wanderer/ fastnetmon-rewritten
1
0
Fork 0
mirror of https://github.com/pavel-odintsov/fastnetmon synced 2024-06-01 18:06:25 +02:00
Code Issues Releases Activity

Enable AF_PACKET only for recent kernels

This commit is contained in:
Pavel Odintsov 2015-10-03 18:09:37 +02:00
parent 54343d043e
commit 3c4a52302e
1 changed files with 17 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/CMakeLists.txt
View File

@ -143,16 +143,28 @@ if (ENABLE_SNABBSWITCH_SUPPORT)
endif()
if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
# We have issues with AF_PACKET in old kernels and remote it from default build now
#message(STATUS "You are running Linux and we can build AF_PACKET support")
#set (ENABLE_AFPACKET_SUPPORT ON)
execute_process(COMMAND uname -r OUTPUT_VARIABLE LINUX_KERNEL_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
# Extract major version number from Linux Kernel Version
string(REGEX MATCH "^[0-9]+\\.[0-9]+" KERNEL_VERSION_MATCHES ${LINUX_KERNEL_VERSION})
# For tests
# set(KERNEL_VERSION_MATCHES "2.6.32")
# We need 3.7 or more recent kernel here because older kernels are buggy
# VERSION_GREATER comparator available from cmake 2.6.2
if (${KERNEL_VERSION_MATCHES} VERSION_GREATER "3.7")
message(STATUS "You are running Linux with enough recent kernel and we can build AF_PACKET support")
set (ENABLE_AFPACKET_SUPPORT ON)
else()
message(STATUS "You are running old Linux kernel and we can't build AF_PACKET support")
endif()
endif()
# -DENABLE_AFPACKET_SUPPORT=ON ..
if (ENABLE_AFPACKET_SUPPORT)
add_definitions(-DFASTNETMON_ENABLE_AFPACKET)
add_library(afpacket_plugin STATIC afpacket_plugin/afpacket_collector.cpp)
add_library(afpacket_plugin STATIC afpacket_plugin/afpacket_collector.cpp)
endif()
# sFLOW plugin