cmake_minimum_required (VERSION 3.15)

project (elm CXX)

set (CMAKE_EXPORT_COMPILE_COMMANDS ON)

if (CMAKE_CXX_COMPILER_ID MATCHES ".*Clang")
  add_compile_options(-fcolor-diagnostics)
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
  add_compile_options(-fdiagnostics-color=always)
else()
  message(STATUS "No colored compiler diagnostic set for '${CMAKE_CXX_COMPILER_ID}' compiler.")
endif()

# Link this 'library' to set the c++ standard / compile-time options requested
add_library(project_options INTERFACE)
target_compile_features(project_options INTERFACE cxx_std_17)

add_executable (elmarch main.cpp)
target_link_libraries (elmarch PRIVATE project_options)