On Wed, 2005-06-22 at 09:52 -0400, Jack Howarth wrote: > Is there a clear procedure to be able to build i386 versions of > rpms on a Fedora Core 4 x86_64 installation? There are a few packages > like gromacs with i386 assembly optimizations which don't exist when > built as x86_64. I tried using... > > linux32 rpmbuild -ba gromacs.spec > > ...but it seems that the required i386 parts of the gcc compiler are > not installed. In particular, I am concerned about how destabilized > my build system will become if I attempt to configure the machine to > build both architectures. Thanks in advance for any information. > Jack > I don't know for sure - but try rpmbuild -ba foobar.spec --target="i386"