Install also the static library with cmake.

src/CMakeLists.txt

@@ -21,5 +21,6 @@ target_link_libraries(${CMAKE_PROJECT_NAME} ${LIBS})
 file(GLOB HEADERS "${PROJECT_SOURCE_DIR}/include/*.h")
 install(FILES ${HEADERS} DESTINATION include/packet)
 install(TARGETS ${CMAKE_PROJECT_NAME} DESTINATION lib)
+install(TARGETS ${CMAKE_PROJECT_NAME}static DESTINATION lib)
 file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/../doc)
 install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/../doc DESTINATION .)