# FindOpusFile.cmake # Locate the libopusfile library and its dependencies (libopus and libogg). # Defines the following variables on success: # OPUSFILE_FOUND - Indicates if opusfile was found # OPUSFILE_INCLUDE_DIR - Directory containing opusfile.h # OPUSFILE_LIBRARY - Path to the opusfile library # OPUSFILE_LIBRARIES - Full list of libraries to link (opusfile, opus, ogg) # Search for the OpusFile header find_path(OPUSFILE_INCLUDE_DIR NAMES opusfile.h PATHS /usr/include/opus /usr/local/include/opus /opt/local/include/opus /opt/homebrew/include/opus DOC "Directory where opusfile.h is located" ) # Search for the OpusFile library find_library(OPUSFILE_LIBRARY NAMES opusfile DOC "Path to the libopusfile library" ) # Search for the Opus library (dependency of OpusFile) find_library(OPUS_LIBRARY NAMES opus DOC "Path to the libopus library (dependency of libopusfile)" ) # Search for the Ogg library (dependency of OpusFile) find_library(OGG_LIBRARY NAMES ogg DOC "Path to the libogg library (dependency of libopusfile)" ) # Check if all required components are found include(FindPackageHandleStandardArgs) find_package_handle_standard_args(OpusFile REQUIRED_VARS OPUSFILE_LIBRARY OPUSFILE_INCLUDE_DIR OPUS_LIBRARY OGG_LIBRARY VERSION_VAR OPUSFILE_VERSION ) # Define an imported target if everything is found if (OPUSFILE_FOUND) add_library(Opusfile::Opusfile INTERFACE IMPORTED) set_target_properties(Opusfile::Opusfile PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${OPUSFILE_INCLUDE_DIR}" INTERFACE_LINK_LIBRARIES "${OPUSFILE_LIBRARY};${OPUS_LIBRARY};${OGG_LIBRARY}" ) # Optionally expose the include and libraries separately set(OPUSFILE_LIBRARIES ${OPUSFILE_LIBRARY} ${OPUS_LIBRARY} ${OGG_LIBRARY}) set(OPUSFILE_INCLUDE_DIRS ${OPUSFILE_INCLUDE_DIR}) else() set(OPUSFILE_FOUND FALSE) endif()