cmake_minimum_required(VERSION 3.15)

set(ETHERLIB_TARGET etherlib)

if (ETHERLIB_TARGET_TAG)
    set(ETHERLIB_TARGET "${ETHERLIB_TARGET}_${ETHERLIB_TARGET_TAG}")
    message("Custom EtherLib target: ${ETHERLIB_TARGET}")
endif()

set(ETHERLIB_SRC
    apps/http_server.c
    apps/http_server.h
    apps/ftp_server.c
    apps/ftp_server.h

    prefab/conn_blocks/arp_connblock.c
    prefab/conn_blocks/arp_connblock.h
    prefab/conn_blocks/custom_ethertype_connblock.c
    prefab/conn_blocks/custom_ethertype_connblock.h
    prefab/conn_blocks/ethernet_connblock.c
    prefab/conn_blocks/ethernet_connblock.h
    prefab/conn_blocks/icmp_connblock.c
    prefab/conn_blocks/icmp_connblock.h
    prefab/conn_blocks/igmp_connblock.c
    prefab/conn_blocks/igmp_connblock.h

    prefab/conn_blocks/ipv4/ip_assembler.c
    prefab/conn_blocks/ipv4/ip_assembler.h
    prefab/conn_blocks/ipv4_connblock.c
    prefab/conn_blocks/ipv4_connblock.h

    prefab/conn_blocks/tcp/tcp_window.c
    prefab/conn_blocks/tcp/tcp_window.h
    prefab/conn_blocks/tcp_connblock.c
    prefab/conn_blocks/tcp_connblock.h
    prefab/conn_blocks/udp_connblock.c
    prefab/conn_blocks/udp_connblock.h

    prefab/packet_parsers/arp_packet.c
    prefab/packet_parsers/arp_packet.h
    prefab/packet_parsers/dhcp.c
    prefab/packet_parsers/dhcp.h
    prefab/packet_parsers/ethernet_frame.c
    prefab/packet_parsers/ethernet_frame.h
    prefab/packet_parsers/icmp_packet.c
    prefab/packet_parsers/icmp_packet.h
    prefab/packet_parsers/igmp_packet.c
    prefab/packet_parsers/igmp_packet.h
    prefab/packet_parsers/ipv4_packet.c
    prefab/packet_parsers/ipv4_packet.h
    prefab/packet_parsers/ipv4_types.h
    prefab/packet_parsers/packet_parsers.c
    prefab/packet_parsers/packet_parsers.h
    prefab/packet_parsers/tcp_segment.c
    prefab/packet_parsers/tcp_segment.h
    prefab/packet_parsers/tcp_udp_common.c
    prefab/packet_parsers/tcp_udp_common.h
    prefab/packet_parsers/udp_packet.c
    prefab/packet_parsers/udp_packet.h
    prefab/prefab.h

    arp_cache.c
    arp_cache.h
    blocking_fifo.c
    blocking_fifo.h
    cbd_table.c
    cbd_table.h
    connection_block.c
    connection_block.h
    dynmem.c
    dynmem.h
    etherlib.h
    eth_interface.c
    eth_interface.h
    gen_queue.c
    gen_queue.h
    global_state.c
    global_state.h
    memory_pool.c
    memory_pool.h
    msg_queue.c
    msg_queue.h
    packet.c
    packet.h
    packet_registry.c
    packet_registry.h
    packet_sieve.c
    packet_sieve.h
    pckt_assembler.c
    pckt_assembler.h
    timer.c
    timer.h
    timestamping.c
    timestamping.h
    utils.c
    utils.h
)

add_library(${ETHERLIB_TARGET} STATIC ${ETHERLIB_SRC})
target_include_directories(${ETHERLIB_TARGET} PRIVATE ${ETHERLIB_INCLUDES})
target_compile_options(${ETHERLIB_TARGET} PRIVATE
    ${ETHERLIB_CPU_PARAMS}
    -Wall
    -Wextra
    #-Wpedantic
    -Wno-unused-parameter
    
    $<$<COMPILE_LANGUAGE:ASM>:-x assembler-with-cpp -MMD -MP>
    $<$<CONFIG:Debug>:-O0 -g3 -ggdb>
    $<$<CONFIG:Release>:-Og -g0>    
)
target_compile_definitions(${ETHERLIB_TARGET} PRIVATE ${ETHERLIB_COMPILE_DEFS})