Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/doc/plugins.example/CMakeLists.txt b/doc/plugins.example/CMakeLists.txt
new file mode 100644
index 00000000..26e3ad25
--- /dev/null
+++ b/doc/plugins.example/CMakeLists.txt
@@ -0,0 +1,74 @@
+# CMakeLists.txt
+#
+# Wireshark - Network traffic analyzer
+# By Gerald Combs <gerald@wireshark.org>
+# Copyright 1998 Gerald Combs
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+
+cmake_minimum_required(VERSION 3.12)
+cmake_policy(SET CMP0048 NEW)
+
+project(Hello VERSION 0.0.1 DESCRIPTION "Wireshark Hello Plugin" LANGUAGES C)
+
+find_package(Wireshark CONFIG REQUIRED)
+
+if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+	set(CMAKE_INSTALL_PREFIX "${Wireshark_INSTALL_PREFIX}"
+		CACHE PATH "Installation prefix" FORCE
+	)
+endif()
+
+if(NOT Wireshark_PLUGINS_ENABLED)
+	message(WARNING "Wireshark was compiled without support for plugins")
+endif()
+
+# External plugins must define HAVE_SSIZE_T for the plugin toolchain.
+include(CheckTypeSize)
+check_type_size("ssize_t" SSIZE_T)
+
+set(CMAKE_C_VISIBILITY_PRESET hidden)
+if(CMAKE_COMPILER_IS_GNUCC)
+    set(CMAKE_C_FLAGS  "-Wall -Wextra ${CMAKE_C_FLAGS}")
+endif()
+
+add_compile_definitions(
+	VERSION=\"${PROJECT_VERSION}\"
+	$<$<BOOL:${HAVE_SSIZE_T}>:HAVE_SSIZE_T>
+)
+
+add_library(hello MODULE hello.c)
+set_target_properties(hello PROPERTIES PREFIX "" DEFINE_SYMBOL "")
+target_link_libraries(hello epan)
+
+# This is the normal installation target to CMAKE_INSTALL_PREFIX. It is relocatable
+# using DESTDIR or cmake --install. By default CMAKE_INSTALL_PREFIX should be configured
+# correctly for Wireshark's system installation prefix.
+install(TARGETS hello
+	LIBRARY DESTINATION "${Wireshark_PLUGIN_LIBDIR}/epan" NAMELINK_SKIP
+)
+
+# This custom target installs the plugin to the plugin dir in WiresharkConfig.cmake.
+# It does not use CMAKE_INSTALL_PREFIX.
+add_custom_target(copy_plugin
+	COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:hello> "${Wireshark_PLUGIN_INSTALL_DIR}/epan"
+	COMMENT "Installing plugin to: ${Wireshark_PLUGIN_INSTALL_DIR}/epan"
+)
+
+string(TOLOWER "${PROJECT_NAME}-${PROJECT_VERSION}" _pkgname)
+
+add_custom_target(package_prep
+	COMMAND ${CMAKE_COMMAND} -E make_directory  ${CMAKE_BINARY_DIR}/${_pkgname}
+	COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/README $<TARGET_FILE:hello> ${CMAKE_BINARY_DIR}/${_pkgname}
+)
+
+add_custom_target(package
+	COMMAND ${CMAKE_COMMAND} -E tar czf ${CMAKE_BINARY_DIR}/${_pkgname}.tar.gz --format=gnutar -- ${CMAKE_BINARY_DIR}/${_pkgname}
+)
+add_dependencies(package package_prep)
+
+add_custom_target(package_zip
+	COMMAND ${CMAKE_COMMAND} -E tar cf ${CMAKE_BINARY_DIR}/${_pkgname}.zip --format=zip -- ${CMAKE_BINARY_DIR}/${_pkgname}
+)
+add_dependencies(package_zip package_prep)