134 lines
4.7 KiB
Python
Vendored
134 lines
4.7 KiB
Python
Vendored
# MIT License
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#
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# Copyright 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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"""Tool-specific initialization for rmic.
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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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import os.path
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import SCons.Action
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import SCons.Builder
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import SCons.Node.FS
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import SCons.Util
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from SCons.Tool.JavaCommon import get_java_install_dirs
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def emit_rmic_classes(target, source, env):
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"""Create and return lists of Java RMI stub and skeleton
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class files to be created from a set of class files.
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"""
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class_suffix = env.get('JAVACLASSSUFFIX', '.class')
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classdir = env.get('JAVACLASSDIR')
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if not classdir:
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try:
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s = source[0]
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except IndexError:
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classdir = '.'
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else:
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try:
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classdir = s.attributes.java_classdir
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except AttributeError:
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classdir = '.'
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classdir = env.Dir(classdir).rdir()
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if str(classdir) == '.':
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c_ = None
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else:
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c_ = str(classdir) + os.sep
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slist = []
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for src in source:
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try:
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classname = src.attributes.java_classname
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except AttributeError:
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classname = str(src)
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if c_ and classname[:len(c_)] == c_:
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classname = classname[len(c_):]
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if class_suffix and classname[:-len(class_suffix)] == class_suffix:
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classname = classname[-len(class_suffix):]
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s = src.rfile()
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s.attributes.java_classdir = classdir
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s.attributes.java_classname = classname
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slist.append(s)
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stub_suffixes = ['_Stub']
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if env.get('JAVAVERSION') == '1.4':
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stub_suffixes.append('_Skel')
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tlist = []
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for s in source:
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for suff in stub_suffixes:
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fname = s.attributes.java_classname.replace('.', os.sep) + \
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suff + class_suffix
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t = target[0].File(fname)
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t.attributes.java_lookupdir = target[0]
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tlist.append(t)
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return tlist, source
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RMICAction = SCons.Action.Action('$RMICCOM', '$RMICCOMSTR')
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RMICBuilder = SCons.Builder.Builder(action = RMICAction,
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emitter = emit_rmic_classes,
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src_suffix = '$JAVACLASSSUFFIX',
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target_factory = SCons.Node.FS.Dir,
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source_factory = SCons.Node.FS.File)
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def generate(env) -> None:
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"""Add Builders and construction variables for rmic to an Environment."""
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env['BUILDERS']['RMIC'] = RMICBuilder
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if env['PLATFORM'] == 'win32':
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version = env.get('JAVAVERSION', None)
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# Ensure that we have a proper path for rmic
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paths = get_java_install_dirs('win32', version=version)
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rmic = SCons.Tool.find_program_path(env, 'rmic', default_paths=paths)
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# print("RMIC: %s"%rmic)
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if rmic:
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rmic_bin_dir = os.path.dirname(rmic)
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env.AppendENVPath('PATH', rmic_bin_dir)
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env['RMIC'] = 'rmic'
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env['RMICFLAGS'] = SCons.Util.CLVar('')
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env['RMICCOM'] = '$RMIC $RMICFLAGS -d ${TARGET.attributes.java_lookupdir} -classpath ${SOURCE.attributes.java_classdir} ${SOURCES.attributes.java_classname}'
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env['JAVACLASSSUFFIX'] = '.class'
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def exists(env) -> bool:
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# As reported by Jan Nijtmans in issue #2730, the simple
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# return env.Detect('rmic')
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# doesn't always work during initialization. For now, we
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# stop trying to detect an executable (analogous to the
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# javac Builder).
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# TODO: Come up with a proper detect() routine...and enable it.
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return True
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# Local Variables:
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# tab-width:4
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# indent-tabs-mode:nil
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# End:
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# vim: set expandtab tabstop=4 shiftwidth=4:
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