build: declare some CMake variables as advanced

[vpp.git] / src / cmake / plugin.cmake

diff --git a/src/cmake/plugin.cmake b/src/cmake/plugin.cmake
index a0c3de7..536ae9c 100644 (file)
--- a/src/cmake/plugin.cmake
+++ b/src/cmake/plugin.cmake
@@ -15,7 +15,7 @@ macro(add_vpp_plugin name)
   cmake_parse_arguments(PLUGIN
     ""
     "LINK_FLAGS;COMPONENT;DEV_COMPONENT"
-    "SOURCES;API_FILES;MULTIARCH_SOURCES;LINK_LIBRARIES;INSTALL_HEADERS;API_TEST_SOURCES"
+    "SOURCES;API_FILES;MULTIARCH_SOURCES;LINK_LIBRARIES;INSTALL_HEADERS;API_TEST_SOURCES;"
     ${ARGN}
   )
   set(plugin_name ${name}_plugin)
@@ -31,30 +31,40 @@ macro(add_vpp_plugin name)
     endif()
   endif()
 
-  file(RELATIVE_PATH rpath ${CMAKE_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
+  vpp_add_api_files(${plugin_name} plugins ${PLUGIN_COMPONENT} ${PLUGIN_API_FILES})
   foreach(f ${PLUGIN_API_FILES})
     get_filename_component(dir ${f} DIRECTORY)
-    vpp_generate_api_header(${f} plugins ${PLUGIN_COMPONENT})
-    list(APPEND api_includes ${f}.h ${f}.json)
-    set_property(GLOBAL APPEND PROPERTY VPP_API_FILES ${rpath}/${f})
+    list(APPEND api_includes ${f}.h ${f}_enum.h ${f}_types.h ${f}.json)
     install(
-      FILES ${CMAKE_CURRENT_BINARY_DIR}/${f}.h
+      FILES
+      ${CMAKE_CURRENT_BINARY_DIR}/${f}.h
       ${CMAKE_CURRENT_BINARY_DIR}/${f}_enum.h
       ${CMAKE_CURRENT_BINARY_DIR}/${f}_types.h
       DESTINATION include/vpp_plugins/${name}/${dir}
       COMPONENT ${PLUGIN_DEV_COMPONENT}
     )
   endforeach()
-  add_library(${plugin_name} SHARED ${PLUGIN_SOURCES} ${api_includes})
+  add_library(${plugin_name} SHARED ${api_includes} ${PLUGIN_SOURCES})
   set_target_properties(${plugin_name} PROPERTIES NO_SONAME 1)
+  target_compile_options(${plugin_name} PRIVATE "-fvisibility=hidden")
+  target_compile_options (${plugin_name} PRIVATE "-ffunction-sections")
+  target_compile_options (${plugin_name} PRIVATE "-fdata-sections")
+  target_link_libraries (${plugin_name} "-Wl,--gc-sections")
+  set(deps "")
   if(NOT VPP_EXTERNAL_PROJECT)
-    add_dependencies(${plugin_name} vpp_version_h api_headers)
+    list(APPEND deps vpp_version_h api_headers)
+  endif()
+  if(PLUGIN_API_FILES)
+    list(APPEND deps ${plugin_name}_api_headers)
+  endif()
+  if(deps)
+    add_dependencies(${plugin_name} ${deps})
   endif()
   set_target_properties(${plugin_name} PROPERTIES
     PREFIX ""
     LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vpp_plugins)
   if(PLUGIN_MULTIARCH_SOURCES)
-    vpp_library_set_multiarch_sources(${plugin_name} ${PLUGIN_MULTIARCH_SOURCES})
+    vpp_library_set_multiarch_sources(${plugin_name} SOURCES ${PLUGIN_MULTIARCH_SOURCES} DEPENDS ${deps})
   endif()
   if(PLUGIN_LINK_LIBRARIES)
     target_link_libraries(${plugin_name} ${PLUGIN_LINK_LIBRARIES})
@@ -80,24 +90,32 @@ macro(add_vpp_plugin name)
     if(NOT VPP_EXTERNAL_PROJECT)
       add_dependencies(${test_plugin_name} api_headers)
     endif()
+    if(PLUGIN_API_FILES)
+      add_dependencies(${test_plugin_name} ${plugin_name}_api_headers)
+    endif()
     set_target_properties(${test_plugin_name} PROPERTIES
       PREFIX ""
       LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vpp_api_test_plugins)
     install(
       TARGETS ${test_plugin_name}
-      DESTINATION lib/vpp_api_test_plugins
+      DESTINATION ${VPP_LIBRARY_DIR}/vpp_api_test_plugins
       COMPONENT ${PLUGIN_COMPONENT}
     )
   endif()
+  if (PLUGIN_API_FILES)
+    add_vpp_test_library(${name}_test_plugin ${PLUGIN_API_FILES})
+  endif()
+
   install(
     TARGETS ${plugin_name}
-    DESTINATION lib/vpp_plugins
+    DESTINATION ${VPP_LIBRARY_DIR}/vpp_plugins
     COMPONENT ${PLUGIN_COMPONENT}
   )
 endmacro()
 
 macro(vpp_plugin_find_library plugin var name)
   find_library(${var} NAMES ${name} ${ARGN})
+  mark_as_advanced(${var})
 if (NOT ${var})
   message(WARNING "-- ${name} library not found - ${plugin} plugin disabled")
   return()