CMakeLists.txt

cmake_minimum_required(VERSION 3.25.0)

# generate compile_commands.json for lsp
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

project(
  Shift
  VERSION 0.1.0
  LANGUAGES C CXX)

# bx lib require c++17
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)

# Update submodules automatically
find_package(Git QUIET)
if(GIT_FOUND AND EXISTS "${PROJECT_SOURCE_DIR}/.git")
  option(GIT_SUBMODULE "Check submodules during build" ON)
  if(GIT_SUBMODULE)
    message(STATUS "Submodule update")
    execute_process(
      COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive
      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
      RESULT_VARIABLE GIT_SUBMOD_RESULT)
    if(NOT GIT_SUBMOD_RESULT EQUAL "0")
      message(
        FATAL_ERROR
          "git submodule update --init failed with ${GIT_SUBMOD_RESULT}.")
    endif()
  endif()
endif()

add_subdirectory(ext)
add_subdirectory(src)
add_subdirectory(examples)