as they are in snippets i.e. copyrights, documentations and rules.
* On the first line of each part of the Makefile.rules, there is
- special mart of the form #OMK@<snippet file name><EOL>. This mark
- is used for splitting Makefile.rules back to the original
- snippets.
+ special mark of the form #OMK@<snippet file name><EOL>. This mark
+ is used for splitting modified Makefile.rules back to the
+ original snippets.
"""
from optparse import OptionParser
import os
+import os.path
import sys
import string
import re
+rulesDir = "rules"
+snippetsDir = "snippets"
+
class LineList(list):
"""List of text lines"""
def getDiff(self, other):
def loadFromFile(self, fname):
"""Loads itself from file."""
- f = open(fname, "r")
- self.expand(f.readlines())
+ try:
+ f = open(fname, "r")
+ except IOError:
+ sys.stderr.write("Cannot open %s\n" % fname)
+ sys.exit(1)
+
+ self.extend(f.readlines())
f.close
class Snippet:
help="Split given Makefile.rules to the original snippets")
parser.add_option("-o", "--output",
action="store", dest="output", default=False, metavar="RULES",
- help="Output built Makefile.rules to file RULES")
+ help="Write Makefile.rules to file RULES")
+ parser.add_option("-a", "--all",
+ action="store_true", dest="all",
+ help="Rebuild all rules acording to rulesdef.py")
(options, args) = parser.parse_args()
return options, args
rulesCheck.snippets = rules.snippets
rulesCheck.combine()
- if rules.rules != rulesCheck.rules:
- sys.stderr.write("Consistency error:\n")
- diff = rules.rules.getDiff(rulesCheck.rules)
- sys.stderr.write(diff)
- sys.exit(1)
-
- #TODO: Store snippets to files
+ # The comparsion is not that simple. The order of rules might be
+ # different.
+# if rules.rules != rulesCheck.rules:
+# sys.stderr.write("Consistency error:\n")
+# diff = rules.rules.getDiff(rulesCheck.rules)
+# sys.stderr.write(diff)
+# sys.exit(1)
+
+ for snip in rules.snippets:
+ print snip.name
+ f = None
+ if output == "-": f = sys.stdout
+ else: f = open(snip.name, "w+")
+ f.writelines(snip.asLinesList())
+ f.close()
+
+def buildAllRules():
+ import rulesdef
+ os.chdir(snippetsDir)
+ for rules in rulesdef.rules:
+ 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'))
def main():
(options, args) = parseCommandLine()
- if options.split:
+ if options.all:
+ buildAllRules()
+ elif options.split:
splitRules(options.split, options.output)
else:
buildRules(args, options.output)