richardlford/py-utils

A collection of handy utilities written in Python

py-utils

A collection of handy utilities written in Python. Currently the following are available:

• digestDepends.py Process .d files as produced by using the -MMD option for gcc and use that to find the files that were referenced, i.e. all of the dependencies. The goal is to find all the files that are needed to build a product.

• factoroptions.py When Polyspace configures a project by observing a build script, the resulting configuration specifies the options and include paths separately for each individual file. But other tools, e.g. Astree, might not have that facility and one would like to know which files share common options and include paths. That is the purpose of this script which takes as input a Polyspace project.

• find-ambiguous.py The goal of this script (which appears not to have been completed) is to find files whose names appear in more than one place in a set of candidate directories.

• poly-export-diff.py This script compares the outputs of two Polyspace jobs and writes out three files, the hits only in the first, the hits only in the second, and the hits in both.

• poly-func-analysis.py This module combines the information on uncalled or unreached functions from Polyspace check output files.

• poly-func-diff.py Like poly-export-diff.py, but it compares the output of the poly-func-analysis.py. So it shows which functions changed status of being called or not.