forked from osmocom/wireshark
53 lines
1.7 KiB
CMake
53 lines
1.7 KiB
CMake
# CMakeLists.txt
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#
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# Wireshark - Network traffic analyzer
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# By Gerald Combs <gerald@wireshark.org>
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# Copyright 1998 Gerald Combs
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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#
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cmake_minimum_required(VERSION 3.1)
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cmake_policy(SET CMP0048 NEW)
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project(Hello VERSION 0.0.1 DESCRIPTION "Wireshark Hello Plugin" LANGUAGES C)
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(WIRESHARK REQUIRED wireshark>=2.5)
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### CMake Bug: Use PKG_CONFIG_PATH instead of CMAKE_PREFIX_PATH
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# https://gitlab.kitware.com/cmake/cmake/issues/15805
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### CMake Bug: If you run into problems please use the "Unix Makefiles" generator.
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### Ninja just wipes the pkg-config variables.
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# https://gitlab.kitware.com/cmake/cmake/issues/17531 (and probably others)
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pkg_get_variable(WIRESHARK_PLUGIN_DIR wireshark plugindir)
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set(PLUGIN_INSTALL_LIBDIR "${WIRESHARK_PLUGIN_DIR}/epan")
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include(CMakePushCheckState)
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include(CheckFunctionExists)
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cmake_push_check_state()
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set(CMAKE_REQUIRED_LIBRARIES ${WIRESHARK_LDFLAGS})
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check_function_exists("proto_register_plugin" HAVE_PROTO_REGISTER_PLUGIN)
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cmake_pop_check_state()
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if(NOT HAVE_PROTO_REGISTER_PLUGIN)
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message(FATAL_ERROR "Wireshark was compiled without support for plugins")
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endif()
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set(CMAKE_C_VISIBILITY_PRESET hidden)
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if (CMAKE_COMPILER_IS_GNUCC)
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set(CMAKE_C_FLAGS "-Wall -Wextra ${CMAKE_C_FLAGS}")
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endif()
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add_definitions(-DHAVE_PLUGINS -DVERSION=\"${PROJECT_VERSION}\")
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add_library(hello MODULE hello.c)
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set_target_properties(hello PROPERTIES PREFIX "" DEFINE_SYMBOL "")
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target_link_libraries(hello ${WIRESHARK_LDFLAGS})
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target_compile_options(hello PUBLIC ${WIRESHARK_CFLAGS})
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install(TARGETS hello
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LIBRARY DESTINATION "${PLUGIN_INSTALL_LIBDIR}" NAMELINK_SKIP
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)
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