Remove the bulk of the NaCl port.

The NaCl port has not been actively maintained since before the 2.25
release.  The complementary GCC back-end was never contributed to GCC,
and we are given to understand that the current NaCl SDK has switched
to Clang and therefore cannot be used to build glibc anymore, so we
doubt that the port remains useful.

This patch simply removes the sysdeps/arm/nacl and sysdeps/nacl
directories and the abi-tags entry, and mentions the removal in NEWS.

	* NEWS: NaCl port has been removed.
	* abi-tags: Remove .*-.*-nacl.* entry.
	* sysdeps/arm/nacl: Remove directory and contents.
	* sysdeps/nacl: Likewise.

# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
# On branch zack/scrap-nacl
# Changes to be committed:
#	modified:   NEWS
#	modified:   abi-tags
#	deleted:    sysdeps/arm/nacl/Implies
#	deleted:    sysdeps/arm/nacl/Makefile
#	deleted:    sysdeps/arm/nacl/____longjmp_chk.S
#	deleted:    sysdeps/arm/nacl/aeabi_read_tp.S
#	deleted:    sysdeps/arm/nacl/arm-features.h
#	deleted:    sysdeps/arm/nacl/dl-machine.h
#	deleted:    sysdeps/arm/nacl/dl-trampoline.S
#	deleted:    sysdeps/arm/nacl/include/bits/setjmp.h
#	deleted:    sysdeps/arm/nacl/libc.abilist
#	deleted:    sysdeps/arm/nacl/shlib-versions
#	deleted:    sysdeps/arm/nacl/start.c
#	deleted:    sysdeps/arm/nacl/sysdep.h
#	deleted:    sysdeps/arm/nacl/tls.h
#	deleted:    sysdeps/arm/nacl/uname-values.h
#	deleted:    sysdeps/nacl/Implies
#	deleted:    sysdeps/nacl/Makefile
#	deleted:    sysdeps/nacl/Subdirs
#	deleted:    sysdeps/nacl/Versions
#	deleted:    sysdeps/nacl/_exit.c
#	deleted:    sysdeps/nacl/access.c
#	deleted:    sysdeps/nacl/backtrace.c
#	deleted:    sysdeps/nacl/bits/dirent.h
#	deleted:    sysdeps/nacl/bits/fcntl.h
#	deleted:    sysdeps/nacl/bits/local_lim.h
#	deleted:    sysdeps/nacl/bits/mman.h
#	deleted:    sysdeps/nacl/bits/param.h
#	deleted:    sysdeps/nacl/bits/posix_opt.h
#	deleted:    sysdeps/nacl/bits/stat.h
#	deleted:    sysdeps/nacl/bits/typesizes.h
#	deleted:    sysdeps/nacl/brk.c
#	deleted:    sysdeps/nacl/chdir.c
#	deleted:    sysdeps/nacl/check_fds.c
#	deleted:    sysdeps/nacl/chmod.c
#	deleted:    sysdeps/nacl/clock.c
#	deleted:    sysdeps/nacl/clock_getres.c
#	deleted:    sysdeps/nacl/clock_gettime.c
#	deleted:    sysdeps/nacl/close.c
#	deleted:    sysdeps/nacl/configure
#	deleted:    sysdeps/nacl/configure.ac
#	deleted:    sysdeps/nacl/createthread.c
#	deleted:    sysdeps/nacl/dl-fileid.h
#	deleted:    sysdeps/nacl/dl-map-segments.h
#	deleted:    sysdeps/nacl/dl-osinfo.h
#	deleted:    sysdeps/nacl/dl-sysdep-open.h
#	deleted:    sysdeps/nacl/dl-sysdep.c
#	deleted:    sysdeps/nacl/dl-sysdep.h
#	deleted:    sysdeps/nacl/dl-unmap-segments.h
#	deleted:    sysdeps/nacl/dl-writev.h
#	deleted:    sysdeps/nacl/dup.c
#	deleted:    sysdeps/nacl/dup2.c
#	deleted:    sysdeps/nacl/entry.h
#	deleted:    sysdeps/nacl/errnos.awk
#	deleted:    sysdeps/nacl/euidaccess.c
#	deleted:    sysdeps/nacl/exit-thread.h
#	deleted:    sysdeps/nacl/fchdir.c
#	deleted:    sysdeps/nacl/fchmod.c
#	deleted:    sysdeps/nacl/fdatasync.c
#	deleted:    sysdeps/nacl/fdopendir.c
#	deleted:    sysdeps/nacl/fork.c
#	deleted:    sysdeps/nacl/fsync.c
#	deleted:    sysdeps/nacl/ftruncate.c
#	deleted:    sysdeps/nacl/ftruncate64.c
#	deleted:    sysdeps/nacl/futex-internal.h
#	deleted:    sysdeps/nacl/fxstat.c
#	deleted:    sysdeps/nacl/fxstat64.c
#	deleted:    sysdeps/nacl/getcwd.c
#	deleted:    sysdeps/nacl/getdents.c
#	deleted:    sysdeps/nacl/getdents64.c
#	deleted:    sysdeps/nacl/getdtsz.c
#	deleted:    sysdeps/nacl/gethostname.c
#	deleted:    sysdeps/nacl/getpagesize.c
#	deleted:    sysdeps/nacl/getpid.c
#	deleted:    sysdeps/nacl/getsysstats.c
#	deleted:    sysdeps/nacl/gettimeofday.c
#	deleted:    sysdeps/nacl/glob.c
#	deleted:    sysdeps/nacl/glob64.c
#	deleted:    sysdeps/nacl/ifaddrs.c
#	deleted:    sysdeps/nacl/init-first.c
#	deleted:    sysdeps/nacl/iofdopen.c
#	deleted:    sysdeps/nacl/irt.sed
#	deleted:    sysdeps/nacl/isatty.c
#	deleted:    sysdeps/nacl/kernel-features.h
#	deleted:    sysdeps/nacl/ld.abilist
#	deleted:    sysdeps/nacl/ldsodefs.h
#	deleted:    sysdeps/nacl/libBrokenLocale.abilist
#	deleted:    sysdeps/nacl/libanl.abilist
#	deleted:    sysdeps/nacl/libc-start.c
#	deleted:    sysdeps/nacl/libcrypt.abilist
#	deleted:    sysdeps/nacl/libdl.abilist
#	deleted:    sysdeps/nacl/libm.abilist
#	deleted:    sysdeps/nacl/libpthread.abilist
#	deleted:    sysdeps/nacl/libresolv.abilist
#	deleted:    sysdeps/nacl/librt.abilist
#	deleted:    sysdeps/nacl/libutil.abilist
#	deleted:    sysdeps/nacl/link.c
#	deleted:    sysdeps/nacl/lll_timedlock_wait.c
#	deleted:    sysdeps/nacl/lll_timedwait_tid.c
#	deleted:    sysdeps/nacl/lowlevellock-futex.h
#	deleted:    sysdeps/nacl/lowlevellock.h
#	deleted:    sysdeps/nacl/lseek.c
#	deleted:    sysdeps/nacl/lseek64.c
#	deleted:    sysdeps/nacl/lxstat.c
#	deleted:    sysdeps/nacl/lxstat64.c
#	deleted:    sysdeps/nacl/mkdir.c
#	deleted:    sysdeps/nacl/mmap.c
#	deleted:    sysdeps/nacl/mmap64.c
#	deleted:    sysdeps/nacl/mprotect.c
#	deleted:    sysdeps/nacl/munmap.c
#	deleted:    sysdeps/nacl/nacl-after-link.sh
#	deleted:    sysdeps/nacl/nacl-interface-list.h
#	deleted:    sysdeps/nacl/nacl-interface-table.c
#	deleted:    sysdeps/nacl/nacl-interfaces.c
#	deleted:    sysdeps/nacl/nacl-interfaces.h
#	deleted:    sysdeps/nacl/nacl-interfaces.mk.in
#	deleted:    sysdeps/nacl/nacl-test-wrapper.sh
#	deleted:    sysdeps/nacl/nacl_interface_ext_supply.c
#	deleted:    sysdeps/nacl/nacl_interface_query.c
#	deleted:    sysdeps/nacl/nanosleep.c
#	deleted:    sysdeps/nacl/open.c
#	deleted:    sysdeps/nacl/open64.c
#	deleted:    sysdeps/nacl/preconfigure
#	deleted:    sysdeps/nacl/profil.c
#	deleted:    sysdeps/nacl/pthread-pids.h
#	deleted:    sysdeps/nacl/pthread_condattr_setclock.c
#	deleted:    sysdeps/nacl/read.c
#	deleted:    sysdeps/nacl/readdir.c
#	deleted:    sysdeps/nacl/readdir64.c
#	deleted:    sysdeps/nacl/readdir64_r.c
#	deleted:    sysdeps/nacl/readdir_r.c
#	deleted:    sysdeps/nacl/readlink.c
#	deleted:    sysdeps/nacl/rename.c
#	deleted:    sysdeps/nacl/rmdir.c
#	deleted:    sysdeps/nacl/sched_yield.c
#	deleted:    sysdeps/nacl/shlib-versions
#	deleted:    sysdeps/nacl/sigaction.c
#	deleted:    sysdeps/nacl/sprofil.c
#	deleted:    sysdeps/nacl/start.c
#	deleted:    sysdeps/nacl/symlink.c
#	deleted:    sysdeps/nacl/tls.h
#	deleted:    sysdeps/nacl/truncate.c
#	deleted:    sysdeps/nacl/truncate64.c
#	deleted:    sysdeps/nacl/uname-values.h
#	deleted:    sysdeps/nacl/unlink.c
#	deleted:    sysdeps/nacl/utimes.c
#	deleted:    sysdeps/nacl/write.c
#	deleted:    sysdeps/nacl/xstat.c
#	deleted:    sysdeps/nacl/xstat64.c
#	deleted:    sysdeps/nacl/xstatconv.c
#	deleted:    sysdeps/nacl/xstatconv.h
#
# Changes not staged for commit:
#	modified:   sysdeps/arm/__longjmp.S
#	modified:   sysdeps/arm/add_n.S
#	modified:   sysdeps/arm/addmul_1.S
#	modified:   sysdeps/arm/arm-mcount.S
#	modified:   sysdeps/arm/armv6/rawmemchr.S
#	modified:   sysdeps/arm/armv6/strchr.S
#	modified:   sysdeps/arm/armv6/strcpy.S
#	modified:   sysdeps/arm/armv6/strlen.S
#	modified:   sysdeps/arm/armv6/strrchr.S
#	modified:   sysdeps/arm/armv6t2/memchr.S
#	modified:   sysdeps/arm/armv6t2/strlen.S
#	modified:   sysdeps/arm/armv7/multiarch/memcpy_impl.S
#	modified:   sysdeps/arm/armv7/strcmp.S
#	modified:   sysdeps/arm/dl-tlsdesc.S
#	modified:   sysdeps/arm/memcpy.S
#	modified:   sysdeps/arm/memmove.S
#	modified:   sysdeps/arm/memset.S
#	modified:   sysdeps/arm/setjmp.S
#	modified:   sysdeps/arm/strlen.S
#	modified:   sysdeps/arm/submul_1.S
#	modified:   sysdeps/arm/sysdep.h
#

0 files changed, 0 insertions, 0 deletions