Add support for --topdir-format. The option supports several different values, affecting the console output of App wherever it knows that the output contains a reference to the projects' toplevel directory.
- "unaltered" will have it print the toplevel directory in the same
format as passed to the commandline
- "absolute" will try to resolve it to an absolute path before
printing
- make:XXX will return the make-varible $(XXX) instead
To implement this, the proj_dir() member function is turned into the private member function __proj_dir(), and a new member function find_dir() is supplied, with two additional parameters: search_subdirs and search_absdirs, which will try to find an existing directory relative to the toplevel directory of the given module, or in the search_absdirs list, respectively.
Command modules in cmds.projects have been updated to use the new function.
Signed-off-by: Jan Lindemann <jan@janware.com>
Jan Lindemann
aefe983920