I'm pretty sure the original intent was for file(DOWNLOAD ...) to not raise errors so that scripts can analyze status and log and decide what to do next rather than forcing a CMake error...
I recently added EXPECTED_MD5 to file(DOWNLOAD in the 'next' branch of CMake. If a download fails when there's an expected MD5 sum given, then it *does* raise an error. Perhaps you'll find that useful in the next release... Cheers, David C. On Fri, Jun 4, 2010 at 7:55 AM, David Cole <david.c...@kitware.com> wrote: > What if you do something this...? What do status and log tell you? > > set(remote "http://......") > set(local "some file name") > > file(DOWNLOAD > > "${remote}" > > "${local}" > > STATUS status > > LOG log) > > > list(GET status 0 status_code) > > list(GET status 1 status_string) > > > if(NOT status_code EQUAL 0) > > message(FATAL_ERROR "error: downloading '${remote}' failed > > status_code: ${status_code} > > status_string: ${status_string} > > log: ${log} > > ") > > endif() > > > > On Fri, Jun 4, 2010 at 4:00 AM, Michael Wild <them...@gmail.com> wrote: > >> When downloading something from http://downloads.sourceforge.net/... you >> always get a 302 redirect to one of the many mirror servers. Unfortunately, >> it seems that file(DOWNLOAD ...) doesn't follow the redirect, but just stops >> and leaves an empty file behind. No error, no nothing. Is this intentional? >> >> I'd rather not use a specific mirror... >> >> Michael >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the CMake FAQ at: >> http://www.cmake.org/Wiki/CMake_FAQ >> >> Follow this link to subscribe/unsubscribe: >> http://www.cmake.org/mailman/listinfo/cmake >> > >
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake