amir-saniyan

# --------------------------------------------------

function (build_external_project target file_name)

    set(CMAKELIST_CONTENT "
        cmake_minimum_required(VERSION ${CMAKE_MINIMUM_REQUIRED_VERSION})

        project(build_external_project)

        file(MD5 \"${file_name}\" FILE_HASH)

mbinna

Effective Modern CMake

Getting Started

For a brief user-level introduction to CMake, watch C++ Weekly, Episode 78, Intro to CMake by Jason Turner. LLVM’s CMake Primer provides a good high-level introduction to the CMake syntax. Go read it now.

After that, watch Mathieu Ropert’s CppCon 2017 talk Using Modern CMake Patterns to Enforce a Good Modular Design (slides). It provides a thorough explanation of what modern CMake is and why it is so much better than “old school” CMake. The modular design ideas in this talk are based on the book [Large-Scale C++ Software Design](https://www.amazon.de/Large-Scale-Soft