Kitware/CMake — pull request #119 by ruslo (2014-09-13 15:19:50+00:00)
Title: ExternalProject: fix retry logic

Do not check file's hash in download script. If hash will not match
command `file(DOWNLOAD ...)` will fail with FATAL_ERROR, hence `cmake -P`
will exit with unsuccessful code and build will stop. Leave hash checking to
verify step.