Start work on command line conf tool.

meson.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright 2012 Jussi Pakkanen
+# Copyright 2012-2014 Jussi Pakkanen
 
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -21,11 +21,11 @@ import environment, interpreter
 import backends, build
 import mlog, coredata
 
-from coredata import version, MesonException
+from coredata import MesonException
 
 usage_info = '%prog [options] source_dir build_dir'
 
-parser = OptionParser(usage=usage_info, version=version)
+parser = OptionParser(usage=usage_info, version=coredata.version)
 
 build_types = ['plain', 'debug', 'optimized']
 buildtype_help = 'build type, one of: %s' % ', '.join(build_types)

mesonconf.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+
+# Copyright 2014 Jussi Pakkanen
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import sys, os
+from optparse import OptionParser
+import coredata
+
+usage_info = '%prog [build dir]'
+
+parser = OptionParser(usage=usage_info, version=coredata.version)
+
+def print_conf(builddir):
+    pass
+
+if __name__ == '__main__':
+    (options, args) = parser.parse_args(sys.argv)
+    if len(args) > 2:
+        print(args)
+        print('%s <build directory>' % sys.argv[0])
+        print('If you omit build directory, the current directory is substituted.')
+        sys.exit(1)
+    if len(args) == 1:
+        builddir = os.getcwd()
+    else:
+        builddir = args[-1]
+    print_conf(builddir)
+