curl/CMake/FindNGHTTP2.cmake
Viktor Szakats 87aa4ebd82
cmake: detect nghttp2 via pkg-config, enable by default
- also detect nghttp2 via `pkg-config` to match nghttp3 detection
  and autotools.

- enable nghttp2 by default to match autotools.

Cherry-picked from #14097
Closes #14136
2024-08-03 09:22:26 +02:00

62 lines
1.8 KiB
CMake

#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) 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.
#
# SPDX-License-Identifier: curl
#
###########################################################################
if(UNIX)
find_package(PkgConfig QUIET)
pkg_search_module(PC_NGHTTP2 "libnghttp2")
endif()
find_path(NGHTTP2_INCLUDE_DIR "nghttp2/nghttp2.h"
HINTS
${PC_NGHTTP2_INCLUDEDIR}
${PC_NGHTTP2_INCLUDE_DIRS}
)
find_library(NGHTTP2_LIBRARY NAMES "nghttp2" "nghttp2_static"
HINTS
${PC_NGHTTP2_LIBDIR}
${PC_NGHTTP2_LIBRARY_DIRS}
)
if(PC_NGHTTP2_VERSION)
set(NGHTTP2_VERSION ${PC_NGHTTP2_VERSION})
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(NGHTTP2
FOUND_VAR
NGHTTP2_FOUND
REQUIRED_VARS
NGHTTP2_LIBRARY
NGHTTP2_INCLUDE_DIR
VERSION_VAR NGHTTP2_VERSION
)
if(NGHTTP2_FOUND)
set(NGHTTP2_INCLUDE_DIRS ${NGHTTP2_INCLUDE_DIR})
set(NGHTTP2_LIBRARIES ${NGHTTP2_LIBRARY})
endif()
mark_as_advanced(NGHTTP2_INCLUDE_DIRS NGHTTP2_LIBRARIES)