42 lines
1.4 KiB
CMake
42 lines
1.4 KiB
CMake
# - Try to find libnghttp3
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# Once done this will define
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# LIBNGHTTP3_FOUND - System has libnghttp3
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# LIBNGHTTP3_INCLUDE_DIRS - The libnghttp3 include directories
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# LIBNGHTTP3_LIBRARIES - The libraries needed to use libnghttp3
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find_package(PkgConfig QUIET)
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pkg_check_modules(PC_LIBNGHTTP3 QUIET libnghttp3)
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find_path(LIBNGHTTP3_INCLUDE_DIR
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NAMES nghttp3/nghttp3.h
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HINTS ${PC_LIBNGHTTP3_INCLUDE_DIRS}
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)
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find_library(LIBNGHTTP3_LIBRARY
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NAMES nghttp3
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HINTS ${PC_LIBNGHTTP3_LIBRARY_DIRS}
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)
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if(LIBNGHTTP3_INCLUDE_DIR)
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set(_version_regex "^#define[ \t]+NGHTTP3_VERSION[ \t]+\"([^\"]+)\".*")
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file(STRINGS "${LIBNGHTTP3_INCLUDE_DIR}/nghttp3/version.h"
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LIBNGHTTP3_VERSION REGEX "${_version_regex}")
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string(REGEX REPLACE "${_version_regex}" "\\1"
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LIBNGHTTP3_VERSION "${LIBNGHTTP3_VERSION}")
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unset(_version_regex)
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endif()
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include(FindPackageHandleStandardArgs)
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# handle the QUIETLY and REQUIRED arguments and set LIBNGHTTP3_FOUND
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# to TRUE if all listed variables are TRUE and the requested version
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# matches.
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find_package_handle_standard_args(Libnghttp3 REQUIRED_VARS
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LIBNGHTTP3_LIBRARY LIBNGHTTP3_INCLUDE_DIR
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VERSION_VAR LIBNGHTTP3_VERSION)
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if(LIBNGHTTP3_FOUND)
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set(LIBNGHTTP3_LIBRARIES ${LIBNGHTTP3_LIBRARY})
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set(LIBNGHTTP3_INCLUDE_DIRS ${LIBNGHTTP3_INCLUDE_DIR})
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endif()
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mark_as_advanced(LIBNGHTTP3_INCLUDE_DIR LIBNGHTTP3_LIBRARY)
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