mirror of
https://github.com/rubyjs/therubyracer
synced 2023-03-27 23:21:42 -04:00
205c52c5bf
move v8 src to google dir moving v8 source into main extension move google upstream source dir into v8 ext dir include v8 library in generated bundle prep for 0.4.7 roll the upstream build into the main extension build Documentation was confusing the gem packager. simplify build instructions with bundled v8. Only install scons and build v8 if it has not been built already. Missing CVS.py from the scons library due to ignore patterns. Don't need libv8 anymore, only python 2.5 which is required to build it.
138 lines
4.6 KiB
Python
138 lines
4.6 KiB
Python
"""SCons.Tool.javah
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Tool-specific initialization for javah.
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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, 2009, 2010 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/javah.py 4629 2010/01/17 22:23:21 scons"
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import os.path
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import string
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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.Tool.javac
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import SCons.Util
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def emit_java_headers(target, source, env):
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"""Create and return lists of Java stub header files that will
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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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classname = SCons.Tool.javac.classname(classname)
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s = src.rfile()
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s.attributes.java_classname = classname
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slist.append(s)
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s = source[0].rfile()
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if not hasattr(s.attributes, 'java_classdir'):
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s.attributes.java_classdir = classdir
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if target[0].__class__ is SCons.Node.FS.File:
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tlist = target
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else:
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if not isinstance(target[0], SCons.Node.FS.Dir):
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target[0].__class__ = SCons.Node.FS.Dir
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target[0]._morph()
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tlist = []
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for s in source:
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fname = string.replace(s.attributes.java_classname, '.', '_') + '.h'
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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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def JavaHOutFlagGenerator(target, source, env, for_signature):
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try:
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t = target[0]
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except (AttributeError, IndexError, TypeError):
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t = target
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try:
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return '-d ' + str(t.attributes.java_lookupdir)
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except AttributeError:
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return '-o ' + str(t)
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def getJavaHClassPath(env,target, source, for_signature):
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path = "${SOURCE.attributes.java_classdir}"
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if env.has_key('JAVACLASSPATH') and env['JAVACLASSPATH']:
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path = SCons.Util.AppendPath(path, env['JAVACLASSPATH'])
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return "-classpath %s" % (path)
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def generate(env):
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"""Add Builders and construction variables for javah to an Environment."""
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java_javah = SCons.Tool.CreateJavaHBuilder(env)
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java_javah.emitter = emit_java_headers
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env['_JAVAHOUTFLAG'] = JavaHOutFlagGenerator
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env['JAVAH'] = 'javah'
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env['JAVAHFLAGS'] = SCons.Util.CLVar('')
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env['_JAVAHCLASSPATH'] = getJavaHClassPath
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env['JAVAHCOM'] = '$JAVAH $JAVAHFLAGS $_JAVAHOUTFLAG $_JAVAHCLASSPATH ${SOURCES.attributes.java_classname}'
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env['JAVACLASSSUFFIX'] = '.class'
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def exists(env):
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return env.Detect('javah')
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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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