source: wscript @ 0cd3720

feature/cnnfeature/crepefix/ffmpeg5
Last change on this file since 0cd3720 was 0cd3720, checked in by Paul Brossier <piem@piem.org>, 4 years ago

[waf] add --nodeps option to build with no dependency
  • Property mode set to 100644
File size: 27.6 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)' \
46                    ' or without (--build-type=debug)' \
47                    ' compiler opimizations [default: release]')
48    ctx.add_option('--debug', action = 'store_const',
49            dest = 'build_type', const = 'debug',
50            help = 'build in debug mode (see --build-type)')
51    ctx.add_option('--nodeps', action = 'store_const',
52            dest = 'nodeps', const = 'debug',
53            help = 'build with no external dependencies')
54    add_option_enable_disable(ctx, 'fftw3f', default = False,
55            help_str = 'compile with fftw3f instead of ooura (recommended)',
56            help_disable_str = 'do not compile with fftw3f')
57    add_option_enable_disable(ctx, 'fftw3', default = False,
58            help_str = 'compile with fftw3 instead of ooura',
59            help_disable_str = 'do not compile with fftw3')
60    add_option_enable_disable(ctx, 'intelipp', default = False,
61            help_str = 'use Intel IPP libraries (auto)',
62            help_disable_str = 'do not use Intel IPP libraries')
63    add_option_enable_disable(ctx, 'complex', default = False,
64            help_str ='compile with C99 complex',
65            help_disable_str = 'do not use C99 complex (default)' )
66    add_option_enable_disable(ctx, 'jack', default = None,
67            help_str = 'compile with jack (auto)',
68            help_disable_str = 'disable jack support')
69    add_option_enable_disable(ctx, 'sndfile', default = None,
70            help_str = 'compile with sndfile (auto)',
71            help_disable_str = 'disable sndfile')
72    add_option_enable_disable(ctx, 'avcodec', default = None,
73            help_str = 'compile with libavcodec (auto)',
74            help_disable_str = 'disable libavcodec')
75    add_option_enable_disable(ctx, 'samplerate', default = None,
76            help_str = 'compile with samplerate (auto)',
77            help_disable_str = 'disable samplerate')
78    add_option_enable_disable(ctx, 'memcpy', default = True,
79            help_str = 'use memcpy hacks (default)',
80            help_disable_str = 'do not use memcpy hacks')
81    add_option_enable_disable(ctx, 'double', default = False,
82            help_str = 'compile in double precision mode',
83            help_disable_str = 'compile in single precision mode (default)')
84    add_option_enable_disable(ctx, 'fat', default = False,
85            help_str = 'build fat binaries (darwin only)',
86            help_disable_str = 'do not build fat binaries (default)')
87    add_option_enable_disable(ctx, 'accelerate', default = None,
88            help_str = 'use Accelerate framework (darwin only) (auto)',
89            help_disable_str = 'do not use Accelerate framework')
90    add_option_enable_disable(ctx, 'apple-audio', default = None,
91            help_str = 'use CoreFoundation (darwin only) (auto)',
92            help_disable_str = 'do not use CoreFoundation framework')
93    add_option_enable_disable(ctx, 'blas', default = False,
94            help_str = 'use BLAS acceleration library (no)',
95            help_disable_str = 'do not use BLAS library')
96    add_option_enable_disable(ctx, 'atlas', default = False,
97            help_str = 'use ATLAS acceleration library (no)',
98            help_disable_str = 'do not use ATLAS library')
99    add_option_enable_disable(ctx, 'wavread', default = True,
100            help_str = 'compile with source_wavread (default)',
101            help_disable_str = 'do not compile source_wavread')
102    add_option_enable_disable(ctx, 'wavwrite', default = True,
103            help_str = 'compile with source_wavwrite (default)',
104            help_disable_str = 'do not compile source_wavwrite')
105
106    add_option_enable_disable(ctx, 'docs', default = None,
107            help_str = 'build documentation (auto)',
108            help_disable_str = 'do not build documentation')
109
110    add_option_enable_disable(ctx, 'tests', default = True,
111            help_str = 'build tests (true)',
112            help_disable_str = 'do not build or run tests')
113
114    add_option_enable_disable(ctx, 'examples', default = True,
115            help_str = 'build examples (true)',
116            help_disable_str = 'do not build examples')
117
118    ctx.add_option('--with-target-platform', type='string',
119            help='set target platform for cross-compilation',
120            dest='target_platform')
121
122    ctx.load('compiler_c')
123    ctx.load('waf_unit_test')
124    ctx.load('gnu_dirs')
125    ctx.load('waf_gensyms', tooldir='.')
126
127def configure(ctx):
128    target_platform = sys.platform
129    if ctx.options.target_platform:
130        target_platform = ctx.options.target_platform
131
132    if ctx.options.nodeps:
133        external_deps = [
134                'sndfile',
135                'samplerate',
136                'jack',
137                'avcodec',
138                'blas',
139                'fftw3',
140                'fftw3f',
141        ]
142        for d in external_deps:
143            if not hasattr(ctx.options, 'enable_' + d):
144                raise ctx.errors.ConfigurationError ('--enable-%s missing from options' % d)
145            if getattr(ctx.options, 'enable_' + d) == True:
146                msg = 'Option --nodeps can not be used along with --enable-%s' % d
147                raise ctx.errors.ConfigurationError (msg)
148            elif getattr(ctx.options, 'enable_' + d) is None:
149                msg = 'Option --nodeps used but automatic detection with --enable-%s' % d
150                ctx.msg('Warning', msg)
151            setattr(ctx.options, 'enable_' + d, False)
152
153    from waflib import Options
154
155    if target_platform=='emscripten':
156        ctx.load('c_emscripten')
157    else:
158        ctx.load('compiler_c')
159
160    ctx.load('waf_unit_test')
161    ctx.load('gnu_dirs')
162    ctx.load('waf_gensyms', tooldir='.')
163
164    # check for common headers
165    ctx.check(header_name='stdlib.h')
166    ctx.check(header_name='stdio.h')
167    ctx.check(header_name='math.h')
168    ctx.check(header_name='string.h')
169    ctx.check(header_name='errno.h')
170    ctx.check(header_name='limits.h')
171    ctx.check(header_name='stdarg.h')
172    ctx.check(header_name='getopt.h', mandatory = False)
173    ctx.check(header_name='unistd.h', mandatory = False)
174
175    ctx.env['DEST_OS'] = target_platform
176
177    if ctx.options.build_type == "debug":
178        ctx.define('DEBUG', 1)
179    else:
180        ctx.define('NDEBUG', 1)
181
182    if ctx.env.CC_NAME != 'msvc':
183        if ctx.options.build_type == "debug":
184            # no optimization in debug mode
185            ctx.env.prepend_value('CFLAGS', ['-O0'])
186        else:
187            if target_platform == 'emscripten':
188                # -Oz for small js file generation
189                ctx.env.prepend_value('CFLAGS', ['-Oz'])
190            else:
191                # default to -O2 in release mode
192                ctx.env.prepend_value('CFLAGS', ['-O2'])
193        # enable debug symbols and configure warnings
194        ctx.env.prepend_value('CFLAGS', ['-g', '-Wall', '-Wextra'])
195    else:
196        # enable debug symbols
197        ctx.env.CFLAGS += ['/Z7']
198        # /FS flag available in msvc >= 12 (2013)
199        if 'MSVC_VERSION' in ctx.env and ctx.env.MSVC_VERSION >= 12:
200            ctx.env.CFLAGS += ['/FS']
201        ctx.env.LINKFLAGS += ['/DEBUG', '/INCREMENTAL:NO']
202        # configure warnings
203        ctx.env.CFLAGS += ['/W4', '/D_CRT_SECURE_NO_WARNINGS']
204        # ignore "possible loss of data" warnings
205        ctx.env.CFLAGS += ['/wd4305', '/wd4244', '/wd4245', '/wd4267']
206        # ignore "unreferenced formal parameter" warnings
207        ctx.env.CFLAGS += ['/wd4100']
208        # set optimization level and runtime libs
209        if (ctx.options.build_type == "release"):
210            ctx.env.CFLAGS += ['/Ox']
211            ctx.env.CFLAGS += ['/MD']
212        else:
213            assert(ctx.options.build_type == "debug")
214            ctx.env.CFLAGS += ['/MDd']
215
216    ctx.check_cc(lib='m', uselib_store='M', mandatory=False)
217
218    if target_platform not in ['win32', 'win64']:
219        ctx.env.CFLAGS += ['-fPIC']
220    else:
221        ctx.define('HAVE_WIN_HACKS', 1)
222        ctx.env['cshlib_PATTERN'] = 'lib%s.dll'
223
224    if target_platform == 'darwin' and ctx.options.enable_fat:
225        ctx.env.CFLAGS += ['-arch', 'i386', '-arch', 'x86_64']
226        ctx.env.LINKFLAGS += ['-arch', 'i386', '-arch', 'x86_64']
227        MINSDKVER="10.4"
228        ctx.env.CFLAGS += [ '-mmacosx-version-min=' + MINSDKVER ]
229        ctx.env.LINKFLAGS += [ '-mmacosx-version-min=' + MINSDKVER ]
230
231    if target_platform in [ 'darwin', 'ios', 'iosimulator']:
232        if (ctx.options.enable_apple_audio != False):
233            ctx.env.FRAMEWORK += ['CoreFoundation', 'AudioToolbox']
234            ctx.define('HAVE_SOURCE_APPLE_AUDIO', 1)
235            ctx.define('HAVE_SINK_APPLE_AUDIO', 1)
236            ctx.msg('Checking for AudioToolbox.framework', 'yes')
237        else:
238            ctx.msg('Checking for AudioToolbox.framework', 'no (disabled)',
239                    color = 'YELLOW')
240        if (ctx.options.enable_accelerate != False):
241            ctx.define('HAVE_ACCELERATE', 1)
242            ctx.env.FRAMEWORK += ['Accelerate']
243            ctx.msg('Checking for Accelerate framework', 'yes')
244        else:
245            ctx.msg('Checking for Accelerate framework', 'no (disabled)',
246                    color = 'YELLOW')
247
248    if target_platform in [ 'ios', 'iosimulator' ]:
249        MINSDKVER="6.1"
250        ctx.env.CFLAGS += ['-std=c99']
251        if (ctx.options.enable_apple_audio != False):
252            ctx.define('HAVE_AUDIO_UNIT', 1)
253            #ctx.env.FRAMEWORK += ['CoreFoundation', 'AudioToolbox']
254        if target_platform == 'ios':
255            DEVROOT = "/Applications/Xcode.app/Contents"
256            DEVROOT += "/Developer/Platforms/iPhoneOS.platform/Developer"
257            SDKROOT = "%(DEVROOT)s/SDKs/iPhoneOS.sdk" % locals()
258            ctx.env.CFLAGS += [ '-fembed-bitcode' ]
259            ctx.env.CFLAGS += [ '-arch', 'arm64' ]
260            ctx.env.CFLAGS += [ '-arch', 'armv7' ]
261            ctx.env.CFLAGS += [ '-arch', 'armv7s' ]
262            ctx.env.LINKFLAGS += [ '-arch', 'arm64' ]
263            ctx.env.LINKFLAGS += ['-arch', 'armv7']
264            ctx.env.LINKFLAGS += ['-arch', 'armv7s']
265            ctx.env.CFLAGS += [ '-miphoneos-version-min=' + MINSDKVER ]
266            ctx.env.LINKFLAGS += [ '-miphoneos-version-min=' + MINSDKVER ]
267        else:
268            DEVROOT = "/Applications/Xcode.app/Contents"
269            DEVROOT += "/Developer/Platforms/iPhoneSimulator.platform/Developer"
270            SDKROOT = "%(DEVROOT)s/SDKs/iPhoneSimulator.sdk" % locals()
271            ctx.env.CFLAGS += [ '-arch', 'i386' ]
272            ctx.env.CFLAGS += [ '-arch', 'x86_64' ]
273            ctx.env.LINKFLAGS += ['-arch', 'i386']
274            ctx.env.LINKFLAGS += ['-arch', 'x86_64']
275            ctx.env.CFLAGS += [ '-mios-simulator-version-min=' + MINSDKVER ]
276            ctx.env.LINKFLAGS += [ '-mios-simulator-version-min=' + MINSDKVER ]
277        ctx.env.CFLAGS += [ '-isysroot' , SDKROOT]
278        ctx.env.LINKFLAGS += [ '-isysroot' , SDKROOT]
279
280    if target_platform == 'emscripten':
281        if ctx.options.build_type == "debug":
282            ctx.env.cshlib_PATTERN = '%s.js'
283            ctx.env.LINKFLAGS += ['-s','ASSERTIONS=2']
284            ctx.env.LINKFLAGS += ['-s','SAFE_HEAP=1']
285            ctx.env.LINKFLAGS += ['-s','ALIASING_FUNCTION_POINTERS=0']
286            ctx.env.LINKFLAGS += ['-O0']
287        else:
288            ctx.env.LINKFLAGS += ['-Oz']
289            ctx.env.cshlib_PATTERN = '%s.min.js'
290
291        # doesnt ship file system support in lib
292        ctx.env.LINKFLAGS_cshlib += ['-s', 'NO_FILESYSTEM=1']
293        # put memory file inside generated js files for easier portability
294        ctx.env.LINKFLAGS += ['--memory-init-file', '0']
295        ctx.env.cprogram_PATTERN = "%s.js"
296        ctx.env.cstlib_PATTERN = '%s.a'
297
298        # tell emscripten functions we want to expose
299        from python.lib.gen_external import get_c_declarations, \
300                get_cpp_objects_from_c_declarations, \
301                get_all_func_names_from_lib, \
302                generate_lib_from_c_declarations
303        # emscripten can't use double
304        c_decls = get_c_declarations(usedouble=False)
305        objects = list(get_cpp_objects_from_c_declarations(c_decls))
306        # ensure that aubio structs are exported
307        objects += ['fvec_t', 'cvec_t', 'fmat_t']
308        lib = generate_lib_from_c_declarations(objects, c_decls)
309        exported_funcnames = get_all_func_names_from_lib(lib)
310        c_mangled_names = ['_' + s for s in exported_funcnames]
311        ctx.env.LINKFLAGS_cshlib += ['-s',
312                'EXPORTED_FUNCTIONS=%s' % c_mangled_names]
313
314    # check support for C99 __VA_ARGS__ macros
315    check_c99_varargs = '''
316#include <stdio.h>
317#define AUBIO_ERR(...) fprintf(stderr, __VA_ARGS__)
318'''
319
320    if ctx.check_cc(fragment = check_c99_varargs,
321            type='cstlib',
322            msg = 'Checking for C99 __VA_ARGS__ macro',
323            mandatory = False):
324        ctx.define('HAVE_C99_VARARGS_MACROS', 1)
325
326    # show a message about enable_double status
327    if (ctx.options.enable_double == True):
328        ctx.msg('Checking for size of smpl_t', 'double')
329        ctx.msg('Checking for size of lsmp_t', 'long double')
330    else:
331        ctx.msg('Checking for size of smpl_t', 'float')
332        ctx.msg('Checking for size of lsmp_t', 'double')
333
334    # optionally use complex.h
335    if (ctx.options.enable_complex == True):
336        ctx.check(header_name='complex.h')
337    else:
338        ctx.msg('Checking if complex.h is enabled', 'no')
339
340    # check for Intel IPP
341    if (ctx.options.enable_intelipp != False):
342        has_ipp_headers = ctx.check(header_name=['ippcore.h', 'ippvm.h',
343            'ipps.h'], mandatory = False)
344        has_ipp_libs = ctx.check(lib=['ippcore', 'ippvm', 'ipps'],
345                uselib_store='INTEL_IPP', mandatory = False)
346        if (has_ipp_headers and has_ipp_libs):
347            ctx.msg('Checking if Intel IPP is available', 'yes')
348            ctx.define('HAVE_INTEL_IPP', 1)
349            if ctx.env.CC_NAME == 'msvc':
350                # force linking multi-threaded static IPP libraries on Windows
351                # with msvc
352                ctx.define('_IPP_SEQUENTIAL_STATIC', 1)
353        else:
354            ctx.msg('Checking if Intel IPP is available', 'no')
355
356    # check for fftw3
357    if (ctx.options.enable_fftw3 != False or ctx.options.enable_fftw3f != False):
358        # one of fftwf or fftw3f
359        if (ctx.options.enable_fftw3f != False):
360            ctx.check_cfg(package = 'fftw3f',
361                    args = '--cflags --libs fftw3f >= 3.0.0',
362                    mandatory = ctx.options.enable_fftw3f)
363            if (ctx.options.enable_double == True):
364                ctx.msg('Warning',
365                        'fftw3f enabled, but compiling in double precision!')
366        else:
367            # fftw3f disabled, take most sensible one according to
368            # enable_double
369            if (ctx.options.enable_double == True):
370                ctx.check_cfg(package = 'fftw3',
371                        args = '--cflags --libs fftw3 >= 3.0.0.',
372                        mandatory = ctx.options.enable_fftw3)
373            else:
374                ctx.check_cfg(package = 'fftw3f',
375                        args = '--cflags --libs fftw3f >= 3.0.0',
376                        mandatory = ctx.options.enable_fftw3)
377        ctx.define('HAVE_FFTW3', 1)
378
379    # fftw not enabled, use vDSP, intelIPP or ooura
380    if 'HAVE_FFTW3F' in ctx.env.define_key:
381        ctx.msg('Checking for FFT implementation', 'fftw3f')
382    elif 'HAVE_FFTW3' in ctx.env.define_key:
383        ctx.msg('Checking for FFT implementation', 'fftw3')
384    elif 'HAVE_ACCELERATE' in ctx.env.define_key:
385        ctx.msg('Checking for FFT implementation', 'vDSP')
386    elif 'HAVE_INTEL_IPP' in ctx.env.define_key:
387        ctx.msg('Checking for FFT implementation', 'Intel IPP')
388    else:
389        ctx.msg('Checking for FFT implementation', 'ooura')
390
391    # check for libsndfile
392    if (ctx.options.enable_sndfile != False):
393        ctx.check_cfg(package = 'sndfile',
394                args = '--cflags --libs sndfile >= 1.0.4',
395                mandatory = ctx.options.enable_sndfile)
396
397    # check for libsamplerate
398    if (ctx.options.enable_double):
399        if (ctx.options.enable_samplerate):
400            ctx.fatal("Could not compile aubio in double precision mode' \
401                    ' with libsamplerate")
402        else:
403            ctx.options.enable_samplerate = False
404            ctx.msg('Checking if using samplerate',
405                    'no (disabled in double precision mode)', color = 'YELLOW')
406    if (ctx.options.enable_samplerate != False):
407        ctx.check_cfg(package = 'samplerate',
408                args = '--cflags --libs samplerate >= 0.0.15',
409                mandatory = ctx.options.enable_samplerate)
410
411    # check for jack
412    if (ctx.options.enable_jack != False):
413        ctx.check_cfg(package = 'jack',
414                args = '--cflags --libs',
415                mandatory = ctx.options.enable_jack)
416
417    # check for libav
418    if (ctx.options.enable_avcodec != False):
419        ctx.check_cfg(package = 'libavcodec',
420                args = '--cflags --libs libavcodec >= 54.35.0',
421                uselib_store = 'AVCODEC',
422                mandatory = ctx.options.enable_avcodec)
423        ctx.check_cfg(package = 'libavformat',
424                args = '--cflags --libs libavformat >= 52.3.0',
425                uselib_store = 'AVFORMAT',
426                mandatory = ctx.options.enable_avcodec)
427        ctx.check_cfg(package = 'libavutil',
428                args = '--cflags --libs libavutil >= 52.3.0',
429                uselib_store = 'AVUTIL',
430                mandatory = ctx.options.enable_avcodec)
431        ctx.check_cfg(package = 'libswresample',
432                args = '--cflags --libs libswresample >= 1.2.0',
433                uselib_store = 'SWRESAMPLE',
434                mandatory = False)
435        if 'HAVE_SWRESAMPLE' not in ctx.env:
436            ctx.check_cfg(package = 'libavresample',
437                    args = '--cflags --libs libavresample >= 1.0.1',
438                    uselib_store = 'AVRESAMPLE',
439                    mandatory = False)
440
441        msg_check = 'Checking for all libav libraries'
442        if 'HAVE_AVCODEC' not in ctx.env:
443            ctx.msg(msg_check, 'not found (missing avcodec)', color = 'YELLOW')
444        elif 'HAVE_AVFORMAT' not in ctx.env:
445            ctx.msg(msg_check, 'not found (missing avformat)', color = 'YELLOW')
446        elif 'HAVE_AVUTIL' not in ctx.env:
447            ctx.msg(msg_check, 'not found (missing avutil)', color = 'YELLOW')
448        elif 'HAVE_SWRESAMPLE' not in ctx.env \
449                and 'HAVE_AVRESAMPLE' not in ctx.env:
450            resample_missing = 'not found (avresample or swresample required)'
451            ctx.msg(msg_check, resample_missing, color = 'YELLOW')
452        else:
453            ctx.msg(msg_check, 'yes')
454            if 'HAVE_SWRESAMPLE' in ctx.env:
455                ctx.define('HAVE_SWRESAMPLE', 1)
456            elif 'HAVE_AVRESAMPLE' in ctx.env:
457                ctx.define('HAVE_AVRESAMPLE', 1)
458            ctx.define('HAVE_LIBAV', 1)
459
460    if (ctx.options.enable_wavread != False):
461        ctx.define('HAVE_WAVREAD', 1)
462    ctx.msg('Checking if using source_wavread',
463            ctx.options.enable_wavread and 'yes' or 'no')
464    if (ctx.options.enable_wavwrite!= False):
465        ctx.define('HAVE_WAVWRITE', 1)
466    ctx.msg('Checking if using sink_wavwrite',
467            ctx.options.enable_wavwrite and 'yes' or 'no')
468
469    # use BLAS/ATLAS
470    if (ctx.options.enable_blas != False):
471        ctx.check_cfg(package = 'blas',
472                args = '--cflags --libs',
473                uselib_store='BLAS', mandatory = ctx.options.enable_blas)
474        if 'LIB_BLAS' in ctx.env:
475            blas_header = None
476            if ctx.env['LIBPATH_BLAS']:
477                if 'atlas' in ctx.env['LIBPATH_BLAS'][0]:
478                    blas_header = 'atlas/cblas.h'
479                elif 'openblas' in ctx.env['LIBPATH_BLAS'][0]:
480                    blas_header = 'openblas/cblas.h'
481            else:
482                blas_header = 'cblas.h'
483            ctx.check(header_name = blas_header, mandatory =
484                    ctx.options.enable_atlas)
485
486    # use memcpy hacks
487    if (ctx.options.enable_memcpy == True):
488        ctx.define('HAVE_MEMCPY_HACKS', 1)
489
490    # write configuration header
491    ctx.write_config_header('src/config.h')
492
493    # the following defines will be passed as arguments to the compiler
494    # instead of being written to src/config.h
495    ctx.define('HAVE_CONFIG_H', 1)
496
497    # add some defines used in examples
498    ctx.define('AUBIO_PREFIX', ctx.env['PREFIX'])
499    ctx.define('PACKAGE', APPNAME)
500
501    # double precision mode
502    if (ctx.options.enable_double == True):
503        ctx.define('HAVE_AUBIO_DOUBLE', 1)
504
505    if (ctx.options.enable_docs != False):
506        # check if txt2man is installed, optional
507        try:
508          ctx.find_program('txt2man', var='TXT2MAN')
509        except ctx.errors.ConfigurationError:
510          ctx.to_log('txt2man was not found (ignoring)')
511
512        # check if doxygen is installed, optional
513        try:
514          ctx.find_program('doxygen', var='DOXYGEN')
515        except ctx.errors.ConfigurationError:
516          ctx.to_log('doxygen was not found (ignoring)')
517
518        # check if sphinx-build is installed, optional
519        try:
520          ctx.find_program('sphinx-build', var='SPHINX')
521        except ctx.errors.ConfigurationError:
522          ctx.to_log('sphinx-build was not found (ignoring)')
523
524def build(bld):
525    bld.env['VERSION'] = VERSION
526    bld.env['LIB_VERSION'] = LIB_VERSION
527
528    # main source
529    bld.recurse('src')
530
531    # add sub directories
532    if bld.env['DEST_OS'] not in ['ios', 'iosimulator', 'android']:
533        if bld.env['DEST_OS']=='emscripten' and not bld.options.testcmd:
534            bld.options.testcmd = 'node %s'
535        if bld.options.enable_examples:
536            bld.recurse('examples')
537        if bld.options.enable_tests:
538            bld.recurse('tests')
539
540    # pkg-config template
541    bld( source = 'aubio.pc.in' )
542
543    # documentation
544    txt2man(bld)
545    doxygen(bld)
546    sphinx(bld)
547
548    from waflib.Tools import waf_unit_test
549    bld.add_post_fun(waf_unit_test.summary)
550    bld.add_post_fun(waf_unit_test.set_exit_code)
551
552def txt2man(bld):
553    # build manpages from txt files using txt2man
554    if bld.env['TXT2MAN']:
555        from waflib import TaskGen
556        if 'MANDIR' not in bld.env:
557            bld.env['MANDIR'] = bld.env['DATAROOTDIR'] + '/man'
558        bld.env.VERSION = VERSION
559        rule_str = '${TXT2MAN} -t `basename ${TGT} | cut -f 1 -d . | tr a-z A-Z`'
560        rule_str += ' -r ${PACKAGE}\\ ${VERSION} -P ${PACKAGE}'
561        rule_str += ' -v ${PACKAGE}\\ User\\\'s\\ manual'
562        rule_str += ' -s 1 ${SRC} > ${TGT}'
563        TaskGen.declare_chain(
564                name      = 'txt2man',
565                rule      = rule_str,
566                ext_in    = '.txt',
567                ext_out   = '.1',
568                reentrant = False,
569                install_path =  '${MANDIR}/man1',
570                )
571        bld( source = bld.path.ant_glob('doc/*.txt') )
572
573def doxygen(bld):
574    # build documentation from source files using doxygen
575    if bld.env['DOXYGEN']:
576        bld.env.VERSION = VERSION
577        rule = '( cat ${SRC[0]} && echo PROJECT_NUMBER=${VERSION}'
578        rule += ' && echo OUTPUT_DIRECTORY=%s && echo HTML_OUTPUT=%s )'
579        rule += ' | doxygen - > /dev/null'
580        rule %= (os.path.abspath(out), 'api')
581        bld( name = 'doxygen', rule = rule,
582                source = ['doc/web.cfg']
583                    + bld.path.find_dir('src').ant_glob('**/*.h'),
584                target = bld.path.find_or_declare('api/index.html'),
585                cwd = bld.path.find_dir('doc'))
586        # evaluate nodes lazily to prevent build directory traversal warnings
587        bld.install_files('${DATAROOTDIR}/doc/libaubio-doc/api',
588                bld.path.find_or_declare('api').ant_glob('**/*',
589                    generator=True), cwd=bld.path.find_or_declare('api'),
590                relative_trick=True)
591
592def sphinx(bld):
593    # build documentation from source files using sphinx-build
594    try:
595        import aubio
596        has_aubio = True
597    except ImportError:
598        from waflib import Logs
599        Logs.pprint('YELLOW', "Sphinx manual: install aubio first")
600        has_aubio = False
601    if bld.env['SPHINX'] and has_aubio:
602        bld.env.VERSION = VERSION
603        rule = '${SPHINX} -b html -D release=${VERSION}' \
604                ' -D version=${VERSION} -W -a -q' \
605                ' -d %s ' % os.path.join(os.path.abspath(out), 'doctrees')
606        rule += ' . %s' % os.path.join(os.path.abspath(out), 'manual')
607        bld( name = 'sphinx', rule = rule,
608                cwd = bld.path.find_dir('doc'),
609                source = bld.path.find_dir('doc').ant_glob('*.rst'),
610                target = bld.path.find_or_declare('manual/index.html'))
611        # evaluate nodes lazily to prevent build directory traversal warnings
612        bld.install_files('${DATAROOTDIR}/doc/libaubio-doc/manual',
613                bld.path.find_or_declare('manual').ant_glob('**/*',
614                    generator=True), cwd=bld.path.find_or_declare('manual'),
615                relative_trick=True)
616
617# register the previous rules as build rules
618from waflib.Build import BuildContext
619
620class build_txt2man(BuildContext):
621    cmd = 'txt2man'
622    fun = 'txt2man'
623
624class build_manpages(BuildContext):
625    cmd = 'manpages'
626    fun = 'txt2man'
627
628class build_sphinx(BuildContext):
629    cmd = 'sphinx'
630    fun = 'sphinx'
631
632class build_doxygen(BuildContext):
633    cmd = 'doxygen'
634    fun = 'doxygen'
635
636def shutdown(bld):
637    from waflib import Logs
638    if bld.options.target_platform in ['ios', 'iosimulator']:
639        msg ='building for %s, contact the author for a commercial license' \
640                % bld.options.target_platform
641        Logs.pprint('RED', msg)
642        msg ='   Paul Brossier <piem@aubio.org>'
643        Logs.pprint('RED', msg)
644
645def dist(ctx):
646    ctx.excl  = ' **/.waf*'
647    ctx.excl += ' **/.git*'
648    ctx.excl += ' **/*~ **/*.pyc **/*.swp **/*.swo **/*.swn **/.lock-w*'
649    ctx.excl += ' **/build/*'
650    ctx.excl += ' doc/_build'
651    ctx.excl += ' python/demos_*'
652    ctx.excl += ' **/python/gen **/python/build **/python/dist'
653    ctx.excl += ' **/python/ext/config.h'
654    ctx.excl += ' **/python/lib/aubio/_aubio.so'
655    ctx.excl += ' **.egg-info'
656    ctx.excl += ' **/.eggs'
657    ctx.excl += ' **/.pytest_cache'
658    ctx.excl += ' **/.cache'
659    ctx.excl += ' **/**.zip **/**.tar.bz2'
660    ctx.excl += ' **.tar.bz2**'
661    ctx.excl += ' **/doc/full/* **/doc/web/*'
662    ctx.excl += ' **/doc/full.cfg'
663    ctx.excl += ' **/python/*.db'
664    ctx.excl += ' **/python.old/*'
665    ctx.excl += ' **/python/*/*.old'
666    ctx.excl += ' **/python/lib/aubio/*.so'
667    ctx.excl += ' **/python/tests/sounds'
668    ctx.excl += ' **/**.asc'
669    ctx.excl += ' **/dist*'
670    ctx.excl += ' **/.DS_Store'
671    ctx.excl += ' **/.travis.yml'
672    ctx.excl += ' **/.appveyor.yml'
673    ctx.excl += ' **/.circleci/*'
674    ctx.excl += ' **/azure-pipelines.yml'
675    ctx.excl += ' **/.coverage*'
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