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106 lines
2.7 KiB
CMake
106 lines
2.7 KiB
CMake
#[=======================================================================[.rst
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FindLibdrm
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----------
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FindModule for Libdrm and associated libraries
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.. versionchanged:: 3.0
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Updated FindModule to CMake standards
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Imported Targets
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^^^^^^^^^^^^^^^^
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.. versionadded:: 2.0
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This module defines the :prop_tgt:`IMPORTED` target ``Libdrm::Libdrm``.
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Result Variables
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^^^^^^^^^^^^^^^^
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This module sets the following variables:
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``Libdrm_FOUND``
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True, if all required components and the core library were found.
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``Libdrm_VERSION``
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Detected version of found Libdrm libraries.
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Cache variables
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^^^^^^^^^^^^^^^
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The following cache variables may also be set:
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``Libdrm_LIBRARY``
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Path to the library component of Libdrm.
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``Libdrm_INCLUDE_DIR``
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Directory containing ``drm_fourcc.h``.
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#]=======================================================================]
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# cmake-format: off
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# cmake-lint: disable=C0103
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# cmake-lint: disable=C0301
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# cmake-format: on
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include(FindPackageHandleStandardArgs)
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find_package(PkgConfig QUIET)
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if(PKG_CONFIG_FOUND)
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pkg_search_module(PC_Libdrm QUIET libdrm)
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endif()
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find_path(
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Libdrm_INCLUDE_DIR
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NAMES drm_fourcc.h
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HINTS ${PC_Libdrm_INCLUDE_DIRS}
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PATHS /usr/include /usr/local/include
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PATH_SUFFIXES libdrm
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DOC "Libdrm include directory")
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find_library(
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Libdrm_LIBRARY
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NAMES drm libdrm
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HINTS ${PC_Libdrm_LIBRARY_DIRS}
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PATHS /usr/lib /usr/local/lib
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DOC "Libdrm location")
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if(PC_Libdrm_VERSION VERSION_GREATER 0)
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set(Libdrm_VERSION ${PC_Libdrm_VERSION})
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else()
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if(NOT Libdrm_FIND_QUIETLY)
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message(AUTHOR_WARNING "Failed to find Libdrm version.")
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endif()
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set(Libdrm_VERSION 0.0.0)
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endif()
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find_package_handle_standard_args(
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Libdrm
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REQUIRED_VARS Libdrm_LIBRARY Libdrm_INCLUDE_DIR
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VERSION_VAR Libdrm_VERSION REASON_FAILURE_MESSAGE "Ensure that libdrm is installed on the system.")
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mark_as_advanced(Libdrm_INCLUDE_DIR Libdrm_LIBRARY)
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if(Libdrm_FOUND)
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if(NOT TARGET Libdrm::Libdrm)
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if(IS_ABSOLUTE "${Libdrm_LIBRARY}")
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add_library(Libdrm::Libdrm UNKNOWN IMPORTED)
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set_property(TARGET Libdrm::Libdrm PROPERTY IMPORTED_LOCATION "${Libdrm_LIBRARY}")
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else()
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add_library(Libdrm::Libdrm INTERFACE IMPORTED)
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set_property(TARGET Libdrm::Libdrm PROPERTY IMPORTED_LIBNAME "${Libdrm_LIBRARY}")
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endif()
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set_target_properties(
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Libdrm::Libdrm
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PROPERTIES INTERFACE_COMPILE_OPTIONS "${PC_Libdrm_CFLAGS_OTHER}"
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INTERFACE_INCLUDE_DIRECTORIES "${Libdrm_INCLUDE_DIR}"
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VERSION ${Libdrm_VERSION})
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endif()
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endif()
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include(FeatureSummary)
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set_package_properties(
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Libdrm PROPERTIES
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URL "https://gitlab.freedesktop.org/mesa/drm"
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DESCRIPTION
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"A low-level library, typically used by graphics drivers such as the Mesa drivers, the X drivers, libva and similar projects."
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)
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