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sourcemod/AMBuildScript
David Anderson 7a3e4054c7 Enable exception handling in C++ code. 
It turns out this was already enabled on MSVC (due to /EHsc), but let's
enable it on other platforms as well.

Exception handling comes with a huge caveat: SourceMod and SourcePawn
are not exception safe. Not only do they predate usable STL (C++11),
they often predate C++03, and sometimes even C++ itself. There are many
places we do not use RAII, or where we accumulate state in a way that
cannot be interrupted.

By enabling exceptions, we are NOT inviting general try/catch. We are
still assuming that a `throw` anywhere within SourceMod will ultimately
result in a crash.

However, as we enable more and more STL, we are losing the ability to
gracefully handle constructor failures and malloc failures. So try-catch
is now enabled. It should only be used in the narrowest of
circumstances:

 - When an exception can be thrown by a library call, and
 - There is no way "a priori" to tell if an exception will be thrown
(for example, std::bad_alloc or std::system_error), and
 - Handling the exception is meaningful.

Generally malloc failures should not be considered meaningful. Once
memory is exhausted, the program will crash or be OOM-killed, so there's
no point in handling the failure. However, cases where the allocation
amount is variable may be meaningful to handle. A simple example would
be CDataPack, where if a plugin leaks entries, it's better to handle
this gracefully given that vector growth is geometric. Another example
might be reads of a massive file or network request into a buffer.

These cases should be rare, given that memory pressure is usually
fatal to srcds anyway. But if you've decided to handle an exception,
the try-catch block should be as narrow as possible. For example,
the following is erroneous:

    ke::Maybe<SomeGiganticThing> object;
    try {
        object.init();
    } catch (const std::bad_alloc&) {
    }

`ke::Maybe` is not threadsafe, and this can leak. Basically, do as
little as possible in try blocks, and use them sparingly, because
they're very difficult to audit.

We are also not inviting use of `throw`, as auditing it is even more
complex than try/catch. It is better to abort(), or use boolean
returns and two-stage object initialization.
2020-05-19 12:21:57 -07:00

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# vim: set sts=2 ts=8 sw=2 tw=99 et ft=python:
import os, sys
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
self.platformSpec = platform
# By default, nothing supports x64.
if type(platform) is list:
self.platformSpec = {p: ['x86'] for p in platform}
else:
self.platformSpec = platform
def shouldBuild(self, target, archs):
if target.platform not in self.platformSpec:
return False
if not len([i for i in self.platformSpec[target.platform] if i in archs]):
return False
return True
WinOnly = ['windows']
WinLinux = ['windows', 'linux']
WinLinuxMac = ['windows', 'linux', 'mac']
CSGO = {
'windows': ['x86'],
'linux': ['x86', 'x64'],
'mac': ['x64']
}
PossibleSDKs = {
'episode1': SDK('HL2SDK', '2.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', CSGO, 'csgo'),
'portal2': SDK('HL2SDKPORTAL2', '2.portal2', '17', 'PORTAL2', [], 'portal2'),
'blade': SDK('HL2SDKBLADE', '2.blade', '18', 'BLADE', WinOnly, '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))
def SetArchFlags(compiler, arch, platform):
if compiler.behavior == 'gcc':
if arch == 'x86':
compiler.cflags += ['-m32']
compiler.linkflags += ['-m32']
if platform == 'mac':
compiler.linkflags += ['-arch', 'i386']
elif arch == 'x64':
compiler.cflags += ['-m64', '-fPIC']
compiler.linkflags += ['-m64']
if platform == 'mac':
compiler.linkflags += ['-arch', 'x86_64']
elif compiler.like('msvc'):
if builder.target.arch == 'x86':
compiler.linkflags += ['/MACHINE:X86']
elif builder.target.arch == 'x64':
compiler.linkflags += ['/MACHINE:X64']
def AppendArchSuffix(binary, name, arch):
if arch == 'x64':
binary.localFolder = name + '.x64'
class SMConfig(object):
def __init__(self):
self.sdks = {}
self.binaries = []
self.extensions = []
self.generated_headers = None
self.mms_root = None
self.mysql_root = {}
self.spcomp = None
self.spcomp_bins = None
self.smx_files = {}
self.versionlib = None
self.archs = builder.target.arch.replace('x86_64', 'x64').split(',')
def use_auto_versioning(self):
if builder.backend != 'amb2':
return False
return not getattr(builder.options, 'disable_auto_versioning', False)
@property
def tag(self):
if builder.options.debug == '1':
return 'Debug'
return 'Release'
def detectProductVersion(self):
builder.AddConfigureFile('product.version')
# For OS X dylib versioning
import re
with open(os.path.join(builder.sourcePath, 'product.version'), 'r') as fp:
productContents = fp.read()
m = re.match('(\d+)\.(\d+)\.(\d+).*', productContents)
if m == None:
self.productVersion = '1.0.0'
else:
major, minor, release = m.groups()
self.productVersion = '{0}.{1}.{2}'.format(major, minor, release)
def detectSDKs(self):
sdk_list = builder.options.sdks.split(',')
use_none = sdk_list[0] == 'none'
use_all = sdk_list[0] == 'all'
use_present = sdk_list[0] == 'present'
for sdk_name in PossibleSDKs:
sdk = PossibleSDKs[sdk_name]
if sdk.shouldBuild(builder.target, self.archs):
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 and len(sdk_list) and not use_none:
raise Exception('No SDKs were found that build on {0}-{1}, nothing to do.'.format(
builder.target.platform, builder.target.arch))
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_DEV', '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)
if builder.options.hasMySql:
if builder.options.mysql_path:
self.mysql_root['x86'] = builder.options.mysql_path
else:
for i in range(10):
self.mysql_root['x86'] = ResolveEnvPath('MYSQL55', 'mysql-5.' + str(i))
if self.mysql_root['x86']:
break
if not self.mysql_root['x86'] or not os.path.isdir(self.mysql_root['x86']):
raise Exception('Could not find a path to MySQL!')
self.mysql_root['x86'] = Normalize(self.mysql_root['x86'])
# For now, ignore 64-bit MySQL on Windows
if 'x64' in self.archs and builder.target.platform != 'windows':
if builder.options.mysql64_path:
self.mysql_root['x64'] = builder.options.mysql64_path
else:
for i in range(10):
self.mysql_root['x64'] = ResolveEnvPath('MYSQL55_64', 'mysql-5.' + str(i) + '-x86_64')
if self.mysql_root['x64']:
break
if not self.mysql_root['x64'] or not os.path.isdir(self.mysql_root['x64']):
raise Exception('Could not find a path to 64-bit MySQL!')
self.mysql_root['x64'] = Normalize(self.mysql_root['x64'])
def configure(self):
builder.AddConfigureFile('pushbuild.txt')
if not set(self.archs).issubset(['x86', 'x64']):
raise Exception('Unknown target architecture: {0}'.format(builder.target.arch))
cxx = builder.DetectCxx()
if cxx.like('msvc') and len(self.archs) > 1:
raise Exception('Building multiple archs with MSVC is not currently supported')
if cxx.family == 'msvc':
if cxx.version < 1900:
raise Exception('Only MSVC 2015 and later are supported, c++14 support is required.')
if cxx.family == 'gcc':
if cxx.version < 'gcc-4.9':
raise Exception('Only GCC versions 4.9 or greater are supported, c++14 support is required.')
if cxx.family == 'clang':
if cxx.version < 'clang-3.4':
raise Exception('Only clang versions 3.4 or greater are supported, c++14 support is required.')
if cxx.like('gcc'):
self.configure_gcc(cxx)
elif cxx.family == '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.defines += [
'SOURCEMOD_BUILD',
'SM_USE_VERSIONLIB',
]
cxx.includes += [
os.path.join(builder.sourcePath, 'public'),
]
if self.use_auto_versioning():
cxx.defines += ['SM_GENERATED_BUILD']
cxx.includes += [
os.path.join(builder.buildPath, 'includes'),
os.path.join(builder.sourcePath, 'versionlib'),
]
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',
'-Werror',
'-Wno-unused',
'-Wno-switch',
'-Wno-array-bounds',
'-msse',
'-fvisibility=hidden',
]
if cxx.version == 'apple-clang-6.0' or cxx.version == 'clang-3.4':
cxx.cxxflags += ['-std=c++1y']
else:
cxx.cxxflags += ['-std=c++14']
cxx.cxxflags += [
'-fno-threadsafe-statics',
'-Wno-non-virtual-dtor',
'-Wno-overloaded-virtual',
'-fvisibility-inlines-hidden',
]
have_gcc = cxx.family == 'gcc'
have_clang = cxx.family == 'clang'
if cxx.version >= 'clang-3.9' or cxx.version == 'clang-3.4' or cxx.version > 'apple-clang-6.0':
cxx.cxxflags += ['-Wno-expansion-to-defined']
if cxx.version == 'clang-3.9' or cxx.version == 'apple-clang-8.0':
cxx.cflags += ['-Wno-varargs']
if cxx.version >= 'clang-3.4' or cxx.version >= 'apple-clang-7.0':
cxx.cxxflags += ['-Wno-inconsistent-missing-override']
if cxx.version >= 'clang-2.9' or cxx.version >= 'apple-clang-3.0':
cxx.cxxflags += ['-Wno-null-dereference']
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 cxx.version >= 'gcc-9.0':
cxx.cxxflags += ['-Wno-class-memaccess', '-Wno-packed-not-aligned']
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']
# Work around SDK warnings.
if cxx.version >= 'clang-10.0':
cxx.cflags += [
'-Wno-implicit-int-float-conversion',
'-Wno-tautological-overlap-compare',
]
if have_gcc:
cxx.cflags += ['-mfpmath=sse']
cxx.cflags += ['-Wno-maybe-uninitialized']
if builder.options.opt == '1':
cxx.cflags += ['-O3']
# Don't omit the frame pointer.
cxx.cflags += ['-fno-omit-frame-pointer']
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 += [
'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', '_FILE_OFFSET_BITS=64']
cxx.linkflags += ['-lm']
if cxx.family == 'gcc':
cxx.linkflags += ['-static-libgcc']
elif cxx.family == 'clang':
cxx.linkflags += ['-lgcc_eh']
cxx.linkflags += ['-static-libstdc++']
def configure_mac(self, cxx):
cxx.defines += ['OSX', '_OSX', 'POSIX', 'KE_ABSOLUTELY_NO_STL']
cxx.cflags += ['-mmacosx-version-min=10.7']
cxx.linkflags += [
'-mmacosx-version-min=10.7',
'-stdlib=libc++',
]
cxx.cxxflags += ['-stdlib=libc++']
def configure_windows(self, cxx):
cxx.defines += ['WIN32', '_WINDOWS']
def add_libamtl(self):
# Add libamtl.
self.libamtl = {}
for arch in self.archs:
def get_configure_fn(arch):
return lambda builder, name: self.StaticLibrary(builder, name, arch)
extra_vars = {'Configure': get_configure_fn(arch)}
libamtl = builder.Build('public/amtl/amtl/AMBuilder', extra_vars)
self.libamtl[arch] = libamtl.binary
def AddVersioning(self, binary, arch):
if builder.target.platform == 'windows':
binary.sources += ['version.rc']
binary.compiler.rcdefines += [
'BINARY_NAME="{0}"'.format(binary.outputFile),
'RC_COMPILE',
]
if self.use_auto_versioning():
binary.compiler.rcdefines += ['SM_GENERATED_BUILD']
elif builder.target.platform == 'mac':
if binary.type == 'library':
binary.compiler.postlink += [
'-compatibility_version', '1.0.0',
'-current_version', self.productVersion
]
if self.use_auto_versioning():
binary.compiler.linkflags += [self.versionlib[arch]]
binary.compiler.sourcedeps += SM.generated_headers
return binary
def LibraryBuilder(self, compiler, name, arch):
binary = compiler.Library(name)
AppendArchSuffix(binary, name, arch)
self.AddVersioning(binary, arch)
if binary.compiler.like('msvc'):
binary.compiler.linkflags += ['/SUBSYSTEM:WINDOWS']
return binary
def ProgramBuilder(self, compiler, name, arch):
binary = compiler.Program(name)
AppendArchSuffix(binary, name, arch)
self.AddVersioning(binary, arch)
if '-static-libgcc' in binary.compiler.linkflags:
binary.compiler.linkflags.remove('-static-libgcc')
if '-lgcc_eh' in binary.compiler.linkflags:
binary.compiler.linkflags.remove('-lgcc_eh')
if binary.compiler.like('gcc'):
binary.compiler.linkflags += ['-lstdc++', '-lpthread']
if binary.compiler.like('msvc'):
binary.compiler.linkflags += ['/SUBSYSTEM:CONSOLE']
return binary
def StaticLibraryBuilder(self, compiler, name, arch):
binary = compiler.StaticLibrary(name)
AppendArchSuffix(binary, name, arch)
return binary;
def Library(self, context, name, arch):
compiler = context.cxx.clone()
SetArchFlags(compiler, arch, builder.target.platform)
return self.LibraryBuilder(compiler, name, arch)
def Program(self, context, name, arch):
compiler = context.cxx.clone()
SetArchFlags(compiler, arch, builder.target.platform)
return self.ProgramBuilder(compiler, name, arch)
def StaticLibrary(self, context, name, arch):
compiler = context.cxx.clone()
SetArchFlags(compiler, arch, builder.target.platform)
return self.StaticLibraryBuilder(compiler, name, arch)
def ConfigureForExtension(self, context, compiler):
compiler.cxxincludes += [
os.path.join(context.currentSourcePath),
os.path.join(context.currentSourcePath, 'sdk'),
os.path.join(builder.sourcePath, 'public', 'extensions'),
os.path.join(builder.sourcePath, 'sourcepawn', 'include'),
os.path.join(builder.sourcePath, 'public', 'amtl', 'amtl'),
os.path.join(builder.sourcePath, 'public', 'amtl'),
]
return compiler
def ExtLibrary(self, context, name, arch):
binary = self.Library(context, name, arch)
self.ConfigureForExtension(context, binary.compiler)
return binary
def ConfigureForHL2(self, binary, sdk, arch):
compiler = binary.compiler
SetArchFlags(compiler, arch, builder.target.platform)
compiler.cxxincludes += [
os.path.join(self.mms_root, 'core'),
os.path.join(self.mms_root, 'core', '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']
compiler.linkflags += ['legacy_stdio_definitions.lib']
else:
compiler.defines += ['COMPILER_GCC']
if arch == 'x64':
compiler.defines += ['X64BITS', 'PLATFORM_64BITS']
# 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 builder.target.platform == 'linux':
if sdk.name in ['csgo', 'blade']:
compiler.linkflags.remove('-static-libstdc++')
compiler.linkflags += ['-lstdc++']
compiler.defines += ['_GLIBCXX_USE_CXX11_ABI=0']
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')
elif arch == 'x64':
lib_folder = os.path.join(sdk.path, 'lib', 'linux64')
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')
elif arch == 'x64':
lib_folder = os.path.join(sdk.path, 'lib', 'osx64')
else:
lib_folder = os.path.join(sdk.path, 'lib', 'mac')
if builder.target.platform in ['linux', 'mac']:
if sdk.name in ['sdk2013', 'bms'] or arch == 'x64':
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']:
if arch == 'x64':
compiler.postlink += [compiler.Dep(os.path.join(lib_folder, 'interfaces.a'))]
else:
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 arch == 'x64' and sdk.name in ['csgo', 'blade']:
dynamic_libs = ['libtier0_client.so', 'libvstdlib_client.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, arch):
binary = self.Library(context, name, arch)
self.ConfigureForExtension(context, binary.compiler)
return self.ConfigureForHL2(binary, sdk, arch)
def HL2Project(self, context, name):
project = context.cxx.LibraryProject(name)
self.ConfigureForExtension(context, project.compiler)
return project
def HL2Config(self, project, name, sdk, arch):
binary = project.Configure(name, '{0} - {1}'.format(self.tag, sdk.name))
AppendArchSuffix(binary, name, arch)
self.AddVersioning(binary, arch)
return self.ConfigureForHL2(binary, sdk, arch)
SM = SMConfig()
SM.detectProductVersion()
SM.detectSDKs()
SM.configure()
SM.add_libamtl()
if SM.use_auto_versioning():
SM.generated_headers = builder.Build(
'tools/buildbot/Versioning',
{ 'SM': SM }
)
SM.versionlib = builder.Build(
'versionlib/AMBuilder',
{ 'SM': SM }
)
# Build SourcePawn externally.
SP = builder.Build('sourcepawn/AMBuildScript', {
'external_root': SM,
'external_amtl': os.path.join(builder.sourcePath, 'public', 'amtl'),
'external_build': ['core'],
})
if len(SP.spcomp) > 1:
SM.spcomp = SP.spcomp['x86']
else:
SM.spcomp = SP.spcomp[list(SP.spcomp.keys())[0]]
SM.spcomp_bins = list(SP.spcomp.values())
for arch in SM.archs:
SM.binaries += [
SP.libsourcepawn[arch]
]
BuildScripts = [
'loader/AMBuilder',
'core/AMBuilder',
'core/logic/AMBuilder',
'extensions/bintools/AMBuilder',
'extensions/clientprefs/AMBuilder',
'extensions/curl/AMBuilder',
'extensions/cstrike/AMBuilder',
'extensions/geoip/AMBuilder',
'extensions/mysql/AMBuilder',
'extensions/regex/AMBuilder',
'extensions/sdkhooks/AMBuilder',
'extensions/sdktools/AMBuilder',
'extensions/sqlite/AMBuilder',
'extensions/tf2/AMBuilder',
'extensions/topmenus/AMBuilder',
'extensions/updater/AMBuilder',
]
if builder.backend == 'amb2':
BuildScripts += [
'plugins/AMBuilder',
'tools/buildbot/PackageScript',
]
builder.Build(BuildScripts, { 'SM': SM })
if builder.options.breakpad_dump:
builder.Build('tools/buildbot/BreakpadSymbols', { 'SM': SM })
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