Very new to CMake, and so far I'm finding it to be extremely helpful. I have a set of custom libraries that I would like to build for multiple platforms using cross-compilation. The toolchains are installed, and I can hand-create the Makefile
s that I need to do so, but I would like to be able to make use of CMake.
Is there a way to tell cmake
which toolchain to use, either at the command line or in the CMakeLists.txt
file?
Have a look here: basically, you define a "toolchain file" that sets things like the system name, paths to compilers and so on. You then call cmake
like so:
cmake /path/to/src -DCMAKE_TOOLCHAIN_FILE=/path/to/toolchain/foo-bar-baz.cmake