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102 lines
3.4 KiB
102 lines
3.4 KiB
16 years ago
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"""SCons.Tool.mwld
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Tool-specific initialization for the Metrowerks CodeWarrior linker.
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There normally shouldn't be any need to import this module directly.
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It will usually be imported through the generic SCons.Tool.Tool()
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selection method.
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"""
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#
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# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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__revision__ = "src/engine/SCons/Tool/mwld.py 3842 2008/12/20 22:59:52 scons"
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import SCons.Tool
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def generate(env):
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"""Add Builders and construction variables for lib to an Environment."""
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SCons.Tool.createStaticLibBuilder(env)
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SCons.Tool.createSharedLibBuilder(env)
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SCons.Tool.createProgBuilder(env)
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env['AR'] = 'mwld'
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env['ARCOM'] = '$AR $ARFLAGS -library -o $TARGET $SOURCES'
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env['LIBDIRPREFIX'] = '-L'
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env['LIBDIRSUFFIX'] = ''
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env['LIBLINKPREFIX'] = '-l'
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env['LIBLINKSUFFIX'] = '.lib'
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env['LINK'] = 'mwld'
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env['LINKCOM'] = '$LINK $LINKFLAGS -o $TARGET $SOURCES $_LIBDIRFLAGS $_LIBFLAGS'
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env['SHLINK'] = '$LINK'
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env['SHLINKFLAGS'] = '$LINKFLAGS'
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env['SHLINKCOM'] = shlib_action
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env['SHLIBEMITTER']= shlib_emitter
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def exists(env):
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import SCons.Tool.mwcc
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return SCons.Tool.mwcc.set_vars(env)
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def shlib_generator(target, source, env, for_signature):
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cmd = ['$SHLINK', '$SHLINKFLAGS', '-shared']
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no_import_lib = env.get('no_import_lib', 0)
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if no_import_lib: cmd.extend('-noimplib')
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dll = env.FindIxes(target, 'SHLIBPREFIX', 'SHLIBSUFFIX')
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if dll: cmd.extend(['-o', dll])
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implib = env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX')
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if implib: cmd.extend(['-implib', implib.get_string(for_signature)])
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cmd.extend(['$SOURCES', '$_LIBDIRFLAGS', '$_LIBFLAGS'])
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return [cmd]
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def shlib_emitter(target, source, env):
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dll = env.FindIxes(target, 'SHLIBPREFIX', 'SHLIBSUFFIX')
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no_import_lib = env.get('no_import_lib', 0)
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if not dll:
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raise SCons.Errors.UserError, "A shared library should have exactly one target with the suffix: %s" % env.subst("$SHLIBSUFFIX")
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if not no_import_lib and \
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not env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX'):
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# Append an import library to the list of targets.
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target.append(env.ReplaceIxes(dll,
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'SHLIBPREFIX', 'SHLIBSUFFIX',
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'LIBPREFIX', 'LIBSUFFIX'))
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return target, source
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shlib_action = SCons.Action.Action(shlib_generator, generator=1)
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