documentation := comment*
rules ::= text
- comment ::= '#' text
- empty-comment ::= '#'
- text ::= [^#] ...
+ comment ::= '#' text '\n'
+ empty-comment ::= '#' '\n'
+ text ::= [^#] ... '\n'
Makefile.rules policies:
* On the first line of each part of the Makefile.rules, there is
special mark of the form #OMK@<snippet file name><EOL>. This mark
is used for splitting modified Makefile.rules back to the
- original snippets.
-
+ original snippets. If <snippet file name> starts with __, it is
+ ignored during splitting.
"""
from optparse import OptionParser
def getDiff(self, other):
s = ''
for i in range(len(self)):
+ if i >= len(other):
+ s += (" Line %d differs!\n" % i)
+ s += " -"+self[i].rstrip() + "\n"
+ s += " +\n"
+ break
if self[i] != other[i]:
s += (" Line %d differs!\n" % i)
s += " -"+self[i].rstrip() + "\n"
f.close
class Snippet:
- def __init__(self, fname = None):
+ def __init__(self, fname = None, name = ""):
"""Initializes the snippet and if fname is given, reads it
from file"""
- self.name = ""
+ self.name = name
self.legal = LineList()
self.doc = LineList()
self.code = LineList()
f.close
+ def addCodeLine(self, line):
+ self.code.append(line)
+
def readLines(self, lines):
"""Parses the snippet given as a list and stores it in itself."""
currentPart = self.legal
assert isinstance(other, Snippets)
s = ''
for snip in self:
+ if (snip.name[0:2] == '__'): continue
if (snip != other[snip.name]):
s += "Snippet %s:\n" % snip.name
s += snip.getDiff(other[snip.name])
if not snipName in snipDict:
snipDict[snipName] = LineList()
currentLinesList = snipDict[snipName]
-
- currentLinesList.append(line);
+
+ if currentLinesList != None:
+ currentLinesList.append(line);
+
return snipDict
(options, args) = parser.parse_args()
return options, args
-def buildRules(fnames, output):
+def buildRules(fnames, output, name):
rules = MakefileRules()
+ snip_rule_type = Snippet(name="__type")
+ snip_rule_type.addCodeLine("OMK_RULES_TYPE=%s\n" % name)
+ rules.snippets += snip_rule_type
rules.snippets.loadFromFiles(fnames)
rules.combine()
# sys.exit(1)
for snip in rules.snippets:
+ if snip.name[0:2] == "__":
+ continue
print snip.name
f = None
if output == "-": f = sys.stdout
print 'Building rules: %s' % rules
outputDir = os.path.join(sys.path[0], rulesDir, rules)
if not os.path.isdir(outputDir): os.makedirs(outputDir)
- buildRules(rulesdef.rules[rules], os.path.join(outputDir, 'Makefile.rules'))
+ buildRules(rulesdef.rules[rules], os.path.join(outputDir, 'Makefile.rules'), rules)
def main():
(options, args) = parseCommandLine()