#
import sys, os, glob, subprocess
import distutils, distutils.command.clean, distutils.dir_util
-from .gen_external import generate_external, header, output_path
+from gen_external import generate_external, header, output_path
-def get_aubio_version():
- # read from VERSION
- this_file_dir = os.path.dirname(os.path.abspath(__file__))
- version_file = os.path.join(this_file_dir, '..', '..', 'VERSION')
-
- if not os.path.isfile(version_file):
- raise SystemError("VERSION file not found.")
-
- for l in open(version_file).readlines():
- #exec (l.strip())
- if l.startswith('AUBIO_MAJOR_VERSION'):
- AUBIO_MAJOR_VERSION = int(l.split('=')[1])
- if l.startswith('AUBIO_MINOR_VERSION'):
- AUBIO_MINOR_VERSION = int(l.split('=')[1])
- if l.startswith('AUBIO_PATCH_VERSION'):
- AUBIO_PATCH_VERSION = int(l.split('=')[1])
- if l.startswith('AUBIO_VERSION_STATUS'):
- AUBIO_VERSION_STATUS = l.split('=')[1].strip()[1:-1]
-
- if AUBIO_MAJOR_VERSION is None or AUBIO_MINOR_VERSION is None \
- or AUBIO_PATCH_VERSION is None:
- raise SystemError("Failed parsing VERSION file.")
-
- verstr = '.'.join(map(str, [AUBIO_MAJOR_VERSION,
- AUBIO_MINOR_VERSION,
- AUBIO_PATCH_VERSION]))
-
- AUBIO_GIT_SHA = get_git_revision_hash()
- # append sha to version in alpha release
- # MAJ.MIN.PATCH.{~git<sha> , ''}
- if '~alpha' in AUBIO_VERSION_STATUS :
- if AUBIO_GIT_SHA:
- AUBIO_VERSION_STATUS = '~git'+AUBIO_GIT_SHA
- if AUBIO_VERSION_STATUS is not None :
- verstr += AUBIO_VERSION_STATUS
- return verstr
-
-def get_aubio_pyversion():
- # convert to version for python according to pep 440
- # see https://www.python.org/dev/peps/pep-0440/
- verstr = get_aubio_version()
- if '~alpha' in verstr or '~git' in verstr:
- verstr = verstr.split('~')[0] + '+a1'
- gitsha = get_git_revision_hash(short=True)
- if gitsha:
- verstr+='.git.'+gitsha
- # TODO: add rc, .dev, and .post suffixes, add numbering
- return verstr
-
-
-
-def get_git_revision_hash( short=True):
- def which(program):
-
- def is_exe(fpath):
- return os.path.isfile(fpath) and os.access(fpath, os.X_OK)
-
- fpath, fname = os.path.split(program)
- if fpath:
- if is_exe(program):
- return program
- else:
- for path in os.environ["PATH"].split(os.pathsep):
- path = path.strip('"')
- exe_file = os.path.join(path, program)
- if is_exe(exe_file):
- return exe_file
-
- return None
- if not which('git'):
- print 'no git found on this system : can\'t get sha'
- return ""
-
- import subprocess
- this_file_dir = os.path.dirname(os.path.abspath(__file__))
- aubio_dir = os.path.join(this_file_dir, '..', '..')
- aubio_dir = os.path.abspath(aubio_dir)
- if not os.path.exists(aubio_dir):
- raise SystemError("git / root folder not found")
- gitcmd = ['git','-C',aubio_dir ,'rev-parse']
- if short:
- gitcmd.append('--short')
- gitcmd.append('HEAD')
- return subprocess.check_output(gitcmd).strip()
+from this_version import get_aubio_version
# inspired from https://gist.github.com/abergmeier/9488990
def add_packages(packages, ext=None, **kw):
ext.library_dirs += [os.path.join('build', 'src')]
ext.libraries += ['aubio']
-def add_local_aubio_sources(ext, usedouble = False):
+def add_local_aubio_sources(ext):
""" build aubio inside python module instead of linking against libaubio """
print("Info: libaubio was not installed or built locally with waf, adding src/")
aubio_sources = sorted(glob.glob(os.path.join('src', '**.c')))
ext.sources += aubio_sources
def add_local_macros(ext, usedouble = False):
+ if usedouble:
+ ext.define_macros += [('HAVE_AUBIO_DOUBLE', 1)]
# define macros (waf puts them in build/src/config.h)
for define_macro in ['HAVE_STDLIB_H', 'HAVE_STDIO_H',
'HAVE_MATH_H', 'HAVE_STRING_H',
- 'HAVE_C99_VARARGS_MACROS',
+ 'HAVE_ERRNO_H', 'HAVE_C99_VARARGS_MACROS',
'HAVE_LIMITS_H', 'HAVE_STDARG_H',
'HAVE_MEMCPY_HACKS']:
ext.define_macros += [(define_macro, 1)]
def add_external_deps(ext, usedouble = False):
# loof for additional packages
print("Info: looking for *optional* additional packages")
- packages = ['libavcodec', 'libavformat', 'libavutil', 'libavresample',
- 'jack',
- 'jack',
+ packages = ['libavcodec', 'libavformat', 'libavutil',
+ 'libswresample', 'libavresample',
'sndfile',
#'fftw3f',
]
add_packages(packages, ext=ext)
if 'avcodec' in ext.libraries \
and 'avformat' in ext.libraries \
- and 'avutil' in ext.libraries \
- and 'avresample' in ext.libraries:
- ext.define_macros += [('HAVE_LIBAV', 1)]
- if 'jack' in ext.libraries:
- ext.define_macros += [('HAVE_JACK', 1)]
+ and 'avutil' in ext.libraries:
+ if 'swresample' in ext.libraries:
+ ext.define_macros += [('HAVE_SWRESAMPLE', 1)]
+ elif 'avresample' in ext.libraries:
+ ext.define_macros += [('HAVE_AVRESAMPLE', 1)]
+ if 'swresample' in ext.libraries or 'avresample' in ext.libraries:
+ ext.define_macros += [('HAVE_LIBAV', 1)]
if 'sndfile' in ext.libraries:
ext.define_macros += [('HAVE_SNDFILE', 1)]
if 'samplerate' in ext.libraries:
ext.define_macros += [('HAVE_WAVWRITE', 1)]
ext.define_macros += [('HAVE_WAVREAD', 1)]
- # TODO:
- # add cblas
+
+ # TODO: add cblas
if 0:
ext.libraries += ['cblas']
ext.define_macros += [('HAVE_ATLAS_CBLAS_H', 1)]
else:
print("Info: using system aubio " + aubio_version + " found in " + ' '.join(ext.library_dirs))
+def add_libav_on_win(ext):
+ """ no pkg-config on windows, simply assume these libs are available """
+ ext.libraries += ['avformat', 'avutil', 'avcodec', 'swresample']
+ for define_macro in ['HAVE_LIBAV', 'HAVE_SWRESAMPLE']:
+ ext.define_macros += [(define_macro, 1)]
+
class CleanGenerated(distutils.command.clean.clean):
def run(self):
if os.path.isdir(output_path):
def build_extension(self, extension):
if self.enable_double or 'HAVE_AUBIO_DOUBLE' in os.environ:
- extension.define_macros += [('HAVE_AUBIO_DOUBLE', 1)]
enable_double = True
else:
enable_double = False
# use local src/aubio.h
if os.path.isfile(os.path.join('src', 'aubio.h')):
add_local_aubio_header(extension)
- add_local_macros(extension)
+ add_local_macros(extension, usedouble=enable_double)
# look for a local waf build
if os.path.isfile(os.path.join('build','src', 'fvec.c.1.o')):
add_local_aubio_lib(extension)
else:
# check for external dependencies
add_external_deps(extension, usedouble=enable_double)
+ # force adding libav on windows
+ if os.name == 'nt' and ('WITH_LIBAV' in os.environ \
+ or 'CONDA_PREFIX' in os.environ):
+ add_libav_on_win(extension)
# add libaubio sources and look for optional deps with pkg-config
- add_local_aubio_sources(extension, usedouble=enable_double)
+ add_local_aubio_sources(extension)
# generate files python/gen/*.c, python/gen/aubio-generated.h
+ extension.include_dirs += [ output_path ]
extension.sources += generate_external(header, output_path, overwrite = False,
usedouble=enable_double)
return _build_ext.build_extension(self, extension)
projects / aubio.git / blobdiff