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# - 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>=1.3.0)
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_DIRS}"
IMPORTED_LOCATION "${OGG_LIBRARIES}"
)
endif ()
endif ()
mark_as_advanced (OGG_INCLUDE_DIR OGG_LIBRARY)
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