64 lines
2.5 KiB
CMake
64 lines
2.5 KiB
CMake
# - Try to find nghttp2
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# This module defines the following variables:
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#
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# NGHTTP2_FOUND - nghttp2 was found
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# NGHTTP2_INCLUDE_DIRS - the nghttp2 include directories
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# NGHTTP2_LIBRARIES - link these to use nghttp2
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#
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# Copyright (C) 2018 Sony Interactive Entertainment Inc.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND ITS CONTRIBUTORS ``AS
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# IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR ITS
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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find_package(PkgConfig QUIET)
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pkg_check_modules(PC_NGHTTP2 QUIET nghttp2)
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find_path(NGHTTP2_INCLUDE_DIRS
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NAMES nghttp2.h
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HINTS ${PC_NGHTTP2_INCLUDEDIR}
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${PC_NGHTTP2_INCLUDE_DIRS}
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PATH_SUFFIXES nghttp2
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)
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find_library(NGHTTP2_LIBRARIES
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NAMES nghttp2
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HINTS ${PC_NGHTTP2_LIBDIR}
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${PC_NGHTTP2_LIBRARY_DIRS}
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)
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if (NGHTTP2_INCLUDE_DIRS)
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if (EXISTS "${NGHTTP2_INCLUDE_DIRS}/nghttp2ver.h")
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file(READ "${NGHTTP2_INCLUDE_DIRS}/nghttp2ver.h" _nghttp2_version_content)
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string(REGEX MATCH "#define +NGHTTP2_VERSION +\"([0-9]+\.[0-9]+\.[0-9]+)\"" _dummy "${_nghttp2_version_content}")
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set(NGHTTP2_VERSION "${CMAKE_MATCH_1}")
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endif ()
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endif ()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Nghttp2 REQUIRED_VARS NGHTTP2_INCLUDE_DIRS NGHTTP2_LIBRARIES
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VERSION_VAR NGHTTP2_VERSION)
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mark_as_advanced(
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NGHTTP2_INCLUDE_DIRS
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NGHTTP2_LIBRARIES
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)
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