253 lines
8.6 KiB
Python
253 lines
8.6 KiB
Python
#! /usr/bin/env python
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# encoding: utf-8
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# a1batross, mittorn, 2018
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from waflib import Build, Configure, Context, Logs
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import sys
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import os
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import re
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VERSION = '2.4'
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APPNAME = 'hlsdk-portable'
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top = '.'
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default_prefix = '/'
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Context.Context.line_just = 60 # should fit for everything on 80x26
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@Configure.conf
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def get_taskgen_count(self):
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try: idx = self.tg_idx_count
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except: idx = 0 # don't set tg_idx_count to not increase counter
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return idx
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def options(opt):
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opt.load('reconfigure compiler_optimizations xcompile compiler_cxx compiler_c clang_compilation_database strip_on_install msdev msvs msvc subproject')
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grp = opt.add_option_group('Common options')
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grp.add_option('-8', '--64bits', action = 'store_true', dest = 'ALLOW64', default = False,
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help = 'allow targetting 64-bit engine(Linux/Windows/OSX x86 only) [default: %default]')
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grp.add_option('--disable-werror', action = 'store_true', dest = 'DISABLE_WERROR', default = False,
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help = 'disable compilation abort on warning')
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grp.add_option('--enable-voicemgr', action = 'store_true', dest = 'USE_VOICEMGR', default = False,
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help = 'Enable VOICE MANAGER')
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opt.add_subproject('dlls')
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opt.add_subproject('cl_dll')
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def configure(conf):
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conf.load('fwgslib reconfigure compiler_optimizations')
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conf.env.MSVC_TARGETS = ['x86' if not conf.options.ALLOW64 else 'x64']
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# Force XP compatibility, all build targets should add subsystem=bld.env.MSVC_SUBSYSTEM
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if conf.env.MSVC_TARGETS[0] == 'x86':
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conf.env.MSVC_SUBSYSTEM = 'WINDOWS,5.01'
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else:
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conf.env.MSVC_SUBSYSTEM = 'WINDOWS'
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# Load compilers early
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conf.load('xcompile compiler_c compiler_cxx')
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# HACKHACK: override msvc DEST_CPU value by something that we understand
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if conf.env.DEST_CPU == 'amd64':
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conf.env.DEST_CPU = 'x86_64'
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if conf.env.COMPILER_CC == 'msvc':
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conf.load('msvc_pdb')
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conf.load('msvs msdev subproject clang_compilation_database strip_on_install enforce_pic')
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enforce_pic = True # modern defaults
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conf.check_pic(enforce_pic)
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# We restrict 64-bit builds ONLY for Win/Linux/OSX running on Intel architecture
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# Because compatibility with original GoldSrc
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if conf.env.DEST_OS in ['win32', 'linux', 'darwin'] and conf.env.DEST_CPU == 'x86_64':
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conf.env.BIT32_MANDATORY = not conf.options.ALLOW64
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if conf.env.BIT32_MANDATORY:
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Logs.info('WARNING: will build game for 32-bit target')
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else:
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conf.env.BIT32_MANDATORY = False
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conf.load('force_32bit')
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cflags, linkflags = conf.get_optimization_flags()
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cxxflags = list(cflags) # optimization flags are common between C and C++ but we need a copy
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# on the Switch, allow undefined symbols by default, which is needed for libsolder to work
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# we'll specifically disallow them for the engine executable
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# additionally, shared libs are linked without standard libs, we'll add those back in the engine wscript
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if conf.env.DEST_OS == 'nswitch':
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linkflags.remove('-Wl,--no-undefined')
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conf.env.append_unique('LINKFLAGS_cshlib', ['-nostdlib', '-nostartfiles'])
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conf.env.append_unique('LINKFLAGS_cxxshlib', ['-nostdlib', '-nostartfiles'])
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# same on the vita
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elif conf.env.DEST_OS == 'psvita':
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conf.env.append_unique('CFLAGS_cshlib', ['-fPIC'])
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conf.env.append_unique('CXXFLAGS_cxxshlib', ['-fPIC', '-fno-use-cxa-atexit'])
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conf.env.append_unique('LINKFLAGS_cshlib', ['-nostdlib', '-Wl,--unresolved-symbols=ignore-all'])
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conf.env.append_unique('LINKFLAGS_cxxshlib', ['-nostdlib', '-Wl,--unresolved-symbols=ignore-all'])
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# check if we need to use irix linkflags
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elif conf.env.DEST_OS == 'irix' and conf.env.COMPILER_CC == 'gcc':
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linkflags.remove('-Wl,--no-undefined')
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linkflags.append('-Wl,--unresolved-symbols=ignore-all')
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# check if we're in a sgug environment
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if 'sgug' in os.environ['LD_LIBRARYN32_PATH']:
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linkflags.append('-lc')
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conf.check_cc(cflags=cflags, linkflags=linkflags, msg='Checking for required C flags')
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conf.check_cxx(cxxflags=cxxflags, linkflags=linkflags, msg='Checking for required C++ flags')
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conf.env.append_unique('CFLAGS', cflags)
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conf.env.append_unique('CXXFLAGS', cxxflags)
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conf.env.append_unique('LINKFLAGS', linkflags)
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if conf.env.COMPILER_CC != 'msvc' and not conf.options.DISABLE_WERROR:
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opt_flags = [
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# '-Wall', '-Wextra', '-Wpedantic',
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'-fdiagnostics-color=always',
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# stable diagnostics, forced to error, sorted
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'-Werror=bool-compare',
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'-Werror=bool-operation',
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'-Werror=cast-align=strict',
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'-Werror=duplicated-cond',
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# '-Werror=format=2',
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# '-Werror=implicit-fallthrough=2',
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# '-Werror=logical-op',
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'-Werror=packed',
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'-Werror=packed-not-aligned',
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'-Werror=parentheses',
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'-Werror=return-type',
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'-Werror=sequence-point',
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'-Werror=sizeof-pointer-memaccess',
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'-Werror=sizeof-array-div',
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'-Werror=sizeof-pointer-div',
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# '-Werror=strict-aliasing',
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'-Werror=string-compare',
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'-Werror=tautological-compare',
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'-Werror=use-after-free=3',
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'-Werror=vla',
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'-Werror=write-strings',
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# unstable diagnostics, may cause false positives
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'-Winit-self',
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'-Wmisleading-indentation',
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'-Wunintialized',
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# disabled, flood
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# '-Wdouble-promotion',
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]
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opt_cflags = [
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'-Werror=declaration-after-statement',
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'-Werror=enum-conversion',
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'-Werror=implicit-int',
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'-Werror=implicit-function-declaration',
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'-Werror=incompatible-pointer-types',
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'-Werror=int-conversion',
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'-Werror=jump-misses-init',
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# '-Werror=old-style-declaration',
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# '-Werror=old-style-definition',
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# '-Werror=strict-prototypes',
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'-fnonconst-initializers' # owcc
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]
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opt_cxxflags = [] # TODO:
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cflags = conf.filter_cflags(opt_flags + opt_cflags, cflags)
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cxxflags = conf.filter_cxxflags(opt_flags + opt_cxxflags, cxxflags)
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conf.env.append_unique('CFLAGS', cflags)
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conf.env.append_unique('CXXFLAGS', cxxflags)
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if conf.env.DEST_OS == 'android':
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# LIB_M added in xcompile!
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pass
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elif conf.env.DEST_OS == 'win32':
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a = [ 'user32', 'winmm' ]
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if conf.env.COMPILER_CC == 'msvc':
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for i in a:
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conf.start_msg('Checking for MSVC library')
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conf.check_lib_msvc(i)
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conf.end_msg(i)
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else:
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for i in a:
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conf.check_cc(lib = i)
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else:
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if conf.env.GOLDSOURCE_SUPPORT:
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conf.check_cc(lib='dl')
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conf.check_cc(lib='m')
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# check if we can use C99 tgmath
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if conf.check_cc(header_name='tgmath.h', mandatory=False):
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if conf.env.COMPILER_CC == 'msvc':
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conf.define('_CRT_SILENCE_NONCONFORMING_TGMATH_H', 1)
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tgmath_usable = conf.check_cc(fragment='''#include<tgmath.h>
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const float val = 2, val2 = 3;
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int main(void){ return (int)(-asin(val) + cos(val2)); }''',
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msg='Checking if tgmath.h is usable', mandatory=False, use='M')
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conf.define_cond('HAVE_TGMATH_H', tgmath_usable)
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else:
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conf.undefine('HAVE_TGMATH_H')
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cmath_usable = conf.check_cxx(fragment='''#include<cmath>
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int main(void){ return (int)sqrt(2.0f); }''',
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msg='Checking if cmath is usable', mandatory = False)
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conf.define_cond('HAVE_CMATH', cmath_usable)
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if conf.env.COMPILER_CC == 'msvc':
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conf.define('_CRT_SECURE_NO_WARNINGS', True)
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conf.define('_CRT_NONSTDC_NO_DEPRECATE', True)
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elif conf.env.COMPILER_CC == 'owcc':
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pass
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else:
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conf.env.append_unique('CXXFLAGS', ['-Wno-invalid-offsetof', '-fno-exceptions'])
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conf.define('stricmp', 'strcasecmp', quote=False)
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conf.define('strnicmp', 'strncasecmp', quote=False)
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conf.define('_snprintf', 'snprintf', quote=False)
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conf.define('_vsnprintf', 'vsnprintf', quote=False)
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conf.define('_LINUX', True)
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conf.define('LINUX', True)
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conf.msg(msg='-> processing mod options', result='...', color='BLUE')
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regex = re.compile('^([A-Za-z0-9_]+)=([A-Za-z0-9_]+)\ \#\ (.*)$')
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with open('mod_options.txt') as fd:
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lines = fd.readlines()
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for line in lines:
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m = regex.match(line.strip())
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if m:
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p = m.groups()
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conf.start_msg("* " + p[2])
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if p[1] == 'ON':
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conf.env[p[0]] = True
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conf.define(p[0], 1)
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elif p[1] == 'OFF':
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conf.env[p[0]] = False
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conf.undefine(p[0])
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else:
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conf.env[p[0]] = p[1]
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conf.end_msg(p[1])
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if conf.env.HLDEMO_BUILD and conf.env.OEM_BUILD:
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conf.fatal('Don\'t mix Demo and OEM builds!')
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# strip lib from pattern
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if conf.env.DEST_OS not in ['android']:
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if conf.env.cxxshlib_PATTERN.startswith('lib'):
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conf.env.cxxshlib_PATTERN = conf.env.cxxshlib_PATTERN[3:]
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conf.load('library_naming')
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conf.add_subproject('dlls')
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conf.add_subproject('cl_dll')
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def build(bld):
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if bld.is_install and not bld.options.destdir:
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bld.fatal('Set the install destination directory using --destdir option')
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# don't clean QtCreator files and reconfigure saved options
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bld.clean_files = bld.bldnode.ant_glob('**',
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excl='*.user configuration.py .lock* *conf_check_*/** config.log %s/*' % Build.CACHE_DIR,
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quiet=True, generator=True)
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bld.add_subproject('dlls')
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bld.add_subproject('cl_dll')
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