Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP}
if not already defined. This allows building libc from outside of
lib/libc using a reach-over makefile.

A typical use-case is to build a standard ILP32 version and a COMPAT32
version in a single iteration by building the COMPAT32 version using a
reach-over makefile.

Obtained from: Juniper Networks, Inc.

Add derived versions for common Simplified Chinese encodings.

MFC after: 2 weeks

Add zh_CN.UTF-8 catalog.

Reviewed by: alphachi <alphachi mediaspirit.org>
MFC after: 2 weeks

Add ja_JP.eucJP catalog.

Reviewed by: hrs, nork, takawata
MFC after: 1 week

Add ja_JP.UTF-8 catalog.

Reviewed by: hrs, nork, takawata
MFC after: 1 week

- Add Galician NLS catalog

- Add Belarusian catalog

PR: conf/133004
Submitted by: Tatsiana Elavaya <t.elavaya@gmail.com>

- Add Ukranian catalog

Submitted by: Alex Kozlov <spam@rm-rf.kiev.ua> (via private mail)

- Add Brazilian Portuguese catalog [1]
- Fixes for German catalog [2]

PR: kern/132694 [1], conf/80504 [2]
Submitted by: Murilo Opsfelder <mopsfelder@gmail.com> [1],
brueffer [2]

- Create the buildworld object directories with mtree instead of various
mkdir calls
- Remove the ugly workaroung from libc NLS, which was to create some of
these directories

- Fix object directory creation when running threaded buildworld

- Reenable Native Language Support in libc. This feature was disabled due
to possible breakages in the catalog handling code. Since then, that
code has been replaced by the secure code from NetBSD but NLS in libc
remained turned off. Tests have shown that the feature is stable and
working so we can now turn it on again.

- Add several new catalog files:
- ca_ES.ISO8859-1
- de_DE.ISO8859-1
- el_GR.ISO8859-7 (by manolis@ and keramida@)
- es_ES.ISO8859-1 (kern/123179, by carvay@)
- fi_FI.ISO8859-1
- fr_FR.ISO8859-1 (kern/78756, by thierry@)
- hu_HU.ISO8859-2 (by gabor@)
- it_IT.ISO8859-15
- nl_NL.ISO8859-1 (corrections by rene@)
- no_NO.ISO8859-1
- mn_MN.UTF-8 (by ganbold@)
- sk_SK.ISO8859-2
- sv_SE.ISO8859-1
(The catalogs without explicit source has been obtained from NetBSD.)

Approved by: attilio

Add each directory's symbol map file to SYM_MAPS.

Backout NLS catalog handling, until all edge cases are resolved

Enable processing of NLS catalogs while building/installing of libc

libc_r wasn't so tied to libc for 22 months.

MAN[1-9] -> MAN.

Remove unused indirect references to cat* functions.

$Id$ -> $FreeBSD$

Removed the subdirectory paths from the definitions of MAN[1-9]. They
were a workaround for limitations in bsd.man.mk that were fixed about
2 years ago.

Changed all paths to be relative to src/lib instead of src/lib/libc
so that all these makefiles can be used to build libc_r too.

Added .if ${LIB} == "c" tests to restrict man page builds to libc
to avoid needlessly building them with libc_r too.

Split libc Makefile into Makefile and Makefile.inc to allow the
libc_r Makefile to include Makefile.inc too.

Fix manpage rule

Add the nls code for XPG3-style message catalogs to libc.
Obtained from: NetBSD