[Bug debug/46704] [4.6 Regression] Ada compiler fails to build itself
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46704 --- Comment #13 from Eric Botcazou 2011-01-12 07:47:09 UTC --- > It looks like the fix came after the first gcc was built, so I should rebuild > it with Jan 9 snapshot using --disable-bootstrap, install it, and then rebuild > it again with disable snapshot? Yes, the problem is in the build compiler, not in the to-be-built compiler. I'd suggest selecting a good compiler as build compiler (preferably a released one) and sticking to it, the mainline is too moving a target for this.
[Bug debug/46704] [4.6 Regression] Ada compiler fails to build itself
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46704 John Marino changed: What|Removed |Added CC||gnugcc at marino dot st --- Comment #12 from John Marino 2011-01-12 07:27:40 UTC --- I'm now seeing this on NetBSD AMD64. I always used --disable-bootstrap and never saw it, but when I removed that configuration option I'm getting the exact error. This is with gcc build on 5 Jan 2011 and a source snapshot of 9 Jan. I can't confirm the same on NetBSD32 because when I remove --disable-bootstrap libiberty can't compile during the first stage (bad assembly, thinks %sil register is selected which doesn't exist on x86) It looks like the fix came after the first gcc was built, so I should rebuild it with Jan 9 snapshot using --disable-bootstrap, install it, and then rebuild it again with disable snapshot? Thanks, John Using built-in specs. COLLECT_GCC=gnatgcc COLLECT_LTO_WRAPPER=/usr/pkg/libexec/gcc/x86_64-aux-netbsd5.1_RC4/4.6.0/lto-wrapper Target: x86_64-aux-netbsd5.1_RC4 Configured with: /usr/pkgsrc/lang/gnat-aux/work/gcc-4.6-20110104/configure --enable-languages=c,ada --build=x86_64-aux-netbsd5.1_RC4 --program-prefix=gnat --prefix=/usr/pkg --with-system-zlib --with-gmp=/usr/pkg --with-mpfr=/usr/pkg --with-mpc=/usr/pkg --with-libiconv-prefix=/usr/pkg --enable-shared --enable-threads=posix --disable-bootstrap --disable-libgomp --disable-libssp --disable-nls Thread model: posix gcc version 4.6.0 20110105 (experimental) -=> GNAT AUX [NetBSD64] (GCC)
[Bug debug/46704] [4.6 Regression] Ada compiler fails to build itself
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46704 --- Comment #11 from Eric Botcazou 2011-01-11 06:54:41 UTC --- > I am at 168616 and seeing this. I am on Fedora 14 64 bit with this native gcc: > > $ gcc --version > gcc (GCC) 4.4.5 20101112 (Red Hat 4.4.5-2) > > I am trying to use that to build a native C,C++,Ada toolset from the head but > getting this error. How do you get a new compiler from the head? Use a recent tree with the fix and rebuild everything from it.
[Bug debug/46704] [4.6 Regression] Ada compiler fails to build itself
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46704 --- Comment #10 from Matthias Klose 2011-01-11 00:54:10 UTC --- works for me. Joel, either use a build before 2010-11-13, or a fixed build. I put a recent gcc-snapshot build for armel on http://people.canonical.com/~doko/tmp/gcc-snapshot_20110106-1ubuntu1_armel.deb unpack with ar, if you don't have a dpkg available. I only did see this on arm-linux-gnueabi.
[Bug debug/46704] [4.6 Regression] Ada compiler fails to build itself
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46704 Joel Sherrill changed: What|Removed |Added CC||joel at gcc dot gnu.org --- Comment #9 from Joel Sherrill 2011-01-10 23:13:53 UTC --- (In reply to comment #8) > > I still see this with r168558. > > Note that you need to reinstall gnatgcc, the problem is there. I am at 168616 and seeing this. I am on Fedora 14 64 bit with this native gcc: $ gcc --version gcc (GCC) 4.4.5 20101112 (Red Hat 4.4.5-2) I am trying to use that to build a native C,C++,Ada toolset from the head but getting this error. How do you get a new compiler from the head?
[Bug debug/46704] [4.6 Regression] Ada compiler fails to build itself
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46704 --- Comment #8 from Eric Botcazou 2011-01-07 08:43:35 UTC --- > I still see this with r168558. Note that you need to reinstall gnatgcc, the problem is there.
[Bug debug/46704] [4.6 Regression] Ada compiler fails to build itself
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46704 --- Comment #7 from Matthias Klose 2011-01-07 08:33:03 UTC --- I still see this with r168558.
[Bug debug/46704] [4.6 Regression] Ada compiler fails to build itself
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46704 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED URL||http://gcc.gnu.org/ml/gcc-p ||atches/2011-01/msg00335.htm ||l CC|ebotcazou at gcc dot| |gnu.org | Resolution||FIXED --- Comment #6 from Eric Botcazou 2011-01-06 23:38:01 UTC --- This should work again.
[Bug debug/46704] [4.6 Regression] Ada compiler fails to build itself
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46704 --- Comment #5 from Eric Botcazou 2011-01-06 23:36:28 UTC --- Author: ebotcazou Date: Thu Jan 6 23:36:25 2011 New Revision: 168557 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168557 Log: PR debug/46704 * dwarf2out.c (dwarf2out_finish): Output the debug_aranges section only when it is not empty. Modified: trunk/gcc/ChangeLog trunk/gcc/dwarf2out.c
