The fix for BZ#18231 requires new symbols only for microblaze. This patch
adds the required folder and files for both BE and LE abilist. No semantic
changes are expected.
Checked with check-abi for microblaze-linux-gnueabihf and
microblazeel-linux-gnueabihf.
* sysdeps/microblaze/preconfigure.ac: New file.
* sysdeps/microblaze/preconfigure: Regenerate.
* sysdeps/microblaze/be/implies: New file.
* sysdeps/microblaze/le/implies: Likewise.
* sysdeps/unix/sysv/linux/microblaze/be/implies: Likewise.
* sysdeps/unix/sysv/linux/microblaze/le/implies: Likewise.
* sysdeps/unix/sysv/linux/microblaze/*.abilist. Move to
sysdeps/unix/sysv/linux/microblaze/be/*.abilist.
* sysdeps/unix/sysv/linux/microblaze/le/*.abilist: New files.