2 # Copyright (c) 2021 Cisco
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at:
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 unset(QUIC_LINK_LIBRARIES)
16 set(EXPECTED_QUICLY_VERSION "0.1.3-vpp")
18 vpp_find_path(QUICLY_INCLUDE_DIR NAMES quicly.h)
19 vpp_find_path(PICOTLS_INCLUDE_DIR NAMES picotls.h)
20 vpp_find_library(QUICLY_LIBRARY NAMES "libquicly.a")
21 vpp_find_library(PICOTLS_CORE_LIBRARY NAMES "libpicotls-core.a")
22 vpp_find_library(PICOTLS_OPENSSL_LIBRARY NAMES "libpicotls-openssl.a")
24 list(APPEND QUIC_LINK_LIBRARIES
26 ${PICOTLS_CORE_LIBRARY}
27 ${PICOTLS_OPENSSL_LIBRARY}
30 if(QUICLY_INCLUDE_DIR AND QUIC_LINK_LIBRARIES)
31 if(EXISTS "${QUICLY_INCLUDE_DIR}/quicly/version.h")
32 file(STRINGS "${QUICLY_INCLUDE_DIR}/quicly/version.h" quicly_version_str REGEX "^#define[\t ]+LIBQUICLY_VERSION[\t ]+\".*\"")
33 string(REGEX REPLACE "^#define[\t ]+LIBQUICLY_VERSION[\t ]+\"([^\"]*)\".*" "\\1" QUICLY_VERSION_STRING "${quicly_version_str}")
34 unset(quicly_version_str)
37 if (${QUICLY_VERSION_STRING} MATCHES "${EXPECTED_QUICLY_VERSION}")
38 include_directories (${QUICLY_INCLUDE_DIR})
40 if(PICOTLS_INCLUDE_DIR)
41 include_directories (${PICOTLS_INCLUDE_DIR})
51 LINK_LIBRARIES ${QUIC_LINK_LIBRARIES}
53 message(STATUS "Found quicly ${EXPECTED_QUICLY_VERSION} in ${QUICLY_INCLUDE_DIR}")
55 message(STATUS "-- quicly ${EXPECTED_QUICLY_VERSION} not found - QUIC plugin disabled")
58 message(WARNING "-- quicly headers not found - QUIC plugin disabled")