Embedthis MakeMe is a modern replacement for make and autoconf. It manages the building of programs and products by direct compilation and the generation of IDE projects and Makefiles. MakeMe can portably build programs for Linux, Mac and Windows and handles cross-compilation with ease.
KitCreator is a simple build system for creating a Tclkit. It was created to ease creation of Tclkits. A Tclkit is, briefly, a single-file executable that contains Tcl (both the interpreter and all the resources it requires to operate) and other Tcl-related packages (such as Tk or Incr Tcl).