Move mips from ports to libc.

I've moved the MIPS port from ports to the main sysdeps hierarchy.
Beyond the README update, the move of the files was simply

git mv ports/sysdeps/mips sysdeps/mips
git mv ports/sysdeps/unix/mips sysdeps/unix/mips
git mv ports/sysdeps/unix/sysv/linux/mips sysdeps/unix/sysv/linux/mips

and in addition to the ChangeLog entries here, I put a note at the top
of ports/ChangeLog.mips similar to those in other files.

Tested that disassembly of installed shared libraries for mips is the
same before and after this patch (except for ld.so where paths in
assertions are involved, as for arm).

	* sysdeps/mips: Move directory from ports/sysdeps/mips.
	* sysdeps/unix/mips: Move directory from ports/sysdeps/unix/mips.
	* sysdeps/unix/sysv/linux/mips: Move directory from
	ports/sysdeps/unix/sysv/linux/mips.
	* README: Update listing for mips-*-linux-gnu and
	mips64-*-linux-gnu.

	* sysdeps/mips: Move directory to ../sysdeps/mips.
	* sysdeps/unix/mips: Move directory to ../sysdeps/unix/mips.
	* sysdeps/unix/sysv/linux/mips: Move directory to
	../sysdeps/unix/sysv/linux/mips.

ChangeLog

@@ -1,3 +1,12 @@
+2014-02-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips: Move directory from ports/sysdeps/mips.
+	* sysdeps/unix/mips: Move directory from ports/sysdeps/unix/mips.
+	* sysdeps/unix/sysv/linux/mips: Move directory from
+	ports/sysdeps/unix/sysv/linux/mips.
+	* README: Update listing for mips-*-linux-gnu and
+	mips64-*-linux-gnu.
+
 2014-02-10  Andreas Schwab  <schwab@linux-m68k.org>
 
 	* sysdeps/m68k: Move directory from ports/sysdeps/m68k.

README

@@ -28,6 +28,8 @@ The GNU C Library supports these configurations for using Linux kernels:
 	i[4567]86-*-linux-gnu
 	x86_64-*-linux-gnu	Can build either x86_64 or x32
 	m68k-*-linux-gnu
+	mips-*-linux-gnu
+	mips64-*-linux-gnu
 	powerpc-*-linux-gnu	Hardware or software floating point, BE only.
 	powerpc64*-*-linux-gnu	Big-endian and little-endian.
 	s390-*-linux-gnu
@@ -46,8 +48,6 @@ located in the `ports' subdirectory of the source tree.
 	alpha*-*-linux-gnu
 	hppa-*-linux-gnu	Not currently functional without patches.
 	ia64-*-linux-gnu
-	mips-*-linux-gnu
-	mips64-*-linux-gnu
 
 If you are interested in doing a port, please contact the glibc
 maintainers; see http://www.gnu.org/software/libc/ for more

ports/ChangeLog.mips

@@ -1,11 +1,21 @@
+This file describes changes to the MIPS port while it was in the ports
+add-on directory.  This port is no longer part of an add-on and so
+future changes to it should be listed in the top-level ChangeLog file,
+not here.
+
+
+
 2014-02-10  Joseph Myers  <joseph@codesourcery.com>
 
+	* sysdeps/mips: Move directory to ../sysdeps/mips.
+	* sysdeps/unix/mips: Move directory to ../sysdeps/unix/mips.
+	* sysdeps/unix/sysv/linux/mips: Move directory to
+	../sysdeps/unix/sysv/linux/mips.
+
 	* sysdeps/unix/sysv/linux/mips/mips64/umount.c: Move from
 	sysdeps/unix/sysv/linux/hppa/umount.c instead of #include of that
 	file.
 
-2014-02-10  Joseph Myers  <joseph@codesourcery.com>
-
 	* sysdeps/unix/sysv/linux/mips/ipc_priv.h: Directly include
 	sysdeps/unix/sysv/linux/powerpc/ipc_priv.h instead of via
 	sysdeps/unix/sysv/linux/alpha/ipc_priv.h.