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-rw-r--r--bpf/CMakeLists.txt13
1 files changed, 13 insertions, 0 deletions
diff --git a/bpf/CMakeLists.txt b/bpf/CMakeLists.txt
new file mode 100644
index 0000000..904b821
--- /dev/null
+++ b/bpf/CMakeLists.txt
@@ -0,0 +1,13 @@
+if(LIBBPF_FOUND)
+ add_custom_command(OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/reuseport_kern.o"
+ COMMAND ${CMAKE_C_COMPILER} ${BPFCFLAGS} ${EXTRABPFCFLAGS} -I${LIBBPF_INCLUDE_DIRS} -target bpf -c reuseport_kern.c -o "${CMAKE_CURRENT_BINARY_DIR}/reuseport_kern.o"
+ WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+ VERBATIM)
+
+ add_custom_target(bpf ALL
+ DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/reuseport_kern.o"
+ VERBATIM)
+
+ install(FILES "${CMAKE_CURRENT_BINARY_DIR}/reuseport_kern.o"
+ DESTINATION "${CMAKE_INSTALL_LIBDIR}/${CMAKE_PROJECT_NAME}")
+endif()