1 files changed, 311 insertions, 0 deletions
diff --git a/3rdParty/SCons/scons-3.0.1/engine/SCons/Tool/packaging/__init__.py b/3rdParty/SCons/scons-3.0.1/engine/SCons/Tool/packaging/__init__.py
new file mode 100644
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--- /dev/null
+++ b/3rdParty/SCons/scons-3.0.1/engine/SCons/Tool/packaging/__init__.py
@@ -0,0 +1,311 @@
+"""SCons.Tool.Packaging
+
+SCons Packaging Tool.
+"""
+
+#
+# __COPYRIGHT__
+#
+# 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__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+import SCons.Environment
+from SCons.Variables import *
+from SCons.Errors import *
+from SCons.Util import is_List, make_path_relative
+from SCons.Warnings import warn, Warning
+
+import os, imp
+import SCons.Defaults
+
+__all__ = [ 'src_targz', 'src_tarbz2', 'src_zip', 'tarbz2', 'targz', 'zip', 'rpm', 'msi', 'ipk' ]
+
+#
+# Utility and Builder function
+#
+def Tag(env, target, source, *more_tags, **kw_tags):
+    """ Tag a file with the given arguments, just sets the accordingly named
+    attribute on the file object.
+
+    TODO: FIXME
+    """
+    if not target:
+        target=source
+        first_tag=None
+    else:
+        first_tag=source
+
+    if first_tag:
+        kw_tags[first_tag[0]] = ''
+
+    if len(kw_tags) == 0 and len(more_tags) == 0:
+        raise UserError("No tags given.")
+
+    # XXX: sanity checks
+    for x in more_tags:
+        kw_tags[x] = ''
+
+    if not SCons.Util.is_List(target):
+        target=[target]
+    else:
+        # hmm, sometimes the target list, is a list of a list
+        # make sure it is flattened prior to processing.
+        # TODO: perhaps some bug ?!?
+        target=env.Flatten(target)
+
+    for t in target:
+        for (k,v) in kw_tags.items():
+            # all file tags have to start with PACKAGING_, so we can later
+            # differentiate between "normal" object attributes and the
+            # packaging attributes. As the user should not be bothered with
+            # that, the prefix will be added here if missing.
+            if k[:10] != 'PACKAGING_':
+                k='PACKAGING_'+k
+            t.Tag(k, v)
+
+def Package(env, target=None, source=None, **kw):
+    """ Entry point for the package tool.
+    """
+    # check if we need to find the source files ourself
+    if not source:
+        source = env.FindInstalledFiles()
+
+    if len(source)==0:
+        raise UserError("No source for Package() given")
+
+    # decide which types of packages shall be built. Can be defined through
+    # four mechanisms: command line argument, keyword argument,
+    # environment argument and default selection( zip or tar.gz ) in that
+    # order.
+    try: kw['PACKAGETYPE']=env['PACKAGETYPE']
+    except KeyError: pass
+
+    if not kw.get('PACKAGETYPE'):
+        from SCons.Script import GetOption
+        kw['PACKAGETYPE'] = GetOption('package_type')
+
+    if kw['PACKAGETYPE'] == None:
+        if 'Tar' in env['BUILDERS']:
+            kw['PACKAGETYPE']='targz'
+        elif 'Zip' in env['BUILDERS']:
+            kw['PACKAGETYPE']='zip'
+        else:
+            raise UserError("No type for Package() given")
+
+    PACKAGETYPE=kw['PACKAGETYPE']
+    if not is_List(PACKAGETYPE):
+        PACKAGETYPE=PACKAGETYPE.split(',')
+
+    # load the needed packagers.
+    def load_packager(type):
+        try:
+            file,path,desc=imp.find_module(type, __path__)
+            return imp.load_module(type, file, path, desc)
+        except ImportError as e:
+            raise EnvironmentError("packager %s not available: %s"%(type,str(e)))
+
+    packagers=list(map(load_packager, PACKAGETYPE))
+
+    # set up targets and the PACKAGEROOT
+    try:
+        # fill up the target list with a default target name until the PACKAGETYPE
+        # list is of the same size as the target list.
+        if not target: target = []
+
+        size_diff      = len(PACKAGETYPE)-len(target)
+        default_name   = "%(NAME)s-%(VERSION)s"
+
+        if size_diff>0:
+            default_target = default_name%kw
+            target.extend( [default_target]*size_diff )
+
+        if 'PACKAGEROOT' not in kw:
+            kw['PACKAGEROOT'] = default_name%kw
+
+    except KeyError as e:
+        raise SCons.Errors.UserError( "Missing Packagetag '%s'"%e.args[0] )
+
+    # setup the source files
+    source=env.arg2nodes(source, env.fs.Entry)
+
+    # call the packager to setup the dependencies.
+    targets=[]
+    try:
+        for packager in packagers:
+            t=[target.pop(0)]
+            t=packager.package(env,t,source, **kw)
+            targets.extend(t)
+
+        assert( len(target) == 0 )
+
+    except KeyError as e:
+        raise SCons.Errors.UserError( "Missing Packagetag '%s' for %s packager"\
+                                      % (e.args[0],packager.__name__) )
+    except TypeError as e:
+        # this exception means that a needed argument for the packager is
+        # missing. As our packagers get their "tags" as named function
+        # arguments we need to find out which one is missing.
+        from inspect import getargspec
+        args,varargs,varkw,defaults=getargspec(packager.package)
+        if defaults!=None:
+            args=args[:-len(defaults)] # throw away arguments with default values
+        args.remove('env')
+        args.remove('target')
+        args.remove('source')
+        # now remove any args for which we have a value in kw.
+        args=[x for x in args if x not in kw]
+
+        if len(args)==0:
+            raise # must be a different error, so re-raise
+        elif len(args)==1:
+            raise SCons.Errors.UserError( "Missing Packagetag '%s' for %s packager"\
+                                          % (args[0],packager.__name__) )
+        else:
+            raise SCons.Errors.UserError( "Missing Packagetags '%s' for %s packager"\
+                                          % (", ".join(args),packager.__name__) )
+
+    target=env.arg2nodes(target, env.fs.Entry)
+    targets.extend(env.Alias( 'package', targets ))
+    return targets
+
+#
+# SCons tool initialization functions
+#
+
+added = None
+
+def generate(env):
+    from SCons.Script import AddOption
+    global added
+    if not added:
+        added = 1
+        AddOption('--package-type',
+                  dest='package_type',
+                  default=None,
+                  type="string",
+                  action="store",
+                  help='The type of package to create.')
+
+    try:
+        env['BUILDERS']['Package']
+        env['BUILDERS']['Tag']
+    except KeyError:
+        env['BUILDERS']['Package'] = Package
+        env['BUILDERS']['Tag'] = Tag
+
+def exists(env):
+    return 1
+
+# XXX
+def options(opts):
+    opts.AddVariables(
+        EnumVariable( 'PACKAGETYPE',
+                     'the type of package to create.',
+                     None, allowed_values=list(map( str, __all__ )),
+                     ignorecase=2
+                  )
+    )
+
+#
+# Internal utility functions
+#
+
+def copy_attr(f1, f2):
+    """ copies the special packaging file attributes from f1 to f2.
+    """
+    copyit = lambda x: not hasattr(f2, x) and x[:10] == 'PACKAGING_'
+    if f1._tags:
+        pattrs = [tag for tag in f1._tags if copyit(tag)]
+        for attr in pattrs:
+            f2.Tag(attr, f1.GetTag(attr))
+
+def putintopackageroot(target, source, env, pkgroot, honor_install_location=1):
+    """ Uses the CopyAs builder to copy all source files to the directory given
+    in pkgroot.
+
+    If honor_install_location is set and the copied source file has an
+    PACKAGING_INSTALL_LOCATION attribute, the PACKAGING_INSTALL_LOCATION is
+    used as the new name of the source file under pkgroot.
+
+    The source file will not be copied if it is already under the the pkgroot
+    directory.
+
+    All attributes of the source file will be copied to the new file.
+    """
+    # make sure the packageroot is a Dir object.
+    if SCons.Util.is_String(pkgroot):  pkgroot=env.Dir(pkgroot)
+    if not SCons.Util.is_List(source): source=[source]
+
+    new_source = []
+    for file in source:
+        if SCons.Util.is_String(file): file = env.File(file)
+
+        if file.is_under(pkgroot):
+            new_source.append(file)
+        else:
+            if file.GetTag('PACKAGING_INSTALL_LOCATION') and\
+                       honor_install_location:
+                new_name=make_path_relative(file.GetTag('PACKAGING_INSTALL_LOCATION'))
+            else:
+                new_name=make_path_relative(file.get_path())
+
+            new_file=pkgroot.File(new_name)
+            new_file=env.CopyAs(new_file, file)[0]
+            copy_attr(file, new_file)
+            new_source.append(new_file)
+
+    return (target, new_source)
+
+def stripinstallbuilder(target, source, env):
+    """ Strips the install builder action from the source list and stores
+    the final installation location as the "PACKAGING_INSTALL_LOCATION" of
+    the source of the source file. This effectively removes the final installed
+    files from the source list while remembering the installation location.
+
+    It also warns about files which have no install builder attached.
+    """
+    def has_no_install_location(file):
+        return not (file.has_builder() and\
+            hasattr(file.builder, 'name') and\
+            (file.builder.name=="InstallBuilder" or\
+             file.builder.name=="InstallAsBuilder"))
+
+    if len([src for src in source if has_no_install_location(src)]):
+        warn(Warning, "there are files to package which have no\
+        InstallBuilder attached, this might lead to irreproducible packages")
+
+    n_source=[]
+    for s in source:
+        if has_no_install_location(s):
+            n_source.append(s)
+        else:
+            for ss in s.sources:
+                n_source.append(ss)
+                copy_attr(s, ss)
+                ss.Tag('PACKAGING_INSTALL_LOCATION', s.get_path())
+
+    return (target, n_source)
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: