CMakeLists.txt

cmake_minimum_required(VERSION 3.0.0)

project(FilereaderLp LANGUAGES CXX)
include(CTest)

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)

#TODO
include_directories(
   ${CMAKE_SOURCE_DIR}/src/
)

# Function to set compiler flags on and off easily.
include(CheckCXXCompilerFlag)
function(enable_cxx_compiler_flag_if_supported flag)
    string(FIND "${CMAKE_CXX_FLAGS}" "${flag}" flag_already_set)
    if(flag_already_set EQUAL -1)
        check_cxx_compiler_flag("${flag}" flag_supported)
        if(flag_supported)
            set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}" PARENT_SCOPE)
        endif()
        unset(flag_supported CACHE)
    endif()
endfunction()

# usage: turn pedantic on for even more warnings.
enable_cxx_compiler_flag_if_supported("-Wall")
enable_cxx_compiler_flag_if_supported("-Wextra")
enable_cxx_compiler_flag_if_supported("-pedantic")
enable_cxx_compiler_flag_if_supported("-pedantic-errors")
enable_cxx_compiler_flag_if_supported("-g")

# Targets
add_subdirectory(src)
add_subdirectory(check)