X-Git-Url: http://rtime.felk.cvut.cz/gitweb/omk.git/blobdiff_plain/c00b2739601744dc81a3028db6d84769c4428f02..b4c8dea64315e18434d85e9d5af57e8a2b23a977:/omkbuild.py

diff --git a/omkbuild.py b/omkbuild.py
index aab40c8..3554e64 100755
--- a/omkbuild.py
+++ b/omkbuild.py
@@ -31,10 +31,14 @@ Snippet syntax:
 
 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):
@@ -54,7 +58,12 @@ class LineList(list):
 
     def loadFromFile(self, fname):
         """Loads itself from file."""
-        f = open(fname, "r")
+        try:
+            f = open(fname, "r")
+        except IOError:
+            sys.stderr.write("Cannot open %s\n" % fname)
+            sys.exit(1)
+            
         self.extend(f.readlines())
         f.close
 
@@ -232,6 +241,9 @@ def parseCommandLine():
     parser.add_option("-o", "--output",
                       action="store", dest="output", default=False, metavar="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
 
@@ -278,10 +290,20 @@ def splitRules(rulesFN, output):
 #     f.writelines(rules.rules)
 #     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)