first commit
This commit is contained in:
+307
@@ -0,0 +1,307 @@
|
||||
# vim: set sts=2 ts=8 sw=2 tw=99 et ft=python:
|
||||
import os
|
||||
|
||||
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):
|
||||
if compiler.behavior == 'gcc':
|
||||
if compiler.target.arch == 'x86_64':
|
||||
compiler.cflags += ['-fPIC']
|
||||
elif compiler.like('msvc'):
|
||||
if compiler.target.arch == 'x86_64':
|
||||
compiler.defines += ['WIN64']
|
||||
|
||||
class ExtensionConfig(object):
|
||||
def __init__(self):
|
||||
self.extensions = []
|
||||
self.sm_root = None
|
||||
self.all_targets = []
|
||||
self.target_archs = set()
|
||||
|
||||
if builder.options.targets:
|
||||
target_archs = builder.options.targets.split(',')
|
||||
else:
|
||||
target_archs = ['x86']
|
||||
|
||||
for arch in target_archs:
|
||||
try:
|
||||
cxx = builder.DetectCxx(target_arch = arch)
|
||||
self.target_archs.add(cxx.target.arch)
|
||||
except Exception as e:
|
||||
# Error if archs were manually overridden.
|
||||
if builder.options.targets:
|
||||
raise
|
||||
print('Skipping target {}: {}'.format(arch, e))
|
||||
continue
|
||||
self.all_targets.append(cxx)
|
||||
|
||||
if not self.all_targets:
|
||||
raise Exception('No suitable C/C++ compiler was found.')
|
||||
|
||||
@property
|
||||
def tag(self):
|
||||
if builder.options.debug == '1':
|
||||
return 'Debug'
|
||||
return 'Release'
|
||||
|
||||
def detectSourceMod(self):
|
||||
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('SOURCEMOD110', 'sourcemod-1.10')
|
||||
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)
|
||||
|
||||
def configure(self):
|
||||
for cxx in self.all_targets:
|
||||
self.configure_cxx(cxx)
|
||||
|
||||
def configure_cxx(self, cxx):
|
||||
if cxx.family == 'msvc':
|
||||
if cxx.version < 1900:
|
||||
raise Exception('MSVC 2015 or later is required.')
|
||||
elif cxx.family == 'gcc':
|
||||
if cxx.version < 'gcc-4.9':
|
||||
raise Exception('GCC 4.9 or later is required.')
|
||||
elif cxx.family == 'clang':
|
||||
if cxx.version < 'clang-3.4':
|
||||
raise Exception('Clang 3.4 or later is required.')
|
||||
|
||||
if cxx.like('gcc'):
|
||||
self.configure_gcc(cxx)
|
||||
elif cxx.family == 'msvc':
|
||||
self.configure_msvc(cxx)
|
||||
|
||||
# Optimization
|
||||
if builder.options.opt == '1':
|
||||
cxx.defines += ['NDEBUG']
|
||||
|
||||
# Debugging
|
||||
if builder.options.debug == '1':
|
||||
cxx.defines += ['DEBUG', '_DEBUG']
|
||||
|
||||
# Platform-specifics
|
||||
if cxx.target.platform == 'linux':
|
||||
self.configure_linux(cxx)
|
||||
elif cxx.target.platform == 'mac':
|
||||
self.configure_mac(cxx)
|
||||
elif cxx.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',
|
||||
'-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-exceptions',
|
||||
'-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']
|
||||
|
||||
if have_gcc:
|
||||
cxx.cflags += ['-mfpmath=sse']
|
||||
cxx.cflags += ['-Wno-maybe-uninitialized']
|
||||
|
||||
if builder.options.opt == '1':
|
||||
cxx.cflags += ['-O3']
|
||||
|
||||
# This needs to be after our optimization flags which could otherwise disable it.
|
||||
# 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']
|
||||
cxx.linkflags += ['-Wl,--exclude-libs,ALL', '-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']
|
||||
cxx.cflags += ['-mmacosx-version-min=10.7']
|
||||
cxx.linkflags += [
|
||||
'-mmacosx-version-min=10.7',
|
||||
'-lc++',
|
||||
'-stdlib=libc++',
|
||||
]
|
||||
cxx.cxxflags += ['-stdlib=libc++']
|
||||
|
||||
def configure_windows(self, cxx):
|
||||
cxx.defines += ['WIN32', '_WINDOWS']
|
||||
|
||||
def ConfigureForExtension(self, context, compiler):
|
||||
compiler.cxxincludes += [
|
||||
os.path.join(context.currentSourcePath),
|
||||
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 Library(self, context, compiler, name):
|
||||
compiler = compiler.clone()
|
||||
SetArchFlags(compiler)
|
||||
self.ConfigureForExtension(context, compiler)
|
||||
return compiler.Library(name)
|
||||
|
||||
def StaticLibrary(self, context, compiler, name):
|
||||
compiler = compiler.clone()
|
||||
SetArchFlags(compiler)
|
||||
return compiler.StaticLibrary(name)
|
||||
|
||||
Extension = ExtensionConfig()
|
||||
Extension.detectSourceMod()
|
||||
Extension.configure()
|
||||
|
||||
# This will clone the list and each cxx object as we recurse, preventing child
|
||||
# scripts from messing up global state.
|
||||
builder.targets = builder.CloneableList(Extension.all_targets)
|
||||
|
||||
# Add additional buildscripts here
|
||||
BuildScripts = [
|
||||
'AMBuilder',
|
||||
]
|
||||
|
||||
if builder.backend == 'amb2':
|
||||
BuildScripts += [
|
||||
'PackageScript',
|
||||
]
|
||||
|
||||
builder.Build(BuildScripts, {'Extension': Extension})
|
||||
|
||||
if builder.options.breakpad_dump:
|
||||
builder.Build('BreakpadSymbols', {'Extension': Extension})
|
||||
Reference in New Issue
Block a user