infra/cmake/packages/EigenSourceConfig.cmake

   1 function(_EigenSource_import)
   2   if(NOT DOWNLOAD_EIGEN)
   3     set(EigenSource_FOUND FALSE PARENT_SCOPE)
   4     return()
   5   endif(NOT DOWNLOAD_EIGEN)
   6
   7   nnas_include(ExternalSourceTools)
   8   nnas_include(OptionTools)
   9
  10   # NOTE TensorFlow 1.13.1 uses https://bitbucket.org/eigen/eigen/get/9f48e814419e.tar.gz
  11   #      but it has a issue https://eigen.tuxfamily.org/bz/show_bug.cgi?id=1643
  12   #      The following URL resolves above issue
  13   envoption(EXTERNAL_DOWNLOAD_SERVER "https://bitbucket.org")
  14   envoption(EIGEN_1_13_1_URL ${EXTERNAL_DOWNLOAD_SERVER}/eigen/eigen/get/88fc23324517.tar.gz)
  15
  16   ExternalSource_Download(EIGEN
  17     DIRNAME EIGEN
  18     URL ${EIGEN_1_13_1_URL})
  19
  20   set(EigenSource_DIR ${EIGEN_SOURCE_DIR} PARENT_SCOPE)
  21   set(EigenSource_FOUND TRUE PARENT_SCOPE)
  22 endfunction(_EigenSource_import)
  23
  24 _EigenSource_import()