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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.GStreamerStatic):
name = 'gst-ffmpeg-static'
version = '0.10.13'
# TODO - check license, plugin is certainly LGPLv2+, but need to check
# the linked libs
licenses = [License.LGPLv2Plus]
extra_configure_options = " --enable-lgpl --disable-examples "
deps = ['gstreamer', 'gst-plugins-base', 'bzip2', 'zlib' ]
files_plugins_codecs_restricted_devel = ['libgstffmpeg']
def prepare(self):
if self.config.target_platform == Platform.WINDOWS:
self.configure_options += \
'--with-ffmpeg-extra-configure="--enable-w32threads"'
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'
elif self.config.target_arch == Architecture.PPC:
asflags = ' -arch ppc'
self.configure_options += ' ASFLAGS="%s"' % asflags
super(Recipe, self).prepare()
for f in ['libavcodec', 'libavformat', 'libavutil']:
for ext in ['.a', '.la']:
path = os.path.join('lib', f + ext)
self.files_plugins_codecs_restricted_devel.append(path)
def configure(self):
opts = None
if self.config.target_platform == Platform.ANDROID:
if self.config.target_arch == Architecture.X86:
opts = '--extra-cflags=-mincoming-stack-boundary=4'
if self.config.target_platform == Platform.WINDOWS:
opts = '--cross-prefix=%s- --target-os=mingw32 --arch=%s' %\
(self.config.host, self.config.target_arch)
if self.config.target_platform == Platform.IOS:
opts = "--enable-cross-compile --target-os=darwin --cross-prefix='' --arch=%s "\
"--cc='$CC' --ar='$AR' --nm='$NM' --extra-cflags='$CFLAGS'" % self.config.target_arch
if self.config.target_arch == Architecture.X86:
opts += ' --as=$AS'
else:
opts += " --as='$GAS'"
if opts:
opts_file = os.path.join(self.build_dir, 'ffmpeg_extra_configure_options')
with open(opts_file, 'w+') as f:
f.write(opts)
super(Recipe, self).configure()
if self.config.target_platform == Platform.DARWIN:
if self.config.target_arch == Architecture.X86:
libav_path = os.path.join(self.build_dir, 'gst-libs', 'ext', 'libav')
replacements = {'HAVE_EBX_AVAILABLE=yes': 'HAVE_EBX_AVAILABLE=no',
'HAVE_EBX_AVAILABLE 1': 'HAVE_EBX_AVAILABLE 0',}
shell.replace(os.path.join(libav_path, 'config.mak'), replacements)
shell.replace(os.path.join(libav_path, 'config.h'), replacements)
# log2 and log2f are not provided by bionic, but they are not checked
# properly
if self.config.target_platform == Platform.ANDROID:
libav_path = os.path.join(self.build_dir, 'gst-libs', 'ext', 'libav')
replacements = {'HAVE_LOG2 1': 'HAVE_LOG2 0',
'HAVE_LOG2F 1': 'HAVE_LOG2F 0',}
shell.replace(os.path.join(libav_path, 'config.h'), replacements)
def post_install(self):
for n in ['avutil', 'avcodec', 'avformat']:
name = 'lib%s' % n
lib = '%s.a' % name
path = os.path.join(self.build_dir, 'gst-libs', 'ext', 'libav',
name, lib)
shutil.copy(path, self.config.libdir)
deps = ['z', 'bz2']
if n == 'avcodec':
deps += ['avutil']
if n == 'avformat':
deps += ['avutil', 'avcodec']
libtool_la = LibtoolLibrary(n, None, None, None, self.config.libdir,
self.config.target_platform, deps)
libtool_la.change_value ('dlname', '')
libtool_la.change_value ('library_names', '')
libtool_la.save()
super(Recipe, self).post_install()
gstffmpeglib = os.path.join(self.config.prefix, 'lib', 'gstreamer-0.10',
'static', 'libgstffmpeg.la')
shell.replace (gstffmpeglib,
{'-lavformat': os.path.join(self.config.libdir, 'libavformat.la'),
'-lavcodec': os.path.join(self.config.libdir, 'libavcodec.la'),
'-lavutil': os.path.join(self.config.libdir, 'libavutil.la')})
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