- reorganized repository to match standard layout
diff --git a/scons-tools/srcdist.py b/scons-tools/srcdist.py
new file mode 100644
index 0000000..cfc5407
--- /dev/null
+++ b/scons-tools/srcdist.py
@@ -0,0 +1,179 @@
+import os
+import os.path
+import glob
+from fnmatch import fnmatch
+import targz
+
+##def DoxyfileParse(file_contents):
+## """
+## Parse a Doxygen source file and return a dictionary of all the values.
+## Values will be strings and lists of strings.
+## """
+## data = {}
+##
+## import shlex
+## lex = shlex.shlex(instream = file_contents, posix = True)
+## lex.wordchars += "*+./-:"
+## lex.whitespace = lex.whitespace.replace("\n", "")
+## lex.escape = ""
+##
+## lineno = lex.lineno
+## last_backslash_lineno = lineno
+## token = lex.get_token()
+## key = token # the first token should be a key
+## last_token = ""
+## key_token = False
+## next_key = False
+## new_data = True
+##
+## def append_data(data, key, new_data, token):
+## if new_data or len(data[key]) == 0:
+## data[key].append(token)
+## else:
+## data[key][-1] += token
+##
+## while token:
+## if token in ['\n']:
+## if last_token not in ['\\']:
+## key_token = True
+## elif token in ['\\']:
+## pass
+## elif key_token:
+## key = token
+## key_token = False
+## else:
+## if token == "+=":
+## if not data.has_key(key):
+## data[key] = list()
+## elif token == "=":
+## data[key] = list()
+## else:
+## append_data( data, key, new_data, token )
+## new_data = True
+##
+## last_token = token
+## token = lex.get_token()
+##
+## if last_token == '\\' and token != '\n':
+## new_data = False
+## append_data( data, key, new_data, '\\' )
+##
+## # compress lists of len 1 into single strings
+## for (k, v) in data.items():
+## if len(v) == 0:
+## data.pop(k)
+##
+## # items in the following list will be kept as lists and not converted to strings
+## if k in ["INPUT", "FILE_PATTERNS", "EXCLUDE_PATTERNS"]:
+## continue
+##
+## if len(v) == 1:
+## data[k] = v[0]
+##
+## return data
+##
+##def DoxySourceScan(node, env, path):
+## """
+## Doxygen Doxyfile source scanner. This should scan the Doxygen file and add
+## any files used to generate docs to the list of source files.
+## """
+## default_file_patterns = [
+## '*.c', '*.cc', '*.cxx', '*.cpp', '*.c++', '*.java', '*.ii', '*.ixx',
+## '*.ipp', '*.i++', '*.inl', '*.h', '*.hh ', '*.hxx', '*.hpp', '*.h++',
+## '*.idl', '*.odl', '*.cs', '*.php', '*.php3', '*.inc', '*.m', '*.mm',
+## '*.py',
+## ]
+##
+## default_exclude_patterns = [
+## '*~',
+## ]
+##
+## sources = []
+##
+## data = DoxyfileParse(node.get_contents())
+##
+## if data.get("RECURSIVE", "NO") == "YES":
+## recursive = True
+## else:
+## recursive = False
+##
+## file_patterns = data.get("FILE_PATTERNS", default_file_patterns)
+## exclude_patterns = data.get("EXCLUDE_PATTERNS", default_exclude_patterns)
+##
+## for node in data.get("INPUT", []):
+## if os.path.isfile(node):
+## sources.add(node)
+## elif os.path.isdir(node):
+## if recursive:
+## for root, dirs, files in os.walk(node):
+## for f in files:
+## filename = os.path.join(root, f)
+##
+## pattern_check = reduce(lambda x, y: x or bool(fnmatch(filename, y)), file_patterns, False)
+## exclude_check = reduce(lambda x, y: x and fnmatch(filename, y), exclude_patterns, True)
+##
+## if pattern_check and not exclude_check:
+## sources.append(filename)
+## else:
+## for pattern in file_patterns:
+## sources.extend(glob.glob("/".join([node, pattern])))
+## sources = map( lambda path: env.File(path), sources )
+## return sources
+##
+##
+##def DoxySourceScanCheck(node, env):
+## """Check if we should scan this file"""
+## return os.path.isfile(node.path)
+
+def srcDistEmitter(source, target, env):
+## """Doxygen Doxyfile emitter"""
+## # possible output formats and their default values and output locations
+## output_formats = {
+## "HTML": ("YES", "html"),
+## "LATEX": ("YES", "latex"),
+## "RTF": ("NO", "rtf"),
+## "MAN": ("YES", "man"),
+## "XML": ("NO", "xml"),
+## }
+##
+## data = DoxyfileParse(source[0].get_contents())
+##
+## targets = []
+## out_dir = data.get("OUTPUT_DIRECTORY", ".")
+##
+## # add our output locations
+## for (k, v) in output_formats.items():
+## if data.get("GENERATE_" + k, v[0]) == "YES":
+## targets.append(env.Dir( os.path.join(out_dir, data.get(k + "_OUTPUT", v[1]))) )
+##
+## # don't clobber targets
+## for node in targets:
+## env.Precious(node)
+##
+## # set up cleaning stuff
+## for node in targets:
+## env.Clean(node, node)
+##
+## return (targets, source)
+ return (target,source)
+
+def generate(env):
+ """
+ Add builders and construction variables for the
+ SrcDist tool.
+ """
+## doxyfile_scanner = env.Scanner(
+## DoxySourceScan,
+## "DoxySourceScan",
+## scan_check = DoxySourceScanCheck,
+## )
+
+ srcdist_builder = targz.makeBuilder( srcDistEmitter )
+
+ env['BUILDERS']['SrcDist'] = srcdist_builder
+
+def exists(env):
+ """
+ Make sure srcdist exists.
+ """
+ return True