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# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
macro(add_vpp_library lib)
cmake_parse_arguments(ARG
"LTO"
"COMPONENT"
"SOURCES;MULTIARCH_SOURCES;API_FILES;LINK_LIBRARIES;INSTALL_HEADERS;DEPENDS"
${ARGN}
)
set (lo ${lib}_objs)
add_library(${lo} OBJECT ${ARG_SOURCES})
set_target_properties(${lo} PROPERTIES POSITION_INDEPENDENT_CODE ON)
target_compile_options(${lo} PUBLIC ${VPP_DEFAULT_MARCH_FLAGS})
add_library(${lib} SHARED)
target_sources(${lib} PRIVATE $<TARGET_OBJECTS:${lo}>)
if(VPP_LIB_VERSION)
set_target_properties(${lib} PROPERTIES SOVERSION ${VPP_LIB_VERSION})
endif()
# library deps
if(ARG_LINK_LIBRARIES)
target_link_libraries(${lib} ${ARG_LINK_LIBRARIES})
endif()
# install .so
if(NOT ARG_COMPONENT)
set(ARG_COMPONENT vpp)
endif()
install(
TARGETS ${lib}
DESTINATION ${VPP_LIBRARY_DIR}
COMPONENT ${ARG_COMPONENT}
)
if (ARG_LTO AND VPP_USE_LTO)
set_property(TARGET ${lo} PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
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} DEPENDS ${ARG_DEPENDS} SOURCES ${ARG_MULTIARCH_SOURCES})
endif()
if(ARG_API_FILES)
vpp_add_api_files(${lib} core vpp ${ARG_API_FILES})
foreach(file ${ARG_API_FILES})
get_filename_component(dir ${file} DIRECTORY)
install(
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(${lo} api_headers)
endif()
if(ARG_DEPENDS)
add_dependencies(${lo} ${ARG_DEPENDS})
endif()
# install headers
if(ARG_INSTALL_HEADERS)
foreach(file ${ARG_INSTALL_HEADERS})
get_filename_component(dir ${file} DIRECTORY)
install(
FILES ${file}
DESTINATION include/${lib}/${dir}
COMPONENT ${ARG_COMPONENT}-dev
)
endforeach()
endif()
endmacro()
##############################################################################
# header files
##############################################################################
function (add_vpp_headers path)
foreach(file ${ARGN})
get_filename_component(dir ${file} DIRECTORY)
install(
FILES ${file}
DESTINATION include/${path}/${dir}
COMPONENT vpp-dev
)
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 ${file}_test2.c)
target_compile_options(${test_lib} PUBLIC ${VPP_DEFAULT_MARCH_FLAGS})
if(NOT VPP_EXTERNAL_PROJECT)
add_dependencies(${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 ${ARG_COMPONENT}
# )
endforeach()
endmacro()
macro(vpp_find_library var)
find_library(${var} ${ARGN})
mark_as_advanced(${var})
endmacro()
macro(vpp_find_path var)
find_path(${var} ${ARGN})
mark_as_advanced(${var})
endmacro()
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