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af_packet: Add info if TP_STATUS_CSUM_VALID is not defined.

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Jan Grashoefer 2022-10-13 13:07:21 +02:00 • committed by Tim Wojtulewicz
parent e0d7dba113
commit 61a3538106
1 changed files with 6 additions and 0 deletions
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6
src/iosource/af_packet/CMakeLists.txt
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@ -4,6 +4,7 @@ cmake_minimum_required(VERSION 3.0 FATAL_ERROR)
project(ZeekPluginAF_Packet) project(ZeekPluginAF_Packet)
include(ZeekPlugin) include(ZeekPlugin)
include(CheckSymbolExists)
zeek_plugin_begin(Zeek AF_Packet) zeek_plugin_begin(Zeek AF_Packet)
zeek_plugin_cc(src/Plugin.cc) zeek_plugin_cc(src/Plugin.cc)
@ -13,6 +14,11 @@ zeek_plugin_bif(src/af_packet.bif)
zeek_plugin_dist_files(zeekctl/af_packet.py README COPYING VERSION) zeek_plugin_dist_files(zeekctl/af_packet.py README COPYING VERSION)
zeek_plugin_end() zeek_plugin_end()
check_symbol_exists(TP_STATUS_CSUM_VALID linux/if_packet.h HAVE_TP_STATUS_CSUM_VALID)
if (NOT HAVE_TP_STATUS_CSUM_VALID)
message(STATUS "Checksum offloading to the kernel might not be fully supported.")
endif ()
file(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/VERSION" VERSION LIMIT_COUNT 1) file(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/VERSION" VERSION LIMIT_COUNT 1)
if ("${PROJECT_SOURCE_DIR}" STREQUAL "${CMAKE_SOURCE_DIR}") if ("${PROJECT_SOURCE_DIR}" STREQUAL "${CMAKE_SOURCE_DIR}")