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authorJosé Fonseca <jrfonseca@tungstengraphics.com>2008-02-23 19:49:08 +0900
committerJosé Fonseca <jrfonseca@tungstengraphics.com>2008-02-23 19:49:08 +0900
commit58a3d7dfd94453c25607106835fbbb3a54d42306 (patch)
tree528bfff532b8de724d5f9a232d0ef9a7cd8ebb4c /winddk.py
parente8de5c70e3370e9112a5facc870075eea60c4c46 (diff)
Revamp scons usage.
Diffstat (limited to 'winddk.py')
-rw-r--r--winddk.py222
1 files changed, 222 insertions, 0 deletions
diff --git a/winddk.py b/winddk.py
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+++ b/winddk.py
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+"""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')
+