CMake 4.4.0 Supports Pelles C.
https://gitlab.kitware.com/cmake/cmake/-/work_items/21536 (https://gitlab.kitware.com/cmake/cmake/-/work_items/21536)
DownLoad here:
https://cmake.org/download/ (https://cmake.org/download/)
CMake 4.4 adds native recognition of the Pelles C compiler (compiler id PellesC), so CMake can configure and drive Pelles C builds without extra toolchain files. However, this support is limited to CMake's own generators — specifically Ninja (and other CMake-generated build systems). CMake does not generate or drive Pelles C's native IDE project format (.ppj); building a .ppj still requires Pelles C's own pomake tool, independent of CMake.