misc: support api generated dependency for multiarch source

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

diff --git a/src/cmake/library.cmake b/src/cmake/library.cmake
index 06248a5..fdd3469 100644 (file)
--- a/src/cmake/library.cmake
+++ b/src/cmake/library.cmake
@@ -13,7 +13,7 @@
 
 macro(add_vpp_library lib)
   cmake_parse_arguments(ARG
-    ""
+    "LTO"
     "COMPONENT"
     "SOURCES;MULTIARCH_SOURCES;API_FILES;LINK_LIBRARIES;INSTALL_HEADERS;DEPENDS"
     ${ARGN}
@@ -38,8 +38,15 @@ macro(add_vpp_library lib)
     COMPONENT ${ARG_COMPONENT}
   )
 
+  if (ARG_LTO AND VPP_USE_LTO)
+     set_property(TARGET ${lib} PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
+     target_compile_options (${lib} PRIVATE "-ffunction-sections")
+     target_compile_options (${lib} PRIVATE "-fdata-sections")
+     target_link_libraries (${lib} "-Wl,--gc-sections")
+  endif()
+
   if(ARG_MULTIARCH_SOURCES)
-    vpp_library_set_multiarch_sources(${lib} "${ARG_DEPENDS}" ${ARG_MULTIARCH_SOURCES})
+    vpp_library_set_multiarch_sources(${lib} DEPENDS ${ARG_DEPENDS} SOURCES ${ARG_MULTIARCH_SOURCES})
   endif()
 
   if(ARG_API_FILES)
@@ -50,12 +57,18 @@ macro(add_vpp_library lib)
        FILES ${file} ${CMAKE_CURRENT_BINARY_DIR}/${file}.h
        ${CMAKE_CURRENT_BINARY_DIR}/${file}_enum.h
        ${CMAKE_CURRENT_BINARY_DIR}/${file}_types.h
+       ${CMAKE_CURRENT_BINARY_DIR}/${file}_tojson.h
+       ${CMAKE_CURRENT_BINARY_DIR}/${file}_fromjson.h
        DESTINATION include/${lib}/${dir}
        COMPONENT vpp-dev
       )
     endforeach()
   endif()
 
+  if(NOT VPP_EXTERNAL_PROJECT)
+    add_dependencies(${lib} api_headers)
+  endif()
+
   if(ARG_DEPENDS)
     add_dependencies(${lib} ${ARG_DEPENDS})
   endif()
@@ -86,3 +99,33 @@ function (add_vpp_headers path)
     )
   endforeach()
 endfunction()
+
+macro(add_vpp_test_library lib)
+  cmake_parse_arguments(TEST
+    ""
+    ""
+    ${ARGN}
+  )
+
+  foreach(file ${ARGN})
+    get_filename_component(name ${file} NAME_WE)
+    set(test_lib ${lib}_${name}_plugin)
+    add_library(${test_lib} SHARED ${file}_test2.c)
+    if(NOT VPP_EXTERNAL_PROJECT)
+      add_dependencies(${test_lib} api_headers)
+    endif()
+    include_directories(${CMAKE_CURRENT_BINARY_DIR})
+    set_target_properties(${test_lib} PROPERTIES NO_SONAME 1)
+    set_target_properties(${test_lib} PROPERTIES
+      PREFIX ""
+      LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vat2_plugins)
+
+    # Later: Install and package
+    # install .so
+    #install(
+    #  TARGETS ${test_lib}
+    #  DESTINATION ${VPP_LIBRARY_DIR}/vat2_plugins
+    #  #COMPONENT ${ARG_COMPONENT}
+    #  )
+  endforeach()
+endmacro()