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[Bug bootstrap/31235] Bootstrap comparison failure with -gstabs
- From: "joseph at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Mar 2007 22:50:01 -0000
- Subject: [Bug bootstrap/31235] Bootstrap comparison failure with -gstabs
- References: <bug-31235-14261@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from joseph at codesourcery dot com 2007-03-16 22:50 -------
Subject: Re: New: Bootstrap comparison failure with
-gstabs
On Fri, 16 Mar 2007, feri1024 at t-email dot hu wrote:
> Configured and built with:
>
> ../gcc-4.2-20070221/configure --enable-languages=c --enable-bootstrap
> --disable-nls && make BOOT_CFLAGS="-gstabs"
>
> The result is:
>
> [...]
> Comparing stages 2 and 3
> warning: ./cc1-checksum.o differs
> Bootstrap comparison failure!
> ./dbxout.o differs
> ./insn-emit.o differs
> ./varasm.o differs
The symptoms, including the need for a special BOOT_CFLAGS when
configuring to trigger a bootstrap failure and the list of miscomparing
files, seem just the same as the case I analysed and reported today as
bug 31230.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31230
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31235