lwip/contrib/ports/win32/Filelists.cmake

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# This file is indended to be included in end-user CMakeLists.txt
# include(/path/to/Filelists.cmake)
# It assumes the variable LWIP_CONTRIB_DIR is defined pointing to the
# root path of lwIP/contrib sources.
#
# This file is NOT designed (on purpose) to be used as cmake
# subdir via add_subdirectory()
# The intention is to provide greater flexibility to users to
# create their own targets using the *_SRCS variables.
if(NOT ${CMAKE_VERSION} VERSION_LESS "3.10.0")
include_guard(GLOBAL)
endif()
set(lwipcontribportwindows_SRCS
${LWIP_CONTRIB_DIR}/ports/win32/sys_arch.c
${LWIP_CONTRIB_DIR}/ports/win32/sio.c
${LWIP_CONTRIB_DIR}/ports/win32/pcapif.c
${LWIP_CONTRIB_DIR}/ports/win32/pcapif_helper.c
)
# pcapif needs WinPcap developer package: https://www.winpcap.org/devel.htm
if(NOT DEFINED WPDPACK_DIR)
set(WPDPACK_DIR ${LWIP_DIR}/../WpdPack)
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message(STATUS "WPDPACK_DIR not set - using default location ${WPDPACK_DIR}")
endif()
if (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(WPDPACK_LIB_DIR ${WPDPACK_DIR}/lib/x64)
else()
set(WPDPACK_LIB_DIR ${WPDPACK_DIR}/lib)
endif()
set(WPCAP ${WPDPACK_LIB_DIR}/wpcap.lib)
set(PACKET ${WPDPACK_LIB_DIR}/packet.lib)
else()
find_library(WPCAP wpcap HINTS ${WPDPACK_DIR}/lib/x64)
find_library(PACKET packet HINTS ${WPDPACK_DIR}/lib/x64)
endif()
message(STATUS "WPCAP library: ${WPCAP}")
message(STATUS "PACKET library: ${PACKET}")
add_library(lwipcontribportwindows EXCLUDE_FROM_ALL ${lwipcontribportwindows_SRCS})
target_include_directories(lwipcontribportwindows PRIVATE ${LWIP_INCLUDE_DIRS} "${WPDPACK_DIR}/include" ${LWIP_MBEDTLS_INCLUDE_DIRS})
target_compile_options(lwipcontribportwindows PRIVATE ${LWIP_COMPILER_FLAGS})
target_compile_definitions(lwipcontribaddons PRIVATE ${LWIP_DEFINITIONS} ${LWIP_MBEDTLS_DEFINITIONS})
target_link_libraries(lwipcontribportwindows PUBLIC ${WPCAP} ${PACKET} ${LWIP_MBEDTLS_LINK_LIBRARIES})