win32/build.py: script that cross-compiles to Windows
This commit is contained in:
Max Kellermann
parent
1ecde309e4
commit
dee49d7488
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#!/usr/bin/env python3
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import os, os.path
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import sys, shutil, subprocess
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import urllib.request
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import hashlib
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import re
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configure_args = sys.argv[1:]
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# the path to the MPD sources
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mpd_path = os.path.dirname(os.path.dirname(sys.argv[0]))
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# output directories
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lib_path = os.path.abspath('lib')
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tarball_path = lib_path
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src_path = os.path.join(lib_path, 'src')
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build_path = os.path.join(lib_path, 'build')
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root_path = os.path.join(lib_path, 'root')
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# build host configuration
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build_arch = 'linux-x86_64'
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# redirect pkg-config to use our root directory instead of the default
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# one on the build host
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os.environ['PKG_CONFIG_LIBDIR'] = os.path.join(root_path, 'lib/pkgconfig')
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host_arch = 'i686-w64-mingw32'
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gcc_toolchain = '/usr'
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def select_toolchain():
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global cc, cxx, ar, nm, strip, cflags, cxxflags, cppflags, ldflags, libs
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target_arch = ''
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cc = os.path.join(gcc_toolchain, 'bin', host_arch + '-gcc')
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cxx = os.path.join(gcc_toolchain, 'bin', host_arch + '-g++')
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ar = os.path.join(gcc_toolchain, 'bin', host_arch + '-ar')
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nm = os.path.join(gcc_toolchain, 'bin', host_arch + '-nm')
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strip = os.path.join(gcc_toolchain, 'bin', host_arch + '-strip')
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cflags = '-O2 -g ' + target_arch
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cxxflags = '-O2 -g ' + target_arch
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cppflags = '-I' + root_path + '/include'
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ldflags = '-L' + root_path + '/lib'
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libs = ''
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def file_md5(path):
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"""Calculate the MD5 checksum of a file and return it in hexadecimal notation."""
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with open(path, 'rb') as f:
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m = hashlib.md5()
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while True:
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data = f.read(65536)
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if len(data) == 0:
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# end of file
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return m.hexdigest()
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m.update(data)
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def download_tarball(url, md5):
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"""Download a tarball, verify its MD5 checksum and return the local path."""
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global tarball_path
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os.makedirs(tarball_path, exist_ok=True)
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path = os.path.join(tarball_path, os.path.basename(url))
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try:
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calculated_md5 = file_md5(path)
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if md5 == calculated_md5: return path
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os.unlink(path)
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except FileNotFoundError:
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pass
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tmp_path = path + '.tmp'
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print("download", url)
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urllib.request.urlretrieve(url, tmp_path)
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calculated_md5 = file_md5(tmp_path)
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if calculated_md5 != md5:
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os.unlink(tmp_path)
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raise "MD5 mismatch"
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os.rename(tmp_path, path)
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return path
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class Project:
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def __init__(self, url, md5, installed, name=None, version=None,
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base=None):
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if base is None:
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basename = os.path.basename(url)
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m = re.match(r'^(.+)\.(tar(\.(gz|bz2|xz|lzma))?|zip)$', basename)
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if not m: raise
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self.base = m.group(1)
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else:
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self.base = base
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if name is None or version is None:
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m = re.match(r'^([-\w]+)-(\d[\d.]*[a-z]?)$', self.base)
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if name is None: name = m.group(1)
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if version is None: version = m.group(2)
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self.name = name
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self.version = version
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self.url = url
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self.md5 = md5
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self.installed = installed
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def download(self):
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return download_tarball(self.url, self.md5)
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def is_installed(self):
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global root_path
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tarball = self.download()
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installed = os.path.join(root_path, self.installed)
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tarball_mtime = os.path.getmtime(tarball)
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try:
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return os.path.getmtime(installed) >= tarball_mtime
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except FileNotFoundError:
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return False
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def unpack(self):
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global src_path
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tarball = self.download()
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path = os.path.join(src_path, self.base)
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try:
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shutil.rmtree(path)
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except FileNotFoundError:
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pass
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os.makedirs(src_path, exist_ok=True)
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subprocess.check_call(['/bin/tar', 'xfC', tarball, src_path])
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return path
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def make_build_path(self):
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path = os.path.join(build_path, self.base)
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try:
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shutil.rmtree(path)
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except FileNotFoundError:
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pass
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os.makedirs(path, exist_ok=True)
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return path
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class AutotoolsProject(Project):
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def __init__(self, url, md5, installed, configure_args=[],
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autogen=False,
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cppflags='',
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**kwargs):
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Project.__init__(self, url, md5, installed, **kwargs)
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self.configure_args = configure_args
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self.autogen = autogen
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self.cppflags = cppflags
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def build(self):
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src = self.unpack()
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if self.autogen:
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subprocess.check_call(['/usr/bin/aclocal'], cwd=src)
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subprocess.check_call(['/usr/bin/automake', '--add-missing', '--force-missing', '--foreign'], cwd=src)
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subprocess.check_call(['/usr/bin/autoconf'], cwd=src)
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subprocess.check_call(['/usr/bin/libtoolize', '--force'], cwd=src)
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build = self.make_build_path()
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select_toolchain()
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configure = [
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os.path.join(src, 'configure'),
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'CC=' + cc,
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'CXX=' + cxx,
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'CFLAGS=' + cflags,
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'CXXFLAGS=' + cxxflags,
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'CPPFLAGS=' + cppflags + ' ' + self.cppflags,
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'LDFLAGS=' + ldflags,
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'LIBS=' + libs,
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'AR=' + ar,
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'STRIP=' + strip,
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'--host=' + host_arch,
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'--prefix=' + root_path,
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'--enable-silent-rules',
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] + self.configure_args
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subprocess.check_call(configure, cwd=build)
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subprocess.check_call(['/usr/bin/make', '--quiet', '-j12'], cwd=build)
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subprocess.check_call(['/usr/bin/make', '--quiet', 'install'], cwd=build)
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class ZlibProject(Project):
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def __init__(self, url, md5, installed,
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**kwargs):
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Project.__init__(self, url, md5, installed, **kwargs)
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def build(self):
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src = self.unpack()
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build = self.make_build_path()
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select_toolchain()
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subprocess.check_call(['/usr/bin/make', '--quiet',
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'-f', 'win32/Makefile.gcc',
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'PREFIX=' + host_arch + '-',
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'-j12',
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'install',
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'DESTDIR=' + root_path + '/',
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'INCLUDE_PATH=include',
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'LIBRARY_PATH=lib',
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'BINARY_PATH=bin', 'SHARED_MODE=1'],
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cwd=src)
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class FfmpegProject(Project):
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def __init__(self, url, md5, installed, configure_args=[],
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cppflags='',
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**kwargs):
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Project.__init__(self, url, md5, installed, **kwargs)
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self.configure_args = configure_args
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self.cppflags = cppflags
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def build(self):
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src = self.unpack()
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build = self.make_build_path()
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select_toolchain()
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configure = [
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os.path.join(src, 'configure'),
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'--cc=' + cc,
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'--cxx=' + cxx,
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'--nm=' + nm,
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'--extra-cflags=' + cflags + ' ' + cppflags + ' ' + self.cppflags,
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'--extra-cxxflags=' + cxxflags + ' ' + cppflags + ' ' + self.cppflags,
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'--extra-ldflags=' + ldflags,
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'--extra-libs=' + libs,
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'--ar=' + ar,
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'--enable-cross-compile',
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'--arch=x86',
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'--target-os=mingw32',
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'--cross-prefix=' + host_arch + '-',
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'--prefix=' + root_path,
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] + self.configure_args
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subprocess.check_call(configure, cwd=build)
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subprocess.check_call(['/usr/bin/make', '--quiet', '-j12'], cwd=build)
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subprocess.check_call(['/usr/bin/make', '--quiet', 'install'], cwd=build)
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class BoostProject(Project):
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def __init__(self, url, md5, installed,
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**kwargs):
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m = re.match(r'.*/boost_(\d+)_(\d+)_(\d+)\.tar\.bz2$', url)
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version = "%s.%s.%s" % (m.group(1), m.group(2), m.group(3))
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Project.__init__(self, url, md5, installed,
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name='boost', version=version,
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**kwargs)
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def build(self):
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src = self.unpack()
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# install the headers manually; don't build any library
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# (because right now, we only use header-only libraries)
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includedir = os.path.join(root_path, 'include')
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for dirpath, dirnames, filenames in os.walk(os.path.join(src, 'boost')):
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relpath = dirpath[len(src)+1:]
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destdir = os.path.join(includedir, relpath)
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try:
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os.mkdir(destdir)
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except:
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pass
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for name in filenames:
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if name[-4:] == '.hpp':
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shutil.copyfile(os.path.join(dirpath, name),
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os.path.join(destdir, name))
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# a list of third-party libraries to be used by MPD on Android
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thirdparty_libs = [
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AutotoolsProject(
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'http://downloads.xiph.org/releases/ogg/libogg-1.3.2.tar.xz',
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'5c3a34309d8b98640827e5d0991a4015',
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'lib/libogg.a',
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['--disable-shared', '--enable-static'],
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),
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AutotoolsProject(
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'http://downloads.xiph.org/releases/vorbis/libvorbis-1.3.4.tar.xz',
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'55f2288055e44754275a17c9a2497391',
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'lib/libvorbis.a',
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['--disable-shared', '--enable-static'],
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),
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AutotoolsProject(
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'http://downloads.xiph.org/releases/opus/opus-1.1.tar.gz',
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'c5a8cf7c0b066759542bc4ca46817ac6',
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'lib/libopus.a',
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['--disable-shared', '--enable-static'],
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),
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AutotoolsProject(
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'http://downloads.xiph.org/releases/flac/flac-1.3.1.tar.xz',
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'b9922c9a0378c88d3e901b234f852698',
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'lib/libFLAC.a',
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[
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'--disable-shared', '--enable-static',
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'--disable-xmms-plugin', '--disable-cpplibs',
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],
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),
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ZlibProject(
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'http://zlib.net/zlib-1.2.8.tar.xz',
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'28f1205d8dd2001f26fec1e8c2cebe37',
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'lib/libz.a',
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),
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AutotoolsProject(
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'ftp://ftp.mars.org/pub/mpeg/libid3tag-0.15.1b.tar.gz',
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'e5808ad997ba32c498803822078748c3',
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'lib/libid3tag.a',
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['--disable-shared', '--enable-static'],
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autogen=True,
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),
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FfmpegProject(
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'http://ffmpeg.org/releases/ffmpeg-2.5.tar.bz2',
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'4346fe710cc6bdd981f6534d2420d1ab',
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'lib/libavcodec.a',
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[
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'--disable-shared', '--enable-static',
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'--enable-gpl',
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'--enable-small',
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'--disable-pthreads',
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'--disable-programs',
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'--disable-doc',
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'--disable-avdevice',
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'--disable-swresample',
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'--disable-swscale',
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'--disable-postproc',
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'--disable-avfilter',
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'--disable-network',
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'--disable-encoders',
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'--disable-protocols',
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'--disable-outdevs',
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'--disable-filters',
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],
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),
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AutotoolsProject(
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'http://curl.haxx.se/download/curl-7.39.0.tar.lzma',
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'e9aa6dec29920eba8ef706ea5823bad7',
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'lib/libcurl.a',
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[
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'--disable-shared', '--enable-static',
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'--disable-debug',
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'--enable-http',
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'--enable-ipv6',
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'--disable-ftp', '--disable-file',
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'--disable-ldap', '--disable-ldaps',
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'--disable-rtsp', '--disable-proxy', '--disable-dict', '--disable-telnet',
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'--disable-tftp', '--disable-pop3', '--disable-imap', '--disable-smtp',
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'--disable-gopher',
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'--disable-manual',
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'--disable-threaded-resolver', '--disable-verbose', '--disable-sspi',
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'--disable-crypto-auth', '--disable-ntlm-wb', '--disable-tls-srp', '--disable-cookies',
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'--without-ssl', '--without-gnutls', '--without-nss', '--without-libssh2',
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],
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),
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BoostProject(
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'http://netcologne.dl.sourceforge.net/project/boost/boost/1.55.0/boost_1_55_0.tar.bz2',
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'd6eef4b4cacb2183f2bf265a5a03a354',
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'include/boost/version.hpp',
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),
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]
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# build the third-party libraries
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for x in thirdparty_libs:
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if not x.is_installed():
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x.build()
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# configure and build MPD
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select_toolchain()
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configure = [
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os.path.join(mpd_path, 'configure'),
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'CC=' + cc,
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'CXX=' + cxx,
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'CFLAGS=' + cflags,
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'CXXFLAGS=' + cxxflags,
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'CPPFLAGS=' + cppflags,
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'LDFLAGS=' + ldflags + ' -static',
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'LIBS=' + libs,
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'AR=' + ar,
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'STRIP=' + strip,
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'--host=' + host_arch,
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'--prefix=' + root_path,
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'--enable-silent-rules',
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'--disable-glib',
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'--disable-icu',
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] + configure_args
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subprocess.check_call(configure)
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subprocess.check_call(['/usr/bin/make', '--quiet', '-j12'])
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