Juan Quintela wrote: > Jan Kiszka <jan.kis...@siemens.com> wrote: >> Juan Quintela wrote: >>> Bruce Majia <bruce.ma...@gmail.com> wrote: >>>> Hi, >>>> >>>> When I built qemu on my x86_32 host with following configure line: >>>> >>> try to do first a: >>> make distclean >>> >>>> $ ./configure --prefix=/usr/local/qemus/master \ >>>> --target-list=i386-softmmu >>>> $ make >>> there are several config.h & config.mak around (from old builds) you >>> need to remove then 1st. >> Doesn't the fact that this is required for a proper rebuild indicate >> some issue in the build system? I just recall a recent multi-hour >> debugging session of mine which turned out to be due to an inconsistent >> build after moving forward in the git history (in qemu-kvm, but the code >> change came from upstream). Or are there some fundamentally unresolvable >> scenarios so that a distclean is mandatory after every git update? > > Humm, no, it should only happens if you update from a _very_ old qemu > (very old means something between qemu-0.11 - 0.12). > > If you had need it after 0.12, it is a different bug and should be fixed. >
I think I tried to reproduced this, but I failed after purging the buggy output directory (out-of-tree build): http://thread.gmane.org/gmane.comp.emulators.kvm.devel/47499 Maybe you are luckier than I :), or we have to wait for the next issue to come. Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux
