diff options
Diffstat (limited to 'src/crypto_engines/ipsecmb/CMakeLists.txt')
| -rw-r--r-- | src/crypto_engines/ipsecmb/CMakeLists.txt | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/crypto_engines/ipsecmb/CMakeLists.txt b/src/crypto_engines/ipsecmb/CMakeLists.txt new file mode 100644 index 00000000000..738bc05b0f5 --- /dev/null +++ b/src/crypto_engines/ipsecmb/CMakeLists.txt @@ -0,0 +1,50 @@ + +# Copyright (c) 2019 Cisco Systems +# 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. + +if(NOT CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*") + return() +endif() + +vpp_find_path(IPSECMB_INCLUDE_DIR NAMES intel-ipsec-mb.h HINTS ${IPSECMB_INCLUDE_DIR_HINT}) +vpp_find_library(IPSECMB_LIB NAMES libIPSec_MB.a HINTS ${IPSECMB_LIB_DIR_HINT}) + +if(IPSECMB_INCLUDE_DIR AND IPSECMB_LIB) + + get_filename_component(IPSECMB_LIB_DIR ${IPSECMB_LIB} DIRECTORY) + set(IPSECMB_LINK_FLAGS "${IPSECMB_LINK_FLAGS} -L${IPSECMB_LIB_DIR} -Wl,--whole-archive ${IPSECMB_LIB} -Wl,--no-whole-archive") + set(IPSECMB_LINK_FLAGS "${IPSECMB_LINK_FLAGS} -Wl,--exclude-libs,libIPSec_MB.a,-l:libIPSec_MB.a") + include_directories(${IPSECMB_INCLUDE_DIR}) + add_vpp_crypto_engine(ipsecmb + SOURCES + ipsecmb.c + + LINK_FLAGS + ${IPSECMB_LINK_FLAGS} + ) + + file(READ "${IPSECMB_INCLUDE_DIR}/intel-ipsec-mb.h" ipsecmb_header) + string(REGEX MATCH "IMB_VERSION_STR (\"+[0-9]+\\.[0-9]+\\.[0-9]+\")" _ ${ipsecmb_header}) + string(REPLACE "\"" "" IPSECMB_VERSION ${CMAKE_MATCH_1}) + + if (${IPSECMB_VERSION} VERSION_GREATER "0.54.0") + add_definitions(-DHAVE_IPSECMB_CHACHA_POLY) + else() + message(STATUS "Intel IPSecMB ${IPSECMB_VERSION} does not support chacha20-poly1305. Disabled") + endif() + + target_compile_options(ipsecmb_crypto_engine PRIVATE "-march=silvermont" "-maes") + message(STATUS "Intel IPSecMB found: ${IPSECMB_INCLUDE_DIR}") +else() + message(STATUS "Intel IPSecMB not found") +endif() |