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## A set of functions for defining Zeek plugins.
##
## This set is for plugins compiled in statically.
## See ZeekPluginDynamic.cmake for the dynamic version.
function(bro_plugin_bif_static)
foreach ( bif ${ARGV} )
bif_target(${bif} "plugin" ${_plugin_name} ${_plugin_name_canon} TRUE)
list(APPEND _plugin_objs ${BIF_OUTPUT_CC})
list(APPEND _plugin_deps ${BIF_BUILD_TARGET})
set(_plugin_objs "${_plugin_objs}" PARENT_SCOPE)
set(_plugin_deps "${_plugin_deps}" PARENT_SCOPE)
endforeach ()
endfunction()
function(bro_plugin_link_library_static)
foreach ( lib ${ARGV} )
set(bro_SUBDIR_LIBS ${bro_SUBDIR_LIBS} "${lib}" CACHE INTERNAL "plugin libraries")
endforeach ()
endfunction()
function(bro_plugin_end_static)
add_library(${_plugin_lib} OBJECT ${_plugin_objs})
if ( NOT "${_plugin_deps}" STREQUAL "" )
add_dependencies(${_plugin_lib} ${_plugin_deps})
endif ()
add_dependencies(${_plugin_lib} generate_outputs)
set(preload_script ${_plugin_name_canon}/__preload__.zeek)
if (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/scripts/__preload__.zeek)
file(APPEND ${Zeek_BINARY_DIR}/scripts/builtin-plugins/__preload__.zeek "\n@load ${preload_script}")
endif()
set(load_script ${_plugin_name_canon}/__load__.zeek)
if (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/scripts/__load__.zeek)
file(APPEND ${Zeek_BINARY_DIR}/scripts/builtin-plugins/__load__.zeek "\n@load ${load_script}")
endif()
get_filename_component(plugin_name ${CMAKE_CURRENT_SOURCE_DIR} NAME)
if ( IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/scripts" )
install(DIRECTORY ./scripts/
DESTINATION "${ZEEK_SCRIPT_INSTALL_PATH}/builtin-plugins/${_plugin_name_canon}"
FILES_MATCHING
PATTERN "*.zeek"
PATTERN "*.sig"
PATTERN "*.fp")
# Make a plugin directory and symlink the scripts directory into it
# so that the development ZEEKPATH will work too.
file(MAKE_DIRECTORY ${Zeek_BINARY_DIR}/scripts/builtin-plugins)
execute_process(COMMAND "${CMAKE_COMMAND}" -E create_symlink
"${CMAKE_CURRENT_SOURCE_DIR}/scripts"
"${Zeek_BINARY_DIR}/scripts/builtin-plugins/${_plugin_name_canon}")
endif ()
set(bro_PLUGIN_LIBS ${bro_PLUGIN_LIBS} "$<TARGET_OBJECTS:${_plugin_lib}>" CACHE INTERNAL "plugin libraries")
set(bro_PLUGIN_DEPS ${bro_PLUGIN_DEPS} "${_plugin_lib}" CACHE INTERNAL "plugin dependencies")
endfunction()
macro(_plugin_target_name_static target ns name)
set(${target} "plugin-${ns}-${name}")
endmacro()
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