cmake_minimum_required(VERSION 3.16)

# Project setup
if(NOT DEFINED PROJECT_NAME)
    set(PROJECT_NAME "path_checker")
endif()

string(TIMESTAMP PROJECT_VERSION "%Y.%m%d.%H%M")
project(${PROJECT_NAME} VERSION ${PROJECT_VERSION} LANGUAGES CXX)

# Build configuration
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_EXE_LINKER_FLAGS "-static")
set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
set(BUILD_SHARED_LIBS OFF)

# Configure version.hpp and create executable
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/version.hpp" 
    "#pragma once\n#define PROJECT_VERSION \"${PROJECT_VERSION}\"\n")

add_custom_target(run_prebuild_script ALL 
    COMMAND bash ${CMAKE_CURRENT_SOURCE_DIR}/cmake_prebuild.sh
    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})

add_executable(${PROJECT_NAME} path_checker.cpp)
add_dependencies(${PROJECT_NAME} run_prebuild_script)
target_include_directories(${PROJECT_NAME} PRIVATE ${CMAKE_CURRENT_BINARY_DIR})