* lib/getlocalename_l-unsafe.h: New file, based on
lib/getlocalename_l.c.
* lib/getlocalename_l-unsafe.c: New file.
* lib/getlocalename_l.c: Most code moved to
lib/getlocalename_l-unsafe.c.
(getlocalename_l): Implement based on getlocalename_l_unsafe.
* m4/getlocalename_l.m4 (gl_FUNC_GETLOCALENAME_L_UNSAFE,
gl_PREREQ_GETLOCALENAME_L_UNSAFE): New macros.
(gl_FUNC_GETLOCALENAME_L_SIMPLE): Require
gl_FUNC_GETLOCALENAME_L_UNSAFE.
(gl_PREREQ_GETLOCALENAME_L_SIMPLE): Now empty.
* modules/getlocalename_l-unsafe: New file.
* modules/getlocalename_l-simple (Files): Remove
lib/localename-table.h, lib/localename-table.c,
m4/intl-thread-locale.m4.
(Depends-on): Add getlocalename_l-unsafe. Remove setlocale-messages,
setlocale-null, free-posix.
(Makefile.am): Don't compile localename-table.c.
* lib/locale.in.h (newlocale, duplocale, freelocale): Now enabled by
module 'getlocalename_l-simple'.
(getlocalename_l): New declaration.
* lib/getlocalename_l.c: New file, based on lib/localename-unsafe.c,
with modifications for glibc systems, NetBSD, OpenBSD, Android.
* lib/localename-table.h (LCMIN): New macro.
* lib/struniq.h: Update a comment.
* lib/localename-unsafe.c: Don't define the
LOCALENAME_ENHANCE_LOCALE_FUNCS overrides here. Moved to
lib/getlocalename_l.c.
(gl_locale_name_thread_unsafe): Invoke getlocalename_l. Previous code
moved to lib/getlocalename_l.c.
* m4/intl-thread-locale.m4 (gt_INTL_THREAD_LOCALE_NAME): Improve support
for OpenBSD: Set gt_nameless_locales to yes and
gt_localename_enhances_locale_funcs to yes also when $gt_fake_locales is
yes.
* m4/getlocalename_l.m4: New file, based on m4/localename.m4.
* m4/localename.m4 (gl_LOCALENAME_UNSAFE, gl_LOCALENAME_UNSAFE_LIMITED):
Remove code that was moved to m4/getlocalename_l.m4.
* m4/locale_h.m4 (gl_LOCALE_H): Test whether getlocalename_l is
declared.
(gl_LOCALE_H_REQUIRE_DEFAULTS): Initialize GNULIB_GETLOCALENAME_L.
(gl_LOCALE_H_DEFAULTS): Initialize HAVE_GETLOCALENAME_L.
* modules/locale-h (Makefile.am): Substitute GNULIB_GETLOCALENAME_L,
HAVE_GETLOCALENAME_L.
* modules/getlocalename_l-simple: New file.
* modules/localename-unsafe (Files): Remove lib/localename-table.h,
lib/localename-table.c, lib/struniq.h.
(Depends-on): Add getlocalename_l-simple. Remove bool, flexmember,
free-posix, langinfo-h, thread-optim.
(Makefile.am): Don't compile localename-table.c.
* modules/localename-unsafe-limited (Depends-on): Add
getlocalename_l-simple.
* modules/newlocale (Link): New section.
* modules/duplocale (Link): Link with $(GETLOCALENAME_L_LIB).
* modules/freelocale (Link): New section.
* modules/newlocale-tests (Makefile.am): Link the test program with
$(GETLOCALENAME_L_LIB).
* modules/duplocale-tests (Makefile.am): Likewise.
* modules/freelocale-tests (Makefile.am): Likewise.
* modules/is*_l-tests (Makefile.am): Likewise.
* modules/tolower_l-tests (Makefile.am): Likewise.
* modules/toupper_l-tests (Makefile.am): Likewise.
* modules/strcasecmp_l-tests (Makefile.am): Likewise.
* modules/strncasecmp_l-tests (Makefile.am): Likewise.
* modules/strerror_l-tests (Makefile.am): Likewise.
* doc/posix-functions/getlocalename_l.texi: Mention the new module.
