imake is a build automation system written for the X Window System. It was used by X from X11R1 (1987) to X11R6.9 (2005), and continued to be used in XFree86 (last commit 2009). It is implemented on top of the C preprocessor and make. The first version was written by Todd Brunhoff at Tektronix.
imake generates makefiles from a template, a set of C preprocessor macro functions, and a per-directory input file called an Imakefile. This allows machine dependencies (such as compiler options, alternate command names, and special make rules) to be kept separate from the descriptions of the various items to be built.
- Sommerville, Ian (ed). Software Configuration Management: ICSE'96 SCM-6 Workshop, Berlin, Germany, March 25 - 26, 1996, Selected Papers, Volume 6. pp231-238.