MINSDKVER ]
243
244	if target_platform in [ 'darwin', 'ios', 'iosimulator']:
245	if (ctx.options.enable_apple_audio != False):
246	ctx.env.FRAMEWORK += ['CoreFoundation', 'AudioToolbox']
247	ctx.define('HAVE_SOURCE_APPLE_AUDIO', 1)
248	ctx.define('HAVE_SINK_APPLE_AUDIO', 1)
249	ctx.msg('Checking for AudioToolbox.framework', 'yes')
250	else:
251	ctx.msg('Checking for AudioToolbox.framework', 'no (disabled)',
252	color = 'YELLOW')
253	if (ctx.options.enable_accelerate != False):
254	ctx.define('HAVE_ACCELERATE', 1)
255	ctx.env.FRAMEWORK += ['Accelerate']
256	ctx.msg('Checking for Accelerate framework', 'yes')
257	else:
258	ctx.msg('Checking for Accelerate framework', 'no (disabled)',
259	color = 'YELLOW')
260
261	if target_platform in [ 'ios', 'iosimulator' ]:
262	MINSDKVER="6.1"
263	xcodeslct_output = subprocess.check_output (['xcode-select', '--print-path'])
264	XCODEPATH = xcodeslct_output.decode(sys.stdout.encoding).strip()
265	if target_platform == 'ios':
266	SDKNAME = "iPhoneOS"
267	elif target_platform == 'iosimulator':
268	SDKNAME = "iPhoneSimulator"
269	else:
270	raise ctx.errors.ConfigurationError ("Error: unknown target platform '"
271	+ target_platform + "'")
272	DEVROOT = "%(XCODEPATH)s/Platforms/%(SDKNAME)s.platform/Developer" % locals()
273	SDKROOT = "%(DEVROOT)s/SDKs/%(SDKNAME)s.sdk" % locals()
274	ctx.env.CFLAGS += ['-std=c99']
275	if (ctx.options.enable_apple_audio != False):
276	ctx.define('HAVE_AUDIO_UNIT', 1)
277	#ctx.env.FRAMEWORK += ['CoreFoundation', 'AudioToolbox']
278	if target_platform == 'ios':
279	ctx.env.CFLAGS += [ '-fembed-bitcode' ]
280	ctx.env.CFLAGS += [ '-arch', 'arm64' ]
281	ctx.env.CFLAGS += [ '-arch', 'armv7' ]
282	ctx.env.CFLAGS += [ '-arch', 'armv7s' ]
283	ctx.env.LINKFLAGS += [ '-arch', 'arm64' ]
284	ctx.env.LINKFLAGS += ['-arch', 'armv7']
285	ctx.env.LINKFLAGS += ['-arch', 'armv7s']
286	ctx.env.CFLAGS += [ '-miphoneos-version-min=' + MINSDKVER ]
287	ctx.env.LINKFLAGS += [ '-miphoneos-version-min=' + MINSDKVER ]
288	else:
289	ctx.env.CFLAGS += [ '-arch', 'x86_64' ]
290	ctx.env.CFLAGS += [ '-arch', 'arm64' ]
291	ctx.env.LINKFLAGS += ['-arch', 'x86_64']
292	ctx.env.LINKFLAGS += ['-arch', 'arm64']
293	ctx.env.CFLAGS += [ '-mios-simulator-version-min=' + MINSDKVER ]
294	ctx.env.LINKFLAGS += [ '-mios-simulator-version-min=' + MINSDKVER ]
295	ctx.env.CFLAGS += [ '-isysroot' , SDKROOT]
296	ctx.env.LINKFLAGS += [ '-isysroot' , SDKROOT]
297
298	if target_platform == 'emscripten':
299	if ctx.options.build_type == "debug":
300	ctx.env.cshlib_PATTERN = '%s.js'
301	ctx.env.LINKFLAGS += ['-s','ASSERTIONS=2']
302	ctx.env.LINKFLAGS += ['-s','SAFE_HEAP=1']
303	ctx.env.LINKFLAGS += ['-s','ALIASING_FUNCTION_POINTERS=0']
304	ctx.env.LINKFLAGS += ['-O0']
305	else:
306	ctx.env.LINKFLAGS += ['-Oz']
307	ctx.env.cshlib_PATTERN = '%s.min.js'
308
309	# doesnt ship file system support in lib
310	ctx.env.LINKFLAGS_cshlib += ['-s', 'NO_FILESYSTEM=1']
311	# put memory file inside generated js files for easier portability
312	ctx.env.LINKFLAGS += ['--memory-init-file', '0']
313	ctx.env.cprogram_PATTERN = "%s.js"
314	ctx.env.cstlib_PATTERN = '%s.a'
315
316	# tell emscripten functions we want to expose
317	from python.lib.gen_external import get_c_declarations, \
318	get_cpp_objects_from_c_declarations, \
319	get_all_func_names_from_lib, \
320	generate_lib_from_c_declarations
321	# emscripten can't use double
322	c_decls = get_c_declarations(usedouble=False)
323	objects = list(get_cpp_objects_from_c_declarations(c_decls))
324	# ensure that aubio structs are exported
325	objects += ['fvec_t', 'cvec_t', 'fmat_t']
326	lib = generate_lib_from_c_declarations(objects, c_decls)
327	exported_funcnames = get_all_func_names_from_lib(lib)
328	c_mangled_names = ['_' + s for s in exported_funcnames]
329	ctx.env.LINKFLAGS_cshlib += ['-s',
330	'EXPORTED_FUNCTIONS=%s' % c_mangled_names]
331
332	# check support for C99 __VA_ARGS__ macros
333	check_c99_varargs = '''
334	#include <stdio.h>
335	#define AUBIO_ERR(...) fprintf(stderr, __VA_ARGS__)
336	'''
337
338	if ctx.check_cc(fragment = check_c99_varargs,
339	type='cstlib',
340	msg = 'Checking for C99 __VA_ARGS__ macro',
341	mandatory = False):
342	ctx.define('HAVE_C99_VARARGS_MACROS', 1)
343
344	# show a message about enable_double status
345	if (ctx.options.enable_double == True):
346	ctx.msg('Checking for size of smpl_t', 'double')
347	ctx.msg('Checking for size of lsmp_t', 'long double')
348	else:
349	ctx.msg('Checking for size of smpl_t', 'float')
350	ctx.msg('Checking for size of lsmp_t', 'double')
351
352	# optionally use complex.h
353	if (ctx.options.enable_complex == True):
354	ctx.check(header_name='complex.h')
355	else:
356	ctx.msg('Checking if complex.h is enabled', 'no')
357
358	# check for Intel IPP
359	if (ctx.options.enable_intelipp != False):
360	has_ipp_headers = ctx.check(header_name=['ippcore.h', 'ippvm.h',
361	'ipps.h'], mandatory = False)
362	has_ipp_libs = ctx.check(lib=['ippcore', 'ippvm', 'ipps'],
363	uselib_store='INTEL_IPP', mandatory = False)
364	if (has_ipp_headers and has_ipp_libs):
365	ctx.msg('Checking if Intel IPP is available', 'yes')
366	ctx.define('HAVE_INTEL_IPP', 1)
367	if ctx.env.CC_NAME == 'msvc':
368	# force linking multi-threaded static IPP libraries on Windows
369	# with msvc
370	ctx.define('_IPP_SEQUENTIAL_STATIC', 1)
371	else:
372	ctx.msg('Checking if Intel IPP is available', 'no')
373
374	# check for fftw3
375	if (ctx.options.enable_fftw3 != False or ctx.options.enable_fftw3f != False):
376	# one of fftwf or fftw3f
377	if (ctx.options.enable_fftw3f != False):
378	ctx.check_cfg(package = 'fftw3f',
379	args = '--cflags --libs fftw3f >= 3.0.0',
380	mandatory = ctx.options.enable_fftw3f)
381	if (ctx.options.enable_double == True):
382	ctx.msg('Warning',
383	'fftw3f enabled, but compiling in double precision!')
384	else:
385	# fftw3f disabled, take most sensible one according to
386	# enable_double
387	if (ctx.options.enable_double == True):
388	ctx.check_cfg(package = 'fftw3',
389	args = '--cflags --libs fftw3 >= 3.0.0.',
390	mandatory = ctx.options.enable_fftw3)
391	else:
392	ctx.check_cfg(package = 'fftw3f',
393	args = '--cflags --libs fftw3f >= 3.0.0',
394	mandatory = ctx.options.enable_fftw3)
395	ctx.define('HAVE_FFTW3', 1)
396
397	# fftw not enabled, use vDSP, intelIPP or ooura
398	if 'HAVE_FFTW3F' in ctx.env.define_key:
399	ctx.msg('Checking for FFT implementation', 'fftw3f')
400	elif 'HAVE_FFTW3' in ctx.env.define_key:
401	ctx.msg('Checking for FFT implementation', 'fftw3')
402	elif 'HAVE_ACCELERATE' in ctx.env.define_key:
403	ctx.msg('Checking for FFT implementation', 'vDSP')
404	elif 'HAVE_INTEL_IPP' in ctx.env.define_key:
405	ctx.msg('Checking for FFT implementation', 'Intel IPP')
406	else:
407	ctx.msg('Checking for FFT implementation', 'ooura')
408
409	# check for libsndfile
410	if (ctx.options.enable_sndfile != False):
411	ctx.check_cfg(package = 'sndfile',
412	args = '--cflags --libs sndfile >= 1.0.4',
413	mandatory = ctx.options.enable_sndfile)
414
415	# check for libsamplerate
416	if (ctx.options.enable_double):
417	if (ctx.options.enable_samplerate):
418	ctx.fatal("Could not compile aubio in double precision mode' \
419	' with libsamplerate")
420	else:
421	ctx.options.enable_samplerate = False
422	ctx.msg('Checking if using samplerate',
423	'no (disabled in double precision mode)', color = 'YELLOW')
424	if (ctx.options.enable_samplerate != False):
425	ctx.check_cfg(package = 'samplerate',
426	args = '--cflags --libs samplerate >= 0.0.15',
427	mandatory = ctx.options.enable_samplerate)
428
429	# check for librubberband
430	if (ctx.options.enable_rubberband != False):
431	ctx.check_cfg(package = 'rubberband', atleast_version = '1.3',
432	args = '--cflags --libs',
433	mandatory = ctx.options.enable_rubberband)
434
435	# check for jack
436	if (ctx.options.enable_jack != False):
437	ctx.check_cfg(package = 'jack',
438	args = '--cflags --libs',
439	mandatory = ctx.options.enable_jack)
440
441	# check for libav
442	if (ctx.options.enable_avcodec != False):
443	ctx.check_cfg(package = 'libavcodec',
444	args = '--cflags --libs libavcodec >= 54.35.0',
445	uselib_store = 'AVCODEC',
446	mandatory = ctx.options.enable_avcodec)
447	ctx.check_cfg(package = 'libavformat',
448	args = '--cflags --libs libavformat >= 52.3.0',
449	uselib_store = 'AVFORMAT',
450	mandatory = ctx.options.enable_avcodec)
451	ctx.check_cfg(package = 'libavutil',
452	args = '--cflags --libs libavutil >= 52.3.0',
453	uselib_store = 'AVUTIL',
454	mandatory = ctx.options.enable_avcodec)
455	ctx.check_cfg(package = 'libswresample',
456	args = '--cflags --libs libswresample >= 1.2.0',
457	uselib_store = 'SWRESAMPLE',
458	mandatory = False)
459
460	msg_check = 'Checking for all libav libraries'
461	if 'HAVE_AVCODEC' not in ctx.env:
462	ctx.msg(msg_check, 'not found (missing avcodec)', color = 'YELLOW')
463	elif 'HAVE_AVFORMAT' not in ctx.env:
464	ctx.msg(msg_check, 'not found (missing avformat)', color = 'YELLOW')
465	elif 'HAVE_AVUTIL' not in ctx.env:
466	ctx.msg(msg_check, 'not found (missing avutil)', color = 'YELLOW')
467	elif 'HAVE_SWRESAMPLE' not in ctx.env :
468	resample_missing = 'not found (missing swresample)'
469	ctx.msg(msg_check, resample_missing, color = 'YELLOW')
470	else:
471	ctx.msg(msg_check, 'yes')
472	ctx.define('HAVE_LIBAV', 1)
473
474	# check for vorbisenc
475	if (ctx.options.enable_vorbis != False):
476	ctx.check_cfg(package = 'vorbisenc vorbis ogg',
477	args = '--cflags --libs',
478	uselib_store = 'VORBISENC',
479	mandatory = ctx.options.enable_vorbis)
480
481	# check for flac
482	if (ctx.options.enable_flac != False):
483	ctx.check_cfg(package = 'flac',
484	args = '--cflags --libs',
485	uselib_store = 'FLAC',
486	mandatory = ctx.options.enable_flac)
487
488	if (ctx.options.enable_wavread != False):
489	ctx.define('HAVE_WAVREAD', 1)
490	ctx.msg('Checking if using source_wavread',
491	ctx.options.enable_wavread and 'yes' or 'no')
492	if (ctx.options.enable_wavwrite!= False):
493	ctx.define('HAVE_WAVWRITE', 1)
494	ctx.msg('Checking if using sink_wavwrite',
495	ctx.options.enable_wavwrite and 'yes' or 'no')
496
497	# use BLAS/ATLAS
498	if (ctx.options.enable_blas != False):
499	ctx.check_cfg(package = 'blas',
500	args = '--cflags --libs',
501	uselib_store='BLAS', mandatory = ctx.options.enable_blas)
502	if 'LIB_BLAS' in ctx.env:
503	blas_header = None
504	if ctx.env['LIBPATH_BLAS']:
505	if 'atlas' in ctx.env['LIBPATH_BLAS'][0]:
506	blas_header = 'atlas/cblas.h'
507	elif 'openblas' in ctx.env['LIBPATH_BLAS'][0]:
508	blas_header = 'openblas/cblas.h'
509	else:
510	blas_header = 'cblas.h'
511	ctx.check(header_name = blas_header, mandatory =
512	ctx.options.enable_atlas)
513
514	# use memcpy hacks
515	if (ctx.options.enable_memcpy == True):
516	ctx.define('HAVE_MEMCPY_HACKS', 1)
517
518	# write configuration header
519	ctx.write_config_header('src/config.h')
520
521	# the following defines will be passed as arguments to the compiler
522	# instead of being written to src/config.h
523	ctx.define('HAVE_CONFIG_H', 1)
524
525	# add some defines used in examples
526	ctx.define('AUBIO_PREFIX', ctx.env['PREFIX'])
527	ctx.define('PACKAGE', APPNAME)
528
529	# double precision mode
530	if (ctx.options.enable_double == True):
531	ctx.define('HAVE_AUBIO_DOUBLE', 1)
532
533	if (ctx.options.enable_docs != False):
534	# check if txt2man is installed, optional
535	try:
536	ctx.find_program('txt2man', var='TXT2MAN')
537	except ctx.errors.ConfigurationError:
538	ctx.to_log('txt2man was not found (ignoring)')
539
540	# check if doxygen is installed, optional
541	try:
542	ctx.find_program('doxygen', var='DOXYGEN')
543	except ctx.errors.ConfigurationError:
544	ctx.to_log('doxygen was not found (ignoring)')
545
546	# check if sphinx-build is installed, optional
547	try:
548	ctx.find_program('sphinx-build', var='SPHINX')
549	except ctx.errors.ConfigurationError:
550	ctx.to_log('sphinx-build was not found (ignoring)')
551
552	def build(bld):
553	bld.env['VERSION'] = VERSION
554	bld.env['LIB_VERSION'] = LIB_VERSION
555
556	# main source
557	bld.recurse('src')
558
559	# add sub directories
560	if bld.env['DEST_OS'] not in ['ios', 'iosimulator', 'android']:
561	if bld.env['DEST_OS']=='emscripten' and not bld.options.testcmd:
562	bld.options.testcmd = 'node %s'
563	if bld.options.enable_examples:
564	bld.recurse('examples')
565	if bld.options.enable_tests:
566	bld.recurse('tests')
567
568	# pkg-config template
569	bld( source = 'aubio.pc.in' )
570
571	# documentation
572	txt2man(bld)
573	doxygen(bld)
574	sphinx(bld)
575
576	from waflib.Tools import waf_unit_test
577	bld.add_post_fun(waf_unit_test.summary)
578	bld.add_post_fun(waf_unit_test.set_exit_code)
579
580	def txt2man(bld):
581	# build manpages from txt files using txt2man
582	if bld.env['TXT2MAN']:
583	from waflib import TaskGen
584	if 'MANDIR' not in bld.env:
585	bld.env['MANDIR'] = bld.env['DATAROOTDIR'] + '/man'
586	bld.env.VERSION = VERSION
587	rule_str = '${TXT2MAN} -t `basename ${TGT} \| cut -f 1 -d . \| tr a-z A-Z`'
588	rule_str += ' -r ${PACKAGE}\\ ${VERSION} -P ${PACKAGE}'
589	rule_str += ' -v ${PACKAGE}\\ User\\\'s\\ manual'
590	rule_str += ' -s 1 ${SRC} > ${TGT}'
591	TaskGen.declare_chain(
592	name = 'txt2man',
593	rule = rule_str,
594	ext_in = '.txt',
595	ext_out = '.1',
596	reentrant = False,
597	install_path = '${MANDIR}/man1',
598	)
599	bld( source = bld.path.ant_glob('doc/*.txt') )
600
601	def doxygen(bld):
602	# build documentation from source files using doxygen
603	if bld.env['DOXYGEN']:
604	bld.env.VERSION = VERSION
605	rule = '( cat ${SRC[0]} && echo PROJECT_NUMBER=${VERSION}'
606	rule += ' && echo OUTPUT_DIRECTORY=%s && echo HTML_OUTPUT=%s )'
607	rule += ' \| doxygen - > /dev/null'
608	rule %= (os.path.abspath(out), 'api')
609	bld( name = 'doxygen', rule = rule,
610	source = ['doc/web.cfg']
611	+ bld.path.find_dir('src').ant_glob('*/.h'),
612	target = bld.path.find_or_declare('api/index.html'),
613	cwd = bld.path.find_dir('doc'))
614	# evaluate nodes lazily to prevent build directory traversal warnings
615	bld.install_files('${DATAROOTDIR}/doc/libaubio-doc/api',
616	bld.path.find_or_declare('api').ant_glob('*/',
617	generator=True), cwd=bld.path.find_or_declare('api'),
618	relative_trick=True)
619
620	def sphinx(bld):
621	# build documentation from source files using sphinx-build
622	try:
623	import aubio
624	has_aubio = True
625	except ImportError:
626	from waflib import Logs
627	Logs.pprint('YELLOW', "Sphinx manual: install aubio first")
628	has_aubio = False
629	if bld.env['SPHINX'] and has_aubio:
630	bld.env.VERSION = VERSION
631	rule = '${SPHINX} -b html -D release=${VERSION}' \
632	' -D version=${VERSION} -W -a -q' \
633	' -d %s ' % os.path.join(os.path.abspath(out), 'doctrees')
634	rule += ' . %s' % os.path.join(os.path.abspath(out), 'manual')
635	bld( name = 'sphinx', rule = rule,
636	cwd = bld.path.find_dir('doc'),
637	source = bld.path.find_dir('doc').ant_glob('*.rst'),
638	target = bld.path.find_or_declare('manual/index.html'))
639	# evaluate nodes lazily to prevent build directory traversal warnings
640	bld.install_files('${DATAROOTDIR}/doc/libaubio-doc/manual',
641	bld.path.find_or_declare('manual').ant_glob('*/',
642	generator=True), cwd=bld.path.find_or_declare('manual'),
643	relative_trick=True)
644
645	# register the previous rules as build rules
646	from waflib.Build import BuildContext
647
648	class build_txt2man(BuildContext):
649	cmd = 'txt2man'
650	fun = 'txt2man'
651
652	class build_manpages(BuildContext):
653	cmd = 'manpages'
654	fun = 'txt2man'
655
656	class build_sphinx(BuildContext):
657	cmd = 'sphinx'
658	fun = 'sphinx'
659
660	class build_doxygen(BuildContext):
661	cmd = 'doxygen'
662	fun = 'doxygen'
663
664	def shutdown(bld):
665	from waflib import Logs
666	if bld.options.target_platform in ['ios', 'iosimulator']:
667	msg ='building for %s, contact the author for a commercial license' \
668	% bld.options.target_platform
669	Logs.pprint('RED', msg)
670	msg =' Paul Brossier <piem@aubio.org>'
671	Logs.pprint('RED', msg)
672
673	def dist(ctx):
674	ctx.excl = ' */.waf'
675	ctx.excl += ' */.git'
676	ctx.excl += ' */~ */.pyc */.swp */.swo */.swn */.lock-w'
677	ctx.excl += ' */build/'
678	ctx.excl += ' doc/_build'
679	ctx.excl += ' python/demos_*'
680	ctx.excl += ' /python/gen /python/build **/python/dist'
681	ctx.excl += ' **/python/ext/config.h'
682	ctx.excl += ' **/python/lib/aubio/_aubio.so'
683	ctx.excl += ' **.egg-info'
684	ctx.excl += ' **/.eggs'
685	ctx.excl += ' **/.pytest_cache'
686	ctx.excl += ' **/.cache'
687	ctx.excl += ' /.zip /.tar.bz2'
688	ctx.excl += ' .tar.bz2'
689	ctx.excl += ' */doc/full/ */doc/web/'
690	ctx.excl += ' **/doc/full.cfg'
691	ctx.excl += ' */python/.db'
692	ctx.excl += ' */python.old/'
693	ctx.excl += ' */python//*.old'
694	ctx.excl += ' */python/lib/aubio/.so'
695	ctx.excl += ' **/python/tests/sounds'
696	ctx.excl += ' /.asc'
697	ctx.excl += ' */dist'
698	ctx.excl += ' **/.DS_Store'
699	ctx.excl += ' **/.travis.yml'
700	ctx.excl += ' **/.appveyor.yml'
701	ctx.excl += ' */.circleci/'
702	ctx.excl += ' **/azure-pipelines.yml'
703	ctx.excl += ' */.coverage'

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