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## A set of functions for defining Bro plugins.
##
## This set is used by both static and dynamic plugins via
## BroPluginsStatic and BroPluginsDynamic, respectively.
include(RequireCXX11)
include(BifCl)
include(BinPAC)
# Begins a plugin definition, giving its namespace and name as the arguments.
function(bro_plugin_begin ns name)
_plugin_target_name(target "${ns}" "${name}")
set(_plugin_lib "${target}" PARENT_SCOPE)
set(_plugin_name "${ns}::${name}" PARENT_SCOPE)
set(_plugin_name_canon "${ns}_${name}" PARENT_SCOPE)
set(_plugin_ns "${ns}" PARENT_SCOPE)
set(_plugin_objs "" PARENT_SCOPE)
set(_plugin_deps "" PARENT_SCOPE)
set(_plugin_dist "" PARENT_SCOPE)
endfunction()
# Adds *.cc files to a plugin.
function(bro_plugin_cc)
list(APPEND _plugin_objs ${ARGV})
set(_plugin_objs "${_plugin_objs}" PARENT_SCOPE)
endfunction()
# Adds a *.pac file to a plugin. Further *.pac files may given that
# it depends on.
function(bro_plugin_pac)
binpac_target(${ARGV})
list(APPEND _plugin_objs ${BINPAC_OUTPUT_CC})
list(APPEND _plugin_deps ${BINPAC_BUILD_TARGET})
set(_plugin_objs "${_plugin_objs}" PARENT_SCOPE)
set(_plugin_deps "${_plugin_deps}" PARENT_SCOPE)
endfunction()
# Add an additional object file to the plugin's library.
function(bro_plugin_obj)
foreach ( bif ${ARGV} )
list(APPEND _plugin_objs ${bif})
set(_plugin_objs "${_plugin_objs}" PARENT_SCOPE)
endforeach ()
endfunction()
# Add additional files that should be included into the binary plugin distribution.
# Ignored for static plugins.
macro(bro_plugin_dist_files)
foreach ( file ${ARGV} )
list(APPEND _plugin_dist ${file})
# Don't need this here, and generates an error that
# there is not parent scope. Not sure why it does that
# here but not for other macros doing something similar.
# set(_plugin_dist "${_plugin_dist}" PARENT_SCOPE)
endforeach ()
endmacro()
# Link an additional library to the plugin's library.
function(bro_plugin_link_library)
if ( BRO_PLUGIN_BUILD_DYNAMIC )
bro_plugin_link_library_dynamic(${ARGV})
else ()
bro_plugin_link_library_static(${ARGV})
endif ()
endfunction()
# Adds *.bif files to a plugin.
macro(bro_plugin_bif)
if ( BRO_PLUGIN_BUILD_DYNAMIC )
bro_plugin_bif_dynamic(${ARGV})
else ()
bro_plugin_bif_static(${ARGV})
endif ()
endmacro()
# Ends a plugin definition.
macro(bro_plugin_end)
if ( BRO_PLUGIN_BUILD_DYNAMIC )
bro_plugin_end_dynamic(${ARGV})
else ()
bro_plugin_end_static(${ARGV})
endif ()
endmacro()
# Internal macro to create a unique target name for a plugin.
macro(_plugin_target_name target ns name)
if ( BRO_PLUGIN_BUILD_DYNAMIC )
_plugin_target_name_dynamic(${ARGV})
else ()
_plugin_target_name_static(${ARGV})
endif ()
endmacro()
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