libc/glibc: fix cross-compiling to i686

In OE-lite we use the attached patch for building i686 cross compilers.
Thanks to Khem Raj for original patch :-)

At the same time, remove the corresponding patch that was in
the ports patchset.

CC: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Esben Haabendal <eha@dev.doredevelopment.dk>
[yann.morin.1998@anciens.enib.fr: remove patch from ports]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

source "config/backend.in"

source "config/global.in"

source "config/target.in"

source "config/toolchain.in"

source "config/kernel.in"

source "config/binutils.in"

source "config/cc.in"

source "config/libc.in"

source "config/debug.in"

source "config/companion_libs.in"

source "config/companion_tools.in"

source "config/test_suite.in"