cmake_minimum_required(VERSION 3.8 FATAL_ERROR)

set(SKULLC_VERSION 0.1.0)

project(skullc
        VERSION ${SKULLC_VERSION}
        LANGUAGES
            C
            CXX
)

#list(APPEND CMAKE_MODULE_PATH ${CMAKE_BINARY_DIR})
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/)

option(SKULLC_WITH_TESTS "Enable unit testing." OFF)
option(SKULLC_WITH_HAL "Enable the compiling and deployment of the HAL dependent sections." OFF)
option(SKULLC_WITH_DOCS "Enable documentation building." OFF)

include(skullc-install)

add_subdirectory(Peripherals)
add_subdirectory(Utility)
add_subdirectory(Messaging)

if(SKULLC_WITH_TESTS)
    enable_testing()
    add_subdirectory(Tests)
endif()

if(SKULLC_WITH_DOCS)
    add_subdirectory(Docs)
endif()

## Install

configure_file(skullc-config.cmake
    "${CMAKE_BINARY_DIR}/skullc-config.cmake"
    @ONLY
)

include(CMakePackageConfigHelpers)
write_basic_package_version_file(
    "${CMAKE_BINARY_DIR}/skullc-config-version.cmake"
    VERSION ${version}
    COMPATIBILITY AnyNewerVersion
)

install(
    FILES
    "${CMAKE_BINARY_DIR}/skullc-config.cmake"
    DESTINATION lib/cmake/skullc
)