# -*- Mode: Python -*- vi:si:et:sw=4:sts=4:ts=4:syntax=python
from cerbero.utils import shell

class Recipe(recipe.Recipe):
    name = 'gst-libav-1.0'
    version = '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 "
    commit = 'upstream/1.0'
    deps = ['gstreamer-1.0', 'gst-plugins-base-1.0', 'bzip2', 'zlib' ]

    files_plugins_codecs_restricted = ['lib/gstreamer-1.0/libgstlibav%(mext)s']

    def prepare(self):
        self.remotes['origin'] = ('%s/%s' % ('git://anongit.freedesktop.org/gstreamer', 'gst-libav'))
        self.remotes['upstream'] = self.remotes['origin']

        if self.config.target_platform != Platform.LINUX:
            self.configure_options += ' --disable-gtk-doc'
        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

    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']}
            shell.replace(os.path.join(libav_path, '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, '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
        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)