# Attention: This CMakeLists.txt implements the bare minimum of what is
#            required by SWEB.
cmake_minimum_required(VERSION 3.1.0)

set(CMAKE_CXX_STANDARD 11)

add_custom_command(
    OUTPUT to_string.cc
    COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/gen_to_string.sh ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}/to_string.cc
    DEPENDS enum-print.py data.hh to_hex.hh
)

add_library(elf++ STATIC elf.cc mmap_loader.cc to_string.cc)

# This is needed for the out-of-source generated to_string.cc
target_include_directories(elf++ PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}")

if(${CMAKE_VERSION} VERSION_GREATER "3.6.0" OR ${CMAKE_VERSION} VERSION_EQUAL "3.6.0") 
    target_compile_features(elf++ INTERFACE cxx_range_for cxx_generalized_initializers cxx_defaulted_functions)
endif()