# Variables defined:#  SNDFILE_FOUND#  SNDFILE_INCLUDE_DIR#  SNDFILE_LIBRARY## Environment variables used:#  SNDFILE_ROOT if(SndFile_INCLUDE_DIR)  # Already in cache, be silent  set(SndFile_FIND_QUIETLY TRUE)endif(SndFile_INCLUDE_DIR) find_package(PkgConfig QUIET)pkg_check_modules(PC_SndFile QUIET sndfile) set(SndFile_VERSION ${PC_SndFile_VERSION}) find_package(Vorbis COMPONENTS Enc QUIET)find_package(FLAC QUIET)find_package(Opus QUIET) find_path(SndFile_INCLUDE_DIR sndfile.h  HINTS    ${PC_SndFile_INCLUDEDIR}    ${PC_SndFile_INCLUDE_DIRS}    ${SndFile_ROOT}) find_library(SndFile_LIBRARY NAMES sndfile  HINTS    ${PC_SndFile_LIBDIR}    ${PC_SndFile_LIBRARY_DIRS}    ${SndFile_ROOT}) include(FindPackageHandleStandardArgs)find_package_handle_standard_args(SndFile  REQUIRED_VARS    SndFile_LIBRARY    SndFile_INCLUDE_DIR  VERSION_VAR    SndFile_VERSION) if(SndFile_FOUND)   set(SndFile_LIBRARIES ${SndFile_LIBRARY} ${Vorbis_Enc_LIBRARIES} ${FLAC_LIBRARIES} ${OPUS_LIBRARIES})  set(SndFile_INCLUDE_DIRS ${SndFile_INCLUDE_DIR} ${Vorbis_Enc_INCLUDE_DIRS} ${FLAC_INCLUDE_DIRS} ${OPUS_INCLUDE_DIRS})    if(NOT TARGET SndFile::sndfile)    add_library(SndFile::sndfile UNKNOWN IMPORTED)    set_target_properties(SndFile::sndfile PROPERTIES      INTERFACE_INCLUDE_DIRECTORIES "${SndFile_INCLUDE_DIR}"      IMPORTED_LOCATION "${SndFile_LIBRARY}"      INTERFACE_LINK_LIBRARIES "Vorbis::vorbisenc;Opus::opus;FLAC::FLAC")  endif()endif() mark_as_advanced(SndFile_LIBRARY SndFile_INCLUDE_DIR)