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Diffstat (limited to 'winddk.py')
| -rw-r--r-- | winddk.py | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/winddk.py b/winddk.py new file mode 100644 index 00000000000..af4335dbb01 --- /dev/null +++ b/winddk.py @@ -0,0 +1,222 @@ +"""engine.SCons.Tool.msvc + +Tool-specific initialization for Microsoft Visual C/C++. + +There normally shouldn't be any need to import this module directly. +It will usually be imported through the generic SCons.Tool.Tool() +selection method. + +""" + +# +# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007 The SCons Foundation +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY +# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE +# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# + +__revision__ = "src/engine/SCons/Tool/msvc.py 2523 2007/12/12 09:37:41 knight" + +import os.path +import re +import string + +import SCons.Action +import SCons.Builder +import SCons.Errors +import SCons.Platform.win32 +import SCons.Tool +import SCons.Tool.mslib +import SCons.Tool.mslink +import SCons.Util +import SCons.Warnings + +CSuffixes = ['.c', '.C'] +CXXSuffixes = ['.cc', '.cpp', '.cxx', '.c++', '.C++'] + +def get_winddk_paths(env, version=None): + """Return a 3-tuple of (INCLUDE, LIB, PATH) as the values + of those three environment variables that should be set + in order to execute the MSVC tools properly.""" + + WINDDKdir = None + exe_paths = [] + lib_paths = [] + include_paths = [] + + if 'BASEDIR' in os.environ: + WINDDKdir = os.environ['BASEDIR'] + else: + WINDDKdir = "C:\\WINDDK\\3790.1830" + + exe_paths.append( os.path.join(WINDDKdir, 'bin') ) + exe_paths.append( os.path.join(WINDDKdir, 'bin\\x86') ) + include_paths.append( os.path.join(WINDDKdir, 'inc\\wxp') ) + lib_paths.append( os.path.join(WINDDKdir, 'lib') ) + + include_path = string.join( include_paths, os.pathsep ) + lib_path = string.join(lib_paths, os.pathsep ) + exe_path = string.join(exe_paths, os.pathsep ) + return (include_path, lib_path, exe_path) + +def validate_vars(env): + """Validate the PCH and PCHSTOP construction variables.""" + if env.has_key('PCH') and env['PCH']: + if not env.has_key('PCHSTOP'): + raise SCons.Errors.UserError, "The PCHSTOP construction must be defined if PCH is defined." + if not SCons.Util.is_String(env['PCHSTOP']): + raise SCons.Errors.UserError, "The PCHSTOP construction variable must be a string: %r"%env['PCHSTOP'] + +def pch_emitter(target, source, env): + """Adds the object file target.""" + + validate_vars(env) + + pch = None + obj = None + + for t in target: + if SCons.Util.splitext(str(t))[1] == '.pch': + pch = t + if SCons.Util.splitext(str(t))[1] == '.obj': + obj = t + + if not obj: + obj = SCons.Util.splitext(str(pch))[0]+'.obj' + + target = [pch, obj] # pch must be first, and obj second for the PCHCOM to work + + return (target, source) + +def object_emitter(target, source, env, parent_emitter): + """Sets up the PCH dependencies for an object file.""" + + validate_vars(env) + + parent_emitter(target, source, env) + + if env.has_key('PCH') and env['PCH']: + env.Depends(target, env['PCH']) + + return (target, source) + +def static_object_emitter(target, source, env): + return object_emitter(target, source, env, + SCons.Defaults.StaticObjectEmitter) + +def shared_object_emitter(target, source, env): + return object_emitter(target, source, env, + SCons.Defaults.SharedObjectEmitter) + +pch_action = SCons.Action.Action('$PCHCOM', '$PCHCOMSTR') +pch_builder = SCons.Builder.Builder(action=pch_action, suffix='.pch', + emitter=pch_emitter, + source_scanner=SCons.Tool.SourceFileScanner) +res_action = SCons.Action.Action('$RCCOM', '$RCCOMSTR') +res_builder = SCons.Builder.Builder(action=res_action, + src_suffix='.rc', + suffix='.res', + src_builder=[], + source_scanner=SCons.Tool.SourceFileScanner) +SCons.Tool.SourceFileScanner.add_scanner('.rc', SCons.Defaults.CScan) + +def generate(env): + """Add Builders and construction variables for MSVC++ to an Environment.""" + static_obj, shared_obj = SCons.Tool.createObjBuilders(env) + + for suffix in CSuffixes: + static_obj.add_action(suffix, SCons.Defaults.CAction) + shared_obj.add_action(suffix, SCons.Defaults.ShCAction) + static_obj.add_emitter(suffix, static_object_emitter) + shared_obj.add_emitter(suffix, shared_object_emitter) + + for suffix in CXXSuffixes: + static_obj.add_action(suffix, SCons.Defaults.CXXAction) + shared_obj.add_action(suffix, SCons.Defaults.ShCXXAction) + static_obj.add_emitter(suffix, static_object_emitter) + shared_obj.add_emitter(suffix, shared_object_emitter) + + env['CCPDBFLAGS'] = SCons.Util.CLVar(['${(PDB and "/Z7") or ""}']) + env['CCPCHFLAGS'] = SCons.Util.CLVar(['${(PCH and "/Yu%s /Fp%s"%(PCHSTOP or "",File(PCH))) or ""}']) + env['CCCOMFLAGS'] = '$CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS /c $SOURCES /Fo$TARGET $CCPCHFLAGS $CCPDBFLAGS' + env['CC'] = 'cl' + env['CCFLAGS'] = SCons.Util.CLVar('/nologo') + env['CFLAGS'] = SCons.Util.CLVar('') + env['CCCOM'] = '$CC $CFLAGS $CCFLAGS $CCCOMFLAGS' + env['SHCC'] = '$CC' + env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS') + env['SHCFLAGS'] = SCons.Util.CLVar('$CFLAGS') + env['SHCCCOM'] = '$SHCC $SHCFLAGS $SHCCFLAGS $CCCOMFLAGS' + env['CXX'] = '$CC' + env['CXXFLAGS'] = SCons.Util.CLVar('$CCFLAGS $( /TP $)') + env['CXXCOM'] = '$CXX $CXXFLAGS $CCCOMFLAGS' + env['SHCXX'] = '$CXX' + env['SHCXXFLAGS'] = SCons.Util.CLVar('$CXXFLAGS') + env['SHCXXCOM'] = '$SHCXX $SHCXXFLAGS $CCCOMFLAGS' + env['CPPDEFPREFIX'] = '/D' + env['CPPDEFSUFFIX'] = '' + env['INCPREFIX'] = '/I' + env['INCSUFFIX'] = '' +# env.Append(OBJEMITTER = [static_object_emitter]) +# env.Append(SHOBJEMITTER = [shared_object_emitter]) + env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1 + + env['RC'] = 'rc' + env['RCFLAGS'] = SCons.Util.CLVar('') + env['RCCOM'] = '$RC $_CPPDEFFLAGS $_CPPINCFLAGS $RCFLAGS /fo$TARGET $SOURCES' + env['BUILDERS']['RES'] = res_builder + env['OBJPREFIX'] = '' + env['OBJSUFFIX'] = '.obj' + env['SHOBJPREFIX'] = '$OBJPREFIX' + env['SHOBJSUFFIX'] = '$OBJSUFFIX' + + try: + include_path, lib_path, exe_path = get_winddk_paths(env) + + # since other tools can set these, we just make sure that the + # relevant stuff from MSVS is in there somewhere. + env.PrependENVPath('INCLUDE', include_path) + env.PrependENVPath('LIB', lib_path) + env.PrependENVPath('PATH', exe_path) + except (SCons.Util.RegError, SCons.Errors.InternalError): + pass + + env['CFILESUFFIX'] = '.c' + env['CXXFILESUFFIX'] = '.cc' + + env['PCHPDBFLAGS'] = SCons.Util.CLVar(['${(PDB and "/Yd") or ""}']) + env['PCHCOM'] = '$CXX $CXXFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS /c $SOURCES /Fo${TARGETS[1]} /Yc$PCHSTOP /Fp${TARGETS[0]} $CCPDBFLAGS $PCHPDBFLAGS' + env['BUILDERS']['PCH'] = pch_builder + + env['AR'] = 'lib' + env['ARFLAGS'] = SCons.Util.CLVar('/nologo') + env['ARCOM'] = "${TEMPFILE('$AR $ARFLAGS /OUT:$TARGET $SOURCES')}" + env['LIBPREFIX'] = '' + env['LIBSUFFIX'] = '.lib' + + SCons.Tool.mslink.generate(env) + + if not env.has_key('ENV'): + env['ENV'] = {} + if not env['ENV'].has_key('SystemRoot'): # required for dlls in the winsxs folders + env['ENV']['SystemRoot'] = SCons.Platform.win32.get_system_root() + +def exists(env): + return env.Detect('cl') + |