cmake/Modules/Findaom.cmake

# - Try to find aom
# Once done this will define
#
#  AOM_FOUND - system has aom
#  AOM_INCLUDE_DIR - the aom include directory
#  AOM_LIBRARIES - Link these to use aom
#
#=============================================================================
#  Copyright (c) 2020 Andreas Schneider <asn@cryptomilk.org>
#
#  Distributed under the OSI-approved BSD License (the "License");
#  see accompanying file Copyright.txt for details.
#
#  This software is distributed WITHOUT ANY WARRANTY; without even the
#  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#  See the License for more information.
#=============================================================================
#

find_package(PkgConfig QUIET)
if (PKG_CONFIG_FOUND)
    pkg_check_modules(_AOM aom)
endif (PKG_CONFIG_FOUND)

find_path(AOM_INCLUDE_DIR
          NAMES aom/aom.h
          PATHS ${_AOM_INCLUDEDIR}
)

find_library(AOM_LIBRARY
             NAMES aom
             PATHS ${_AOM_LIBDIR})

set(AOM_LIBRARIES
    ${AOM_LIBRARIES}
    ${AOM_LIBRARY}
    ${_AOM_LDFLAGS})

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(aom
                                  FOUND_VAR AOM_FOUND
                                  REQUIRED_VARS AOM_LIBRARY AOM_LIBRARIES AOM_INCLUDE_DIR
                                  VERSION_VAR _AOM_VERSION)

# show the AOM_INCLUDE_DIR, AOM_LIBRARY and AOM_LIBRARIES variables only
# in the advanced view
mark_as_advanced(AOM_INCLUDE_DIR AOM_LIBRARY AOM_LIBRARIES)