[Beignet] [Patch V2] cmake: add option OCL_ICD_INSTALL_PREFIX to set icd file install path.

[Song, Ruiling]

Looks good.

Ruiling

> -----Original Message-----
> From: Beignet [mailto:beignet-bounces at lists.freedesktop.org] On Behalf Of
> Yang Rong
> Sent: Wednesday, April 26, 2017 2:04 PM
> To: beignet at lists.freedesktop.org
> Cc: Yang, Rong R <rong.r.yang at intel.com>
> Subject: [Beignet] [Patch V2] cmake: add option OCL_ICD_INSTALL_PREFIX to
> set icd file install path.
> 
> It is for the user who don't has root permission.
> 
> V2: change to option name to OCL_ICD_INSTALL_PREFIX.
> Signed-off-by: Yang Rong <rong.r.yang at intel.com>
> ---
>  CMakeLists.txt | 27 +++++++++++++++------------
>  1 file changed, 15 insertions(+), 12 deletions(-)
> 
> diff --git a/CMakeLists.txt b/CMakeLists.txt
> index 7e01688..71e3ef7 100644
> --- a/CMakeLists.txt
> +++ b/CMakeLists.txt
> @@ -211,18 +211,21 @@ ENDIF(EGL_FOUND)
> 
>  OPTION(OCLICD_COMPAT "OCL ICD compatibility mode" ON)
>  IF(OCLICD_COMPAT)
> -Find_Package(OCLIcd)
> -IF(OCLIcd_FOUND)
> -  MESSAGE(STATUS "Looking for OCL ICD header file - found")
> -  configure_file (
> -    "intel-beignet.icd.in"
> -    "${ICD_FILE_NAME}"
> -  )
> -  install (FILES ${CMAKE_CURRENT_BINARY_DIR}/${ICD_FILE_NAME}
> DESTINATION /etc/OpenCL/vendors)
> -ELSE(OCLIcd_FOUND)
> -  MESSAGE(STATUS "Looking for OCL ICD header file - not found")
> -  MESSAGE(FATAL_ERROR "OCL ICD loader miss. If you really want to disable
> OCL ICD support, please run cmake with option -DOCLICD_COMPAT=0.")
> -ENDIF(OCLIcd_FOUND)
> +  Find_Package(OCLIcd)
> +  IF(OCLIcd_FOUND)
> +    MESSAGE(STATUS "Looking for OCL ICD header file - found")
> +    configure_file (
> +      "intel-beignet.icd.in"
> +      "${ICD_FILE_NAME}"
> +      )
> +    IF(NOT OCL_ICD_INSTALL_PREFIX)
> +      set(OCL_ICD_INSTALL_PREFIX "/etc/OpenCL/vendors")
> +    ENDIF(NOT OCL_ICD_INSTALL_PREFIX)
> +    install (FILES ${CMAKE_CURRENT_BINARY_DIR}/${ICD_FILE_NAME}
> DESTINATION ${OCL_ICD_INSTALL_PREFIX})
> +  ELSE(OCLIcd_FOUND)
> +    MESSAGE(STATUS "Looking for OCL ICD header file - not found")
> +    MESSAGE(FATAL_ERROR "OCL ICD loader miss. If you really want to disable
> OCL ICD support, please run cmake with option -DOCLICD_COMPAT=0.")
> +  ENDIF(OCLIcd_FOUND)
>  ENDIF(OCLICD_COMPAT)
> 
>  Find_Package(PythonInterp)
> --
> 2.1.4
> 
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