CMakeLists.txt

cmake_minimum_required(VERSION 3.11 FATAL_ERROR)

project(midithingy)

# as_submodule trick -- from Daniel Pfeifer's talk (https://bit.ly/2KXVKAs)
set(as_subproject bx bimg bgfx)

macro(find_package)
  if(NOT "${ARGV0}" IN_LIST as_subproject)
    message("BEFORE find_package\(" ${ARGV} "\)")
    _find_package(${ARGV})
    message("AFTER find_package\(" ${ARGV} "\)")
  endif()
endmacro()

add_subdirectory(bx)
add_subdirectory(bimg)
add_subdirectory(bgfx)
## ^^^ as_submodule trick

find_package(glfw3 REQUIRED)
find_package(bgfx REQUIRED)

add_executable(midithingy src/main.cpp)

target_compile_features(midithingy PUBLIC cxx_std_14)
target_link_libraries(midithingy PRIVATE bgfx::bgfx bgfx::nanovg glfw)