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AMBuildScript
author David Anderson <danderson@mozilla.com>
Thu Jul 26 00:25:11 2012 -0700 (2012-07-26)
changeset 102 6726ff987b9b
parent 99 8d6f0341c367
child 106 8534dbfb8c1a
permissions -rw-r--r--
Push build. 
     1 # vim: set ts=2 sw=2 tw=99 noet ft=python:
     2 # 
     3 # Copyright (C) 2004-2012 David Anderson
     4 # 
     5 # This file is part of SourcePawn.
     6 # 
     7 # SourcePawn is free software: you can redistribute it and/or modify it under
     8 # the terms of the GNU General Public License as published by the Free
     9 # Software Foundation, either version 3 of the License, or (at your option)
    10 # any later version.
    11 # 
    12 # SourcePawn is distributed in the hope that it will be useful, but WITHOUT ANY
    13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    14 # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
    15 # 
    16 # You should have received a copy of the GNU General Public License along with
    17 # SourcePawn. If not, see http://www.gnu.org/licenses/.
    18 #
    19 
    20 import os
    21 import sys
    22 from ambuild.command import SymlinkCommand
    23 
    24 class KE:
    25 	def __init__(self):
    26 		self.compiler = Cpp.Compiler()
    27 
    28 		if AMBuild.mode == 'config':
    29 			#Detect compilers
    30 			self.compiler.DetectAll(AMBuild)
    31 
    32 			#Set up defines
    33 			cxx = self.compiler.cxx
    34 			if isinstance(cxx, Cpp.CompatGCC):
    35 				if isinstance(cxx, Cpp.GCC):
    36 					self.vendor = 'gcc'
    37 				elif isinstance(cxx, Cpp.Clang):
    38 					self.vendor = 'clang'
    39 				self.compiler.AddToListVar('CFLAGS', '-pipe')
    40 				self.compiler.AddToListVar('CFLAGS', '-fno-strict-aliasing')
    41 				if (self.vendor == 'gcc' and cxx.majorVersion >= 4) or self.vendor == 'clang':
    42 					self.compiler.AddToListVar('CFLAGS', '-fvisibility=hidden')
    43 					self.compiler.AddToListVar('CXXFLAGS', '-fvisibility-inlines-hidden')
    44 				self.compiler.AddToListVar('CFLAGS', '-Wall')
    45 				self.compiler.AddToListVar('CFLAGS', '-Werror')
    46 				self.compiler.AddToListVar('CFLAGS', '-Wno-switch')
    47 
    48 				if AMBuild.options.arch == 'x86':
    49 					self.compiler.AddToListVar('CFLAGS', '-m32')
    50 					self.compiler.AddToListVar('POSTLINKFLAGS', '-m32')
    51 				elif AMBuild.options.arch == 'x64':
    52 					self.compiler.AddToListVar('CFLAGS', '-m64')
    53 					self.compiler.AddToListVar('POSTLINKFLAGS', '-m64')
    54 				elif AMBuild.options.arch:
    55 					raise Exception('Unknown architecture: {0}'.format(AMBuild.options.arch))
    56 
    57 				# Disable some stuff we don't use, that gives us better binary
    58         # compatibility on Linux.
    59 				self.compiler.AddToListVar('CXXFLAGS', '-fno-exceptions')
    60 				self.compiler.AddToListVar('CXXFLAGS', '-fno-rtti')
    61 				self.compiler.AddToListVar('CXXFLAGS', '-fno-threadsafe-statics')
    62 
    63 				# We don't really care about these.
    64 				self.compiler.AddToListVar('CXXFLAGS', '-Wno-non-virtual-dtor')
    65 				self.compiler.AddToListVar('CXXFLAGS', '-Wno-overloaded-virtual')
    66 
    67 				# The compiler is too aggressive about what what should be a valid offsetof.
    68 				self.compiler.AddToListVar('CXXFLAGS', '-Wno-invalid-offsetof')
    69 
    70 				# This would otherwise forbid ((x = y) == NULL) in clang apparently.
    71 				if self.vendor == 'clang':
    72 					self.compiler.AddToListVar('CXXFLAGS', '-Wno-null-arithmetic')
    73 
    74 				if (self.vendor == 'gcc' and cxx.majorVersion >= 4 and cxx.minorVersion >= 7) or \
    75 						(self.vendor == 'clang' and cxx.majorVersion >= 3):
    76 					self.compiler.AddToListVar('CXXFLAGS', '-Wno-delete-non-virtual-dtor')
    77 
    78 				self.compiler.AddToListVar('POSTLINKFLAGS', '-lm')
    79 			elif isinstance(cxx, Cpp.MSVC):
    80 				self.vendor = 'msvc'
    81 				if AMBuild.options.debug == '1':
    82 					self.compiler.AddToListVar('CFLAGS', '/MTd')
    83 					self.compiler.AddToListVar('POSTLINKFLAGS', '/NODEFAULTLIB:libcmt')
    84 				else:
    85 					self.compiler.AddToListVar('CFLAGS', '/MT')
    86 				self.compiler.AddToListVar('CDEFINES', '_CRT_SECURE_NO_DEPRECATE')
    87 				self.compiler.AddToListVar('CDEFINES', '_CRT_SECURE_NO_WARNINGS')
    88 				self.compiler.AddToListVar('CDEFINES', '_CRT_NONSTDC_NO_DEPRECATE')
    89 				self.compiler.AddToListVar('CXXFLAGS', '/EHsc')
    90 				self.compiler.AddToListVar('CXXFLAGS', '/GR-')
    91 				self.compiler.AddToListVar('CFLAGS', '/W3')
    92 				self.compiler.AddToListVar('CFLAGS', '/nologo')
    93 				self.compiler.AddToListVar('CFLAGS', '/Zi')
    94 				self.compiler.AddToListVar('CXXFLAGS', '/TP')
    95 				self.compiler.AddToListVar('POSTLINKFLAGS', '/DEBUG')
    96 
    97 				# if AMBuild.options.arch == 'x86':
    98 				# 	self.compiler.AddToListVar('POSTLINKFLAGS', '/MACHINE:X86')
    99 				# elif AMBuild.options.arch == 'x64':
   100 				# 	self.compiler.AddToListVar('POSTLINKFLAGS', '/MACHINE:X64')
   101 				# elif AMBuild.options.arch:
   102 				# 	raise Exception('Unknown architecture: {0}'.format(AMBuild.options.arch))
   103 
   104 				self.compiler.AddToListVar('POSTLINKFLAGS', 'kernel32.lib')
   105 				self.compiler.AddToListVar('POSTLINKFLAGS', 'user32.lib')
   106 				self.compiler.AddToListVar('POSTLINKFLAGS', 'gdi32.lib')
   107 				self.compiler.AddToListVar('POSTLINKFLAGS', 'winspool.lib')
   108 				self.compiler.AddToListVar('POSTLINKFLAGS', 'comdlg32.lib')
   109 				self.compiler.AddToListVar('POSTLINKFLAGS', 'advapi32.lib')
   110 				self.compiler.AddToListVar('POSTLINKFLAGS', 'shell32.lib')
   111 				self.compiler.AddToListVar('POSTLINKFLAGS', 'ole32.lib')
   112 				self.compiler.AddToListVar('POSTLINKFLAGS', 'oleaut32.lib')
   113 				self.compiler.AddToListVar('POSTLINKFLAGS', 'uuid.lib')
   114 				self.compiler.AddToListVar('POSTLINKFLAGS', 'odbc32.lib')
   115 				self.compiler.AddToListVar('POSTLINKFLAGS', 'odbccp32.lib')
   116 
   117 			#Optimization
   118 			if AMBuild.options.opt == '1':
   119 				self.compiler.AddToListVar('CDEFINES', 'NDEBUG')
   120 				if self.vendor == 'gcc' or self.vendor == 'clang':
   121 					self.compiler.AddToListVar('CFLAGS', '-O3')
   122 				elif self.vendor == 'msvc':
   123 					self.compiler.AddToListVar('CFLAGS', '/Ox')
   124 					self.compiler.AddToListVar('POSTLINKFLAGS', '/OPT:ICF')
   125 					self.compiler.AddToListVar('POSTLINKFLAGS', '/OPT:REF')
   126 
   127 			#Debugging
   128 			if AMBuild.options.debug == '1':
   129 				if self.vendor == 'gcc' or self.vendor == 'clang':
   130 					self.compiler.AddToListVar('CFLAGS', '-g3')
   131 				elif self.vendor == 'msvc':
   132 					self.compiler.AddToListVar('CFLAGS', '/Od')
   133 					self.compiler.AddToListVar('CFLAGS', '/RTC1')
   134 
   135 			#Platform-specifics
   136 			if AMBuild.target['platform'] == 'linux':
   137 				self.compiler.AddToListVar('CDEFINES', '_LINUX')
   138 				if self.vendor == 'gcc':
   139 					self.compiler.AddToListVar('POSTLINKFLAGS', '-static-libgcc')
   140 				if self.vendor == 'clang':
   141 					self.compiler.AddToListVar('POSTLINKFLAGS', '-lgcc_eh')
   142 			elif AMBuild.target['platform'] == 'darwin':
   143 				self.compiler.AddToListVar('POSTLINKFLAGS', '-mmacosx-version-min=10.5')
   144 				if AMBuild.options.arch == 'x86':
   145 					self.compiler.AddToListVar('POSTLINKFLAGS', ['-arch', 'i386'])
   146 				elif AMBuild.options.arch == 'x64':
   147 					self.compiler.AddToListVar('POSTLINKFLAGS', ['-arch', 'x86_64'])
   148 				self.compiler.AddToListVar('POSTLINKFLAGS', '-lstdc++')
   149 
   150 				# For OS X dylib versioning
   151 				import re
   152 				productFile = open(os.path.join(AMBuild.sourceFolder, 'product.version'), 'r')
   153 				productContents = productFile.read()
   154 				productFile.close()
   155 				m = re.match('(\d+)\.(\d+)\.(\d+).*', productContents)
   156 				if m == None:
   157 					self.version = '1.0.0'
   158 				else:
   159 					major, minor, release = m.groups()
   160 					self.version = '{0}.{1}.{2}'.format(major, minor, release)
   161 				AMBuild.cache.CacheVariable('version', self.version)
   162 
   163 			#Finish up
   164 			self.compiler.ToConfig(AMBuild, 'compiler')
   165 			AMBuild.cache.CacheVariable('vendor', self.vendor)
   166 			self.targetMap = { }
   167 			AMBuild.cache.CacheVariable('targetMap', self.targetMap)
   168 		else:
   169 			self.compiler.FromConfig(AMBuild, 'compiler')
   170 			self.targetMap = AMBuild.cache['targetMap']
   171 
   172 	def DefaultCompiler(self):
   173 		return self.compiler.Clone()
   174 
   175 	def JobMatters(self, jobname):
   176 		file = sys._getframe().f_code.co_filename
   177 		if AMBuild.mode == 'config':
   178 			self.targetMap[jobname] = file
   179 			return True
   180 		if len(AMBuild.args) == 0:
   181 			return True
   182 		if not jobname in AMBuild.args:
   183 			return False
   184 
   185 ke = KE()
   186 globals = {
   187 	'KE': ke
   188 }
   189 
   190 FileList = [
   191 		['src', 'AMBuild.library'],
   192 		['src', 'AMBuild.shell']
   193 	]
   194 
   195 for parts in FileList:
   196 	AMBuild.Include(os.path.join(*parts), globals)
   197
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