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#[===[.rst:
FindLibCDIO
---------
Finds the libcdio Libraries.
Imported Targets
^^^^^^^^^^^^^^^^
This module provides the following imported targets, if found:
``LibCDIO::CDIO``
The CDIO library.
Result Variables
^^^^^^^^^^^^^^^^
This will define the following variables:
``LibCDIO_FOUND``
True if the system has the libcdio libraries.
``LibCDIO_VERSION``
The version of LibCDIO which was found.
``LibCDIO_INCLUDE_DIRS``
Include directories needed to use LibCDIO.
``LibCDIO_LIBRARIES``
Libraries needed to link to LibCDIO.
Cache Variables
^^^^^^^^^^^^^^^
The following cache variables may also be set:
``LibCDIO_LIBRARY``
The path to the libcdio_cdda library.
``LibCDIO_INCLUDE_DIR``
The directory containing ``cdio.h``.
#]===]
# First use PKG-Config as a starting point.
find_package(PkgConfig)
if(PKG_CONFIG_FOUND)
pkg_check_modules(PC_LibCDIO QUIET libcdio)
endif(PKG_CONFIG_FOUND)
find_path(LibCDIO_INCLUDE_DIR
NAMES cdio.h
PATHS ${PC_LibCDIO_INCLUDE_DIRS}
PATH_SUFFIXES cdio
)
find_library(LibCDIO_LIBRARY
NAMES cdio_cdda
PATHS ${PC_LibCDIO_LIBRARY_DIRS}
)
# Set version from PC if applicable.
set(LibCDIO_VERSION ${PC_LibCDIO_VERSION})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(LibCDIO
FOUND_VAR LibCDIO_FOUND
REQUIRED_VARS
LibCDIO_INCLUDE_DIR
LibCDIO_LIBRARY
VERSION_VAR LibCDIO_VERSION
)
if(LibCDIO_FOUND)
set(LibCDIO_LIBRARIES ${LibCDIO_LIBRARY} "m")
set(LibCDIO_INCLUDE_DIRS ${LibCDIO_INCLUDE_DIR})
set(LibCDIO_DEFINITIONS ${PC_LibCDIO_CFLAGS_OTHER})
if(NOT TARGET LibCDIO::CDIO)
add_library(LibCDIO::CDIO UNKNOWN IMPORTED)
set_target_properties(LibCDIO::CDIO PROPERTIES
IMPORTED_LOCATION "${LibCDIO_LIBRARY}"
INTERFACE_COMPILE_OPTIONS "${PC_LibCDIO_CFLAGS_OTHER}"
INTERFACE_INCLUDE_DIRECTORIES "${LibCDIO_INCLUDE_DIR}"
INTERFACE_LINK_LIBRARIES "m"
)
endif ()
endif()
mark_as_advanced(
LibCDIO_INCLUDE_DIR
LibCDIO_LIBRARY
)
|
