infra/nnfw/cmake/packages/XnnpackConfig.cmake

   1 function(_Xnnpack_Build)
   2   nnas_find_package(XnnpackSource QUIET)
   3   nnfw_find_package(Fxdiv QUIET)
   4   nnfw_find_package(CpuInfo QUIET)
   5   nnfw_find_package(Pthreadpool QUIET)
   6   nnfw_find_package(Psimd QUIET)
   7   nnfw_find_package(Fp16 QUIET)
   8
   9   # NOTE This line prevents multiple definitions of cpuinfo target
  10   if(TARGET XNNPACK)
  11     set(XnnpackSource_DIR ${XnnpackSource_DIR} PARENT_SCOPE)
  12     set(Xnnpack_FOUND TRUE PARENT_SCOPE)
  13     return()
  14   endif(TARGET XNNPACK)
  15
  16   if(NOT XnnpackSource_FOUND)
  17     message(STATUS "XNNPACK: Source not found")
  18     set(Xnnpack_FOUND FALSE PARENT_SCOPE)
  19     return()
  20   endif(NOT XnnpackSource_FOUND)
  21
  22   set(XNNPACK_BUILD_TESTS OFF CACHE BOOL "Build XNNPACK unit tests")
  23   set(XNNPACK_BUILD_BENCHMARKS OFF CACHE BOOL "Build XNNPACK benchmarks")
  24   set(XNNPACK_USE_SYSTEM_LIBS ON CACHE BOOL "Use system-provided dependency libraries")
  25
  26   add_extdirectory("${XnnpackSource_DIR}" XNNPACK EXCLUDE_FROM_ALL)
  27   set_target_properties(XNNPACK PROPERTIES POSITION_INDEPENDENT_CODE ON)
  28   # Suppress warnings generated by xnnpack
  29   set_target_properties(XNNPACK PROPERTIES COMPILE_FLAGS "-Wno-deprecated-declarations")
  30   set(XnnpackSource_DIR ${XnnpackSource_DIR} PARENT_SCOPE)
  31   set(Xnnpack_FOUND TRUE PARENT_SCOPE)
  32 endfunction(_Xnnpack_Build)
  33
  34 if(BUILD_XNNPACK)
  35   _Xnnpack_Build()
  36 else(BUILD_XNNPACK)
  37   set(Xnnpack_FOUND FALSE)
  38 endif(BUILD_XNNPACK)