[Bug bootstrap/54260] New: GCC 4.7.1 fails to build.

[Fetrovsky at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54260

             Bug #: 54260
           Summary: GCC 4.7.1 fails to build.
    Classification: Unclassified
           Product: gcc
           Version: 4.7.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: fetrov...@gmail.com


I don't know where to report this problem --- apologies if this is the wrong
place.  GCC 4.7.1 is not building for me.  I ran configure without any
arguments and this is what I get when I do make:

mkdir -p -- x86_64-unknown-linux-gnu/libgcc
Checking multilib configuration for libgcc...
Configuring stage 1 in x86_64-unknown-linux-gnu/libgcc
configure: creating cache ./config.cache
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking for --enable-version-specific-runtime-libs... no
checking for a BSD-compatible install... /usr/bin/install -c
checking for gawk... gawk
checking for x86_64-unknown-linux-gnu-ar... ar
checking for x86_64-unknown-linux-gnu-lipo... lipo
checking for x86_64-unknown-linux-gnu-nm...
/home/Feto/sw/gcc/host-x86_64-unknown-linux-gnu/gcc/nm
checking for x86_64-unknown-linux-gnu-ranlib... ranlib
checking for x86_64-unknown-linux-gnu-strip... strip
checking whether ln -s works... yes
checking for x86_64-unknown-linux-gnu-gcc...
/home/Feto/sw/gcc/host-x86_64-unknown-linux-gnu/gcc/xgcc
-B/home/Feto/sw/gcc/host-x86_64-unknown-linux-gnu/gcc/
-B/usr/local/x86_64-unknown-linux-gnu/bin/
-B/usr/local/x86_64-unknown-linux-gnu/lib/ -isystem
/usr/local/x86_64-unknown-linux-gnu/include -isystem
/usr/local/x86_64-unknown-linux-gnu/sys-include
checking for suffix of object files... configure: error: in
`/home/Feto/sw/gcc/x86_64-unknown-linux-gnu/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
make[2]: *** [configure-stage1-target-libgcc] Error 1
make[2]: Leaving directory `/home/Feto/sw/gcc'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/Feto/sw/gcc'
make: *** [all] Error 2
[Feto@fet gcc]$


Thank you!


- Daniel