cmake_minimum_required(VERSION 3.14...3.19)

project(GreeterStandalone LANGUAGES CXX)

# --- Import tools ----

include(../cmake/tools.cmake)

# ---- Dependencies ----

include(../cmake/CPM.cmake)

option(CXXOPTS_BUILD_TESTS "Not needed!" OFF)
CPMAddPackage("gh:jarro2783/cxxopts@2.2.0")

CPMAddPackage(NAME Greeter SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/..)

# ---- Create standalone executable ----

file(GLOB sources CONFIGURE_DEPENDS source/*.cpp)

add_executable(GreeterStandalone ${sources})
set_target_properties(GreeterStandalone PROPERTIES CXX_STANDARD ${CMAKE_CXX_STANDARD})

# WORKAROUND missing ALIAS target error! CK
if(NOT TARGET cxxopts::cxxopts)
  add_library(cxxopts::cxxopts ALIAS cxxopts)
endif()
target_link_libraries(GreeterStandalone Greeter::Greeter cxxopts::cxxopts)

# ---- run the standalone executable ----
enable_testing()
add_test(NAME GreeterStandalone COMMAND GreeterStandalone)