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# -*- Mode: Python -*- vi:si:et:sw=4:sts=4:ts=4:syntax=python
from cerbero.utils import shell
from cerbero.utils import messages as m
from cerbero.tools.libtool import LibtoolLibrary
import shutil
class Recipe(recipe.Recipe):
name = 'libvpx'
version = 'v1.8.1'
stype = SourceType.TARBALL
url = 'https://github.com/webmproject/libvpx/archive/%(version)s.tar.gz'
tarball_dirname = 'libvpx-' + version[1:]
tarball_checksum = 'df19b8f24758e90640e1ab228ab4a4676ec3df19d23e4593375e6f3847dee03e'
licenses = [{License.BSD: ['LICENSE'], License.Misc: ['PATENTS']}]
btype = BuildType.MAKEFILE
configure_tpl = "./configure --disable-dependency-tracking --prefix=%(prefix)s " \
"--libdir=%(libdir)s %(options)s"
configure_options = "--enable-pic --as=nasm --disable-unit-tests --size-limit=16384x16384 " \
"--enable-postproc --enable-multi-res-encoding --enable-temporal-denoising " \
"--enable-vp9-temporal-denoising --enable-vp9-postproc --disable-tools " \
"--disable-examples --disable-docs "
add_host_build_target = False
supports_cache_variables = False
can_use_configure_cache = False
make = ['make', 'HAVE_GNU_STRIP=no']
# The shell-based build system magically supports Visual Studio with the
# power of awesome hacks
can_msvc = True
patches = [
'libvpx/0001-build-Fix-the-min-version-flag-for-iOS-simulator-bui.patch',
'libvpx/0002-Include-Android-cpu-features.c-instead-of-.h.patch',
'libvpx/0003-configure-Add-back-the-armv5te-android-gcc-target.patch',
'libvpx/0004-Fix-pkg-config-file-library-list.patch',
'libvpx/0005-Always-generate-a-pkg-config-file.patch',
'libvpx/0006-gen_msvs_vcxproj.sh-Select-current-Windows-SDK-if-av.patch',
'libvpx/0001-configure-Add-support-for-vs16-arm-arm64.patch',
# From upstream git master, remove on bump
'libvpx/0007-remove-old-visual-studio-remnants.patch',
# From upstream git master, remove on bump
'libvpx/0008-support-visual-studio-2019-vs16.patch',
]
files_libs = ['libvpx']
files_devel = ['include/vpx', 'lib/pkgconfig/vpx.pc']
# libvpx does not have check target
make_check = None
def prepare(self):
compiler = 'gcc'
if self.config.target_arch == Architecture.X86_64:
arch = 'x86_64'
elif self.config.target_arch == Architecture.X86:
arch = 'x86'
elif self.config.target_arch == Architecture.ARM:
arch = 'arm'
elif self.config.target_arch == Architecture.ARMv7:
arch = 'armv7'
elif self.config.target_arch == Architecture.ARMv7S:
arch = 'armv7s'
elif self.config.target_arch == Architecture.ARM64:
arch = 'arm64'
if self.config.target_platform in [Platform.DARWIN, Platform.IOS]:
# make sure the linker uses the correct stdlib when building with
# 10.13 which makes the usage of libstdc++ a hard error.
self.append_env('LDFLAGS', '-stdlib=libc++')
if self.config.target_platform == Platform.DARWIN:
self.configure_options += '--enable-shared '
platform = 'darwin12'
elif self.config.target_platform == Platform.IOS:
if self.config.target_arch == Architecture.X86 or self.config.target_arch == Architecture.X86_64:
platform = 'iphonesimulator'
else:
platform = 'darwin'
if self.config.target_arch == Architecture.ARM:
arch = 'armv6'
elif self.config.target_platform == Platform.WINDOWS:
# XXX: If we set CC when using msvc, libvpx runs configure checks that
# fail while linking. If we unset it, it's correctly auto-detected.
if self.using_msvc():
self.set_env('CC')
if self.config.target_arch in (Architecture.X86_64, Architecture.ARM64):
platform = 'win64'
if not self.using_msvc():
# Error: invalid register for .seh_savexmm
# Fix: # https://stackoverflow.com/questions/43152633/invalid-register-for-seh-savexmm-in-cygwin
# GCC bug: # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65782
self.append_env('CFLAGS', '-fno-asynchronous-unwind-tables')
else:
platform = 'win32'
if not self.using_msvc():
self.append_env('CFLAGS', '-mstackrealign')
if self.using_msvc():
compiler = self.config.msvc_version
self.library_type = LibraryType.STATIC
# FIXME:
elif self.config.target_platform == Platform.ANDROID:
platform = 'android'
self.library_type = LibraryType.STATIC
self.append_env('CFLAGS', '-Dandroid_getCpuFamily=vpx_android_getCpuFamily',
'-Dandroid_getCpuFeatures=vpx_android_getCpuFeatures',
'-Dandroid_getCpuCount=vpx_android_getCpuCount',
'-Dandroid_cpuInit=vpx_android_cpuInit',
'-Dandroid_cpuInitDummy=vpx_android_cpuInitDummy',
'-Dandroid_getCpuIdArm=vpx_android_getCpuIdArm',
'-Dandroid_setCpu=vpx_android_setCpu',
'-Dandroid_setCpuArm=vpx_android_setCpuArm')
if self.config.target_arch == Architecture.X86:
self.append_env('ASFLAGS', '-D__ANDROID__')
self.append_env('CFLAGS', '-D__ANDROID__')
if self.config.target_arch == Architecture.ARM:
arch = 'armv5te'
elif self.config.target_arch not in [Architecture.ARMv7, Architecture.X86, Architecture.ARM64, Architecture.X86_64]:
raise FatalError("Unsupported Android architecture %s" % self.config.target_arch)
# Build system passes gcc arguments to $LD
self.set_env('LD', self.get_env('CC'))
self.configure_options.replace('--as=nasm', '')
else:
self.configure_options += '--enable-shared '
platform = 'linux'
# Build system passes gcc arguments (f.ex., -m64) to $LD when
# checking for libraries (f.ex. -lpthread)
self.set_env('LD', self.get_env('CC'))
self.configure_options += ' --disable-examples '
self.configure_options += '--target=%s-%s-%s ' % (arch, platform, compiler)
async def configure(self):
if self.config.target_platform == Platform.ANDROID:
cpufeatures_path = os.path.join(self.config.toolchain_prefix, 'sources', 'android', 'cpufeatures')
o = os.path.join(cpufeatures_path, 'cpu-features.h')
f = os.path.join(self.make_dir, 'vpx_ports')
m.action("copying %s to %s" % (o, f), logfile=self.logfile)
shutil.copy(o, f)
f = self.make_dir
m.action("copying %s to %s" % (o, f), logfile=self.logfile)
shutil.copy(o, f)
o = os.path.join(cpufeatures_path, 'cpu-features.c')
f = os.path.join(self.make_dir, 'vpx_ports')
m.action("copying %s to %s" % (o, f), logfile=self.logfile)
shutil.copy(o, f)
elif self.using_msvc():
# Visual Studio solution hard-codes yasm
nasm = os.path.join(self.config.build_tools_prefix, 'bin', 'nasm.exe')
shell.replace(os.path.join(self.build_dir, 'build/make/gen_msvs_vcxproj.sh'),
{'yasm': nasm, '-Xvc -g cv8': '-Xvc -g -F cv8'})
await super().configure()
async def install(self):
if self.config.target_platform in [Platform.DARWIN, Platform.IOS]:
shell.touch(os.path.join(self.build_dir, 'libvpx.a'))
await super().install()
def post_install(self):
if self.using_msvc():
if self.config.target_arch == Architecture.X86_64:
subdir = 'x64'
elif self.config.target_arch == Architecture.X86:
subdir = 'Win32'
elif self.config.target_arch == Architecture.ARM64:
subdir = 'ARM64'
elif Architecture.is_arm32(self.config.target_arch):
subdir = 'ARM'
else:
raise FatalError('Unsupported target arch: ' + self.config.target_arch)
os.replace(os.path.join(self.config.prefix, 'lib', subdir, 'vpxmd.lib'),
os.path.join(self.config.prefix, 'lib', 'libvpx.a'))
LibtoolLibrary('vpx', None, None, None,
self.config.libdir, self.config.target_platform,
static_only=self.library_type == LibraryType.STATIC).save()
if self.config.target_platform == Platform.DARWIN:
# Fixup the id of the dylib
vpx_lib_with_ver = os.path.join(self.config.libdir, 'libvpx.6.dylib')
vpx_lib = os.path.join(self.config.libdir, 'libvpx.dylib')
shell.new_call(['install_name_tool', '-id', vpx_lib_with_ver, vpx_lib])
shell.new_call(['install_name_tool', '-id', vpx_lib_with_ver, vpx_lib_with_ver])
super().post_install()
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