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#!/usr/bin/env python3
import os, os.path
import sys, subprocess
if len(sys.argv) < 3:
print("Usage: build.py SDK_PATH NDK_PATH [configure_args...]", file=sys.stderr)
sys.exit(1)
sdk_path = sys.argv[1]
ndk_path = sys.argv[2]
configure_args = sys.argv[3:]
if not os.path.isfile(os.path.join(sdk_path, 'tools', 'android')):
print("SDK not found in", ndk_path, file=sys.stderr)
sys.exit(1)
if not os.path.isdir(ndk_path):
print("NDK not found in", ndk_path, file=sys.stderr)
sys.exit(1)
# select the NDK target
arch = 'arm-linux-androideabi'
# the path to the MPD sources
mpd_path = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]) or '.', '..'))
sys.path[0] = os.path.join(mpd_path, 'python')
# output directories
lib_path = os.path.abspath('lib')
shared_path = lib_path
if 'MPD_SHARED_LIB' in os.environ:
shared_path = os.environ['MPD_SHARED_LIB']
tarball_path = os.path.join(shared_path, 'download')
src_path = os.path.join(shared_path, 'src')
arch_path = os.path.join(lib_path, arch)
build_path = os.path.join(arch_path, 'build')
# build host configuration
build_arch = 'linux-x86_64'
# set up the NDK toolchain
class AndroidNdkToolchain:
def __init__(self, tarball_path, src_path, build_path,
use_cxx, use_clang):
self.tarball_path = tarball_path
self.src_path = src_path
self.build_path = build_path
self.ndk_arch = 'arm'
android_abi = 'armeabi-v7a'
ndk_platform = 'android-14'
# select the NDK compiler
gcc_version = '4.9'
llvm_version = '3.6'
ndk_platform_path = os.path.join(ndk_path, 'platforms', ndk_platform)
sysroot = os.path.join(ndk_platform_path, 'arch-' + self.ndk_arch)
install_prefix = os.path.join(arch_path, 'root')
self.arch = arch
self.install_prefix = install_prefix
self.sysroot = sysroot
toolchain_path = os.path.join(ndk_path, 'toolchains', arch + '-' + gcc_version, 'prebuilt', build_arch)
llvm_path = os.path.join(ndk_path, 'toolchains', 'llvm-' + llvm_version, 'prebuilt', build_arch)
llvm_triple = 'armv7-none-linux-androideabi'
common_flags = '-march=armv7-a -mfloat-abi=softfp'
toolchain_bin = os.path.join(toolchain_path, 'bin')
if use_clang:
llvm_bin = os.path.join(llvm_path, 'bin')
self.cc = os.path.join(llvm_bin, 'clang')
self.cxx = os.path.join(llvm_bin, 'clang++')
common_flags += ' -target ' + llvm_triple + ' -integrated-as -gcc-toolchain ' + toolchain_path
else:
self.cc = os.path.join(toolchain_bin, arch + '-gcc')
self.cxx = os.path.join(toolchain_bin, arch + '-g++')
self.ar = os.path.join(toolchain_bin, arch + '-ar')
self.nm = os.path.join(toolchain_bin, arch + '-nm')
self.strip = os.path.join(toolchain_bin, arch + '-strip')
self.cflags = '-Os -g ' + common_flags
self.cxxflags = '-Os -g ' + common_flags
self.cppflags = '--sysroot=' + self.sysroot + ' -isystem ' + os.path.join(install_prefix, 'include')
self.ldflags = '--sysroot=' + self.sysroot + ' -L' + os.path.join(install_prefix, 'lib')
self.libs = ''
libstdcxx_path = os.path.join(ndk_path, 'sources/cxx-stl/gnu-libstdc++', gcc_version)
libstdcxx_cppflags = '-isystem ' + os.path.join(libstdcxx_path, 'include') + ' -isystem ' + os.path.join(libstdcxx_path, 'libs', android_abi, 'include')
if use_clang:
libstdcxx_cppflags += ' -D__STRICT_ANSI__'
libstdcxx_ldadd = os.path.join(libstdcxx_path, 'libs', android_abi, 'libgnustl_static.a')
if use_cxx:
self.libs += ' ' + libstdcxx_ldadd
self.cppflags += ' ' + libstdcxx_cppflags
self.env = dict(os.environ)
# redirect pkg-config to use our root directory instead of the
# default one on the build host
self.env['PKG_CONFIG_LIBDIR'] = os.path.join(install_prefix, 'lib/pkgconfig')
from build.project import Project
from build.autotools import AutotoolsProject
from build.boost import BoostProject
class FfmpegProject(Project):
def __init__(self, url, md5, installed, configure_args=[],
cppflags='',
**kwargs):
Project.__init__(self, url, md5, installed, **kwargs)
self.configure_args = configure_args
self.cppflags = cppflags
def build(self, toolchain):
src = self.unpack(toolchain)
build = self.make_build_path(toolchain)
configure = [
os.path.join(src, 'configure'),
'--cc=' + toolchain.cc,
'--cxx=' + toolchain.cxx,
'--nm=' + toolchain.nm,
'--extra-cflags=' + toolchain.cflags + ' ' + toolchain.cppflags + ' ' + self.cppflags,
'--extra-cxxflags=' + toolchain.cxxflags + ' ' + toolchain.cppflags + ' ' + self.cppflags,
'--extra-ldflags=' + toolchain.ldflags,
'--extra-libs=' + toolchain.libs,
'--ar=' + toolchain.ar,
'--enable-cross-compile',
'--target-os=linux',
'--arch=' + toolchain.ndk_arch,
'--cpu=cortex-a8',
'--prefix=' + toolchain.install_prefix,
] + self.configure_args
subprocess.check_call(configure, cwd=build, env=toolchain.env)
subprocess.check_call(['/usr/bin/make', '--quiet', '-j12'], cwd=build, env=toolchain.env)
subprocess.check_call(['/usr/bin/make', '--quiet', 'install'], cwd=build, env=toolchain.env)
# a list of third-party libraries to be used by MPD on Android
thirdparty_libs = [
AutotoolsProject(
'http://downloads.xiph.org/releases/ogg/libogg-1.3.2.tar.xz',
'5c3a34309d8b98640827e5d0991a4015',
'lib/libogg.a',
['--disable-shared', '--enable-static'],
),
AutotoolsProject(
'http://downloads.xiph.org/releases/vorbis/libvorbis-1.3.5.tar.xz',
'28cb28097c07a735d6af56e598e1c90f',
'lib/libvorbis.a',
['--disable-shared', '--enable-static'],
),
AutotoolsProject(
'http://downloads.xiph.org/releases/opus/opus-1.1.tar.gz',
'c5a8cf7c0b066759542bc4ca46817ac6',
'lib/libopus.a',
['--disable-shared', '--enable-static'],
use_clang=True,
),
AutotoolsProject(
'http://downloads.xiph.org/releases/flac/flac-1.3.1.tar.xz',
'b9922c9a0378c88d3e901b234f852698',
'lib/libFLAC.a',
[
'--disable-shared', '--enable-static',
'--disable-xmms-plugin', '--disable-cpplibs',
],
use_clang=True,
),
AutotoolsProject(
'ftp://ftp.mars.org/pub/mpeg/libid3tag-0.15.1b.tar.gz',
'e5808ad997ba32c498803822078748c3',
'lib/libid3tag.a',
['--disable-shared', '--enable-static'],
autogen=True,
),
AutotoolsProject(
'ftp://ftp.mars.org/pub/mpeg/libmad-0.15.1b.tar.gz',
'1be543bc30c56fb6bea1d7bf6a64e66c',
'lib/libmad.a',
['--disable-shared', '--enable-static'],
autogen=True,
),
FfmpegProject(
'http://ffmpeg.org/releases/ffmpeg-2.8.2.tar.xz',
'5041ffe661392b0685d2248114791fde',
'lib/libavcodec.a',
[
'--disable-shared', '--enable-static',
'--enable-gpl',
'--enable-small',
'--disable-pthreads',
'--disable-programs',
'--disable-doc',
'--disable-avdevice',
'--disable-swresample',
'--disable-swscale',
'--disable-postproc',
'--disable-avfilter',
'--disable-network',
'--disable-encoders',
'--disable-protocols',
'--disable-outdevs',
'--disable-filters',
],
),
AutotoolsProject(
'http://curl.haxx.se/download/curl-7.45.0.tar.lzma',
'c9a0a77f71fdc6b0f925bc3e79eb77f6',
'lib/libcurl.a',
[
'--disable-shared', '--enable-static',
'--disable-debug',
'--enable-http',
'--enable-ipv6',
'--disable-ftp', '--disable-file',
'--disable-ldap', '--disable-ldaps',
'--disable-rtsp', '--disable-proxy', '--disable-dict', '--disable-telnet',
'--disable-tftp', '--disable-pop3', '--disable-imap', '--disable-smtp',
'--disable-gopher',
'--disable-manual',
'--disable-threaded-resolver', '--disable-verbose', '--disable-sspi',
'--disable-crypto-auth', '--disable-ntlm-wb', '--disable-tls-srp', '--disable-cookies',
'--without-ssl', '--without-gnutls', '--without-nss', '--without-libssh2',
],
use_clang=True,
),
BoostProject(
'http://netcologne.dl.sourceforge.net/project/boost/boost/1.59.0/boost_1_59_0.tar.bz2',
'6aa9a5c6a4ca1016edd0ed1178e3cb87',
'include/boost/version.hpp',
),
]
# build the third-party libraries
for x in thirdparty_libs:
toolchain = AndroidNdkToolchain(tarball_path, src_path, build_path,
use_cxx=x.use_cxx, use_clang=x.use_clang)
if not x.is_installed(toolchain):
x.build(toolchain)
# configure and build MPD
toolchain = AndroidNdkToolchain(tarball_path, src_path, build_path,
use_cxx=True, use_clang=True)
configure = [
os.path.join(mpd_path, 'configure'),
'CC=' + toolchain.cc,
'CXX=' + toolchain.cxx,
'CFLAGS=' + toolchain.cflags,
'CXXFLAGS=' + toolchain.cxxflags,
'CPPFLAGS=' + toolchain.cppflags,
'LDFLAGS=' + toolchain.ldflags,
'LIBS=' + toolchain.libs,
'AR=' + toolchain.ar,
'STRIP=' + toolchain.strip,
'--host=' + toolchain.arch,
'--prefix=' + toolchain.install_prefix,
'--with-sysroot=' + toolchain.sysroot,
'--with-android-sdk=' + sdk_path,
'--enable-silent-rules',
'--disable-icu',
] + configure_args
subprocess.check_call(configure, env=toolchain.env)
subprocess.check_call(['/usr/bin/make', '--quiet', '-j12'], env=toolchain.env)
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