1 # Copyright (c) 2018 Cisco and/or its affiliates.
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
4 # You may obtain a copy of the License at:
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 # See the License for the specific language governing permissions and
12 # limitations under the License.
14 macro(add_vpp_library lib)
15 cmake_parse_arguments(ARG
18 "SOURCES;MULTIARCH_SOURCES;API_FILES;LINK_LIBRARIES;INSTALL_HEADERS;DEPENDS"
23 add_library(${lo} OBJECT ${ARG_SOURCES})
24 set_target_properties(${lo} PROPERTIES POSITION_INDEPENDENT_CODE ON)
26 add_library(${lib} SHARED)
27 target_sources(${lib} PRIVATE $<TARGET_OBJECTS:${lo}>)
30 set_target_properties(${lib} PROPERTIES SOVERSION ${VPP_LIB_VERSION})
34 if(ARG_LINK_LIBRARIES)
35 target_link_libraries(${lib} ${ARG_LINK_LIBRARIES})
39 set(ARG_COMPONENT vpp)
43 DESTINATION ${VPP_LIBRARY_DIR}
44 COMPONENT ${ARG_COMPONENT}
47 if (ARG_LTO AND VPP_USE_LTO)
48 set_property(TARGET ${lo} PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
49 set_property(TARGET ${lib} PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
50 target_compile_options (${lib} PRIVATE "-ffunction-sections")
51 target_compile_options (${lib} PRIVATE "-fdata-sections")
52 target_link_libraries (${lib} "-Wl,--gc-sections")
55 if(ARG_MULTIARCH_SOURCES)
56 vpp_library_set_multiarch_sources(${lib} DEPENDS ${ARG_DEPENDS} SOURCES ${ARG_MULTIARCH_SOURCES})
60 vpp_add_api_files(${lib} core vpp ${ARG_API_FILES})
61 foreach(file ${ARG_API_FILES})
62 get_filename_component(dir ${file} DIRECTORY)
64 FILES ${file} ${CMAKE_CURRENT_BINARY_DIR}/${file}.h
65 ${CMAKE_CURRENT_BINARY_DIR}/${file}_enum.h
66 ${CMAKE_CURRENT_BINARY_DIR}/${file}_types.h
67 ${CMAKE_CURRENT_BINARY_DIR}/${file}_tojson.h
68 ${CMAKE_CURRENT_BINARY_DIR}/${file}_fromjson.h
69 DESTINATION include/${lib}/${dir}
75 if(NOT VPP_EXTERNAL_PROJECT)
76 add_dependencies(${lo} api_headers)
80 add_dependencies(${lo} ${ARG_DEPENDS})
84 if(ARG_INSTALL_HEADERS)
85 foreach(file ${ARG_INSTALL_HEADERS})
86 get_filename_component(dir ${file} DIRECTORY)
89 DESTINATION include/${lib}/${dir}
90 COMPONENT ${ARG_COMPONENT}-dev
96 ##############################################################################
98 ##############################################################################
99 function (add_vpp_headers path)
100 foreach(file ${ARGN})
101 get_filename_component(dir ${file} DIRECTORY)
104 DESTINATION include/${path}/${dir}
110 macro(add_vpp_test_library lib)
111 cmake_parse_arguments(TEST
117 foreach(file ${ARGN})
118 get_filename_component(name ${file} NAME_WE)
119 set(test_lib ${lib}_${name}_plugin)
120 add_library(${test_lib} SHARED ${file}_test2.c)
121 if(NOT VPP_EXTERNAL_PROJECT)
122 add_dependencies(${test_lib} api_headers)
124 include_directories(${CMAKE_CURRENT_BINARY_DIR})
125 set_target_properties(${test_lib} PROPERTIES NO_SONAME 1)
126 set_target_properties(${test_lib} PROPERTIES
128 LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vat2_plugins)
130 # Later: Install and package
133 # TARGETS ${test_lib}
134 # DESTINATION ${VPP_LIBRARY_DIR}/vat2_plugins
135 # #COMPONENT ${ARG_COMPONENT}
140 macro(vpp_find_library var)
141 find_library(${var} ${ARGN})
142 mark_as_advanced(${var})
144 macro(vpp_find_path var)
145 find_path(${var} ${ARGN})
146 mark_as_advanced(${var})