CMake

CMake is a cross-platform, open-source build system. CMake is a family of tools designed to build, test and package software. CMake is used to control the software compilation process using simple platform and compiler independent configuration files. CMake generates native makefiles and workspaces that can be used in the compiler environment of your choice.

Free Pascal

CMake can be used for Free Pascal projects too. One project known to use CMake is Hedgewars.

 https://github.com/hedgewars/hw/blob/master/hedgewars/CMakeLists.txt

More information

CMake: http://www.cmake.org/