CMakeLists.txt

cmake_minimum_required(VERSION 3.0)
project(libWinTF8)

if(NOT MSVC)
    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Og")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
else()
    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Ox /GL")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
endif()

aux_source_directory(src WINTF8_SRC_SOURCES)
add_library(wintf8 STATIC ${WINTF8_SRC_SOURCES})

set_target_properties(wintf8 PROPERTIES
    CXX_STANDARD 11
    POSITION_INDEPENDENT_CODE ON
)
# Currently buggy, wait for CMake update
# target_compile_features(wintf8 PUBLIC cxx_deleted_functions cxx_explicit_conversions cxx_nullptr cxx_right_angle_brackets cxx_rvalue_references)
# target_compile_features(wintf8 PRIVATE cxx_generalized_initializers cxx_range_for)
# if(WIN32)
#     target_compile_features(wintf8 PRIVATE cxx_auto_type cxx_decltype)
# else()
#     target_compile_features(wintf8 PUBLIC cxx_inheriting_constructors)
# endif()

# Arrange header files for external use
add_custom_command(TARGET wintf8 POST_BUILD COMMAND ${CMAKE_COMMAND} -E make_directory "include/libwintf8")
add_custom_command(TARGET wintf8 POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_SOURCE_DIR}/src/libwintf8.h" "include/libwintf8.h")
file(GLOB_RECURSE WINTF8_SRC_HEADERS RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}/src" "src/*.h")
list(REMOVE_ITEM WINTF8_SRC_HEADERS "libwintf8.h" "utils.h")
foreach(WINTF8_SRC_HEADER ${WINTF8_SRC_HEADERS})
    add_custom_command(TARGET wintf8 POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_SOURCE_DIR}/src/${WINTF8_SRC_HEADER}" "include/libwintf8/${WINTF8_SRC_HEADER}")
endforeach()
target_include_directories(wintf8 INTERFACE "${CMAKE_CURRENT_BINARY_DIR}/include")


if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")  # Test subproject
    install(TARGETS wintf8
        RUNTIME DESTINATION "bin"
        LIBRARY DESTINATION "lib"
        ARCHIVE DESTINATION "lib"
    )
    install(DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/include/"
        DESTINATION "include"
    )
endif()