#
# MalikaniaDefineLibrary.cmake -- CMake build system for malikania
#
# Copyright (c) 2013-2016 Malikania Authors
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

#
# malikania_define_library
# ------------------------
#
# malikania_define_library(
#    TARGET            The target name
#    SOURCES           The sources
#    ASSETS            (Optional) Additional assets files
#    FLAGS             (Optional) List of flags
#    PRIVATE_INCLUDES  (Optional) List of includes only for building the library
#    PUBLIC_INCLUDES   (Optional) List of public includes to share with the library users
#    LIBRARIES         (Optional) List of libraries to link against
# )
#
# Create a shared library. Follow the same specification as malikania_define_executable.
# However, additional PRIVATE_INCLUDES and PUBLIC_INCLUDES are available.
#

include(CMakeParseArguments)

include(${CMAKE_CURRENT_LIST_DIR}/MalikaniaBuildAssets.cmake)

function(malikania_define_library)
    set(singleArgs TARGET)
    set(multiArgs ASSETS SOURCES FLAGS PRIVATE_INCLUDES PUBLIC_INCLUDES LIBRARIES)
    set(mandatory TARGET SOURCES)

    cmake_parse_arguments(LIB "" "${singleArgs}" "${multiArgs}" ${ARGN})

    if (NOT LIB_TARGET)
        message(FATAL_ERROR "Missing TARGET parameter")
    endif ()
    if (NOT LIB_SOURCES)
        message(FATAL_ERROR "Missing SOURCES parameter")
    endif ()

    # Enable assets for libraries.
    malikania_build_assets("${LIB_ASSETS}" assets)

    # Create the shared library.
    add_library(${LIB_TARGET} SHARED ${LIB_SOURCES} ${assets})
    set_target_properties(${LIB_TARGET} PROPERTIES PREFIX "")
    target_link_libraries(${LIB_TARGET} ${LIB_LIBRARIES})
    target_include_directories(
        ${LIB_TARGET}
        PRIVATE
            ${CMAKE_CURRENT_BINARY_DIR}/assets
            ${LIB_PRIVATE_INCLUDES}
        PUBLIC
            ${CMAKE_CURRENT_SOURCE_DIR}
            ${LIB_PUBLIC_INCLUDES}
    )
    target_compile_definitions(${LIB_TARGET} PRIVATE ${LIB_FLAGS})
endfunction()