[gnulib-tool-py] --add-import and --remove-import options

[Dmitriy Selyutin]

Hello everyone!

In help message there is section which describes --source-base, m4-base, etc. While parameter --lib has its default value ('libgnu'), what will be the default values for *base options? Help says that default value for --source-base is "Directory relative to --dir where source code is placed (default "lib").", but what does that mean? "lib" directory inside current package or inside gnulib? Can't find it in long func_import function.

BTW, wouldn't it be better to use absolute paths instead of relative ones? I've seen a couple of functions which works on relative paths, but wouldn't it be better to transform relative path to absolute using os.path.realpath (e.g. os.path.realpath('../../'))? This makes the things easier.