On Fri, Nov 2, 2012 at 9:04 PM, Branko Čibej <br...@wandisco.com> wrote: > > On 02.11.2012 17:30, Ivan Zhakov wrote: > > On Fri, Nov 2, 2012 at 5:12 PM, Branko Čibej <br...@wandisco.com> wrote: > >> On 02.11.2012 12:36, Ivan Zhakov wrote: > >>> On Wed, Oct 31, 2012 at 2:04 AM, Branko Čibej <br...@wandisco.com> wrote: > >>> [..] > >>>> The sysinfo bits have static (build-time) info and dynamic (runtime) > >>>> info. Presumably the only difference will be noticing when you're > >>>> running the program on a different "size" of OS, e.g., running 32-bit > >>>> code on a 64-bit OS (hopefully in some compatibility mode). > >>>> > >>>> For the purpose of user agent strings, the host triplet exposed in the > >>>> #define in svn_private_config.h should be more than good enough. > >>>> > >>> I agree that using autoconf to collect OS type is much better. But I > >>> think we should use $target, instead of $host for user-agent to > >>> support cross compile scenarios. Also I've checked $target_os for our > >>> build bots and their values are: > >>> * OpenBSD: 'i386-unknown-openbsd5.0' ($target_os = 'openbsd5.0', > >>> $target_vendor='unknown') > >>> * Centos: 'x86_64-redhat-linux-gnu' ($target_os='linux-gnu'; > >>> $target_vendor='redhat') > >>> * Ubuntu: ''x86_64-unknown-linux-gnu'' ($target_os=''linux-gnu''; > >>> $target_vendor='unknown') > >>> > >>> I've also googled for different autoconf outputs: > >>> * MacOS: 'x86_64-apple-darwin11.2.0' > >>> * cygwin: 'i686-pc-cygwin' > >>> * mingw: 'i686-pc-mingw32' > >>> > >>> We can use all $target triplet in user-agent or just $target_os. I > >>> have no opinion on this matter. Any thoughts? > >> I considered that, but our build scripts very definitely do not support > >> cross-compiling. So anyone who tries that and succeeds can easily add > >> another line to the already-huge patch that made cross-compiling possible. > >> > > Well, it seems our scripts actually supports cross compiling :) On > > Windows: you can build x86 binaries on x64 platform or vice versa. > > Yes, but I hardly think that has anything to do with autoconf and > config.guess ... :) > Anyway I'm going to add SVN_BUILD_TARGET to both autoconf and Windows build stuff and use it user-string.
-- Ivan Zhakov
