[Bug bootstrap/55790] Build Failure on Head Targeting x86_64 Linux

[joel at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55790

--- Comment #2 from Joel Sherrill <joel at gcc dot gnu.org> 2013-01-07 17:07:05 UTC ---
The gcc dependencies are reminding me of the pre-egcs days. I hope we don't
return there. :(

Anyway.. These are the sources I have linked into today's gcc-svn. This is what
I had been using over the holidays to test using Centos 6.x. But this isn't
working on a Fedora host. 

$ ls -l | grep " -> "
lrwxrwxrwx  1 joel rtems      33 Jan  7 10:03 cloog ->
/users/joel/test-gcc/cloog-0.17.0
lrwxrwxrwx  1 joel rtems      29 Dec 22 10:15 gmp ->
/home/joel/test-gcc/gmp-5.1.0
lrwxrwxrwx  1 joel rtems      28 Dec 22 10:16 isl ->
/home/joel/test-gcc/isl-0.10
lrwxrwxrwx  1 joel rtems      44 Oct 28  2011 libgloss ->
/users/joel/test-gcc/newlib-cvs/src/libgloss
lrwxrwxrwx  1 joel rtems      29 Dec 22 10:14 mpc ->
/home/joel/test-gcc/mpc-1.0.1
lrwxrwxrwx  1 joel rtems      30 Dec 22 10:13 mpfr ->
/home/joel/test-gcc/mpfr-3.1.1
lrwxrwxrwx  1 joel rtems      42 Oct 28  2011 newlib ->
/users/joel/test-gcc/newlib-cvs/src/newlib

Do you have to use any special configure option when using these sources inside
the gcc tree?