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# vim: set sts=2 ts=8 sw=2 tw=99 et ft=python:
import os, sys
# Simple extensions do not need to modify this file.
class SDK(object):
def __init__(self, sdk, ext, aDef, name, platform, dir):
self.folder = 'hl2sdk-' + dir
self.envvar = sdk
self.ext = ext
self.code = aDef
self.define = name
self.platform = platform
self.name = dir
self.path = None # Actual path
WinOnly = ['windows']
WinLinux = ['windows', 'linux']
WinLinuxMac = ['windows', 'linux', 'mac']
PossibleSDKs = {
'episode1': SDK('HL2SDK', '1.ep1', '1', 'EPISODEONE', WinLinux, 'episode1'),
'ep2': SDK('HL2SDKOB', '2.ep2', '3', 'ORANGEBOX', WinLinux, 'orangebox'),
'css': SDK('HL2SDKCSS', '2.css', '6', 'CSS', WinLinuxMac, 'css'),
'hl2dm': SDK('HL2SDKHL2DM', '2.hl2dm', '7', 'HL2DM', WinLinuxMac, 'hl2dm'),
'dods': SDK('HL2SDKDODS', '2.dods', '8', 'DODS', WinLinuxMac, 'dods'),
'sdk2013': SDK('HL2SDK2013', '2.sdk2013', '9', 'SDK2013', WinLinuxMac, 'sdk2013'),
'tf2': SDK('HL2SDKTF2', '2.tf2', '11', 'TF2', WinLinuxMac, 'tf2'),
'l4d': SDK('HL2SDKL4D', '2.l4d', '12', 'LEFT4DEAD', WinLinuxMac, 'l4d'),
'nucleardawn': SDK('HL2SDKND', '2.nd', '13', 'NUCLEARDAWN', WinLinuxMac, 'nucleardawn'),
'l4d2': SDK('HL2SDKL4D2', '2.l4d2', '15', 'LEFT4DEAD2', WinLinuxMac, 'l4d2'),
'darkm': SDK('HL2SDK-DARKM', '2.darkm', '2', 'DARKMESSIAH', WinOnly, 'darkm'),
'swarm': SDK('HL2SDK-SWARM', '2.swarm', '16', 'ALIENSWARM', WinOnly, 'swarm'),
'bgt': SDK('HL2SDK-BGT', '2.bgt', '4', 'BLOODYGOODTIME', WinOnly, 'bgt'),
'eye': SDK('HL2SDK-EYE', '2.eye', '5', 'EYE', WinOnly, 'eye'),
'csgo': SDK('HL2SDKCSGO', '2.csgo', '21', 'CSGO', WinLinuxMac, 'csgo'),
'portal2': SDK('HL2SDKPORTAL2', '2.portal2', '17', 'PORTAL2', [], 'portal2'),
'blade': SDK('HL2SDKBLADE', '2.blade', '18', 'BLADE', WinLinux, 'blade'),
'insurgency': SDK('HL2SDKINSURGENCY', '2.insurgency', '19', 'INSURGENCY', WinLinuxMac, 'insurgency'),
'contagion': SDK('HL2SDKCONTAGION', '2.contagion', '14', 'CONTAGION', WinOnly, 'contagion'),
'bms': SDK('HL2SDKBMS', '2.bms', '10', 'BMS', WinLinux, 'bms'),
'doi': SDK('HL2SDKDOI', '2.doi', '20', 'DOI', WinLinuxMac, 'doi'),
}
def ResolveEnvPath(env, folder):
if env in os.environ:
path = os.environ[env]
if os.path.isdir(path):
return path
return None
head = os.getcwd()
oldhead = None
while head != None and head != oldhead:
path = os.path.join(head, folder)
if os.path.isdir(path):
return path
oldhead = head
head, tail = os.path.split(head)
return None
def Normalize(path):
return os.path.abspath(os.path.normpath(path))
class ExtensionConfig(object):
def __init__(self):
self.sdks = {}
self.binaries = []
self.extensions = []
self.generated_headers = None
self.mms_root = None
self.sm_root = None
@property
def tag(self):
if builder.options.debug == '1':
return 'Debug'
return 'Release'
def detectSDKs(self):
sdk_list = builder.options.sdks.split(',')
use_all = sdk_list[0] == 'all'
use_present = sdk_list[0] == 'present'
for sdk_name in PossibleSDKs:
sdk = PossibleSDKs[sdk_name]
if builder.target_platform in sdk.platform:
if builder.options.hl2sdk_root:
sdk_path = os.path.join(builder.options.hl2sdk_root, sdk.folder)
else:
sdk_path = ResolveEnvPath(sdk.envvar, sdk.folder)
if sdk_path is None or not os.path.isdir(sdk_path):
if use_all or sdk_name in sdk_list:
raise Exception('Could not find a valid path for {0}'.format(sdk.envvar))
continue
if use_all or use_present or sdk_name in sdk_list:
sdk.path = Normalize(sdk_path)
self.sdks[sdk_name] = sdk
if len(self.sdks) < 1:
raise Exception('At least one SDK must be available.')
if builder.options.sm_path:
self.sm_root = builder.options.sm_path
else:
self.sm_root = ResolveEnvPath('SOURCEMOD18', 'sourcemod-1.8')
if not self.sm_root:
self.sm_root = ResolveEnvPath('SOURCEMOD', 'sourcemod')
if not self.sm_root:
self.sm_root = ResolveEnvPath('SOURCEMOD_DEV', 'sourcemod-central')
if not self.sm_root or not os.path.isdir(self.sm_root):
raise Exception('Could not find a source copy of SourceMod')
self.sm_root = Normalize(self.sm_root)
if builder.options.mms_path:
self.mms_root = builder.options.mms_path
else:
self.mms_root = ResolveEnvPath('MMSOURCE110', 'mmsource-1.10')
if not self.mms_root:
self.mms_root = ResolveEnvPath('MMSOURCE', 'metamod-source')
if not self.mms_root:
self.mms_root = ResolveEnvPath('MMSOURCE_DEV', 'mmsource-central')
if not self.mms_root or not os.path.isdir(self.mms_root):
raise Exception('Could not find a source copy of Metamod:Source')
self.mms_root = Normalize(self.mms_root)
def configure(self):
cxx = builder.DetectCompilers()
if cxx.like('gcc'):
self.configure_gcc(cxx)
elif cxx.vendor == 'msvc':
self.configure_msvc(cxx)
# Optimizaiton
if builder.options.opt == '1':
cxx.defines += ['NDEBUG']
# Debugging
if builder.options.debug == '1':
cxx.defines += ['DEBUG', '_DEBUG']
# Platform-specifics
if builder.target_platform == 'linux':
self.configure_linux(cxx)
elif builder.target_platform == 'mac':
self.configure_mac(cxx)
elif builder.target_platform == 'windows':
self.configure_windows(cxx)
# Finish up.
cxx.includes += [
os.path.join(self.sm_root, 'public'),
]
def configure_gcc(self, cxx):
cxx.defines += [
'stricmp=strcasecmp',
'_stricmp=strcasecmp',
'_snprintf=snprintf',
'_vsnprintf=vsnprintf',
'HAVE_STDINT_H',
'GNUC',
]
cxx.cflags += [
'-pipe',
'-fno-strict-aliasing',
'-Wall',
'-Wno-unused',
'-Wno-switch',
'-Wno-array-bounds',
'-msse',
'-m32',
'-fvisibility=hidden',
]
cxx.cxxflags += [
'-std=c++14',
'-fno-exceptions',
'-fno-threadsafe-statics',
'-Wno-non-virtual-dtor',
'-Wno-overloaded-virtual',
'-fvisibility-inlines-hidden',
]
cxx.linkflags += ['-m32']
have_gcc = cxx.vendor == 'gcc'
have_clang = cxx.vendor == 'clang'
if cxx.version >= 'clang-3.6':
cxx.cxxflags += ['-Wno-inconsistent-missing-override']
if have_clang or (cxx.version >= 'gcc-4.6'):
cxx.cflags += ['-Wno-narrowing']
if have_clang or (cxx.version >= 'gcc-4.7'):
cxx.cxxflags += ['-Wno-delete-non-virtual-dtor']
if cxx.version >= 'gcc-4.8':
cxx.cflags += ['-Wno-unused-result']
if have_clang:
cxx.cxxflags += ['-Wno-implicit-exception-spec-mismatch']
if cxx.version >= 'apple-clang-5.1' or cxx.version >= 'clang-3.4':
cxx.cxxflags += ['-Wno-deprecated-register']
else:
cxx.cxxflags += ['-Wno-deprecated']
cxx.cflags += ['-Wno-sometimes-uninitialized']
if have_gcc:
cxx.cflags += ['-mfpmath=sse']
if builder.options.opt == '1':
cxx.cflags += ['-O3']
def configure_msvc(self, cxx):
if builder.options.debug == '1':
cxx.cflags += ['/MTd']
cxx.linkflags += ['/NODEFAULTLIB:libcmt']
else:
cxx.cflags += ['/MT']
cxx.defines += [
'_CRT_SECURE_NO_DEPRECATE',
'_CRT_SECURE_NO_WARNINGS',
'_CRT_NONSTDC_NO_DEPRECATE',
'_ITERATOR_DEBUG_LEVEL=0',
]
cxx.cflags += [
'/W3',
]
cxx.cxxflags += [
'/EHsc',
'/GR-',
'/TP',
]
cxx.linkflags += [
'/MACHINE:X86',
'kernel32.lib',
'user32.lib',
'gdi32.lib',
'winspool.lib',
'comdlg32.lib',
'advapi32.lib',
'shell32.lib',
'ole32.lib',
'oleaut32.lib',
'uuid.lib',
'odbc32.lib',
'odbccp32.lib',
]
if builder.options.opt == '1':
cxx.cflags += ['/Ox', '/Zo']
cxx.linkflags += ['/OPT:ICF', '/OPT:REF']
if builder.options.debug == '1':
cxx.cflags += ['/Od', '/RTC1']
# This needs to be after our optimization flags which could otherwise disable it.
# Don't omit the frame pointer.
cxx.cflags += ['/Oy-']
def configure_linux(self, cxx):
cxx.defines += ['_LINUX', 'POSIX']
cxx.linkflags += ['-Wl,--exclude-libs,ALL', '-lm']
if cxx.vendor == 'gcc':
cxx.linkflags += ['-static-libgcc']
elif cxx.vendor == 'clang':
cxx.linkflags += ['-lgcc_eh']
cxx.linkflags += ['-static-libstdc++']
def configure_mac(self, cxx):
cxx.defines += ['OSX', '_OSX', 'POSIX']
cxx.cflags += ['-mmacosx-version-min=10.5']
cxx.linkflags += [
'-mmacosx-version-min=10.5',
'-arch', 'i386',
'-lstdc++',
'-stdlib=libstdc++',
]
cxx.cxxflags += ['-stdlib=libstdc++']
def configure_windows(self, cxx):
cxx.defines += ['WIN32', '_WINDOWS']
def ConfigureForExtension(self, context, compiler):
compiler.cxxincludes += [
os.path.join(context.currentSourcePath),
os.path.join(context.currentSourcePath, 'sdk'),
os.path.join(self.sm_root, 'public'),
os.path.join(self.sm_root, 'public', 'extensions'),
os.path.join(self.sm_root, 'sourcepawn', 'include'),
os.path.join(self.sm_root, 'public', 'amtl', 'amtl'),
os.path.join(self.sm_root, 'public', 'amtl'),
]
return compiler
def ConfigureForHL2(self, binary, sdk):
compiler = binary.compiler
if sdk.name == 'episode1':
mms_path = os.path.join(self.mms_root, 'core-legacy')
else:
mms_path = os.path.join(self.mms_root, 'core')
compiler.cxxincludes += [
os.path.join(mms_path),
os.path.join(mms_path, 'sourcehook'),
]
defines = ['SE_' + PossibleSDKs[i].define + '=' + PossibleSDKs[i].code for i in PossibleSDKs]
compiler.defines += defines
paths = [
['public'],
['public', 'engine'],
['public', 'mathlib'],
['public', 'vstdlib'],
['public', 'tier0'],
['public', 'tier1']
]
if sdk.name == 'episode1' or sdk.name == 'darkm':
paths.append(['public', 'dlls'])
paths.append(['game_shared'])
else:
paths.append(['public', 'game', 'server'])
paths.append(['public', 'toolframework'])
paths.append(['game', 'shared'])
paths.append(['common'])
compiler.defines += ['SOURCE_ENGINE=' + sdk.code]
if sdk.name in ['sdk2013', 'bms'] and compiler.like('gcc'):
# The 2013 SDK already has these in public/tier0/basetypes.h
compiler.defines.remove('stricmp=strcasecmp')
compiler.defines.remove('_stricmp=strcasecmp')
compiler.defines.remove('_snprintf=snprintf')
compiler.defines.remove('_vsnprintf=vsnprintf')
if compiler.like('msvc'):
compiler.defines += ['COMPILER_MSVC', 'COMPILER_MSVC32']
else:
compiler.defines += ['COMPILER_GCC']
# For everything after Swarm, this needs to be defined for entity networking
# to work properly with sendprop value changes.
if sdk.name in ['blade', 'insurgency', 'doi', 'csgo']:
compiler.defines += ['NETWORK_VARS_ENABLED']
if sdk.name in ['css', 'hl2dm', 'dods', 'sdk2013', 'bms', 'tf2', 'l4d', 'nucleardawn', 'l4d2']:
if builder.target_platform in ['linux', 'mac']:
compiler.defines += ['NO_HOOK_MALLOC', 'NO_MALLOC_OVERRIDE']
if sdk.name == 'csgo' and builder.target_platform == 'linux':
compiler.linkflags += ['-lstdc++']
for path in paths:
compiler.cxxincludes += [os.path.join(sdk.path, *path)]
if builder.target_platform == 'linux':
if sdk.name == 'episode1':
lib_folder = os.path.join(sdk.path, 'linux_sdk')
elif sdk.name in ['sdk2013', 'bms']:
lib_folder = os.path.join(sdk.path, 'lib', 'public', 'linux32')
else:
lib_folder = os.path.join(sdk.path, 'lib', 'linux')
elif builder.target_platform == 'mac':
if sdk.name in ['sdk2013', 'bms']:
lib_folder = os.path.join(sdk.path, 'lib', 'public', 'osx32')
else:
lib_folder = os.path.join(sdk.path, 'lib', 'mac')
if builder.target_platform in ['linux', 'mac']:
if sdk.name in ['sdk2013', 'bms']:
compiler.postlink += [
compiler.Dep(os.path.join(lib_folder, 'tier1.a')),
compiler.Dep(os.path.join(lib_folder, 'mathlib.a'))
]
else:
compiler.postlink += [
compiler.Dep(os.path.join(lib_folder, 'tier1_i486.a')),
compiler.Dep(os.path.join(lib_folder, 'mathlib_i486.a'))
]
if sdk.name in ['blade', 'insurgency', 'doi', 'csgo']:
compiler.postlink += [compiler.Dep(os.path.join(lib_folder, 'interfaces_i486.a'))]
dynamic_libs = []
if builder.target_platform == 'linux':
if sdk.name in ['css', 'hl2dm', 'dods', 'tf2', 'sdk2013', 'bms', 'nucleardawn', 'l4d2', 'insurgency', 'doi']:
dynamic_libs = ['libtier0_srv.so', 'libvstdlib_srv.so']
elif sdk.name in ['l4d', 'blade', 'insurgency', 'doi', 'csgo']:
dynamic_libs = ['libtier0.so', 'libvstdlib.so']
else:
dynamic_libs = ['tier0_i486.so', 'vstdlib_i486.so']
elif builder.target_platform == 'mac':
compiler.linkflags.append('-liconv')
dynamic_libs = ['libtier0.dylib', 'libvstdlib.dylib']
elif builder.target_platform == 'windows':
libs = ['tier0', 'tier1', 'vstdlib', 'mathlib']
if sdk.name in ['swarm', 'blade', 'insurgency', 'doi', 'csgo']:
libs.append('interfaces')
for lib in libs:
lib_path = os.path.join(sdk.path, 'lib', 'public', lib) + '.lib'
compiler.linkflags.append(compiler.Dep(lib_path))
for library in dynamic_libs:
source_path = os.path.join(lib_folder, library)
output_path = os.path.join(binary.localFolder, library)
def make_linker(source_path, output_path):
def link(context, binary):
cmd_node, (output,) = context.AddSymlink(source_path, output_path)
return output
return link
linker = make_linker(source_path, output_path)
compiler.linkflags[0:0] = [compiler.Dep(library, linker)]
return binary
def HL2Library(self, context, name, sdk):
binary = context.compiler.Library(name)
self.ConfigureForExtension(context, binary.compiler)
return self.ConfigureForHL2(binary, sdk)
def HL2Project(self, context, name):
project = context.compiler.LibraryProject(name)
self.ConfigureForExtension(context, project.compiler)
return project
def HL2Config(self, project, name, sdk):
binary = project.Configure(name, '{0} - {1}'.format(self.tag, sdk.name))
return self.ConfigureForHL2(binary, sdk)
Extension = ExtensionConfig()
Extension.detectSDKs()
Extension.configure()
# Add additional buildscripts here
BuildScripts = [
'AMBuilder',
]
if builder.backend == 'amb2':
BuildScripts += [
'PackageScript',
]
builder.RunBuildScripts(BuildScripts, { 'Extension': Extension})