mirror of
https://github.com/moparisthebest/curl
synced 2024-11-13 21:15:08 -05:00
114 lines
3.2 KiB
CMake
114 lines
3.2 KiB
CMake
#***************************************************************************
|
|
# _ _ ____ _
|
|
# Project ___| | | | _ \| |
|
|
# / __| | | | |_) | |
|
|
# | (__| |_| | _ <| |___
|
|
# \___|\___/|_| \_\_____|
|
|
#
|
|
# Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
#
|
|
# This software is licensed as described in the file COPYING, which
|
|
# you should have received as part of this distribution. The terms
|
|
# are also available at https://curl.se/docs/copyright.html.
|
|
#
|
|
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
# copies of the Software, and permit persons to whom the Software is
|
|
# furnished to do so, under the terms of the COPYING file.
|
|
#
|
|
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
# KIND, either express or implied.
|
|
#
|
|
###########################################################################
|
|
|
|
#[=======================================================================[.rst:
|
|
FindNGTCP2
|
|
----------
|
|
|
|
Find the ngtcp2 library
|
|
|
|
This module accepts optional COMPONENTS to control the crypto library (these are
|
|
mutually exclusive)::
|
|
|
|
OpenSSL: Use libngtcp2_crypto_openssl
|
|
GnuTLS: Use libngtcp2_crypto_gnutls
|
|
|
|
Result Variables
|
|
^^^^^^^^^^^^^^^^
|
|
|
|
``NGTCP2_FOUND``
|
|
System has ngtcp2
|
|
``NGTCP2_INCLUDE_DIRS``
|
|
The ngtcp2 include directories.
|
|
``NGTCP2_LIBRARIES``
|
|
The libraries needed to use ngtcp2
|
|
``NGTCP2_VERSION``
|
|
version of ngtcp2.
|
|
#]=======================================================================]
|
|
|
|
if(UNIX)
|
|
find_package(PkgConfig QUIET)
|
|
pkg_search_module(PC_NGTCP2 libngtcp2)
|
|
endif()
|
|
|
|
find_path(NGTCP2_INCLUDE_DIR ngtcp2/ngtcp2.h
|
|
HINTS
|
|
${PC_NGTCP2_INCLUDEDIR}
|
|
${PC_NGTCP2_INCLUDE_DIRS}
|
|
)
|
|
|
|
find_library(NGTCP2_LIBRARY NAMES ngtcp2
|
|
HINTS
|
|
${PC_NGTCP2_LIBDIR}
|
|
${PC_NGTCP2_LIBRARY_DIRS}
|
|
)
|
|
|
|
if(PC_NGTCP2_VERSION)
|
|
set(NGTCP2_VERSION ${PC_NGTCP2_VERSION})
|
|
endif()
|
|
|
|
if(NGTCP2_FIND_COMPONENTS)
|
|
set(NGTCP2_CRYPTO_BACKEND "")
|
|
foreach(component IN LISTS NGTCP2_FIND_COMPONENTS)
|
|
if(component MATCHES "^(OpenSSL|GnuTLS)")
|
|
if(NGTCP2_CRYPTO_BACKEND)
|
|
message(FATAL_ERROR "NGTCP2: Only one crypto library can be selected")
|
|
endif()
|
|
set(NGTCP2_CRYPTO_BACKEND ${component})
|
|
endif()
|
|
endforeach()
|
|
|
|
if(NGTCP2_CRYPTO_BACKEND)
|
|
string(TOLOWER "ngtcp2_crypto_${NGTCP2_CRYPTO_BACKEND}" _crypto_library)
|
|
if(UNIX)
|
|
pkg_search_module(PC_${_crypto_library} lib${_crypto_library})
|
|
endif()
|
|
find_library(${_crypto_library}_LIBRARY
|
|
NAMES
|
|
${_crypto_library}
|
|
HINTS
|
|
${PC_${_crypto_library}_LIBDIR}
|
|
${PC_${_crypto_library}_LIBRARY_DIRS}
|
|
)
|
|
if(${_crypto_library}_LIBRARY)
|
|
set(NGTCP2_${NGTCP2_CRYPTO_BACKEND}_FOUND TRUE)
|
|
set(NGTCP2_CRYPTO_LIBRARY ${${_crypto_library}_LIBRARY})
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
include(FindPackageHandleStandardArgs)
|
|
find_package_handle_standard_args(NGTCP2
|
|
REQUIRED_VARS
|
|
NGTCP2_LIBRARY
|
|
NGTCP2_INCLUDE_DIR
|
|
VERSION_VAR NGTCP2_VERSION
|
|
HANDLE_COMPONENTS
|
|
)
|
|
|
|
if(NGTCP2_FOUND)
|
|
set(NGTCP2_LIBRARIES ${NGTCP2_LIBRARY} ${NGTCP2_CRYPTO_LIBRARY})
|
|
set(NGTCP2_INCLUDE_DIRS ${NGTCP2_INCLUDE_DIR})
|
|
endif()
|
|
|
|
mark_as_advanced(NGTCP2_INCLUDE_DIRS NGTCP2_LIBRARIES)
|