source: wscript @ 46155e50

feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5
Last change on this file since 46155e50 was 8142a7e, checked in by Paul Brossier <piem@piem.org>, 6 years ago

wscript: update circle ci config location
  • Property mode set to 100644
File size: 25.1 KB
Line 
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
13import sys
14
15APPNAME = 'aubio'
16
17from this_version import *
18
19VERSION = get_aubio_version()
20LIB_VERSION = get_libaubio_version()
21
22top = '.'
23out = 'build'
24
25def add_option_enable_disable(ctx, name, default = None,
26        help_str = None, help_disable_str = None):
27    if help_str == None:
28        help_str = 'enable ' + name + ' support'
29    if help_disable_str == None:
30        help_disable_str = 'do not ' + help_str
31    ctx.add_option('--enable-' + name, action = 'store_true',
32            default = default,
33            dest = 'enable_' + name.replace('-','_'),
34            help = help_str)
35    ctx.add_option('--disable-' + name, action = 'store_false',
36            #default = default,
37            dest = 'enable_' + name.replace('-','_'),
38            help = help_disable_str )
39
40def options(ctx):
41    ctx.add_option('--build-type', action = 'store',
42            default = "release",
43            choices = ('debug', 'release'),
44            dest = 'build_type',
45            help = 'whether to compile with (--build-type=release) or without (--build-type=debug) '\
46              ' compiler opimizations [default: release]')
47    add_option_enable_disable(ctx, 'fftw3f', default = False,
48            help_str = 'compile with fftw3f instead of ooura (recommended)',
49            help_disable_str = 'do not compile with fftw3f')
50    add_option_enable_disable(ctx, 'fftw3', default = False,
51            help_str = 'compile with fftw3 instead of ooura',
52            help_disable_str = 'do not compile with fftw3')
53    add_option_enable_disable(ctx, 'intelipp', default = False,
54            help_str = 'use Intel IPP libraries (auto)',
55            help_disable_str = 'do not use Intel IPP libraries')
56    add_option_enable_disable(ctx, 'complex', default = False,
57            help_str ='compile with C99 complex',
58            help_disable_str = 'do not use C99 complex (default)' )
59    add_option_enable_disable(ctx, 'jack', default = None,
60            help_str = 'compile with jack (auto)',
61            help_disable_str = 'disable jack support')
62    add_option_enable_disable(ctx, 'sndfile', default = None,
63            help_str = 'compile with sndfile (auto)',
64            help_disable_str = 'disable sndfile')
65    add_option_enable_disable(ctx, 'avcodec', default = None,
66            help_str = 'compile with libavcodec (auto)',
67            help_disable_str = 'disable libavcodec')
68    add_option_enable_disable(ctx, 'samplerate', default = None,
69            help_str = 'compile with samplerate (auto)',
70            help_disable_str = 'disable samplerate')
71    add_option_enable_disable(ctx, 'memcpy', default = True,
72            help_str = 'use memcpy hacks (default)',
73            help_disable_str = 'do not use memcpy hacks')
74    add_option_enable_disable(ctx, 'double', default = False,
75            help_str = 'compile in double precision mode',
76            help_disable_str = 'compile in single precision mode (default)')
77    add_option_enable_disable(ctx, 'fat', default = False,
78            help_str = 'build fat binaries (darwin only)',
79            help_disable_str = 'do not build fat binaries (default)')
80    add_option_enable_disable(ctx, 'accelerate', default = None,
81            help_str = 'use Accelerate framework (darwin only) (auto)',
82            help_disable_str = 'do not use Accelerate framework')
83    add_option_enable_disable(ctx, 'apple-audio', default = None,
84            help_str = 'use CoreFoundation (darwin only) (auto)',
85            help_disable_str = 'do not use CoreFoundation framework')
86    add_option_enable_disable(ctx, 'blas', default = False,
87            help_str = 'use BLAS acceleration library (no)',
88            help_disable_str = 'do not use BLAS library')
89    add_option_enable_disable(ctx, 'atlas', default = False,
90            help_str = 'use ATLAS acceleration library (no)',
91            help_disable_str = 'do not use ATLAS library')
92    add_option_enable_disable(ctx, 'wavread', default = True,
93            help_str = 'compile with source_wavread (default)',
94            help_disable_str = 'do not compile source_wavread')
95    add_option_enable_disable(ctx, 'wavwrite', default = True,
96            help_str = 'compile with source_wavwrite (default)',
97            help_disable_str = 'do not compile source_wavwrite')
98
99    add_option_enable_disable(ctx, 'docs', default = None,
100            help_str = 'build documentation (auto)',
101            help_disable_str = 'do not build documentation')
102
103    add_option_enable_disable(ctx, 'tests', default = True,
104            help_str = 'build tests (true)',
105            help_disable_str = 'do not build or run tests')
106
107    add_option_enable_disable(ctx, 'examples', default = True,
108            help_str = 'build examples (true)',
109            help_disable_str = 'do not build examples')
110
111    ctx.add_option('--with-target-platform', type='string',
112            help='set target platform for cross-compilation', dest='target_platform')
113
114    ctx.load('compiler_c')
115    ctx.load('waf_unit_test')
116    ctx.load('gnu_dirs')
117    ctx.load('waf_gensyms', tooldir='.')
118
119def configure(ctx):
120    target_platform = sys.platform
121    if ctx.options.target_platform:
122        target_platform = ctx.options.target_platform
123
124    from waflib import Options
125
126    if target_platform=='emscripten':
127        ctx.load('c_emscripten')
128    else:
129        ctx.load('compiler_c')
130
131    ctx.load('waf_unit_test')
132    ctx.load('gnu_dirs')
133    ctx.load('waf_gensyms', tooldir='.')
134
135    # check for common headers
136    ctx.check(header_name='stdlib.h')
137    ctx.check(header_name='stdio.h')
138    ctx.check(header_name='math.h')
139    ctx.check(header_name='string.h')
140    ctx.check(header_name='limits.h')
141    ctx.check(header_name='stdarg.h')
142    ctx.check(header_name='getopt.h', mandatory = False)
143    ctx.check(header_name='unistd.h', mandatory = False)
144
145    ctx.env['DEST_OS'] = target_platform
146
147    if ctx.options.build_type == "debug":
148        ctx.define('DEBUG', 1)
149    else:
150        ctx.define('NDEBUG', 1)
151
152    if ctx.env.CC_NAME != 'msvc':
153        if ctx.options.build_type == "debug":
154            # no optimization in debug mode
155            ctx.env.prepend_value('CFLAGS', ['-O0'])
156        else:
157            if target_platform == 'emscripten':
158                # -Oz for small js file generation
159                ctx.env.prepend_value('CFLAGS', ['-Oz'])
160            else:
161                # default to -O2 in release mode
162                ctx.env.prepend_value('CFLAGS', ['-O2'])
163        # enable debug symbols and configure warnings
164        ctx.env.prepend_value('CFLAGS', ['-g', '-Wall', '-Wextra'])
165    else:
166        # enable debug symbols
167        ctx.env.CFLAGS += ['/Z7']
168        # /FS flag available in msvc >= 12 (2013)
169        if 'MSVC_VERSION' in ctx.env and ctx.env.MSVC_VERSION >= 12:
170            ctx.env.CFLAGS += ['/FS']
171        ctx.env.LINKFLAGS += ['/DEBUG', '/INCREMENTAL:NO']
172        # configure warnings
173        ctx.env.CFLAGS += ['/W4', '/D_CRT_SECURE_NO_WARNINGS']
174        # ignore "possible loss of data" warnings
175        ctx.env.CFLAGS += ['/wd4305', '/wd4244', '/wd4245', '/wd4267']
176        # ignore "unreferenced formal parameter" warnings
177        ctx.env.CFLAGS += ['/wd4100']
178        # set optimization level and runtime libs
179        if (ctx.options.build_type == "release"):
180            ctx.env.CFLAGS += ['/Ox']
181            ctx.env.CFLAGS += ['/MD']
182        else:
183            assert(ctx.options.build_type == "debug")
184            ctx.env.CFLAGS += ['/MDd']
185
186    ctx.check_cc(lib='m', uselib_store='M', mandatory=False)
187
188    if target_platform not in ['win32', 'win64']:
189        ctx.env.CFLAGS += ['-fPIC']
190    else:
191        ctx.define('HAVE_WIN_HACKS', 1)
192        ctx.env['cshlib_PATTERN'] = 'lib%s.dll'
193
194    if target_platform == 'darwin' and ctx.options.enable_fat:
195        ctx.env.CFLAGS += ['-arch', 'i386', '-arch', 'x86_64']
196        ctx.env.LINKFLAGS += ['-arch', 'i386', '-arch', 'x86_64']
197        MINSDKVER="10.4"
198        ctx.env.CFLAGS += [ '-mmacosx-version-min=' + MINSDKVER ]
199        ctx.env.LINKFLAGS += [ '-mmacosx-version-min=' + MINSDKVER ]
200
201    if target_platform in [ 'darwin', 'ios', 'iosimulator']:
202        if (ctx.options.enable_apple_audio != False):
203            ctx.env.FRAMEWORK += ['CoreFoundation', 'AudioToolbox']
204            ctx.define('HAVE_SOURCE_APPLE_AUDIO', 1)
205            ctx.define('HAVE_SINK_APPLE_AUDIO', 1)
206            ctx.msg('Checking for AudioToolbox.framework', 'yes')
207        else:
208            ctx.msg('Checking for AudioToolbox.framework', 'no (disabled)', color = 'YELLOW')
209        if (ctx.options.enable_accelerate != False):
210            ctx.define('HAVE_ACCELERATE', 1)
211            ctx.env.FRAMEWORK += ['Accelerate']
212            ctx.msg('Checking for Accelerate framework', 'yes')
213        else:
214            ctx.msg('Checking for Accelerate framework', 'no (disabled)', color = 'YELLOW')
215
216    if target_platform in [ 'ios', 'iosimulator' ]:
217        MINSDKVER="6.1"
218        ctx.env.CFLAGS += ['-std=c99']
219        if (ctx.options.enable_apple_audio != False):
220            ctx.define('HAVE_AUDIO_UNIT', 1)
221            #ctx.env.FRAMEWORK += ['CoreFoundation', 'AudioToolbox']
222        if target_platform == 'ios':
223            DEVROOT = "/Applications/Xcode.app/Contents"
224            DEVROOT += "/Developer/Platforms/iPhoneOS.platform/Developer"
225            SDKROOT = "%(DEVROOT)s/SDKs/iPhoneOS.sdk" % locals()
226            ctx.env.CFLAGS += [ '-fembed-bitcode' ]
227            ctx.env.CFLAGS += [ '-arch', 'arm64' ]
228            ctx.env.CFLAGS += [ '-arch', 'armv7' ]
229            ctx.env.CFLAGS += [ '-arch', 'armv7s' ]
230            ctx.env.LINKFLAGS += [ '-arch', 'arm64' ]
231            ctx.env.LINKFLAGS += ['-arch', 'armv7']
232            ctx.env.LINKFLAGS += ['-arch', 'armv7s']
233            ctx.env.CFLAGS += [ '-miphoneos-version-min=' + MINSDKVER ]
234            ctx.env.LINKFLAGS += [ '-miphoneos-version-min=' + MINSDKVER ]
235        else:
236            DEVROOT = "/Applications/Xcode.app/Contents"
237            DEVROOT += "/Developer/Platforms/iPhoneSimulator.platform/Developer"
238            SDKROOT = "%(DEVROOT)s/SDKs/iPhoneSimulator.sdk" % locals()
239            ctx.env.CFLAGS += [ '-arch', 'i386' ]
240            ctx.env.CFLAGS += [ '-arch', 'x86_64' ]
241            ctx.env.LINKFLAGS += ['-arch', 'i386']
242            ctx.env.LINKFLAGS += ['-arch', 'x86_64']
243            ctx.env.CFLAGS += [ '-mios-simulator-version-min=' + MINSDKVER ]
244            ctx.env.LINKFLAGS += [ '-mios-simulator-version-min=' + MINSDKVER ]
245        ctx.env.CFLAGS += [ '-isysroot' , SDKROOT]
246        ctx.env.LINKFLAGS += [ '-isysroot' , SDKROOT]
247
248    if target_platform == 'emscripten':
249        if ctx.options.build_type == "debug":
250            ctx.env.cshlib_PATTERN = '%s.js'
251            ctx.env.LINKFLAGS += ['-s','ASSERTIONS=2']
252            ctx.env.LINKFLAGS += ['-s','SAFE_HEAP=1']
253            ctx.env.LINKFLAGS += ['-s','ALIASING_FUNCTION_POINTERS=0']
254            ctx.env.LINKFLAGS += ['-O0']
255        else:
256            ctx.env.LINKFLAGS += ['-Oz']
257            ctx.env.cshlib_PATTERN = '%s.min.js'
258
259        # doesnt ship file system support in lib
260        ctx.env.LINKFLAGS_cshlib += ['-s', 'NO_FILESYSTEM=1']
261        # put memory file inside generated js files for easier portability
262        ctx.env.LINKFLAGS += ['--memory-init-file', '0']
263        ctx.env.cprogram_PATTERN = "%s.js"
264        ctx.env.cstlib_PATTERN = '%s.a'
265
266        # tell emscripten functions we want to expose
267        from python.lib.gen_external import get_c_declarations, \
268                get_cpp_objects_from_c_declarations, get_all_func_names_from_lib, \
269                generate_lib_from_c_declarations
270        c_decls = get_c_declarations(usedouble=False)  # emscripten can't use double
271        objects = list(get_cpp_objects_from_c_declarations(c_decls))
272        # ensure that aubio structs are exported
273        objects += ['fvec_t', 'cvec_t', 'fmat_t']
274        lib = generate_lib_from_c_declarations(objects, c_decls)
275        exported_funcnames = get_all_func_names_from_lib(lib)
276        c_mangled_names = ['_' + s for s in exported_funcnames]
277        ctx.env.LINKFLAGS_cshlib += ['-s', 'EXPORTED_FUNCTIONS=%s' % c_mangled_names]
278
279    # check support for C99 __VA_ARGS__ macros
280    check_c99_varargs = '''
281#include <stdio.h>
282#define AUBIO_ERR(...) fprintf(stderr, __VA_ARGS__)
283'''
284
285    if ctx.check_cc(fragment = check_c99_varargs,
286            type='cstlib',
287            msg = 'Checking for C99 __VA_ARGS__ macro',
288            mandatory = False):
289        ctx.define('HAVE_C99_VARARGS_MACROS', 1)
290
291    # show a message about enable_double status
292    if (ctx.options.enable_double == True):
293        ctx.msg('Checking for size of smpl_t', 'double')
294        ctx.msg('Checking for size of lsmp_t', 'long double')
295    else:
296        ctx.msg('Checking for size of smpl_t', 'float')
297        ctx.msg('Checking for size of lsmp_t', 'double')
298
299    # optionally use complex.h
300    if (ctx.options.enable_complex == True):
301        ctx.check(header_name='complex.h')
302    else:
303        ctx.msg('Checking if complex.h is enabled', 'no')
304
305    # check for Intel IPP
306    if (ctx.options.enable_intelipp != False):
307        has_ipp_headers = ctx.check(header_name=['ippcore.h', 'ippvm.h', 'ipps.h'],
308                mandatory = False)
309        has_ipp_libs = ctx.check(lib=['ippcore', 'ippvm', 'ipps'],
310                uselib_store='INTEL_IPP', mandatory = False)
311        if (has_ipp_headers and has_ipp_libs):
312            ctx.msg('Checking if Intel IPP is available', 'yes')
313            ctx.define('HAVE_INTEL_IPP', 1)
314            if ctx.env.CC_NAME == 'msvc':
315                # force linking multi-threaded static IPP libraries on Windows with msvc
316                ctx.define('_IPP_SEQUENTIAL_STATIC', 1)
317        else:
318            ctx.msg('Checking if Intel IPP is available', 'no')
319
320    # check for fftw3
321    if (ctx.options.enable_fftw3 != False or ctx.options.enable_fftw3f != False):
322        # one of fftwf or fftw3f
323        if (ctx.options.enable_fftw3f != False):
324            ctx.check_cfg(package = 'fftw3f',
325                    args = '--cflags --libs fftw3f >= 3.0.0',
326                    mandatory = ctx.options.enable_fftw3f)
327            if (ctx.options.enable_double == True):
328                ctx.msg('Warning',
329                        'fftw3f enabled, but compiling in double precision!')
330        else:
331            # fftw3f disabled, take most sensible one according to
332            # enable_double
333            if (ctx.options.enable_double == True):
334                ctx.check_cfg(package = 'fftw3',
335                        args = '--cflags --libs fftw3 >= 3.0.0.',
336                        mandatory = ctx.options.enable_fftw3)
337            else:
338                ctx.check_cfg(package = 'fftw3f',
339                        args = '--cflags --libs fftw3f >= 3.0.0',
340                        mandatory = ctx.options.enable_fftw3)
341        ctx.define('HAVE_FFTW3', 1)
342
343    # fftw not enabled, use vDSP, intelIPP or ooura
344    if 'HAVE_FFTW3F' in ctx.env.define_key:
345        ctx.msg('Checking for FFT implementation', 'fftw3f')
346    elif 'HAVE_FFTW3' in ctx.env.define_key:
347        ctx.msg('Checking for FFT implementation', 'fftw3')
348    elif 'HAVE_ACCELERATE' in ctx.env.define_key:
349        ctx.msg('Checking for FFT implementation', 'vDSP')
350    elif 'HAVE_INTEL_IPP' in ctx.env.define_key:
351        ctx.msg('Checking for FFT implementation', 'Intel IPP')
352    else:
353        ctx.msg('Checking for FFT implementation', 'ooura')
354
355    # check for libsndfile
356    if (ctx.options.enable_sndfile != False):
357        ctx.check_cfg(package = 'sndfile',
358                args = '--cflags --libs sndfile >= 1.0.4',
359                mandatory = ctx.options.enable_sndfile)
360
361    # check for libsamplerate
362    if (ctx.options.enable_double):
363        if (ctx.options.enable_samplerate):
364            ctx.fatal("Could not compile aubio in double precision mode with libsamplerate")
365        else:
366            ctx.options.enable_samplerate = False
367            ctx.msg('Checking if using samplerate', 'no (disabled in double precision mode)',
368                    color = 'YELLOW')
369    if (ctx.options.enable_samplerate != False):
370        ctx.check_cfg(package = 'samplerate',
371                args = '--cflags --libs samplerate >= 0.0.15',
372                mandatory = ctx.options.enable_samplerate)
373
374    # check for jack
375    if (ctx.options.enable_jack != False):
376        ctx.check_cfg(package = 'jack',
377                args = '--cflags --libs',
378                mandatory = ctx.options.enable_jack)
379
380    # check for libav
381    if (ctx.options.enable_avcodec != False):
382        ctx.check_cfg(package = 'libavcodec',
383                args = '--cflags --libs libavcodec >= 54.35.0',
384                uselib_store = 'AVCODEC',
385                mandatory = ctx.options.enable_avcodec)
386        ctx.check_cfg(package = 'libavformat',
387                args = '--cflags --libs libavformat >= 52.3.0',
388                uselib_store = 'AVFORMAT',
389                mandatory = ctx.options.enable_avcodec)
390        ctx.check_cfg(package = 'libavutil',
391                args = '--cflags --libs libavutil >= 52.3.0',
392                uselib_store = 'AVUTIL',
393                mandatory = ctx.options.enable_avcodec)
394        ctx.check_cfg(package = 'libswresample',
395                args = '--cflags --libs libswresample >= 1.2.0',
396                uselib_store = 'SWRESAMPLE',
397                mandatory = False)
398        if 'HAVE_SWRESAMPLE' not in ctx.env:
399            ctx.check_cfg(package = 'libavresample',
400                    args = '--cflags --libs libavresample >= 1.0.1',
401                    uselib_store = 'AVRESAMPLE',
402                    mandatory = False)
403
404        msg_check = 'Checking for all libav libraries'
405        if 'HAVE_AVCODEC' not in ctx.env:
406            ctx.msg(msg_check, 'not found (missing avcodec)', color = 'YELLOW')
407        elif 'HAVE_AVFORMAT' not in ctx.env:
408            ctx.msg(msg_check, 'not found (missing avformat)', color = 'YELLOW')
409        elif 'HAVE_AVUTIL' not in ctx.env:
410            ctx.msg(msg_check, 'not found (missing avutil)', color = 'YELLOW')
411        elif 'HAVE_SWRESAMPLE' not in ctx.env and 'HAVE_AVRESAMPLE' not in ctx.env:
412            resample_missing = 'not found (avresample or swresample required)'
413            ctx.msg(msg_check, resample_missing, color = 'YELLOW')
414        else:
415            ctx.msg(msg_check, 'yes')
416            if 'HAVE_SWRESAMPLE' in ctx.env:
417                ctx.define('HAVE_SWRESAMPLE', 1)
418            elif 'HAVE_AVRESAMPLE' in ctx.env:
419                ctx.define('HAVE_AVRESAMPLE', 1)
420            ctx.define('HAVE_LIBAV', 1)
421
422    if (ctx.options.enable_wavread != False):
423        ctx.define('HAVE_WAVREAD', 1)
424    ctx.msg('Checking if using source_wavread', ctx.options.enable_wavread and 'yes' or 'no')
425    if (ctx.options.enable_wavwrite!= False):
426        ctx.define('HAVE_WAVWRITE', 1)
427    ctx.msg('Checking if using sink_wavwrite', ctx.options.enable_wavwrite and 'yes' or 'no')
428
429    # use BLAS/ATLAS
430    if (ctx.options.enable_blas != False):
431        ctx.check_cfg(package = 'blas',
432                args = '--cflags --libs',
433                uselib_store='BLAS', mandatory = ctx.options.enable_blas)
434        if 'LIB_BLAS' in ctx.env:
435            blas_header = None
436            if ctx.env['LIBPATH_BLAS']:
437                if 'atlas' in ctx.env['LIBPATH_BLAS'][0]:
438                    blas_header = 'atlas/cblas.h'
439                elif 'openblas' in ctx.env['LIBPATH_BLAS'][0]:
440                    blas_header = 'openblas/cblas.h'
441            else:
442                blas_header = 'cblas.h'
443            ctx.check(header_name = blas_header, mandatory =
444                    ctx.options.enable_atlas)
445
446    # use memcpy hacks
447    if (ctx.options.enable_memcpy == True):
448        ctx.define('HAVE_MEMCPY_HACKS', 1)
449
450    # write configuration header
451    ctx.write_config_header('src/config.h')
452
453    # the following defines will be passed as arguments to the compiler
454    # instead of being written to src/config.h
455    ctx.define('HAVE_CONFIG_H', 1)
456
457    # add some defines used in examples
458    ctx.define('AUBIO_PREFIX', ctx.env['PREFIX'])
459    ctx.define('PACKAGE', APPNAME)
460
461    # double precision mode
462    if (ctx.options.enable_double == True):
463        ctx.define('HAVE_AUBIO_DOUBLE', 1)
464
465    if (ctx.options.enable_docs != False):
466        # check if txt2man is installed, optional
467        try:
468          ctx.find_program('txt2man', var='TXT2MAN')
469        except ctx.errors.ConfigurationError:
470          ctx.to_log('txt2man was not found (ignoring)')
471
472        # check if doxygen is installed, optional
473        try:
474          ctx.find_program('doxygen', var='DOXYGEN')
475        except ctx.errors.ConfigurationError:
476          ctx.to_log('doxygen was not found (ignoring)')
477
478        # check if sphinx-build is installed, optional
479        try:
480          ctx.find_program('sphinx-build', var='SPHINX')
481        except ctx.errors.ConfigurationError:
482          ctx.to_log('sphinx-build was not found (ignoring)')
483
484def build(bld):
485    bld.env['VERSION'] = VERSION
486    bld.env['LIB_VERSION'] = LIB_VERSION
487
488    # main source
489    bld.recurse('src')
490
491    # add sub directories
492    if bld.env['DEST_OS'] not in ['ios', 'iosimulator', 'android']:
493        if bld.env['DEST_OS']=='emscripten' and not bld.options.testcmd:
494            bld.options.testcmd = 'node %s'
495        if bld.options.enable_examples:
496            bld.recurse('examples')
497        if bld.options.enable_tests:
498            bld.recurse('tests')
499
500    # pkg-config template
501    bld( source = 'aubio.pc.in' )
502
503    # documentation
504    txt2man(bld)
505    doxygen(bld)
506    sphinx(bld)
507
508def txt2man(bld):
509    # build manpages from txt files using txt2man
510    if bld.env['TXT2MAN']:
511        from waflib import TaskGen
512        if 'MANDIR' not in bld.env:
513            bld.env['MANDIR'] = bld.env['DATAROOTDIR'] + '/man'
514        bld.env.VERSION = VERSION
515        rule_str = '${TXT2MAN} -t `basename ${TGT} | cut -f 1 -d . | tr a-z A-Z`'
516        rule_str += ' -r ${PACKAGE}\\ ${VERSION} -P ${PACKAGE}'
517        rule_str += ' -v ${PACKAGE}\\ User\\\'s\\ manual'
518        rule_str += ' -s 1 ${SRC} > ${TGT}'
519        TaskGen.declare_chain(
520                name      = 'txt2man',
521                rule      = rule_str,
522                ext_in    = '.txt',
523                ext_out   = '.1',
524                reentrant = False,
525                install_path =  '${MANDIR}/man1',
526                )
527        bld( source = bld.path.ant_glob('doc/*.txt') )
528
529def doxygen(bld):
530    # build documentation from source files using doxygen
531    if bld.env['DOXYGEN']:
532        bld.env.VERSION = VERSION
533        rule = '( cat ${SRC} && echo PROJECT_NUMBER=${VERSION}; )'
534        rule += ' | doxygen - > /dev/null'
535        bld( name = 'doxygen', rule = rule,
536                source = 'doc/web.cfg',
537                target = '../doc/web/html/index.html',
538                cwd = 'doc')
539        bld.install_files( '${DATAROOTDIR}' + '/doc/libaubio-doc',
540                bld.path.ant_glob('doc/web/html/**'),
541                cwd = bld.path.find_dir ('doc/web'),
542                relative_trick = True)
543
544def sphinx(bld):
545    # build documentation from source files using sphinx-build
546    # note: build in ../doc/_build/html, otherwise waf wont install unsigned files
547    if bld.env['SPHINX']:
548        bld.env.VERSION = VERSION
549        bld( name = 'sphinx',
550                rule = '${SPHINX} -b html -D release=${VERSION} -D version=${VERSION} -a -q `dirname ${SRC}` `dirname ${TGT}`',
551                source = 'doc/conf.py',
552                target = '../doc/_build/html/index.html')
553        bld.install_files( '${DATAROOTDIR}' + '/doc/libaubio-doc/sphinx',
554                bld.path.ant_glob('doc/_build/html/**'),
555                cwd = bld.path.find_dir('doc/_build/html'),
556                relative_trick = True)
557
558# register the previous rules as build rules
559from waflib.Build import BuildContext
560
561class build_txt2man(BuildContext):
562    cmd = 'txt2man'
563    fun = 'txt2man'
564
565class build_manpages(BuildContext):
566    cmd = 'manpages'
567    fun = 'txt2man'
568
569class build_sphinx(BuildContext):
570    cmd = 'sphinx'
571    fun = 'sphinx'
572
573class build_doxygen(BuildContext):
574    cmd = 'doxygen'
575    fun = 'doxygen'
576
577def shutdown(bld):
578    from waflib import Logs
579    if bld.options.target_platform in ['ios', 'iosimulator']:
580        msg ='building for %s, contact the author for a commercial license' % bld.options.target_platform
581        Logs.pprint('RED', msg)
582        msg ='   Paul Brossier <piem@aubio.org>'
583        Logs.pprint('RED', msg)
584
585def dist(ctx):
586    ctx.excl  = ' **/.waf* **/*~ **/*.pyc **/*.swp **/*.swo **/*.swn **/.lock-w* **/.git*'
587    ctx.excl += ' **/build/*'
588    ctx.excl += ' doc/_build'
589    ctx.excl += ' python/demos_*'
590    ctx.excl += ' **/python/gen **/python/build **/python/dist'
591    ctx.excl += ' **/python/ext/config.h'
592    ctx.excl += ' **/python/lib/aubio/_aubio.so'
593    ctx.excl += ' **.egg-info'
594    ctx.excl += ' **/**.zip **/**.tar.bz2'
595    ctx.excl += ' **.tar.bz2'
596    ctx.excl += ' **/doc/full/* **/doc/web/*'
597    ctx.excl += ' **/doc/full.cfg'
598    ctx.excl += ' **/python/*.db'
599    ctx.excl += ' **/python.old/*'
600    ctx.excl += ' **/python/*/*.old'
601    ctx.excl += ' **/python/tests/sounds'
602    ctx.excl += ' **/**.asc'
603    ctx.excl += ' **/dist*'
604    ctx.excl += ' **/.DS_Store'
605    ctx.excl += ' **/.travis.yml'
606    ctx.excl += ' **/.landscape.yml'
607    ctx.excl += ' **/.appveyor.yml'
608    ctx.excl += ' **/.circleci/*'
609    ctx.excl += ' **/.coveragerc'
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