Aurelien Jarno writes: > Ludovic Brenta a écrit : > > I'm baffled. > > > > gnat-4.1 has built on all archs except powerpc, where it says: > > > > Running configure in multilib subdir 64 > > pwd: /build/buildd/gnat-4.1-4.1.1/build/powerpc-linux-gnu > > configure: creating cache ./config.cache > > checking whether to enable maintainer-specific portions of Makefiles... no > > > > [...] > > > > checking for int... yes > > checking size of int... configure: error: cannot compute sizeof (int), 77 > > See `config.log' for more details. > > make[4]: *** [configure-target-libiberty] Error 1 > > > > Matthias, since you built gcc-4.1 from the same sources manually on > > powerpc, could you please look at your build logs and tell me what's > > there? What could be the problem? What could be the solution? > > > > The problem is probably that gnat-4.1 has been tried on a 32-bit > machine. On powerpc you need a 64-bit machine to build gcc or derivated > packages.
yes, known problem on powerpc. we play tricks on s390, sparc, powerpc and i386, see disable-configure-run-check.dpatch. That used to work on all four architectures to build the biarch compiler, but stopped working on powerpc. If you want to have a look, please go ahead. You'll notice different test results as well, when uploading packages built on a 32bit machine, missing the 64bit test results. uploaded gnat-4.1 for powerpc now. Matthias
