cmake/modules/FindBROTLI.cmake

   1 #
   2 # - Find brotli
   3 # Find brotli includes and libraries
   4 #
   5 #  BROTLI_INCLUDE_DIRS - where to find brotli header files
   6 #  BROTLI_LIBRARIES    - List of libraries when using brotli.
   7 #  BROTLI_FOUND        - True if brotli found.
   8 #  BROTLI_DLL_DIR      - (Windows) Path to the brotli DLLs
   9 #  BROTLI_DLLS         - (Windows) Name of the brotli DLLs
  10
  11 include( FindWSWinLibs )
  12 FindWSWinLibs( "brotli-.*" "BROTLI_HINTS" )
  13
  14 find_path(BROTLI_INCLUDE_DIR
  15   NAMES "brotli/decode.h"
  16   HINTS "${BROTLI_HINTS}/include"
  17 )
  18
  19 find_library(BROTLIDEC_LIBRARY
  20   NAMES brotlidec
  21   HINTS "${BROTLI_HINTS}/lib"
  22 )
  23
  24 include(FindPackageHandleStandardArgs)
  25 find_package_handle_standard_args( BROTLI DEFAULT_MSG BROTLIDEC_LIBRARY BROTLI_INCLUDE_DIR )
  26
  27 if( BROTLI_FOUND )
  28   set( BROTLI_INCLUDE_DIRS ${BROTLI_INCLUDE_DIR} )
  29   set( BROTLI_LIBRARIES ${BROTLIDEC_LIBRARY} )
  30
  31   if (WIN32)
  32     set ( BROTLI_DLL_DIR "${BROTLI_HINTS}/bin"
  33       CACHE PATH "Path to the brotli DLLs"
  34     )
  35     file( GLOB _brotli_dlls RELATIVE "${BROTLI_DLL_DIR}"
  36       "${BROTLI_DLL_DIR}/brotlicommon*.dll"
  37       "${BROTLI_DLL_DIR}/brotlidec*.dll"
  38     )
  39     set ( BROTLI_DLLS ${_brotli_dlls}
  40       # We're storing filenames only. Should we use STRING instead?
  41       CACHE FILEPATH "brotli DLL list"
  42     )
  43     mark_as_advanced( BROTLI_DLL_DIR BROTLI_DLLS )
  44   endif()
  45 else()
  46   set( BROTLI_INCLUDE_DIRS )
  47   set( BROTLI_LIBRARIES )
  48 endif()
  49
  50 mark_as_advanced( BROTLI_LIBRARIES BROTLI_INCLUDE_DIRS )