esp-idf/components/esp_netif/CMakeLists.txt

idf_build_get_property(target IDF_TARGET)

if(${target} STREQUAL "linux")
    # Header only library for linux
    idf_component_register(INCLUDE_DIRS include)
    return()
endif()

set(srcs_lwip
        "lwip/esp_netif_lwip.c"
        "lwip/esp_netif_lwip_defaults.c"
        "lwip/netif/wlanif.c"
        "lwip/netif/ethernetif.c"
        "lwip/netif/esp_pbuf_ref.c")


set(srcs
    "esp_netif_handlers.c"
    "esp_netif_objects.c"
    "esp_netif_defaults.c")

set(include_dirs "include")
set(priv_include_dirs "private_include")

if(CONFIG_PPP_SUPPORT)
    list(APPEND srcs_lwip lwip/esp_netif_lwip_ppp.c)
endif()


if(CONFIG_ESP_NETIF_L2_TAP)
    list(APPEND srcs vfs_l2tap/esp_vfs_l2tap.c)
endif()

if(CONFIG_ESP_NETIF_BRIDGE_EN)
    list(APPEND srcs_lwip lwip/esp_netif_br_glue.c)
endif()

if(CONFIG_ESP_NETIF_LOOPBACK)
    list(APPEND srcs loopback/esp_netif_loopback.c)
elseif(CONFIG_ESP_NETIF_TCPIP_LWIP)
    list(APPEND srcs ${srcs_lwip})
    list(APPEND priv_include_dirs lwip)
endif()

idf_component_register(SRCS "${srcs}"
                    INCLUDE_DIRS "${include_dirs}"
                    PRIV_INCLUDE_DIRS "${priv_include_dirs}"
                    REQUIRES esp_event
                    PRIV_REQUIRES lwip
                    LDFRAGMENTS linker.lf)

if(CONFIG_ESP_NETIF_L2_TAP OR CONFIG_ESP_NETIF_BRIDGE_EN)
    idf_component_optional_requires(PRIVATE esp_eth vfs)
endif()


target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")
target_compile_definitions(${COMPONENT_LIB} PRIVATE ESP_NETIF_COMPONENT_BUILD)