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AMBuildScript
author David Anderson <dvander@alliedmods.net>
Mon Nov 19 02:12:13 2012 -0800 (2012-11-19)
changeset 221 0c588a96837c
parent 113 ed16a8e3ec5f
child 251 ca99a81745fe
permissions -rw-r--r--
Re-add line and column information to bytecode. 
     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 				self.compiler.AddToListVar('POSTLINKFLAGS', 'kernel32.lib')
    98 				self.compiler.AddToListVar('POSTLINKFLAGS', 'user32.lib')
    99 				self.compiler.AddToListVar('POSTLINKFLAGS', 'gdi32.lib')
   100 				self.compiler.AddToListVar('POSTLINKFLAGS', 'winspool.lib')
   101 				self.compiler.AddToListVar('POSTLINKFLAGS', 'comdlg32.lib')
   102 				self.compiler.AddToListVar('POSTLINKFLAGS', 'advapi32.lib')
   103 				self.compiler.AddToListVar('POSTLINKFLAGS', 'shell32.lib')
   104 				self.compiler.AddToListVar('POSTLINKFLAGS', 'ole32.lib')
   105 				self.compiler.AddToListVar('POSTLINKFLAGS', 'oleaut32.lib')
   106 				self.compiler.AddToListVar('POSTLINKFLAGS', 'uuid.lib')
   107 				self.compiler.AddToListVar('POSTLINKFLAGS', 'odbc32.lib')
   108 				self.compiler.AddToListVar('POSTLINKFLAGS', 'odbccp32.lib')
   109 
   110 			#Optimization
   111 			if AMBuild.options.opt == '1':
   112 				self.compiler.AddToListVar('CDEFINES', 'NDEBUG')
   113 				if self.vendor == 'gcc' or self.vendor == 'clang':
   114 					self.compiler.AddToListVar('CFLAGS', '-O3')
   115 				elif self.vendor == 'msvc':
   116 					self.compiler.AddToListVar('CFLAGS', '/Ox')
   117 					self.compiler.AddToListVar('POSTLINKFLAGS', '/OPT:ICF')
   118 					self.compiler.AddToListVar('POSTLINKFLAGS', '/OPT:REF')
   119 
   120 			#Debugging
   121 			if AMBuild.options.debug == '1':
   122 				if self.vendor == 'gcc' or self.vendor == 'clang':
   123 					self.compiler.AddToListVar('CFLAGS', '-g3')
   124 				elif self.vendor == 'msvc':
   125 					self.compiler.AddToListVar('CFLAGS', '/Od')
   126 					self.compiler.AddToListVar('CFLAGS', '/RTC1')
   127 
   128 			#Platform-specifics
   129 			if AMBuild.target['platform'] == 'linux':
   130 				self.compiler.AddToListVar('CDEFINES', '_LINUX')
   131 				if self.vendor == 'gcc':
   132 					self.compiler.AddToListVar('POSTLINKFLAGS', '-static-libgcc')
   133 				if self.vendor == 'clang':
   134 					self.compiler.AddToListVar('POSTLINKFLAGS', '-lgcc_eh')
   135 			elif AMBuild.target['platform'] == 'darwin':
   136 				self.compiler.AddToListVar('POSTLINKFLAGS', '-mmacosx-version-min=10.5')
   137 				if AMBuild.options.arch == 'x86':
   138 					self.compiler.AddToListVar('POSTLINKFLAGS', ['-arch', 'i386'])
   139 				elif AMBuild.options.arch == 'x64':
   140 					self.compiler.AddToListVar('POSTLINKFLAGS', ['-arch', 'x86_64'])
   141 				self.compiler.AddToListVar('POSTLINKFLAGS', '-lstdc++')
   142 
   143 				# For OS X dylib versioning
   144 				import re
   145 				productFile = open(os.path.join(AMBuild.sourceFolder, 'product.version'), 'r')
   146 				productContents = productFile.read()
   147 				productFile.close()
   148 				m = re.match('(\d+)\.(\d+)\.(\d+).*', productContents)
   149 				if m == None:
   150 					self.version = '1.0.0'
   151 				else:
   152 					major, minor, release = m.groups()
   153 					self.version = '{0}.{1}.{2}'.format(major, minor, release)
   154 				AMBuild.cache.CacheVariable('version', self.version)
   155 
   156 			#Finish up
   157 			self.compiler.ToConfig(AMBuild, 'compiler')
   158 			AMBuild.cache.CacheVariable('vendor', self.vendor)
   159 			self.targetMap = { }
   160 			AMBuild.cache.CacheVariable('targetMap', self.targetMap)
   161 		else:
   162 			self.compiler.FromConfig(AMBuild, 'compiler')
   163 			self.targetMap = AMBuild.cache['targetMap']
   164 
   165 	def DefaultCompiler(self):
   166 		return self.compiler.Clone()
   167 
   168 	def JobMatters(self, jobname):
   169 		file = sys._getframe().f_code.co_filename
   170 		if AMBuild.mode == 'config':
   171 			self.targetMap[jobname] = file
   172 			return True
   173 		if len(AMBuild.args) == 0:
   174 			return True
   175 		if not jobname in AMBuild.args:
   176 			return False
   177 
   178 ke = KE()
   179 globals = {
   180 	'KE': ke
   181 }
   182 
   183 FileList = [
   184 		['src', 'AMBuild.library'],
   185 		['src', 'AMBuild.shell'],
   186 		['AMBuild.dist']
   187 	]
   188 
   189 for parts in FileList:
   190 	AMBuild.Include(os.path.join(*parts), globals)
   191
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