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# This file contains the default configuration to compile for Windows
# platforms. It contains sensitive enviroment configuration that
# shouldn't be modified unless you now what you are doing.
# PLEASE, DO NOT EDIT THIS FILE
from cerbero.config import Architecture, Platform
# We don't want anything from mingw or msys detected in configure and
# used later.
allow_system_libs = False
# We currently don't use Visual Studio by default anywhere
if 'visualstudio' not in variants:
variants.append('novisualstudio')
if platform == Platform.WINDOWS:
separator = ';'
if target_arch == Architecture.X86:
build = 'i686-w64-mingw32'
if target_arch == Architecture.X86_64:
build = 'x86_64-w64-mingw32'
else:
env['WIX'] = os.path.join(build_tools_prefix, 'lib', 'wix')
# NOTE: Ensure that whatever directory this goes into is ignored by the
# .cerbero deps CI job otherwise we will tar up ~1GB of generated data.
env['WINEPREFIX'] = os.path.join(build_tools_prefix, 'var', 'tmp', 'wine')
env['WINEDEBUG'] = 'fixme-all'
separator = ':'
if target_arch == Architecture.X86:
buildname = 'windows_x86'
arch_flags = '-m32 '
arch_rcflags = '-F pe-i386 '
dlltool_flags = '--as-flags=--32 -m i386 '
host = 'i386-w64-mingw32'
_path = 'multilib'
else:
buildname = 'windows_x86_64'
arch_flags = ''
arch_rcflags = ''
dlltool_flags = ''
host = 'x86_64-w64-mingw32'
_path = 'multilib'
target = host
if not toolchain_prefix:
toolchain_prefix = os.path.join(home_dir, 'mingw', _path)
if not mingw_perl_prefix:
mingw_perl_prefix = os.path.join(home_dir, 'mingw', 'perl')
if not tools_prefix:
tools_prefix = 'x86_64-w64-mingw32-'
def cmd(command, args='', wrapper=''):
ret = '%s%s' % (tools_prefix, command)
# Ensure that there's a space between the cmd and the args
if args:
ret += ' ' + args
if wrapper:
ret = wrapper + ' ' + ret
return ret
# Default GCC compiler flags
if not for_shell or 'novisualstudio' in variants:
env['CFLAGS'] = arch_flags
env['CPPFLAGS'] = arch_flags
env['CASFLAGS'] = arch_flags
env['LDFLAGS'] = arch_flags
env['RCFLAGS'] = arch_rcflags
else:
env['CFLAGS'] = ''
env['CPPFLAGS'] = ''
if cross:
env['CFLAGS'] += '-I%s ' % os.path.join(prefix, 'include')
env['CPPFLAGS'] += '-I%s ' % os.path.join(prefix, 'include')
ccache = use_ccache and 'ccache' or ''
# Toolchain environment
env['CPPFLAGS'] += '-DWINVER=0x0601 -D_WIN32_WINNT=0x0601 '
env['CFLAGS'] += '-DWINVER=0x0601 -D_WIN32_WINNT=0x0601 '
env['CXXFLAGS'] = env['CFLAGS']
env['PERL'] = 'perl'
env['GENDEF'] = 'gendef'
env['NM'] = cmd('nm')
env['DLLTOOL'] = cmd('dlltool', dlltool_flags)
# Ensure that we never accidentally use MSYS/MinGW objc/c++ compilers
env['OBJC'] = 'false'
env['OBJCXX'] = 'false'
if not for_shell or 'novisualstudio' in variants:
env['LIBRARY_PATH'] = "{0}/lib{1}".format(prefix, lib_suffix)
env['CC'] = cmd('gcc', arch_flags, ccache)
env['CXX'] = cmd('g++', arch_flags, ccache)
env['LD'] = cmd('ld')
env['CPP'] = cmd('cpp')
env['RANLIB'] = cmd('ranlib')
env['AR'] = cmd('ar')
env['AS'] = cmd('as')
env['STRIP'] = cmd('strip')
env['WINDRES'] = cmd('windres', arch_rcflags)
env['RC'] = cmd('windres', arch_rcflags)
# MinGW toolchain PATH
toolchainbin = os.path.join(toolchain_prefix, 'bin')
if toolchainbin not in env['PATH']:
env['PATH'] = '%s%s%s' % (toolchainbin, separator, env['PATH'])
libexecdir = os.path.join(toolchain_prefix, "libexec/gcc/x86_64-w64-mingw32/8.2.0/")
env['PATH'] = '%s%s%s' % (libexecdir, separator, env['PATH'])
env['ne_cv_libsfor_socket'] = '-lws2_32'
env['ne_cv_libsfor_gethostbyname'] = '-lws2_32'
env['ac_cv_func_malloc_0_nonnull'] = 'yes'
env['ac_cv_func_realloc_0_nonnull'] = 'yes'
env['lt_cv_deplibs_check_method'] = 'pass_all'
env['ac_cv_lib_bz2_BZ2_bzlibVersion'] = 'yes'
env['ac_cv_c_attribute_aligned'] = '64'
if platform == Platform.WINDOWS:
# Make's job server is buggy and broken on Windows, which causes it to
# either hang or print server errors like:
# 2068442963 [sig] make 18324 sig_dispatch_pending: Win32 error 298 releasing sigcatch_nosync(0x150)
# Only use one process to make the build more reliable.
allow_parallel_build = False
if platform == Platform.WINDOWS and 'visualstudio' in variants:
from cerbero.ide.vs.env import get_msvc_env, append_path
# Contains only the env vars that MSVC needs, including any existing vars
# that were appended/prepended and have new values
# FIXME: Use EnvVarOp class from cerbero/build/build.py
msvc_toolchain_env = {}
env, msvc_version = get_msvc_env(arch, target_arch, vs_install_version, vs_install_path)
for key, value in env.items():
if key in ('PATH', 'PATHEXT', 'INCLUDE', 'LIB'):
sep = separator
else:
sep = ' '
msvc_toolchain_env.update({key: [value, sep]})
# We want the MSVC compiler and linker to find the headers and libraries
# provided by recipes built by us, so append to INCLUDE and LIB.
# NOTE: We do not want to add the MinGW toolchain paths here
msvc_toolchain_env['INCLUDE'][0] = append_path(msvc_toolchain_env['INCLUDE'][0],
os.path.join(prefix, 'include'))
msvc_toolchain_env['LIB'][0] = append_path(msvc_toolchain_env['LIB'][0],
os.path.join(prefix, 'lib' + lib_suffix))
msvc_toolchain_env['WINDRES'] = ['rc', '']
# If no BOM is found from source file, msvc assumes the file is encoded
# using the current user code page unless '/utf-8' option was specified.
# Auto detected (by msvc) code page might cause compile error depending on locale
# https://docs.microsoft.com/en-us/cpp/build/reference/utf-8-set-source-and-executable-character-sets-to-utf-8
msvc_toolchain_env['CFLAGS'] = ['/utf-8', ' ']
# Ensure that we don't accidentally use the MSYS/MinGW objc/c++ compilers
# for anything when building with MSVC
msvc_toolchain_env['OBJC'] = ['false', '']
msvc_toolchain_env['OBJCXX'] = ['false', '']
# Export the env for an MSVC shell
if for_shell:
for var, (val, sep) in msvc_toolchain_env.items():
if var in env:
# Don't set it twice
if val in env[var]:
continue
env[var] = '{}{}{}'.format(val, sep, env[var])
else:
env[var] = val
# For cross-mingw, we need to set this in the env so it's added to the
# cross file before Meson is run.
mingw_toolchain_env = dict()
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