--- /dev/null
+"""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 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 3842 2008/12/20 22:59:52 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)
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