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# Try to find XXHash
# Once done this will define
#
# Read-Only variables:
# XXHASH_FOUND - system has XXHash
# XXHASH_INCLUDE_DIR - the XXHash include directory
# XXHASH_LIBRARY - Link these to use XXHash
find_path(XXHASH_INCLUDE_DIR
NAMES
xxhash.h
PATHS
/usr/include
/usr/local/include
/opt/local/include
/sw/include
${CMAKE_INCLUDE_PATH}
${CMAKE_INSTALL_PREFIX}/include
)
find_library(XXHASH_LIBRARY
NAMES
xxhash
libxxhash
PATHS
PATHS
/usr/lib
/usr/lib64
/usr/local/lib
/usr/local/lib64
/opt/local/lib
/sw/lib
${CMAKE_LIBRARY_PATH}
${CMAKE_INSTALL_PREFIX}/lib
)
# for 32-bit system compatibility
set(CMAKE_REQUIRED_LIBRARIES ${XXHASH_LIBRARY})
check_symbol_exists(XXH3_64bits_withSeed ${XXHASH_INCLUDE_DIR}/xxhash.h HAVE_XXH3_64BITS_WITHSEED)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(XXHash FOUND_VAR XXHASH_FOUND REQUIRED_VARS XXHASH_INCLUDE_DIR XXHASH_LIBRARY)
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