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FindVideoCore.cmake

FindVideoCore.cmake 2.7 KB
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  1. #
    2. 

  2. # Copyright (c) 2008-2016 the Urho3D project.
    3. 

  3. #
    4. 

  4. # Permission is hereby granted, free of charge, to any person obtaining a copy
    5. 

  5. # of this software and associated documentation files (the "Software"), to deal
    6. 

  6. # in the Software without restriction, including without limitation the rights
    7. 

  7. # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    8. 

  8. # copies of the Software, and to permit persons to whom the Software is
    9. 

  9. # furnished to do so, subject to the following conditions:
    10. 

  10. #
    11. 

  11. # The above copyright notice and this permission notice shall be included in
    12. 

  12. # all copies or substantial portions of the Software.
    13. 

  13. #
    14. 

  14. # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    15. 

  15. # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    16. 

  16. # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    17. 

  17. # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    18. 

  18. # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    19. 

  19. # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    20. 

  20. # THE SOFTWARE.
    21. 

  21. #
    22. 

  22. 

  23. # Find Broadcom VideoCore firmware installation
    24. 

  24. #
    25. 

  25. #  VIDEOCORE_FOUND
    26. 

  26. #  VIDEOCORE_INCLUDE_DIRS
    27. 

  27. #  VIDEOCORE_LIBRARIES
    28. 

  28. #  VIDEOCORE_BCM_HOST
    29. 

  29. #  VIDEOCORE_EGL
    30. 

  30. #  VIDEOCORE_GLES2
    31. 

  31. #
    32. 

  32. 

  33. # Only need to cater for raspbian as they are not in CMAKE_SYSTEM_PATH
    34. 

  34. set (VIDEOCORE_INC_SEARCH_PATH /opt/vc/include)
    35. 

  35. set (VIDEOCORE_LIB_SEARCH_PATH /opt/vc/lib)
    36. 

  36. 

  37. # Assume all the other headers are installed at same relative path as bcm_host.h
    38. 

  38. find_path (VIDEOCORE_INCLUDE_DIRS bcm_host.h PATHS ${VIDEOCORE_INC_SEARCH_PATH} PATH_SUFFIXES vc DOC "Broadcom VideoCore include directory")
    39. 

  39. 

  40. # Assume all the other libs are installed at the same relative path as libbcm_host.so
    41. 

  41. find_library (VIDEOCORE_BCM_HOST bcm_host PATHS ${VIDEOCORE_LIB_SEARCH_PATH} PATH_SUFFIXES vc DOC "Broadcom VideoCore BCM_HOST library")
    42. 

  42. find_library (VIDEOCORE_EGL EGL PATHS ${VIDEOCORE_LIB_SEARCH_PATH} PATH_SUFFIXES vc DOC "Broadcom VideoCore EGL library")
    43. 

  43. find_library (VIDEOCORE_GLES2 GLESv2 PATHS ${VIDEOCORE_LIB_SEARCH_PATH} PATH_SUFFIXES vc DOC "Broadcom VideoCore GLESv2 library")
    44. 

  44. 

  45. include (FindPackageHandleStandardArgs)
    46. 

  46. find_package_handle_standard_args (VideoCore REQUIRED_VARS VIDEOCORE_BCM_HOST VIDEOCORE_EGL VIDEOCORE_GLES2 VIDEOCORE_INCLUDE_DIRS FAIL_MESSAGE "Could NOT find Broadcom VideoCore firmware")
    47. 

  47. if (VIDEOCORE_FOUND)
    48. 

  48.     list (APPEND VIDEOCORE_INCLUDE_DIRS ${VIDEOCORE_INCLUDE_DIRS}/interface/vcos/pthreads ${VIDEOCORE_INCLUDE_DIRS}/interface/vmcs_host/linux)  # Note: variable change to list context after this
    49. 

  49.     set (VIDEOCORE_LIBRARIES ${VIDEOCORE_BCM_HOST} ${VIDEOCORE_EGL} ${VIDEOCORE_GLES2})
    50. 

  50. endif ()
    51. 

  51. 

  52. mark_as_advanced (VIDEOCORE_INCLUDE_DIRS VIDEOCORE_BCM_HOST VIDEOCORE_EGL VIDEOCORE_GLES2)
    53.