Date: Mon, 20 Oct 2008 22:46:25 -0700 From: Steve Kargl <sgk@troutmask.apl.washington.edu> To: Scot Hetzel <swhetzel@gmail.com> Cc: "swell.k@gmail.com" <swell.k@gmail.com>, freebsd-current@freebsd.org, Erik Cederstrand <erik@cederstrand.dk>, Pietro Cerutti <gahr@freebsd.org> Subject: Re: cc1plus: internal compiler error: Segmentation fault: 11 Message-ID: <20081021054625.GA66977@troutmask.apl.washington.edu> In-Reply-To: <790a9fff0810202214i26945d7ew861f418e8ecae925@mail.gmail.com> References: <790a9fff0810130922n7afc10faje3459c09de575be6@mail.gmail.com> <CE8247B7-9108-445C-AE2E-5A34FB6F5DF1@cederstrand.dk> <48F4A13D.7080507@FreeBSD.org> <790a9fff0810141202g406d12cftb4f8886d4d8a66e4@mail.gmail.com> <868wso2jmu.fsf@gmail.com> <790a9fff0810202214i26945d7ew861f418e8ecae925@mail.gmail.com>
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On Tue, Oct 21, 2008 at 12:14:56AM -0500, Scot Hetzel wrote: > On 10/16/08, swell.k@gmail.com <swell.k@gmail.com> wrote: > > "Scot Hetzel" <swhetzel@gmail.com> writes: > > > > > On 10/14/08, Pietro Cerutti <gahr@freebsd.org> wrote: > > >> > > >> Erik Cederstrand wrote: > > >> | > > >> | Den 13/10/2008 kl. 18.22 skrev Scot Hetzel: > > >> | > > >> |> When I tried rebuilding the audio/pulseaudio port on -CURRENT, it > > >> |> would fail with: > > >> |> [...] > > >> |> cc1: internal compiler error: Segmentation fault: 11 > > >> |> > > >> |> Is anyone able to reproduce these problems? > > >> | > > >> | "Segmentation fault: 11" from GCC is often a sign of bad RAM. Have you > > >> | tried to switch RAM modules? > > >> > > >> I'd try to switch optimizations off before going the hard way :) > > >> > > > It's not a problem with optimizations, as cc -I/nonexistent -lstdc++ > > > -Wmissing-include-dirs test.cpp also results in this error. > > > > > > Try applying this fix: > > svn diff -c134421 svn://gcc.gnu.org/svn/gcc/trunk > > against /usr/src/contrib/gcclibs/libcpp/errors.c > > > With the above patch, cc no longer causes the segmentation fault with > the test program or when building audio/pulseaudio: > > hp010# cc -I/nonexistent -lstdc++ -Wmissing-include-dirs test.cpp > cc1plus: warning: /nonexistent: No such file or directory > Revision 134421 occurs well after GCC moved to GPL3. This patch cannot be applied to src/contrib until some decision has been made whether gcc in the base system can move to GPL3. -- Steve
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