source: wscript @ a2b1159

feature/crepe
Last change on this file since a2b1159 was a2b1159, checked in by Paul Brossier <piem@piem.org>, 3 years ago

[waf] also check for hdf5 directly

current brew does not ship libdhf5.pc
  • Property mode set to 100644
File size: 29.6 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, 'vorbis', default = None,
76            help_str = 'compile with libvorbis (auto)',
77            help_disable_str = 'disable libvorbis')
78    add_option_enable_disable(ctx, 'flac', default = None,
79            help_str = 'compile with libFLAC (auto)',
80            help_disable_str = 'disable libflac')
81    add_option_enable_disable(ctx, 'samplerate', default = None,
82            help_str = 'compile with samplerate (auto)',
83            help_disable_str = 'disable samplerate')
84    add_option_enable_disable(ctx, 'rubberband', default = None,
85            help_str = 'compile with rubberband (auto)',
86            help_disable_str = 'disable rubberband')
87    add_option_enable_disable(ctx, 'memcpy', default = True,
88            help_str = 'use memcpy hacks (default)',
89            help_disable_str = 'do not use memcpy hacks')
90    add_option_enable_disable(ctx, 'double', default = False,
91            help_str = 'compile in double precision mode',
92            help_disable_str = 'compile in single precision mode (default)')
93    add_option_enable_disable(ctx, 'fat', default = False,
94            help_str = 'build fat binaries (darwin only)',
95            help_disable_str = 'do not build fat binaries (default)')
96    add_option_enable_disable(ctx, 'accelerate', default = None,
97            help_str = 'use Accelerate framework (darwin only) (auto)',
98            help_disable_str = 'do not use Accelerate framework')
99    add_option_enable_disable(ctx, 'apple-audio', default = None,
100            help_str = 'use CoreFoundation (darwin only) (auto)',
101            help_disable_str = 'do not use CoreFoundation framework')
102    add_option_enable_disable(ctx, 'blas', default = None,
103            help_str = 'use BLAS acceleration library (no)',
104            help_disable_str = 'do not use BLAS library')
105    add_option_enable_disable(ctx, 'atlas', default = None,
106            help_str = 'use ATLAS acceleration library (no)',
107            help_disable_str = 'do not use ATLAS library')
108    add_option_enable_disable(ctx, 'wavread', default = True,
109            help_str = 'compile with source_wavread (default)',
110            help_disable_str = 'do not compile source_wavread')
111    add_option_enable_disable(ctx, 'wavwrite', default = True,
112            help_str = 'compile with source_wavwrite (default)',
113            help_disable_str = 'do not compile source_wavwrite')
114
115    add_option_enable_disable(ctx, 'hdf5', default = None,
116            help_str = 'use libhdf5 (default)',
117            help_disable_str = 'do not use libhdf5')
118
119    add_option_enable_disable(ctx, 'docs', default = None,
120            help_str = 'build documentation (auto)',
121            help_disable_str = 'do not build documentation')
122
123    add_option_enable_disable(ctx, 'tests', default = True,
124            help_str = 'build tests (true)',
125            help_disable_str = 'do not build or run tests')
126
127    add_option_enable_disable(ctx, 'examples', default = True,
128            help_str = 'build examples (true)',
129            help_disable_str = 'do not build examples')
130
131    ctx.add_option('--with-target-platform', type='string',
132            help='set target platform for cross-compilation',
133            dest='target_platform')
134
135    ctx.load('compiler_c')
136    ctx.load('waf_unit_test')
137    ctx.load('gnu_dirs')
138    ctx.load('waf_gensyms', tooldir='.')
139
140def configure(ctx):
141    target_platform = sys.platform
142    if ctx.options.target_platform:
143        target_platform = ctx.options.target_platform
144
145    if ctx.options.nodeps:
146        external_deps = [
147                'sndfile',
148                'samplerate',
149                'jack',
150                'rubberband',
151                'avcodec',
152                'blas',
153                'fftw3',
154                'fftw3f',
155                'flac',
156                'vorbis',
157        ]
158        for d in external_deps:
159            if not hasattr(ctx.options, 'enable_' + d):
160                raise ctx.errors.ConfigurationError ('--enable-%s missing from options' % d)
161            if getattr(ctx.options, 'enable_' + d) == True:
162                msg = 'Option --nodeps can not be used along with --enable-%s' % d
163                raise ctx.errors.ConfigurationError (msg)
164            elif getattr(ctx.options, 'enable_' + d) is None:
165                msg = 'Option --nodeps used but automatic detection with --enable-%s' % d
166                ctx.msg('Warning', msg)
167            setattr(ctx.options, 'enable_' + d, False)
168
169    from waflib import Options
170
171    if target_platform=='emscripten':
172        ctx.load('c_emscripten')
173    else:
174        ctx.load('compiler_c')
175
176    ctx.load('waf_unit_test')
177    ctx.load('gnu_dirs')
178    ctx.load('waf_gensyms', tooldir='.')
179
180    # check for common headers
181    ctx.check(header_name='stdlib.h')
182    ctx.check(header_name='stdio.h')
183    ctx.check(header_name='math.h')
184    ctx.check(header_name='string.h')
185    ctx.check(header_name='errno.h')
186    ctx.check(header_name='limits.h')
187    ctx.check(header_name='stdarg.h')
188    ctx.check(header_name='getopt.h', mandatory = False)
189    ctx.check(header_name='unistd.h', mandatory = False)
190
191    ctx.env['DEST_OS'] = target_platform
192
193    if ctx.options.build_type == "debug":
194        ctx.define('DEBUG', 1)
195    else:
196        ctx.define('NDEBUG', 1)
197
198    if ctx.env.CC_NAME != 'msvc':
199        if ctx.options.build_type == "debug":
200            # no optimization in debug mode
201            ctx.env.prepend_value('CFLAGS', ['-O0'])
202        else:
203            if target_platform == 'emscripten':
204                # -Oz for small js file generation
205                ctx.env.prepend_value('CFLAGS', ['-Oz'])
206            else:
207                # default to -O2 in release mode
208                ctx.env.prepend_value('CFLAGS', ['-O2'])
209        # enable debug symbols and configure warnings
210        ctx.env.prepend_value('CFLAGS', ['-g', '-Wall', '-Wextra'])
211    else:
212        # enable debug symbols
213        ctx.env.CFLAGS += ['/Z7']
214        # /FS flag available in msvc >= 12 (2013)
215        if 'MSVC_VERSION' in ctx.env and ctx.env.MSVC_VERSION >= 12:
216            ctx.env.CFLAGS += ['/FS']
217        ctx.env.LINKFLAGS += ['/DEBUG', '/INCREMENTAL:NO']
218        # configure warnings
219        ctx.env.CFLAGS += ['/W4', '/D_CRT_SECURE_NO_WARNINGS']
220        # ignore "possible loss of data" warnings
221        ctx.env.CFLAGS += ['/wd4305', '/wd4244', '/wd4245', '/wd4267']
222        # ignore "unreferenced formal parameter" warnings
223        ctx.env.CFLAGS += ['/wd4100']
224        # set optimization level and runtime libs
225        if (ctx.options.build_type == "release"):
226            ctx.env.CFLAGS += ['/Ox']
227            ctx.env.CFLAGS += ['/MD']
228        else:
229            assert(ctx.options.build_type == "debug")
230            ctx.env.CFLAGS += ['/MDd']
231
232    ctx.check_cc(lib='m', uselib_store='M', mandatory=False)
233
234    if target_platform not in ['win32', 'win64']:
235        ctx.env.CFLAGS += ['-fPIC']
236    else:
237        ctx.define('HAVE_WIN_HACKS', 1)
238        ctx.env['cshlib_PATTERN'] = 'lib%s.dll'
239
240    if target_platform == 'darwin' and ctx.options.enable_fat:
241        ctx.env.CFLAGS += ['-arch', 'i386', '-arch', 'x86_64']
242        ctx.env.LINKFLAGS += ['-arch', 'i386', '-arch', 'x86_64']
243        MINSDKVER="10.4"
244        ctx.env.CFLAGS += [ '-mmacosx-version-min=' + MINSDKVER ]
245        ctx.env.LINKFLAGS += [ '-mmacosx-version-min=' + MINSDKVER ]
246
247    if target_platform in [ 'darwin', 'ios', 'iosimulator']:
248        if (ctx.options.enable_apple_audio != False):
249            ctx.env.FRAMEWORK += ['CoreFoundation', 'AudioToolbox']
250            ctx.define('HAVE_SOURCE_APPLE_AUDIO', 1)
251            ctx.define('HAVE_SINK_APPLE_AUDIO', 1)
252            ctx.msg('Checking for AudioToolbox.framework', 'yes')
253        else:
254            ctx.msg('Checking for AudioToolbox.framework', 'no (disabled)',
255                    color = 'YELLOW')
256        if (ctx.options.enable_accelerate != False):
257            ctx.define('HAVE_ACCELERATE', 1)
258            ctx.env.FRAMEWORK += ['Accelerate']
259            ctx.msg('Checking for Accelerate framework', 'yes')
260        else:
261            ctx.msg('Checking for Accelerate framework', 'no (disabled)',
262                    color = 'YELLOW')
263
264    if target_platform in [ 'ios', 'iosimulator' ]:
265        MINSDKVER="6.1"
266        ctx.env.CFLAGS += ['-std=c99']
267        if (ctx.options.enable_apple_audio != False):
268            ctx.define('HAVE_AUDIO_UNIT', 1)
269            #ctx.env.FRAMEWORK += ['CoreFoundation', 'AudioToolbox']
270        if target_platform == 'ios':
271            DEVROOT = "/Applications/Xcode.app/Contents"
272            DEVROOT += "/Developer/Platforms/iPhoneOS.platform/Developer"
273            SDKROOT = "%(DEVROOT)s/SDKs/iPhoneOS.sdk" % locals()
274            ctx.env.CFLAGS += [ '-fembed-bitcode' ]
275            ctx.env.CFLAGS += [ '-arch', 'arm64' ]
276            ctx.env.CFLAGS += [ '-arch', 'armv7' ]
277            ctx.env.CFLAGS += [ '-arch', 'armv7s' ]
278            ctx.env.LINKFLAGS += [ '-arch', 'arm64' ]
279            ctx.env.LINKFLAGS += ['-arch', 'armv7']
280            ctx.env.LINKFLAGS += ['-arch', 'armv7s']
281            ctx.env.CFLAGS += [ '-miphoneos-version-min=' + MINSDKVER ]
282            ctx.env.LINKFLAGS += [ '-miphoneos-version-min=' + MINSDKVER ]
283        else:
284            DEVROOT = "/Applications/Xcode.app/Contents"
285            DEVROOT += "/Developer/Platforms/iPhoneSimulator.platform/Developer"
286            SDKROOT = "%(DEVROOT)s/SDKs/iPhoneSimulator.sdk" % locals()
287            ctx.env.CFLAGS += [ '-arch', 'i386' ]
288            ctx.env.CFLAGS += [ '-arch', 'x86_64' ]
289            ctx.env.LINKFLAGS += ['-arch', 'i386']
290            ctx.env.LINKFLAGS += ['-arch', 'x86_64']
291            ctx.env.CFLAGS += [ '-mios-simulator-version-min=' + MINSDKVER ]
292            ctx.env.LINKFLAGS += [ '-mios-simulator-version-min=' + MINSDKVER ]
293        ctx.env.CFLAGS += [ '-isysroot' , SDKROOT]
294        ctx.env.LINKFLAGS += [ '-isysroot' , SDKROOT]
295
296    if target_platform == 'emscripten':
297        if ctx.options.build_type == "debug":
298            ctx.env.cshlib_PATTERN = '%s.js'
299            ctx.env.LINKFLAGS += ['-s','ASSERTIONS=2']
300            ctx.env.LINKFLAGS += ['-s','SAFE_HEAP=1']
301            ctx.env.LINKFLAGS += ['-s','ALIASING_FUNCTION_POINTERS=0']
302            ctx.env.LINKFLAGS += ['-O0']
303        else:
304            ctx.env.LINKFLAGS += ['-Oz']
305            ctx.env.cshlib_PATTERN = '%s.min.js'
306
307        # doesnt ship file system support in lib
308        ctx.env.LINKFLAGS_cshlib += ['-s', 'NO_FILESYSTEM=1']
309        # put memory file inside generated js files for easier portability
310        ctx.env.LINKFLAGS += ['--memory-init-file', '0']
311        ctx.env.cprogram_PATTERN = "%s.js"
312        ctx.env.cstlib_PATTERN = '%s.a'
313
314        # tell emscripten functions we want to expose
315        from python.lib.gen_external import get_c_declarations, \
316                get_cpp_objects_from_c_declarations, \
317                get_all_func_names_from_lib, \
318                generate_lib_from_c_declarations
319        # emscripten can't use double
320        c_decls = get_c_declarations(usedouble=False)
321        objects = list(get_cpp_objects_from_c_declarations(c_decls))
322        # ensure that aubio structs are exported
323        objects += ['fvec_t', 'cvec_t', 'fmat_t']
324        lib = generate_lib_from_c_declarations(objects, c_decls)
325        exported_funcnames = get_all_func_names_from_lib(lib)
326        c_mangled_names = ['_' + s for s in exported_funcnames]
327        ctx.env.LINKFLAGS_cshlib += ['-s',
328                'EXPORTED_FUNCTIONS=%s' % c_mangled_names]
329
330    # check support for C99 __VA_ARGS__ macros
331    check_c99_varargs = '''
332#include <stdio.h>
333#define AUBIO_ERR(...) fprintf(stderr, __VA_ARGS__)
334'''
335
336    if ctx.check_cc(fragment = check_c99_varargs,
337            type='cstlib',
338            msg = 'Checking for C99 __VA_ARGS__ macro',
339            mandatory = False):
340        ctx.define('HAVE_C99_VARARGS_MACROS', 1)
341
342    # show a message about enable_double status
343    if (ctx.options.enable_double == True):
344        ctx.msg('Checking for size of smpl_t', 'double')
345        ctx.msg('Checking for size of lsmp_t', 'long double')
346    else:
347        ctx.msg('Checking for size of smpl_t', 'float')
348        ctx.msg('Checking for size of lsmp_t', 'double')
349
350    # optionally use complex.h
351    if (ctx.options.enable_complex == True):
352        ctx.check(header_name='complex.h')
353    else:
354        ctx.msg('Checking if complex.h is enabled', 'no')
355
356    # check for Intel IPP
357    if (ctx.options.enable_intelipp != False):
358        has_ipp_headers = ctx.check(header_name=['ippcore.h', 'ippvm.h',
359            'ipps.h'], mandatory = False)
360        has_ipp_libs = ctx.check(lib=['ippcore', 'ippvm', 'ipps'],
361                uselib_store='INTEL_IPP', mandatory = False)
362        if (has_ipp_headers and has_ipp_libs):
363            ctx.msg('Checking if Intel IPP is available', 'yes')
364            ctx.define('HAVE_INTEL_IPP', 1)
365            if ctx.env.CC_NAME == 'msvc':
366                # force linking multi-threaded static IPP libraries on Windows
367                # with msvc
368                ctx.define('_IPP_SEQUENTIAL_STATIC', 1)
369        else:
370            ctx.msg('Checking if Intel IPP is available', 'no')
371
372    # check for fftw3
373    if (ctx.options.enable_fftw3 != False or ctx.options.enable_fftw3f != False):
374        # one of fftwf or fftw3f
375        if (ctx.options.enable_fftw3f != False):
376            ctx.check_cfg(package = 'fftw3f',
377                    args = '--cflags --libs fftw3f >= 3.0.0',
378                    mandatory = ctx.options.enable_fftw3f)
379            if (ctx.options.enable_double == True):
380                ctx.msg('Warning',
381                        'fftw3f enabled, but compiling in double precision!')
382        else:
383            # fftw3f disabled, take most sensible one according to
384            # enable_double
385            if (ctx.options.enable_double == True):
386                ctx.check_cfg(package = 'fftw3',
387                        args = '--cflags --libs fftw3 >= 3.0.0.',
388                        mandatory = ctx.options.enable_fftw3)
389            else:
390                ctx.check_cfg(package = 'fftw3f',
391                        args = '--cflags --libs fftw3f >= 3.0.0',
392                        mandatory = ctx.options.enable_fftw3)
393        ctx.define('HAVE_FFTW3', 1)
394
395    # fftw not enabled, use vDSP, intelIPP or ooura
396    if 'HAVE_FFTW3F' in ctx.env.define_key:
397        ctx.msg('Checking for FFT implementation', 'fftw3f')
398    elif 'HAVE_FFTW3' in ctx.env.define_key:
399        ctx.msg('Checking for FFT implementation', 'fftw3')
400    elif 'HAVE_ACCELERATE' in ctx.env.define_key:
401        ctx.msg('Checking for FFT implementation', 'vDSP')
402    elif 'HAVE_INTEL_IPP' in ctx.env.define_key:
403        ctx.msg('Checking for FFT implementation', 'Intel IPP')
404    else:
405        ctx.msg('Checking for FFT implementation', 'ooura')
406
407    # check for libsndfile
408    if (ctx.options.enable_sndfile != False):
409        ctx.check_cfg(package = 'sndfile',
410                args = '--cflags --libs sndfile >= 1.0.4',
411                mandatory = ctx.options.enable_sndfile)
412
413    # check for libsamplerate
414    if (ctx.options.enable_double):
415        if (ctx.options.enable_samplerate):
416            ctx.fatal("Could not compile aubio in double precision mode' \
417                    ' with libsamplerate")
418        else:
419            ctx.options.enable_samplerate = False
420            ctx.msg('Checking if using samplerate',
421                    'no (disabled in double precision mode)', color = 'YELLOW')
422    if (ctx.options.enable_samplerate != False):
423        ctx.check_cfg(package = 'samplerate',
424                args = '--cflags --libs samplerate >= 0.0.15',
425                mandatory = ctx.options.enable_samplerate)
426
427    # check for librubberband
428    if (ctx.options.enable_rubberband != False):
429        ctx.check_cfg(package = 'rubberband', atleast_version = '1.3',
430                args = '--cflags --libs',
431                mandatory = ctx.options.enable_rubberband)
432
433    # check for jack
434    if (ctx.options.enable_jack != False):
435        ctx.check_cfg(package = 'jack',
436                args = '--cflags --libs',
437                mandatory = ctx.options.enable_jack)
438
439    # check for libav
440    if (ctx.options.enable_avcodec != False):
441        ctx.check_cfg(package = 'libavcodec',
442                args = '--cflags --libs libavcodec >= 54.35.0',
443                uselib_store = 'AVCODEC',
444                mandatory = ctx.options.enable_avcodec)
445        ctx.check_cfg(package = 'libavformat',
446                args = '--cflags --libs libavformat >= 52.3.0',
447                uselib_store = 'AVFORMAT',
448                mandatory = ctx.options.enable_avcodec)
449        ctx.check_cfg(package = 'libavutil',
450                args = '--cflags --libs libavutil >= 52.3.0',
451                uselib_store = 'AVUTIL',
452                mandatory = ctx.options.enable_avcodec)
453        ctx.check_cfg(package = 'libswresample',
454                args = '--cflags --libs libswresample >= 1.2.0',
455                uselib_store = 'SWRESAMPLE',
456                mandatory = False)
457        if 'HAVE_SWRESAMPLE' not in ctx.env:
458            ctx.check_cfg(package = 'libavresample',
459                    args = '--cflags --libs libavresample >= 1.0.1',
460                    uselib_store = 'AVRESAMPLE',
461                    mandatory = False)
462
463        msg_check = 'Checking for all libav libraries'
464        if 'HAVE_AVCODEC' not in ctx.env:
465            ctx.msg(msg_check, 'not found (missing avcodec)', color = 'YELLOW')
466        elif 'HAVE_AVFORMAT' not in ctx.env:
467            ctx.msg(msg_check, 'not found (missing avformat)', color = 'YELLOW')
468        elif 'HAVE_AVUTIL' not in ctx.env:
469            ctx.msg(msg_check, 'not found (missing avutil)', color = 'YELLOW')
470        elif 'HAVE_SWRESAMPLE' not in ctx.env \
471                and 'HAVE_AVRESAMPLE' not in ctx.env:
472            resample_missing = 'not found (avresample or swresample required)'
473            ctx.msg(msg_check, resample_missing, color = 'YELLOW')
474        else:
475            ctx.msg(msg_check, 'yes')
476            if 'HAVE_SWRESAMPLE' in ctx.env:
477                ctx.define('HAVE_SWRESAMPLE', 1)
478            elif 'HAVE_AVRESAMPLE' in ctx.env:
479                ctx.define('HAVE_AVRESAMPLE', 1)
480            ctx.define('HAVE_LIBAV', 1)
481
482    # check for vorbisenc
483    if (ctx.options.enable_vorbis != False):
484        ctx.check_cfg(package = 'vorbisenc vorbis ogg',
485                args = '--cflags --libs',
486                uselib_store = 'VORBISENC',
487                mandatory = ctx.options.enable_vorbis)
488
489    # check for flac
490    if (ctx.options.enable_flac != False):
491        ctx.check_cfg(package = 'flac',
492                args = '--cflags --libs',
493                uselib_store = 'FLAC',
494                mandatory = ctx.options.enable_flac)
495
496    if (ctx.options.enable_wavread != False):
497        ctx.define('HAVE_WAVREAD', 1)
498    ctx.msg('Checking if using source_wavread',
499            ctx.options.enable_wavread and 'yes' or 'no')
500    if (ctx.options.enable_wavwrite!= False):
501        ctx.define('HAVE_WAVWRITE', 1)
502    ctx.msg('Checking if using sink_wavwrite',
503            ctx.options.enable_wavwrite and 'yes' or 'no')
504
505    # use BLAS/ATLAS
506    if (ctx.options.enable_blas != False):
507        ctx.check_cfg(package = 'blas',
508                args = '--cflags --libs',
509                uselib_store='BLAS', mandatory = ctx.options.enable_blas)
510        if 'LIB_BLAS' in ctx.env:
511            blas_header = None
512            if ctx.env['LIBPATH_BLAS']:
513                if 'atlas' in ctx.env['LIBPATH_BLAS'][0]:
514                    blas_header = 'atlas/cblas.h'
515                elif 'openblas' in ctx.env['LIBPATH_BLAS'][0]:
516                    blas_header = 'openblas/cblas.h'
517            else:
518                blas_header = 'cblas.h'
519            ctx.check(header_name = blas_header, mandatory =
520                    ctx.options.enable_atlas)
521
522    # use memcpy hacks
523    if (ctx.options.enable_memcpy == True):
524        ctx.define('HAVE_MEMCPY_HACKS', 1)
525
526    if (ctx.options.enable_hdf5 != False):
527        # try with pkg-config
528        ctx.check_cfg(package='hdf5', args='--cflags --libs',
529                uselib_store='HDF5', mandatory=False)
530        # also try directly
531        ctx.check(lib=['hdf5'], use = ['HDF5'],
532                uselib_store='HDF5', mandatory=ctx.options.enable_hdf5)
533        ctx.check(lib=['hdf5_hl'], use = ['HDF5'],
534                uselib_store='HDF5_HL', mandatory=ctx.options.enable_hdf5)
535        if 'LIB_HDF5_HL' in ctx.env and 'LIB_HDF5' in ctx.env:
536            ctx.define('HAVE_HDF5', 1)
537
538    # write configuration header
539    ctx.write_config_header('src/config.h')
540
541    # the following defines will be passed as arguments to the compiler
542    # instead of being written to src/config.h
543    ctx.define('HAVE_CONFIG_H', 1)
544
545    # add some defines used in examples
546    ctx.define('AUBIO_PREFIX', ctx.env['PREFIX'])
547    ctx.define('PACKAGE', APPNAME)
548
549    # double precision mode
550    if (ctx.options.enable_double == True):
551        ctx.define('HAVE_AUBIO_DOUBLE', 1)
552
553    if (ctx.options.enable_docs != False):
554        # check if txt2man is installed, optional
555        try:
556          ctx.find_program('txt2man', var='TXT2MAN')
557        except ctx.errors.ConfigurationError:
558          ctx.to_log('txt2man was not found (ignoring)')
559
560        # check if doxygen is installed, optional
561        try:
562          ctx.find_program('doxygen', var='DOXYGEN')
563        except ctx.errors.ConfigurationError:
564          ctx.to_log('doxygen was not found (ignoring)')
565
566        # check if sphinx-build is installed, optional
567        try:
568          ctx.find_program('sphinx-build', var='SPHINX')
569        except ctx.errors.ConfigurationError:
570          ctx.to_log('sphinx-build was not found (ignoring)')
571
572def build(bld):
573    bld.env['VERSION'] = VERSION
574    bld.env['LIB_VERSION'] = LIB_VERSION
575
576    # main source
577    bld.recurse('src')
578
579    # add sub directories
580    if bld.env['DEST_OS'] not in ['ios', 'iosimulator', 'android']:
581        if bld.env['DEST_OS']=='emscripten' and not bld.options.testcmd:
582            bld.options.testcmd = 'node %s'
583        if bld.options.enable_examples:
584            bld.recurse('examples')
585        if bld.options.enable_tests:
586            bld.recurse('tests')
587
588    # pkg-config template
589    bld( source = 'aubio.pc.in' )
590
591    # documentation
592    txt2man(bld)
593    doxygen(bld)
594    sphinx(bld)
595
596    from waflib.Tools import waf_unit_test
597    bld.add_post_fun(waf_unit_test.summary)
598    bld.add_post_fun(waf_unit_test.set_exit_code)
599
600def txt2man(bld):
601    # build manpages from txt files using txt2man
602    if bld.env['TXT2MAN']:
603        from waflib import TaskGen
604        if 'MANDIR' not in bld.env:
605            bld.env['MANDIR'] = bld.env['DATAROOTDIR'] + '/man'
606        bld.env.VERSION = VERSION
607        rule_str = '${TXT2MAN} -t `basename ${TGT} | cut -f 1 -d . | tr a-z A-Z`'
608        rule_str += ' -r ${PACKAGE}\\ ${VERSION} -P ${PACKAGE}'
609        rule_str += ' -v ${PACKAGE}\\ User\\\'s\\ manual'
610        rule_str += ' -s 1 ${SRC} > ${TGT}'
611        TaskGen.declare_chain(
612                name      = 'txt2man',
613                rule      = rule_str,
614                ext_in    = '.txt',
615                ext_out   = '.1',
616                reentrant = False,
617                install_path =  '${MANDIR}/man1',
618                )
619        bld( source = bld.path.ant_glob('doc/*.txt') )
620
621def doxygen(bld):
622    # build documentation from source files using doxygen
623    if bld.env['DOXYGEN']:
624        bld.env.VERSION = VERSION
625        rule = '( cat ${SRC[0]} && echo PROJECT_NUMBER=${VERSION}'
626        rule += ' && echo OUTPUT_DIRECTORY=%s && echo HTML_OUTPUT=%s )'
627        rule += ' | doxygen - > /dev/null'
628        rule %= (os.path.abspath(out), 'api')
629        bld( name = 'doxygen', rule = rule,
630                source = ['doc/web.cfg']
631                    + bld.path.find_dir('src').ant_glob('**/*.h'),
632                target = bld.path.find_or_declare('api/index.html'),
633                cwd = bld.path.find_dir('doc'))
634        # evaluate nodes lazily to prevent build directory traversal warnings
635        bld.install_files('${DATAROOTDIR}/doc/libaubio-doc/api',
636                bld.path.find_or_declare('api').ant_glob('**/*',
637                    generator=True), cwd=bld.path.find_or_declare('api'),
638                relative_trick=True)
639
640def sphinx(bld):
641    # build documentation from source files using sphinx-build
642    try:
643        import aubio
644        has_aubio = True
645    except ImportError:
646        from waflib import Logs
647        Logs.pprint('YELLOW', "Sphinx manual: install aubio first")
648        has_aubio = False
649    if bld.env['SPHINX'] and has_aubio:
650        bld.env.VERSION = VERSION
651        rule = '${SPHINX} -b html -D release=${VERSION}' \
652                ' -D version=${VERSION} -W -a -q' \
653                ' -d %s ' % os.path.join(os.path.abspath(out), 'doctrees')
654        rule += ' . %s' % os.path.join(os.path.abspath(out), 'manual')
655        bld( name = 'sphinx', rule = rule,
656                cwd = bld.path.find_dir('doc'),
657                source = bld.path.find_dir('doc').ant_glob('*.rst'),
658                target = bld.path.find_or_declare('manual/index.html'))
659        # evaluate nodes lazily to prevent build directory traversal warnings
660        bld.install_files('${DATAROOTDIR}/doc/libaubio-doc/manual',
661                bld.path.find_or_declare('manual').ant_glob('**/*',
662                    generator=True), cwd=bld.path.find_or_declare('manual'),
663                relative_trick=True)
664
665# register the previous rules as build rules
666from waflib.Build import BuildContext
667
668class build_txt2man(BuildContext):
669    cmd = 'txt2man'
670    fun = 'txt2man'
671
672class build_manpages(BuildContext):
673    cmd = 'manpages'
674    fun = 'txt2man'
675
676class build_sphinx(BuildContext):
677    cmd = 'sphinx'
678    fun = 'sphinx'
679
680class build_doxygen(BuildContext):
681    cmd = 'doxygen'
682    fun = 'doxygen'
683
684def shutdown(bld):
685    from waflib import Logs
686    if bld.options.target_platform in ['ios', 'iosimulator']:
687        msg ='building for %s, contact the author for a commercial license' \
688                % bld.options.target_platform
689        Logs.pprint('RED', msg)
690        msg ='   Paul Brossier <piem@aubio.org>'
691        Logs.pprint('RED', msg)
692
693def dist(ctx):
694    ctx.excl  = ' **/.waf*'
695    ctx.excl += ' **/.git*'
696    ctx.excl += ' **/*~ **/*.pyc **/*.swp **/*.swo **/*.swn **/.lock-w*'
697    ctx.excl += ' **/build/*'
698    ctx.excl += ' doc/_build'
699    ctx.excl += ' python/demos_*'
700    ctx.excl += ' **/python/gen **/python/build **/python/dist'
701    ctx.excl += ' **/python/ext/config.h'
702    ctx.excl += ' **/python/lib/aubio/_aubio.so'
703    ctx.excl += ' **.egg-info'
704    ctx.excl += ' **/.eggs'
705    ctx.excl += ' **/.pytest_cache'
706    ctx.excl += ' **/.cache'
707    ctx.excl += ' **/**.zip **/**.tar.bz2'
708    ctx.excl += ' **.tar.bz2**'
709    ctx.excl += ' **/doc/full/* **/doc/web/*'
710    ctx.excl += ' **/doc/full.cfg'
711    ctx.excl += ' **/python/*.db'
712    ctx.excl += ' **/python.old/*'
713    ctx.excl += ' **/python/*/*.old'
714    ctx.excl += ' **/python/lib/aubio/*.so'
715    ctx.excl += ' **/python/tests/sounds'
716    ctx.excl += ' **/**.asc'
717    ctx.excl += ' **/dist*'
718    ctx.excl += ' **/.DS_Store'
719    ctx.excl += ' **/.travis.yml'
720    ctx.excl += ' **/.appveyor.yml'
721    ctx.excl += ' **/.circleci/*'
722    ctx.excl += ' **/azure-pipelines.yml'
723    ctx.excl += ' **/.coverage*'
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