LMDBG is a collection of small tools for collecting and analyzing the logs of malloc/realloc/memalign/free function calls. Unlike many others, LMDBG does not provide any way to detect overruns of the boundaries of malloc() memory allocations, as this is not the goal. Like most other malloc debuggers, LMDBG allows detecting memory leaks and double frees. However, unlike others, LMDBG generates full stacktraces and separates the logging process from analysis, thus allowing you to analyze an application on a per-module basis.
mk-configure is a lightweight replacement for GNU autotools written in and for bmake (a portable version of NetBSD make). The main goal is to have only one top-level tool instead of aclocal+automake+autoconf+autoheader. Other goals are clean design, simplicity, and "no code generation".