Am 27.11.2012 14:49, schrieb 陳韋任 (Wei-Ren Chen): > On Tue, Nov 27, 2012 at 02:45:07PM +0100, Gerd Hoffmann wrote: >> On 11/27/12 14:24, Peter Maydell wrote: >>> On 27 November 2012 08:34, Paolo Bonzini <[email protected]> wrote: >>>> Some versions of GCC require insane (>2GB) amounts of memory >>>> to compile translate.o. As a countermeasure, compile it >>>> with -O1. This should fix the buildbot failure for >>>> default_x86_64_fedora16. >>> >>> This is a well known bug in old gcc (ie fixed in 4.5, 4.6 and >>> trunk a year ago). Use a newer gcc, or a 64 bit build system >>> with a reasonable amount of RAM, or as a workaround apply some >>> suitable compiler flags by passing configure >>> '--extra-cflags=-fno-var-tracking'. This patch definitely >>> shouldn't be applied as we shouldn't be hampering the majority >>> for the benefit of old broken systems. >> >> It isn't that simple. It's Fedora 17 with gcc 4.7.2 which runs oom >> while compiling translate.c > > Even apply Peter's suggestion? Do all gcc 4.7.2 on various platform > have the same problem, or it only happen on Fedora 17.
I ran into the same problem with various versions of openSUSE in the openSUSE Build Service where v1.2 built fine. openSUSE Factory is using gcc 4.7.2, 12.2 4.7.1. Andreas -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
