45e4e9444d
Change-Id: I2040b560b2a00f8bd176ae6ad46035678a2b249e Type: improvement Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
76 lines
1.9 KiB
CMake
76 lines
1.9 KiB
CMake
# Copyright (c) 2018 Cisco and/or its affiliates.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at:
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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vpp_find_path(IBVERBS_INCLUDE_DIR NAMES infiniband/verbs.h)
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if (NOT IBVERBS_INCLUDE_DIR)
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message(WARNING "-- rdma headers not found - rdma plugin disabled")
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return()
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endif()
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vpp_plugin_find_library(rdma IBVERBS_LIB libibverbs.a)
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vpp_plugin_find_library(rdma MLX5_LIB libmlx5.a)
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if (NOT IBVERBS_LIB OR NOT MLX5_LIB)
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message(WARNING "rdma plugin - ibverbs not found - rdma plugin disabled")
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return()
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endif()
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string_append(RDMA_LINK_FLAGS "-Wl,--whole-archive,${MLX5_LIB},--no-whole-archive -Wl,--exclude-libs,ALL")
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set(CMAKE_REQUIRED_FLAGS "-fPIC -shared -pthread -Wno-unused-command-line-argument ${RDMA_LINK_FLAGS} ${IBVERBS_LIB}")
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set(CMAKE_REQUIRED_INCLUDES "${IBVERBS_INCLUDE_DIR}")
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set(CMAKE_REQUIRED_LIBRARIES "c") # force linkage by including libc explicitely
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CHECK_C_SOURCE_COMPILES("
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#include <infiniband/verbs.h>
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int main(void)
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{
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return 0 != ibv_get_device_list(0);
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}" IBVERBS_COMPILES_CHECK)
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if (NOT IBVERBS_COMPILES_CHECK)
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message(WARNING "rdma plugins - no working ibverbs found - rdma plugin disabled")
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return()
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endif()
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include_directories(${IBVERBS_INCLUDE_DIR})
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add_vpp_plugin(rdma
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SOURCES
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api.c
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cli.c
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device.c
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format.c
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plugin.c
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unformat.c
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input.c
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output.c
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MULTIARCH_SOURCES
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input.c
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output.c
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API_FILES
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rdma.api
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API_TEST_SOURCES
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unformat.c
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test_api.c
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LINK_FLAGS
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"${RDMA_LINK_FLAGS}"
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LINK_LIBRARIES
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${IBVERBS_LIB}
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)
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