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# -*- Mode: Python -*- vi:si:et:sw=4:sts=4:ts=4:syntax=python
import shutil
from cerbero.utils import shell
from cerbero.tools.libtool import LibtoolLibrary
class Recipe(custom.GStreamer):
name = 'gst-libav-1.0'
# TODO - check license - plugin is certainly LGPLv2+, but need to check
# the linked libs
licenses = [License.LGPLv2Plus]
config_sh = 'sh ./autogen.sh --noconfigure && ./configure'
configure_options = "--enable-lgpl --disable-examples --enable-static "
remotes = {'origin': 'git://anongit.freedesktop.org/gstreamer/gst-libav'}
deps = ['gstreamer-1.0', 'gst-plugins-base-1.0', 'bzip2', 'zlib' ]
files_plugins_codecs_restricted = ['lib/gstreamer-1.0/libgstlibav%(mext)s']
files_plugins_codecs_restricted_devel = [
'lib/gstreamer-1.0/libgstlibav.a', 'lib/gstreamer-1.0/libgstlibav.la',
'lib/libavcodec.a', 'lib/libavcodec.la',
'lib/libavformat.a', 'lib/libavformat.la',
'lib/libavutil.a', 'lib/libavutil.la',
'lib/libswresample.a', 'lib/libswresample.la',
'lib/libavfilter.a', 'lib/libavfilter.la',
]
def prepare(self):
self.append_env['CFLAGS'] = " -Wno-error "
self.append_env['CXXFLAGS'] = " -Wno-error "
self.append_env['CPPFLAGS'] = " -Wno-error "
if self.config.target_platform != Platform.LINUX:
self.configure_options += ' --disable-gtk-doc'
# Default AS is $CC, except iOS (set below)
if Architecture.is_arm(self.config.target_arch):
self.new_env = {'AS': os.environ.get('CC', '')}
if self.config.target_platform == Platform.DARWIN:
if self.config.target_arch == Architecture.X86_64:
asflags = ' -arch x86_64 -m64'
elif self.config.target_arch == Architecture.X86:
asflags = ' -arch i386 -m32'
self.configure_options += ' ASFLAGS="%s"' % asflags
elif self.config.target_platform == Platform.ANDROID:
# This creates too much problems and we can do without it
libavextraconf = " --disable-linux-perf"
if self.config.target_arch == Architecture.X86:
# libav internally aligns stacks, while Android doesn't
libavextraconf += " --extra-cflags=\'-mincoming-stack-boundary=4\'"
self.configure_options += ' --with-libav-extra-configure="%s"' % libavextraconf
elif self.config.target_platform == Platform.IOS:
if Architecture.is_arm(self.config.target_arch):
if 'GAS' in os.environ:
self.new_env = {'AS': os.environ['GAS']}
if self.config.variants.nodebug:
self.append_env['CFLAGS'] += ' -DGST_LEVEL_MAX=GST_LEVEL_FIXME'
super(Recipe, self).prepare()
def configure(self):
super(recipe.Recipe, self).configure()
libav_path = os.path.join(self.build_dir, 'gst-libs', 'ext', 'libav')
if self.config.target_platform == Platform.WINDOWS:
replacements = {'RANLIB=ranlib': 'RANLIB=%s' % os.environ['RANLIB'],
'RANLIB=%s-ranlib' % self.config.host: 'RANLIB=%s' % os.environ['RANLIB']}
shell.replace(os.path.join(libav_path, 'ffbuild', 'config.mak'), replacements)
elif self.config.target_platform in [Platform.DARWIN, Platform.IOS]:
if self.config.target_arch == Architecture.X86:
replacements = {'HAVE_EBX_AVAILABLE=yes': 'HAVE_EBX_AVAILABLE=no',
'HAVE_EBX_AVAILABLE 1': 'HAVE_EBX_AVAILABLE 0',}
shell.replace(os.path.join(libav_path, 'ffbuild', 'config.mak'), replacements)
shell.replace(os.path.join(libav_path, 'config.h'), replacements)
if self.config.target_platform == Platform.IOS:
replacements = {'RANLIB=ranlib': 'RANLIB=%s' % os.environ['RANLIB'],
'RANLIB=%s-ranlib' % self.config.host: 'RANLIB=%s' % os.environ['RANLIB']}
shell.replace(os.path.join(libav_path, 'ffbuild', 'config.mak'), replacements)
# log2 and log2f are not provided by bionic, but they are not checked
# properly
elif self.config.target_platform == Platform.ANDROID:
replacements = {'HAVE_LOG2 1': 'HAVE_LOG2 0',
'HAVE_LOG2F 1': 'HAVE_LOG2F 0',}
shell.replace(os.path.join(libav_path, 'config.h'), replacements)
v = DistroVersion.get_android_api_version(self.config.target_distro_version)
if self.config.target_arch in [Architecture.ARM, Architecture.ARMv7, Architecture.X86] and v < 21:
replacements = {'-D_FILE_OFFSET_BITS=64': '',}
shell.replace(os.path.join(libav_path, 'ffbuild', 'config.mak'), replacements)
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