ref: 183610fcad977f4fead56178cf731a2e1c581e65
dir: /cmake/FindOgg.cmake/
# - Find ogg # Find the native ogg includes and libraries # # Ogg_INCLUDE_DIRS - where to find ogg.h, etc. # Ogg_LIBRARIES - List of libraries when using ogg. # Ogg_FOUND - True if ogg found. if(Ogg_INCLUDE_DIR) # Already in cache, be silent set(Ogg_FIND_QUIETLY TRUE) endif() find_package(PkgConfig QUIET) pkg_check_modules(PC_Ogg QUIET ogg) set(Ogg_VERSION ${PC_Ogg_VERSION}) find_path(Ogg_INCLUDE_DIR ogg/ogg.h HINTS ${PC_Ogg_INCLUDEDIR} ${PC_Ogg_INCLUDE_DIRS} ${Ogg_ROOT}) # MSVC built ogg may be named ogg_static. # The provided project files name the library with the lib prefix. find_library(Ogg_LIBRARY NAMES ogg ogg_static libogg libogg_static HINTS ${PC_Ogg_LIBDIR} ${PC_Ogg_LIBRARY_DIRS} ${Ogg_ROOT}) # Handle the QUIETLY and REQUIRED arguments and set Ogg_FOUND # to TRUE if all listed variables are TRUE. include(FindPackageHandleStandardArgs) find_package_handle_standard_args(Ogg REQUIRED_VARS Ogg_LIBRARY Ogg_INCLUDE_DIR VERSION_VAR Ogg_VERSION) if(Ogg_FOUND) set(Ogg_LIBRARIES ${Ogg_LIBRARY}) set(Ogg_INCLUDE_DIRS ${Ogg_INCLUDE_DIR}) if(NOT TARGET Ogg::ogg) add_library(Ogg::ogg UNKNOWN IMPORTED) set_target_properties(Ogg::ogg PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${Ogg_INCLUDE_DIR}" IMPORTED_LOCATION "${Ogg_LIBRARY}") endif() endif() mark_as_advanced(Ogg_INCLUDE_DIR Ogg_LIBRARY)