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# -*- Mode: Python -*- vi:si:et:sw=4:sts=4:ts=4:syntax=python
import os
import shutil
from collections import defaultdict
from cerbero.build import recipe
from cerbero.build.source import SourceType
from cerbero.build.cookbook import CookBook
from cerbero.config import Platform
from cerbero.utils import shell, to_unixpath
class GStreamerStatic(recipe.Recipe):
configure_options = "--enable-introspection=no --disable-examples --enable-static-plugins --disable-shared --enable-static "
extra_configure_options = ''
# Static build will always fail on make check
make_check = None
def prepare(self):
self.project_name = self.name.replace('-static', '')
if self.stype in (SourceType.GIT, SourceType.GIT_TARBALL):
self.config_sh = 'sh ./autogen.sh --noconfigure && ./configure'
self.repo_dir = os.path.join(self.config.local_sources,
self.project_name)
elif self.stype == SourceType.TARBALL:
# Ensure that the correct unpacked directory is used
# as the build directory
self.build_dir = os.path.join(os.path.dirname(self.build_dir),
'{0}-{1}'.format(self.project_name,
self.version))
else:
raise Exception("Static recipes only work with GIT, GIT_TARBALL, and TARBALL SourceTypes")
if self.config.target_platform != Platform.LINUX:
self.configure_options += ' --disable-gtk-doc'
self.configure_options += ' ' + self.extra_configure_options
self.tmp_destdir = os.path.join(self.build_dir, 'static-build')
self.make_install = 'make install DESTDIR=%s' % self.tmp_destdir
# Fill the list of files with the static library and the libtool link
# library, libgstplugin.a and libgstplugin.la
self.plugins_categories = [x for x in dir(self) if
x.startswith('files_plugins')]
self.platform_plugins_categories = [x for x in dir(self) if
x.startswith('platform_files_plugins')]
self._files_list = []
plugin_path = 'lib/gstreamer-%s/static' % self.gstreamer_version
for name in self.plugins_categories:
files = getattr(self, name)
f = ['%s/%s.a' % (plugin_path, x) for x in files]
f.extend(['%s/%s.la' % (plugin_path, x) for x in files])
setattr(self, name, f)
self._files_list.extend(f)
for name in self.platform_plugins_categories:
platform_files = getattr(self, name)
files = platform_files.get(self.config.target_platform, [])
f = ['%s/%s.a' % (plugin_path, x) for x in files]
f.extend(['%s/%s.la' % (plugin_path, x) for x in files])
platform_files[self.config.target_platform] = f
self._files_list.extend(f)
self.append_env ['CFLAGS'] = "%s %s" % (self.append_env.get('CFLAGS',
''), '-fPIC -DPIC')
self.append_env ['CXXFLAGS'] = "%s %s" % (self.append_env.get('CXXFLAGS',
''), '-fPIC -DPIC')
def configure(self):
if not os.path.exists(self.tmp_destdir):
os.makedirs(self.tmp_destdir)
self.btype.configure(self)
def post_install(self):
if not self._files_list:
return
plugins_dir = os.path.dirname(os.path.join(self.config.prefix,
self._files_list[0]))
if not os.path.exists(plugins_dir):
os.makedirs(plugins_dir)
# Copy all files installed in the temporary build-static directory
# to the prefix. Static plugins will be installed in
# lib/gstreamer-1.0/static to avoid conflicts with the libgstplugin.la
# generated with the shared build
for f in self._files_list:
src = os.path.join(self.tmp_destdir,
to_unixpath(self.config.prefix)[1:],
f.replace('/static/', '/'))
dest = os.path.join(self.config.prefix, f)
if f.endswith('.la'):
shell.call('sed -i "s#^libdir=\'\(.*\)\'#libdir=\'\\1/static\'#" %s' % src)
shutil.copyfile(src, dest)
def list_gstreamer_plugins_by_category(config):
cookbook = CookBook(config)
# For plugins named differently
replacements = {'decodebin2': 'uridecodebin', 'playbin': 'playback',
'encodebin': 'encoding', 'souphttpsrc': 'soup',
'siren': 'gstsiren', 'sdpelem': 'sdp',
'rtpmanager': 'gstrtpmanager', 'scaletempoplugin' : 'scaletempo',
'mpegdemux': 'mpegdemux2', 'rmdemux': 'realmedia'}
plugins = defaultdict(list)
for r in ['gstreamer', 'gst-plugins-base', 'gst-plugins-good',
'gst-plugins-bad', 'gst-plugins-ugly', 'gst-ffmpeg']:
r = cookbook.get_recipe(r)
for attr_name in dir(r):
if attr_name.startswith('files_plugins_'):
cat_name = attr_name[len('files_plugins_'):]
plugins_list = getattr(r, attr_name)
elif attr_name.startswith('platform_files_plugins_'):
cat_name = attr_name[len('platform_files_plugins_'):]
plugins_dict = getattr(r, attr_name)
plugins_list = plugins_dict.get(config.target_platform, [])
else:
continue
for e in plugins_list:
if not e.startswith('lib/gstreamer-'):
continue
plugins[cat_name].append(e[25:-8])
return plugins, replacements
def list_gstreamer_1_0_plugins_by_category(config):
cookbook = CookBook(config)
# For plugins named differently
replacements = {'decodebin': 'playback', 'playbin': 'playback',
'uridecodebin': 'playback', 'sdpelem': 'sdp',
'encodebin': 'encoding', 'souphttpsrc': 'soup',
'siren': 'gstsiren', 'scaletempoplugin' : 'scaletempo',
'rmdemux': 'realmedia', 'camerabin2': 'camerabin'}
plugins = defaultdict(list)
for r in ['gstreamer-1.0', 'gst-plugins-base-1.0', 'gst-plugins-good-1.0',
'gst-plugins-bad-1.0', 'gst-plugins-ugly-1.0',
'gst-libav-1.0']:
r = cookbook.get_recipe(r)
for attr_name in dir(r):
if attr_name.startswith('files_plugins_'):
cat_name = attr_name[len('files_plugins_'):]
plugins_list = getattr(r, attr_name)
elif attr_name.startswith('platform_files_plugins_'):
cat_name = attr_name[len('platform_files_plugins_'):]
plugins_dict = getattr(r, attr_name)
plugins_list = plugins_dict.get(config.target_platform, [])
else:
continue
for e in plugins_list:
if not e.startswith('lib/gstreamer-'):
continue
c = e.split('/')
if len(c) != 3:
continue
e = c[2]
if e.startswith('libgst'):
e = e[6:-8]
else:
e = e[3:-8]
plugins[cat_name].append(e)
return plugins, replacements
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