On Tuesday 02 March 2010, Eric Noulard wrote: > 2010/3/1 Alexander Neundorf <a.neundorf-w...@gmx.net>: > > Hi, > > > > I'm not sure this is actually possible, but I'd like to build a rpm on a > > SUSE 11.1 machine, which can also be installed on a SUSE 10.1 machine. > > Beside the compression type problem it's not guaranted that > dependencies found in 11.1 will be backward compatible with the one > found in 10.1. > (libc or any other dynamic lib dependencies) but I guess you already know > that. You should be building something static or self-contained right? > > > The problem is that the rpm generated on the 11.1 machine is > > lzma-compressed, but this is not supported on the 10.1 machine. > > > > So, is it possible to tell rpmbuild which compression type to use ? > > I don't know if it's possible at all :-( > I would expect this to be either an extra rpmbuild option or a > specific spec file directive. > > Would you try to launch (on OpenSuSE 11.1) > > rpmbuild --showrc > > and see whether if there is some lzma related default parameters in there. > > I'll have a look tonight on my OpenSuSE virtual machine tonight too. > > > If so, is this already supported by the rpm generator (doesn't seem so) ? > > RPM generator does not support custom rpmbuild parameter > but it support custom spec file so depending on the solution (if it exists) > it may already be possible or not :-)
Ok, found it, thanks to the friendly guys from SUSE :-) For bzip2: %define _binary_payload w9.bzdio for gzip: %define _binary_payload w9.gzdio for lzma: %define _binary_payload w9.lzdio I've set this using the CPACK_RPM_SPEC_MORE_DEFINE variable. Maybe this could be supported via something like a CPACK_RPM_COMPRESSION_TYPE variable ? Alex _______________________________________________ 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
