located in the Software, Build Management Categories
A-A-P - Open Source - A-A-P is an experimental make tool. Features include a special AAP makefile syntax
Boost Build - Freeware - A Make replacement with a simple and high-level target language. It supports build variants
Build - Open Source - A software build system implemented on top of GNU make featuring position-independent non-recursive multi-makefile include-based structure
Cons - Freeware - A make replacement written in Perl featuring MD5 file content and build signatures
Cook - Freeware - A make replacement featuring file fingerprints
Electric Cloud - A make replacement that distributes builds across multiple cluster machines for faster builds. Features plug-compatibility with GNU Make and Nmake.
GNU Automake - Freeware - Generates makefile.in files from makefile.am input files
GNU Make - Freeware - A make program featuring pattern-matched viewpaths
Jam - Freeware - A make replacement featuring dependency scanning
MakeXS - Freeware - A build system based on GNU Make and GNU M4. It automates many mundane tasks including creating Doxygen documentation.
MPI GNU Make - Chambeau - A modified GNU make that uses the MPI Message Passing Interface for excellent scalability on multiple machines. Authors now say use 'GNU Make -j' instead.