On Mon, 31 Jan 2005 14:53:08 -0700, Bryan Stillwell <bryans@xxxxxxxxxx> wrote: > Is there any way to have a spec file build an rpm for two separate > architectures with just the `rpmbuild -bb` command? > Not with one invocation of the rpmbuild command. A single invocation will always yield a single arch. > As an example, if I had a helloworld program written in C, and wanted it > to build on x86_64 on i386, how would I do that? > > I figure in the build section I would have to build it twice with these > two commands: > > x86_64: gcc helloworld.c -o bin64/helloworld > i386: gcc -m32 helloworld.c -o bin32/helloworld > > What I'm imagining is the build would take place, then the final lines > would look like: > > Wrote: /home/build/rpm/RPMS/x86_64/helloworld-1.0-1.x86_64.rpm > Wrote: /home/build/rpm/RPMS/i386/helloworld-1.0-1.i386.rpm > Wrote: /home/build/rpm/RPMS/noarch/helloworld-docs-1.0-1.noarch.rpm > One example is the kernel SRPM. But note it does this across multiple invocations of rpmbuild. The basic strategy is to use %ifarch and %if to do conditinal builds. In /usr/share/doc/rpm* you will find a document called conditionalbuilds. Read this. Also, as I said check out the spec file for the redhat kernel. Cheers...james > Any ideas on how to make this happen? > > Bryan > > -- > Aspen Systems, Inc. | http://www.aspsys.com/ > Production Engineer | Phone: (303)431-4606 > bryans@xxxxxxxxxx | Fax: (303)431-7196 > > _______________________________________________ > Rpm-list mailing list > Rpm-list@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/rpm-list > _______________________________________________ Rpm-list mailing list Rpm-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/rpm-list
