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3rdparty/opencv-4.5.4/cmake/OpenCVFindWebP.cmake 1.1 KB
f4334277   Hu Chunming   提交3rdparty
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  #=============================================================================
  # Find WebP library
  #=============================================================================
  # Find the native WebP headers and libraries.
  #
  #  WEBP_INCLUDE_DIRS - where to find webp/decode.h, etc.
  #  WEBP_LIBRARIES    - List of libraries when using webp.
  #  WEBP_FOUND        - True if webp is found.
  #=============================================================================
  
  # Look for the header file.
  
  unset(WEBP_FOUND)
  
  FIND_PATH(WEBP_INCLUDE_DIR NAMES webp/decode.h)
  
  if(NOT WEBP_INCLUDE_DIR)
      unset(WEBP_FOUND)
  else()
      MARK_AS_ADVANCED(WEBP_INCLUDE_DIR)
  
      # Look for the library.
      FIND_LIBRARY(WEBP_LIBRARY NAMES webp)
      MARK_AS_ADVANCED(WEBP_LIBRARY)
  
      # handle the QUIETLY and REQUIRED arguments and set WEBP_FOUND to TRUE if
      # all listed variables are TRUE
      INCLUDE(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
      FIND_PACKAGE_HANDLE_STANDARD_ARGS(WebP DEFAULT_MSG WEBP_LIBRARY WEBP_INCLUDE_DIR)
  
      SET(WEBP_LIBRARIES ${WEBP_LIBRARY})
      SET(WEBP_INCLUDE_DIRS ${WEBP_INCLUDE_DIR})
  endif()