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Diffstat (limited to 'engine/SCons/Tool/mwcc.py')
| -rw-r--r-- | engine/SCons/Tool/mwcc.py | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/engine/SCons/Tool/mwcc.py b/engine/SCons/Tool/mwcc.py new file mode 100644 index 0000000..6af7e0b --- /dev/null +++ b/engine/SCons/Tool/mwcc.py @@ -0,0 +1,208 @@ +"""SCons.Tool.mwcc + +Tool-specific initialization for the Metrowerks CodeWarrior compiler. + +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, 2008, 2009 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/mwcc.py 4577 2009/12/27 19:43:56 scons" + +import os +import os.path +import string + +import SCons.Util + +def set_vars(env): + """Set MWCW_VERSION, MWCW_VERSIONS, and some codewarrior environment vars + + MWCW_VERSIONS is set to a list of objects representing installed versions + + MWCW_VERSION is set to the version object that will be used for building. + MWCW_VERSION can be set to a string during Environment + construction to influence which version is chosen, otherwise + the latest one from MWCW_VERSIONS is used. + + Returns true if at least one version is found, false otherwise + """ + desired = env.get('MWCW_VERSION', '') + + # return right away if the variables are already set + if isinstance(desired, MWVersion): + return 1 + elif desired is None: + return 0 + + versions = find_versions() + version = None + + if desired: + for v in versions: + if str(v) == desired: + version = v + elif versions: + version = versions[-1] + + env['MWCW_VERSIONS'] = versions + env['MWCW_VERSION'] = version + + if version is None: + return 0 + + env.PrependENVPath('PATH', version.clpath) + env.PrependENVPath('PATH', version.dllpath) + ENV = env['ENV'] + ENV['CWFolder'] = version.path + ENV['LM_LICENSE_FILE'] = version.license + plus = lambda x: '+%s' % x + ENV['MWCIncludes'] = string.join(map(plus, version.includes), os.pathsep) + ENV['MWLibraries'] = string.join(map(plus, version.libs), os.pathsep) + return 1 + + +def find_versions(): + """Return a list of MWVersion objects representing installed versions""" + versions = [] + + ### This function finds CodeWarrior by reading from the registry on + ### Windows. Some other method needs to be implemented for other + ### platforms, maybe something that calls env.WhereIs('mwcc') + + if SCons.Util.can_read_reg: + try: + HLM = SCons.Util.HKEY_LOCAL_MACHINE + product = 'SOFTWARE\\Metrowerks\\CodeWarrior\\Product Versions' + product_key = SCons.Util.RegOpenKeyEx(HLM, product) + + i = 0 + while 1: + name = product + '\\' + SCons.Util.RegEnumKey(product_key, i) + name_key = SCons.Util.RegOpenKeyEx(HLM, name) + + try: + version = SCons.Util.RegQueryValueEx(name_key, 'VERSION') + path = SCons.Util.RegQueryValueEx(name_key, 'PATH') + mwv = MWVersion(version[0], path[0], 'Win32-X86') + versions.append(mwv) + except SCons.Util.RegError: + pass + + i = i + 1 + + except SCons.Util.RegError: + pass + + return versions + + +class MWVersion: + def __init__(self, version, path, platform): + self.version = version + self.path = path + self.platform = platform + self.clpath = os.path.join(path, 'Other Metrowerks Tools', + 'Command Line Tools') + self.dllpath = os.path.join(path, 'Bin') + + # The Metrowerks tools don't store any configuration data so they + # are totally dumb when it comes to locating standard headers, + # libraries, and other files, expecting all the information + # to be handed to them in environment variables. The members set + # below control what information scons injects into the environment + + ### The paths below give a normal build environment in CodeWarrior for + ### Windows, other versions of CodeWarrior might need different paths. + + msl = os.path.join(path, 'MSL') + support = os.path.join(path, '%s Support' % platform) + + self.license = os.path.join(path, 'license.dat') + self.includes = [msl, support] + self.libs = [msl, support] + + def __str__(self): + return self.version + + +CSuffixes = ['.c', '.C'] +CXXSuffixes = ['.cc', '.cpp', '.cxx', '.c++', '.C++'] + + +def generate(env): + """Add Builders and construction variables for the mwcc to an Environment.""" + import SCons.Defaults + import SCons.Tool + + set_vars(env) + + 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) + + for suffix in CXXSuffixes: + static_obj.add_action(suffix, SCons.Defaults.CXXAction) + shared_obj.add_action(suffix, SCons.Defaults.ShCXXAction) + + env['CCCOMFLAGS'] = '$CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -nolink -o $TARGET $SOURCES' + + env['CC'] = 'mwcc' + env['CCCOM'] = '$CC $CFLAGS $CCFLAGS $CCCOMFLAGS' + + env['CXX'] = 'mwcc' + env['CXXCOM'] = '$CXX $CXXFLAGS $CCCOMFLAGS' + + env['SHCC'] = '$CC' + env['SHCCFLAGS'] = '$CCFLAGS' + env['SHCFLAGS'] = '$CFLAGS' + env['SHCCCOM'] = '$SHCC $SHCFLAGS $SHCCFLAGS $CCCOMFLAGS' + + env['SHCXX'] = '$CXX' + env['SHCXXFLAGS'] = '$CXXFLAGS' + env['SHCXXCOM'] = '$SHCXX $SHCXXFLAGS $CCCOMFLAGS' + + env['CFILESUFFIX'] = '.c' + env['CXXFILESUFFIX'] = '.cpp' + env['CPPDEFPREFIX'] = '-D' + env['CPPDEFSUFFIX'] = '' + env['INCPREFIX'] = '-I' + env['INCSUFFIX'] = '' + + #env['PCH'] = ? + #env['PCHSTOP'] = ? + + +def exists(env): + return set_vars(env) + +# Local Variables: +# tab-width:4 +# indent-tabs-mode:nil +# End: +# vim: set expandtab tabstop=4 shiftwidth=4: |