CMakeLists.txt

cmake_minimum_required(VERSION 3.15...3.30)

project(backend VERSION 1.0 LANGUAGES CXX)

set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

### setup cmake script dir
set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})

### Require out-of-source builds
file(TO_CMAKE_PATH "${PROJECT_BINARY_DIR}/CMakeLists.txt" LOC_PATH)
if(EXISTS "${LOC_PATH}")
    message(FATAL_ERROR "You cannot build in a source directory (or any directory with a CMakeLists.txt file). Please make a build subdirectory. Feel free to remove CMakeCache.txt and CMakeFiles.")
endif()

### export compiler commands (for clangd ide integration)
set(CMAKE_EXPORT_COMPILE_COMMANDS 1)

### install dependencies (crow)
include(cmake/global_deps.cmake)

add_subdirectory(backend)
add_subdirectory(ui)