| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| |
| cmake_minimum_required(VERSION 3.7) |
| project(pulsar-cpp-wireshark) |
| |
| if (NOT CMAKE_CXX_STANDARD) |
| if (APPLE) |
| # The latest Protobuf dependency on macOS requires the C++17 support |
| set(CMAKE_CXX_STANDARD 17) |
| else () |
| set(CMAKE_CXX_STANDARD 11) |
| endif () |
| endif () |
| |
| if (CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND CMAKE_SYSTEM_PROCESSOR STREQUAL "arm64") |
| execute_process(COMMAND sh -c "find $(brew --prefix)/Cellar/wireshark -name 'include' -type d" |
| OUTPUT_STRIP_TRAILING_WHITESPACE |
| OUTPUT_VARIABLE |
| EXTRA_INCLUDE_PATH) |
| endif() |
| find_path(WIRESHARK_INCLUDE_PATH wireshark/ws_version.h PATHS ${EXTRA_INCLUDE_PATH}) |
| if (WIRESHARK_INCLUDE_PATH) |
| add_definitions("-DWITH_WS_VERSION") |
| else () |
| message(STATUS "Cannot find ws_version.h, fallback to find config.h") |
| find_path(WIRESHARK_INCLUDE_PATH wireshark/config.h PATHS ${EXTRA_INCLUDE_PATH}) |
| endif () |
| if (NOT WIRESHARK_INCLUDE_PATH) |
| message(FATAL_ERROR "Failed to find WIRESHARK_INCLUDE_PATH") |
| endif () |
| |
| include(FindPkgConfig) |
| pkg_check_modules(GLIB glib-2.0) |
| |
| MESSAGE(STATUS "Use WIRESHARK_INCLUDE_PATH: ${WIRESHARK_INCLUDE_PATH}") |
| MESSAGE(STATUS "Use GLIB_INCLUDE_DIRS: ${GLIB_INCLUDE_DIRS}") |
| |
| set(protobuf_MODULE_COMPATIBLE ON CACHE BOOL "") |
| if (APPLE) |
| find_package(Protobuf REQUIRED CONFIG) |
| else () |
| find_package(Protobuf REQUIRED) |
| endif () |
| |
| set(PROTO_SOURCES PulsarApi.pb.cc) |
| protobuf_generate_cpp(${PROTO_SOURCES} |
| PulsarApi.pb.h |
| ${CMAKE_CURRENT_SOURCE_DIR}/../proto/PulsarApi.proto) |
| |
| include_directories(${WIRESHARK_INCLUDE_PATH}/wireshark |
| ${GLIB_INCLUDE_DIRS} |
| ${CMAKE_BINARY_DIR}) |
| |
| # Build wireshark shared lib |
| add_library(pulsar-dissector SHARED pulsarDissector.cc ${PROTO_SOURCES}) |
| SET(CMAKE_SHARED_LIBRARY_SUFFIX .so) |
| set_target_properties(pulsar-dissector PROPERTIES PREFIX "" DEFINE_SYMBOL "") |
| |
| if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") |
| set(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS "${CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS} -undefined dynamic_lookup") |
| endif() |
| |
| target_link_libraries(pulsar-dissector protobuf::libprotobuf-lite) |