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# Copyright (c) 2011-2021, The DART development contributors
# All rights reserved.
#
# The list of contributors can be found at:
# https://github.com/dartsim/dart/blob/master/LICENSE
#
# This file is provided under the "BSD-style" License
# Find lz4
#
# This sets the following variables:
# lz4_FOUND
# lz4_INCLUDE_DIRS
# lz4_LIBRARIES
# lz4_VERSION
#
# and the following targets:
# lz4
find_package(PkgConfig QUIET)
# Check to see if pkgconfig is installed.
pkg_check_modules(PC_lz4 lz4 QUIET)
# Include directories
find_path(lz4_INCLUDE_DIRS
NAMES lz4.h
HINTS ${PC_lz4_INCLUDEDIR}
PATHS "${CMAKE_INSTALL_PREFIX}/include")
# Libraries
find_library(lz4_LIBRARIES lz4
HINTS ${PC_lz4_LIBDIR})
# Version
set(lz4_VERSION ${PC_lz4_VERSION})
# Set (NAME)_FOUND if all the variables and the version are satisfied.
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(lz4
FAIL_MESSAGE DEFAULT_MSG
REQUIRED_VARS lz4_INCLUDE_DIRS lz4_LIBRARIES
VERSION_VAR lz4_VERSION)
if(lz4_FOUND AND NOT TARGET lz4)
add_library(lz4 INTERFACE IMPORTED)
set_target_properties(lz4 PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${lz4_INCLUDE_DIRS}"
INTERFACE_LINK_LIBRARIES "${lz4_LIBRARIES}"
)
endif()
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