241 lines
		
	
	
		
			9.7 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			241 lines
		
	
	
		
			9.7 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
# vim: set ts=2 sw=2 tw=99 noet ft=python:
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import os
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import sys
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from ambuild.command import Command
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from ambuild.command import ShellCommand
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from ambuild.command import SymlinkCommand
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class ExtractDebugInfoCommand(Command):
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	def __init__(self, binary, outfile):
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		Command.__init__(self)
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		self.binary = binary
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		self.outfile = outfile
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	def run(self, runner, job):
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		if not self.binary.NeedsRelink(self.outfile):
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			return
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		if AMBuild.target['platform'] == 'linux':
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			job.AddCommand(ShellCommand('objcopy --only-keep-debug ' + self.outfile + ' ' + self.outfile + '.dbg'))
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			job.AddCommand(ShellCommand('objcopy --strip-debug ' + self.outfile))
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			job.AddCommand(ShellCommand('objcopy --add-gnu-debuglink=' + os.path.basename(self.outfile) + '.dbg ' + self.outfile))
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		elif AMBuild.target['platform'] == 'darwin':
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			job.AddCommand(ShellCommand('dsymutil ' + self.outfile))
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			job.AddCommand(ShellCommand('strip -S ' + self.outfile))
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class SM:
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	def __init__(self):
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		self.compiler = Cpp.Compiler()
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		if AMBuild.mode == 'config':
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			#Detect compilers
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			self.compiler.DetectAll(AMBuild)
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			#Detect variables
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			envvars = { 'SOURCEMOD': 'sourcemod-1.7' }
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			# Finds if a dict with `key` set to `value` is present on the dict of dicts `dictionary`
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			def findDictByKey(dictionary, key, value):
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				for index in dictionary:
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					elem = dictionary[index]
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					if elem[key] == value:
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						return (elem, index)
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				return None
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			for i in envvars:
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				if i in os.environ:
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					path = os.environ[i]
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					if not os.path.isdir(path):
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						raise Exception('Path for {0} was not found: {1}'.format(i, path))
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				else:
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					head = os.getcwd()
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					oldhead = None
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					while head != None and head != oldhead:
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						path = os.path.join(head, envvars[i])
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						if os.path.isdir(path):
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							break
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						oldhead = head
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						head, tail = os.path.split(head)
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					if head == None or head == oldhead:
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						raise Exception('Could not find a valid path for {0}'.format(i))
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				AMBuild.cache.CacheVariable(i, path)
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			#Set up defines
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			cxx = self.compiler.cxx
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			if isinstance(cxx, Cpp.CompatGCC):
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				if isinstance(cxx, Cpp.GCC):
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					self.vendor = 'gcc'
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				elif isinstance(cxx, Cpp.Clang):
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					self.vendor = 'clang'
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				self.compiler.AddToListVar('CDEFINES', 'stricmp=strcasecmp')
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				self.compiler.AddToListVar('CDEFINES', '_stricmp=strcasecmp')
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				self.compiler.AddToListVar('CDEFINES', '_snprintf=snprintf')
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				self.compiler.AddToListVar('CDEFINES', '_vsnprintf=vsnprintf')
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				self.compiler.AddToListVar('CFLAGS', '-pipe')
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				self.compiler.AddToListVar('CFLAGS', '-fno-strict-aliasing')
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				if (self.vendor == 'gcc' and cxx.majorVersion >= 4) or self.vendor == 'clang':
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					self.compiler.AddToListVar('CFLAGS', '-fvisibility=hidden')
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					self.compiler.AddToListVar('CXXFLAGS', '-fvisibility-inlines-hidden')
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				self.compiler.AddToListVar('CFLAGS', '-Wall')
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				self.compiler.AddToListVar('CFLAGS', '-Werror')
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				self.compiler.AddToListVar('CFLAGS', '-Wno-uninitialized')
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				self.compiler.AddToListVar('CFLAGS', '-Wno-unused')
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				self.compiler.AddToListVar('CFLAGS', '-Wno-switch')
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				self.compiler.AddToListVar('CFLAGS', '-msse')
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				self.compiler.AddToListVar('CFLAGS', '-g3')
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				self.compiler.AddToListVar('CFLAGS', '-m32')
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				self.compiler.AddToListVar('POSTLINKFLAGS', '-m32')
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				self.compiler.AddToListVar('POSTLINKFLAGS', '-Wl,-z,defs')
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				self.compiler.AddToListVar('CXXFLAGS', '-std=c++11')
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				self.compiler.AddToListVar('CXXFLAGS', '-fno-exceptions')
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				self.compiler.AddToListVar('CXXFLAGS', '-fno-threadsafe-statics')
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				self.compiler.AddToListVar('CXXFLAGS', '-Wno-non-virtual-dtor')
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				self.compiler.AddToListVar('CXXFLAGS', '-Wno-overloaded-virtual')
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				if (self.vendor == 'gcc' and cxx.majorVersion >= 4 and cxx.minorVersion >= 3) or \
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						(self.vendor == 'clang' and cxx.majorVersion >= 3):
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					self.compiler.AddToListVar('CXXFLAGS', '-Wno-delete-non-virtual-dtor')
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				self.compiler.AddToListVar('CDEFINES', 'HAVE_STDINT_H')
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				self.compiler.AddToListVar('CDEFINES', 'GNUC')
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				if self.vendor == 'gcc':
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					self.compiler.AddToListVar('CFLAGS', '-mfpmath=sse')
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			elif isinstance(cxx, Cpp.MSVC):
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				self.vendor = 'msvc'
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				if AMBuild.options.debug == '1':
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					self.compiler.AddToListVar('CFLAGS', '/MTd')
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					self.compiler.AddToListVar('POSTLINKFLAGS', '/NODEFAULTLIB:libcmt')
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				else:
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					self.compiler.AddToListVar('CFLAGS', '/MT')
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				self.compiler.AddToListVar('CDEFINES', '_CRT_SECURE_NO_DEPRECATE')
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				self.compiler.AddToListVar('CDEFINES', '_CRT_SECURE_NO_WARNINGS')
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				self.compiler.AddToListVar('CDEFINES', '_CRT_NONSTDC_NO_DEPRECATE')
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				self.compiler.AddToListVar('CXXFLAGS', '/EHsc')
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				self.compiler.AddToListVar('CFLAGS', '/W3')
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				self.compiler.AddToListVar('CFLAGS', '/nologo')
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				self.compiler.AddToListVar('CFLAGS', '/Zi')
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				self.compiler.AddToListVar('CXXFLAGS', '/TP')
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				self.compiler.AddToListVar('POSTLINKFLAGS', '/DEBUG')
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				self.compiler.AddToListVar('POSTLINKFLAGS', '/MACHINE:X86')
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				self.compiler.AddToListVar('POSTLINKFLAGS', '/SUBSYSTEM:WINDOWS')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'kernel32.lib')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'user32.lib')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'gdi32.lib')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'winspool.lib')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'comdlg32.lib')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'advapi32.lib')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'shell32.lib')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'ole32.lib')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'oleaut32.lib')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'uuid.lib')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'odbc32.lib')
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				self.compiler.AddToListVar('POSTLINKFLAGS', 'odbccp32.lib')
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			#Optimization
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			if AMBuild.options.opt == '1':
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				self.compiler.AddToListVar('CDEFINES', 'NDEBUG')
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				if self.vendor == 'gcc' or self.vendor == 'clang':
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					self.compiler.AddToListVar('CFLAGS', '-O3')
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				elif self.vendor == 'msvc':
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					self.compiler.AddToListVar('CFLAGS', '/Ox')
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					self.compiler.AddToListVar('POSTLINKFLAGS', '/OPT:ICF')
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					self.compiler.AddToListVar('POSTLINKFLAGS', '/OPT:REF')
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			#Debugging
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			if AMBuild.options.debug == '1':
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				self.compiler.AddToListVar('CDEFINES', 'DEBUG')
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				self.compiler.AddToListVar('CDEFINES', '_DEBUG')
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				if self.vendor == 'msvc':
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					self.compiler.AddToListVar('CFLAGS', '/Od')
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					self.compiler.AddToListVar('CFLAGS', '/RTC1')
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			#Platform-specifics
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			if AMBuild.target['platform'] == 'linux':
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				self.compiler.AddToListVar('CDEFINES', '_LINUX')
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				self.compiler.AddToListVar('CDEFINES', 'POSIX')
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				self.compiler.AddToListVar('CDEFINES', 'NO_MALLOC_OVERRIDE')
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				if self.vendor == 'gcc':
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					self.compiler.AddToListVar('POSTLINKFLAGS', '-static-libgcc')
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				if self.vendor == 'clang':
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					self.compiler.AddToListVar('POSTLINKFLAGS', '-lgcc_eh')
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			elif AMBuild.target['platform'] == 'darwin':
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				self.compiler.AddToListVar('CDEFINES', 'OSX')
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				self.compiler.AddToListVar('CDEFINES', '_OSX')
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				self.compiler.AddToListVar('POSTLINKFLAGS', '-mmacosx-version-min=10.5')
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				self.compiler.AddToListVar('POSTLINKFLAGS', ['-arch', 'i386'])
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				self.compiler.AddToListVar('POSTLINKFLAGS', '-lstdc++')
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				# For OS X dylib versioning
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				import re
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				productFile = open(os.path.join(AMBuild.sourceFolder, 'product.version'), 'r')
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				productContents = productFile.read()
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				productFile.close()
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				m = re.match('(\d+)\.(\d+)\.(\d+).*', productContents)
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				if m == None:
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					self.version = '1.0.0'
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				else:
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					major, minor, release = m.groups()
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					self.version = '{0}.{1}.{2}'.format(major, minor, release)
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				AMBuild.cache.CacheVariable('version', self.version)
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			elif AMBuild.target['platform'] == 'windows':
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				self.compiler.AddToListVar('CDEFINES', 'WIN32')
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				self.compiler.AddToListVar('CDEFINES', '_WINDOWS')
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			#Finish up
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			self.compiler.AddToListVar('CDEFINES', 'SOURCEMOD_BUILD')
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			self.compiler.AddToListVar('CDEFINES', 'SM_GENERATED_BUILD')
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			self.compiler.AddToListVar('CINCLUDES',
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			                           os.path.join(AMBuild.outputFolder, 'includes'))
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			self.compiler.ToConfig(AMBuild, 'compiler')
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			AMBuild.cache.CacheVariable('vendor', self.vendor)
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			self.targetMap = { }
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			AMBuild.cache.CacheVariable('targetMap', self.targetMap)
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		else:
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			self.compiler.FromConfig(AMBuild, 'compiler')
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			self.targetMap = AMBuild.cache['targetMap']
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		if AMBuild.target['platform'] == 'windows':
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			self.compiler.AddToListVar('RCINCLUDES', os.path.join(AMBuild.sourceFolder, 'extension'))
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	def DefaultCompiler(self):
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		return self.compiler.Clone()
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	def JobMatters(self, jobname):
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		file = sys._getframe().f_code.co_filename
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		if AMBuild.mode == 'config':
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			self.targetMap[jobname] = file
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			return True
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		if len(AMBuild.args) == 0:
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			return True
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		if not jobname in AMBuild.args:
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			return False
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	def AutoVersion(self, folder, binary):
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		if AMBuild.target['platform'] == 'windows':
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			env = {'RCDEFINES': ['BINARY_NAME="' + binary.binaryFile + '"', 'SM_GENERATED_BUILD']}
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			binary.AddResourceFile(os.path.join(folder, 'version.rc' ), env)
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		elif AMBuild.target['platform'] == 'darwin' and isinstance(binary, Cpp.LibraryBuilder):
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			binary.compiler['POSTLINKFLAGS'].extend(['-compatibility_version', '1.0.0'])
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			binary.compiler['POSTLINKFLAGS'].extend(['-current_version', AMBuild.cache['version']])
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		else:
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			return
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	def ExtractDebugInfo(self, job, binary):
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		src = os.path.join('..', AMBuild.outputFolder, job.workFolder, binary.binaryFile)
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		job.AddCommand(ExtractDebugInfoCommand(binary, src))
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sm = SM()
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globals = {
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	'SM': sm
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}
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AMBuild.Include(os.path.join('buildbot', 'Versioning'), globals)
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FileList = [
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		['extension', 'AMBuilder'],
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		['test', 'AMBuilder'],
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		['buildbot', 'PackageScript'],
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		['buildbot', 'BreakpadSymbols']
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	]
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for parts in FileList:
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	AMBuild.Include(os.path.join(*parts), globals)
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