#!/usr/bin/env python3 import os, os.path import sys, shutil, subprocess import urllib.request import hashlib import re configure_args = sys.argv[1:] host_arch = 'i686-w64-mingw32' if len(configure_args) > 0 and configure_args[0] == '--64': configure_args = configure_args[1:] host_arch = 'x86_64-w64-mingw32' # the path to the MPD sources mpd_path = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]) or '.', '..')) # 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, host_arch) build_path = os.path.join(arch_path, 'build') root_path = os.path.join(arch_path, 'root') class CrossGccToolchain: def __init__(self, toolchain_path, arch, install_prefix): self.arch = arch self.install_prefix = install_prefix toolchain_bin = os.path.join(toolchain_path, 'bin') 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') common_flags = '' self.cflags = '-O2 -g ' + common_flags self.cxxflags = '-O2 -g ' + common_flags self.cppflags = '-isystem ' + os.path.join(install_prefix, 'include') self.ldflags = '-L' + os.path.join(root_path, 'lib') self.libs = '' 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') def file_md5(path): """Calculate the MD5 checksum of a file and return it in hexadecimal notation.""" with open(path, 'rb') as f: m = hashlib.md5() while True: data = f.read(65536) if len(data) == 0: # end of file return m.hexdigest() m.update(data) def download_tarball(url, md5): """Download a tarball, verify its MD5 checksum and return the local path.""" global tarball_path os.makedirs(tarball_path, exist_ok=True) path = os.path.join(tarball_path, os.path.basename(url)) try: calculated_md5 = file_md5(path) if md5 == calculated_md5: return path os.unlink(path) except FileNotFoundError: pass tmp_path = path + '.tmp' print("download", url) urllib.request.urlretrieve(url, tmp_path) calculated_md5 = file_md5(tmp_path) if calculated_md5 != md5: os.unlink(tmp_path) raise "MD5 mismatch" os.rename(tmp_path, path) return path class Project: def __init__(self, url, md5, installed, name=None, version=None, base=None): if base is None: basename = os.path.basename(url) m = re.match(r'^(.+)\.(tar(\.(gz|bz2|xz|lzma))?|zip)$', basename) if not m: raise self.base = m.group(1) else: self.base = base if name is None or version is None: m = re.match(r'^([-\w]+)-(\d[\d.]*[a-z]?)$', self.base) if name is None: name = m.group(1) if version is None: version = m.group(2) self.name = name self.version = version self.url = url self.md5 = md5 self.installed = installed def download(self): return download_tarball(self.url, self.md5) def is_installed(self, toolchain): tarball = self.download() installed = os.path.join(toolchain.install_prefix, self.installed) tarball_mtime = os.path.getmtime(tarball) try: return os.path.getmtime(installed) >= tarball_mtime except FileNotFoundError: return False def unpack(self, out_of_tree=True): global src_path, build_path tarball = self.download() if out_of_tree: parent_path = src_path else: parent_path = build_path path = os.path.join(parent_path, self.base) try: shutil.rmtree(path) except FileNotFoundError: pass os.makedirs(parent_path, exist_ok=True) subprocess.check_call(['/bin/tar', 'xfC', tarball, parent_path]) return path def make_build_path(self): path = os.path.join(build_path, self.base) try: shutil.rmtree(path) except FileNotFoundError: pass os.makedirs(path, exist_ok=True) return path class AutotoolsProject(Project): def __init__(self, url, md5, installed, configure_args=[], autogen=False, cppflags='', **kwargs): Project.__init__(self, url, md5, installed, **kwargs) self.configure_args = configure_args self.autogen = autogen self.cppflags = cppflags def build(self, toolchain): src = self.unpack() if self.autogen: subprocess.check_call(['/usr/bin/aclocal'], cwd=src) subprocess.check_call(['/usr/bin/automake', '--add-missing', '--force-missing', '--foreign'], cwd=src) subprocess.check_call(['/usr/bin/autoconf'], cwd=src) subprocess.check_call(['/usr/bin/libtoolize', '--force'], cwd=src) build = self.make_build_path() configure = [ os.path.join(src, 'configure'), 'CC=' + toolchain.cc, 'CXX=' + toolchain.cxx, 'CFLAGS=' + toolchain.cflags, 'CXXFLAGS=' + toolchain.cxxflags, 'CPPFLAGS=' + toolchain.cppflags + ' ' + self.cppflags, 'LDFLAGS=' + toolchain.ldflags, 'LIBS=' + toolchain.libs, 'AR=' + toolchain.ar, 'STRIP=' + toolchain.strip, '--host=' + toolchain.arch, '--prefix=' + toolchain.install_prefix, '--enable-silent-rules', ] + 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) class ZlibProject(Project): def __init__(self, url, md5, installed, **kwargs): Project.__init__(self, url, md5, installed, **kwargs) def build(self, toolchain): src = self.unpack(out_of_tree=False) subprocess.check_call(['/usr/bin/make', '--quiet', '-f', 'win32/Makefile.gcc', 'PREFIX=' + toolchain.arch + '-', '-j12', 'install', 'DESTDIR=' + toolchain.install_prefix + '/', 'INCLUDE_PATH=include', 'LIBRARY_PATH=lib', 'BINARY_PATH=bin', 'SHARED_MODE=1'], cwd=src, env=toolchain.env) 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() build = self.make_build_path() 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', '--arch=x86', '--target-os=mingw32', '--cross-prefix=' + toolchain.arch + '-', '--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) class BoostProject(Project): def __init__(self, url, md5, installed, **kwargs): m = re.match(r'.*/boost_(\d+)_(\d+)_(\d+)\.tar\.bz2$', url) version = "%s.%s.%s" % (m.group(1), m.group(2), m.group(3)) Project.__init__(self, url, md5, installed, name='boost', version=version, **kwargs) def build(self, toolchain): src = self.unpack() # install the headers manually; don't build any library # (because right now, we only use header-only libraries) includedir = os.path.join(toolchain.install_prefix, 'include') for dirpath, dirnames, filenames in os.walk(os.path.join(src, 'boost')): relpath = dirpath[len(src)+1:] destdir = os.path.join(includedir, relpath) try: os.mkdir(destdir) except: pass for name in filenames: if name[-4:] == '.hpp': shutil.copyfile(os.path.join(dirpath, name), os.path.join(destdir, name)) # 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'], ), 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', ], ), ZlibProject( 'http://zlib.net/zlib-1.2.8.tar.xz', '28f1205d8dd2001f26fec1e8c2cebe37', 'lib/libz.a', ), AutotoolsProject( 'ftp://ftp.mars.org/pub/mpeg/libid3tag-0.15.1b.tar.gz', 'e5808ad997ba32c498803822078748c3', 'lib/libid3tag.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', ], ), 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 toolchain = CrossGccToolchain('/usr', host_arch, root_path) for x in thirdparty_libs: if not x.is_installed(toolchain): x.build(toolchain) # configure and build MPD 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 + ' -static', 'LIBS=' + toolchain.libs, 'AR=' + toolchain.ar, 'STRIP=' + toolchain.strip, '--host=' + toolchain.arch, '--prefix=' + toolchain.install_prefix, '--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)