Xash3D FWGS engine.
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#! /usr/bin/env python
# encoding: utf-8
# a1batross, mittorn, 2018
from __future__ import print_function
from waflib import Logs
import sys
import os
sys.path.append(os.path.realpath('scripts/waflib'))
# print(sys.path)
import fwgslib
VERSION = '0.99'
APPNAME = 'xash3d-fwgs'
top = '.'
class Subproject:
name = ''
dedicated = True # if true will be ignored when building dedicated server
singlebin = False # if true will be ignored when singlebinary is set
ignore = False # if true will be ignored, set by user request
def __init__(self, name, dedicated=True, singlebin=False):
self.name = name
self.dedicated = dedicated
self.singlebin = singlebin
SUBDIRS = [
Subproject('engine', dedicated=False),
Subproject('game_launch', singlebin=True),
Subproject('mainui'),
Subproject('vgui_support'),
]
def subdirs():
return map(lambda x: x.name, SUBDIRS)
def options(opt):
grp = opt.add_option_group('Common options')
grp.add_option('--build-type', action='store', dest='BUILD_TYPE', default = None,
help = 'build type: debug, release or none(custom flags)')
grp.add_option('--dedicated', action = 'store_true', dest = 'DEDICATED', default = False,
help = 'build Xash Dedicated Server(XashDS)')
grp.add_option( '--single-binary', action = 'store_true', dest = 'SINGLE_BINARY', default = False,
help = 'build single "xash" binary instead of xash.dll/libxash.so (forced for dedicated)')
grp.add_option('--64bits', action = 'store_true', dest = 'ALLOW64', default = False,
help = 'allow targetting 64-bit engine')
grp.add_option('--win-style-install', action = 'store_true', dest = 'WIN_INSTALL', default = False,
help = 'install like Windows build, ignore prefix, useful for development')
grp.add_option('--skip-subprojects', action='store', dest = 'SKIP_SUBDIRS', default=None,
help = 'don\'t recurse into specified subprojects. Current subdirs: ' + str(subdirs()))
for i in SUBDIRS:
if not os.path.isfile(os.path.join(i.name, 'wscript')):
# HACKHACK: this way we get warning message right in the help
# so this just becomes more noticeable
opt.add_option_group('Cannot find wscript in ' + i.name + '. You probably missed submodule update')
else: opt.recurse(i.name)
opt.load('xcompile compiler_cxx compiler_c')
if sys.platform == 'win32':
opt.load('msvc msvs')
def set_ignored_subdirs(subdirs):
for i in SUBDIRS:
if i.ignore:
continue
if i.name in subdirs:
i.ignore = True
def configure(conf):
conf.start_msg('Build type')
if conf.options.BUILD_TYPE == None:
conf.end_msg('not set', color='RED')
conf.fatal('Please set a build type, for example "--build-type=release"')
elif not conf.options.BUILD_TYPE in ['release', 'debug', 'none']:
conf.end_msg(conf.options.BUILD_TYPE, color='RED')
conf.fatal('Invalid build type. Valid are "debug", "release" or "none"')
conf.end_msg(conf.options.BUILD_TYPE)
# skip some subdirectories, if requested
if conf.options.SKIP_SUBDIRS:
skip_subdirs = conf.options.SKIP_SUBDIRS.split(',')
set_ignored_subdirs(skip_subdirs)
# Force XP compability, all build targets should add
# subsystem=bld.env.MSVC_SUBSYSTEM
# TODO: wrapper around bld.stlib, bld.shlib and so on?
conf.env.MSVC_SUBSYSTEM = 'WINDOWS,5.01'
conf.env.MSVC_TARGETS = ['x86'] # explicitly request x86 target for MSVC
conf.load('xcompile compiler_c compiler_cxx gitversion clang_compilation_database')
if sys.platform == 'win32':
conf.load('msvc msvs')
# print(conf.options.ALLOW64)
conf.env.BIT32_MANDATORY = not conf.options.ALLOW64
conf.env.BIT32_ALLOW64 = conf.options.ALLOW64
conf.load('force_32bit')
if conf.env.DEST_SIZEOF_VOID_P == 4:
Logs.info('NOTE: will build engine for 32-bit target')
else:
Logs.warn('WARNING: 64-bit engine may be unstable')
linker_flags = {
'common': {
'msvc': ['/DEBUG'], # always create PDB, doesn't affect result binaries
'gcc': ['-Wl,--no-undefined']
}
}
compiler_c_cxx_flags = {
'common': {
'msvc': ['/D_USING_V110_SDK71_'],
'default': ['-g', '-Werror=implicit-function-declaration']
},
'release': {
'msvc': ['/Zi', '/O2'],
'default': ['-O3']
},
'debug': {
'msvc': ['/Z7'],
'clang': ['-O0', '-gdwarf-2'],
'default': ['-O0']
}
}
conf.env.append_unique('CFLAGS', fwgslib.get_flags_by_type(
compiler_c_cxx_flags, conf.options.BUILD_TYPE, conf.env.COMPILER_CC))
conf.env.append_unique('CXXFLAGS', fwgslib.get_flags_by_type(
compiler_c_cxx_flags, conf.options.BUILD_TYPE, conf.env.COMPILER_CC))
conf.env.append_unique('LINKFLAGS', fwgslib.get_flags_by_type(
linker_flags, conf.options.BUILD_TYPE, conf.env.COMPILER_CC))
conf.env.DEDICATED = conf.options.DEDICATED
# we don't need game launcher on dedicated
conf.env.SINGLE_BINARY = conf.options.SINGLE_BINARY or conf.env.DEDICATED
if conf.env.DEST_OS == 'linux':
conf.check_cc( lib='dl' )
if conf.env.DEST_OS != 'win32':
conf.check_cc( lib='m' )
if conf.env.DEST_OS2 != 'android':
conf.check_cc( lib='pthread' )
else:
# Common Win32 libraries
# Don't check them more than once, to save time
# Usually, they are always available
# but we need them in uselib
conf.check_cc( lib='user32' )
conf.check_cc( lib='shell32' )
conf.check_cc( lib='gdi32' )
conf.check_cc( lib='advapi32' )
conf.check_cc( lib='dbghelp' )
conf.check_cc( lib='psapi' )
# indicate if we are packaging for Linux/BSD
if(not conf.options.WIN_INSTALL and
conf.env.DEST_OS != 'win32' and
conf.env.DEST_OS != 'darwin'):
conf.env.LIBDIR = conf.env.BINDIR = '${PREFIX}/lib/xash3d'
else:
conf.env.LIBDIR = conf.env.BINDIR = conf.env.PREFIX
conf.env.append_unique('DEFINES', 'XASH_BUILD_COMMIT="{0}"'.format(conf.env.GIT_VERSION if conf.env.GIT_VERSION else 'notset'))
for i in SUBDIRS:
if conf.env.SINGLE_BINARY and i.singlebin:
continue
if conf.env.DEDICATED and i.dedicated:
continue
if i.ignore:
continue
conf.setenv(i.name, conf.env) # derive new env from global one
conf.env.ENVNAME = i.name
conf.msg(msg='--> ' + i.name, result='in progress', color='BLUE')
# configure in standalone env
conf.recurse(i.name)
conf.msg(msg='<-- ' + i.name, result='done', color='BLUE')
conf.setenv('')
def build(bld):
for i in SUBDIRS:
if bld.env.SINGLE_BINARY and i.singlebin:
continue
if bld.env.DEDICATED and i.dedicated:
continue
if i.ignore:
continue
bld.recurse(i.name)