Bootstrap failure in libgcc stage 1 x86_64-linux-gnu

[Ed Smith-Rowland]

I'm configuring with:

../gcc/configure --prefix=/home/ed/bin --with-gmp=/usr/local 
--with-mpfr=/usr/local --with-mpc=/usr/local --with-ppl=/usr/local 
--with-cloog=/usr/local --enable-cloog-backend=isl --enable-lto 
--enable-languages=c,c++,objc,obj-c++,lto,fortran,go

It gets down to libgcc and starts config and fails:

-----------------------------------------------------------------------------------------------------------------------------------
make[3]: Leaving directory `/home/ed/obj/gcc'
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 for --enable-version-specific-runtime-libs... no
checking for a BSD-compatible install... /usr/bin/install -c
checking for gawk... gawk
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
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/ed/obj/./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/ed/obj/./gcc/xgcc 
-B/home/ed/obj/./gcc/ -B/home/ed/bin/x86_64-unknown-linux-gnu/bin/ 
-B/home/ed/bin/x86_64-unknown-linux-gnu/lib/ -isystem 
/home/ed/bin/x86_64-unknown-linux-gnu/include -isystem 
/home/ed/bin/x86_64-unknown-linux-gnu/sys-include
checking for suffix of object files... configure: error: in 
`/home/ed/obj/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/ed/obj'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/ed/obj'
make: *** [all] Error 2
-----------------------------------------------------------------------------------------------------------------------------------

I removed everything from the build directory.  I have the most recent 
svn 170099.

Any ideas?


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