update from main archive 970121 cvs/libc-970122

1997-01-21  Paul Eggert  <eggert@twinsun.com>

	* posix/getopt.c (_getopt_internal): Return -1, not EOF, when args
	are exhausted; this is required by POSIX.2.
	* catgets/gencat.c, db/makedb.c, locale/programs/locale.c,
	locale/programs/localedef.c, manual/examples/subopt.c,
	posix/getopt.c, posix/getopt1.c, stdio-common/bug4.c,
	sunrpc/rpcinfo.c (main): Check getopt return value against -1, not EOF.

Tue Jan 21 23:10:40 1997  Ulrich Drepper  <drepper@cygnus.com>

	* version.h (VERSION): Bump to 1.102.

	* sysdeps/unix/sysv/linux/alpha/Dist: Add kernel_sigaction.h.

	* elf/Makefile: Don't use CFLAGS-dl-load.c, but instead
	CPPFLAGS-dl-load.c so that dependencies can be determined correctly.
	* elf/dl-load.c: Fix comment.

	* time/Banner: New file.
	* time/Makefile (distribute): Add Banner.

	Update from ADO tzcode1997a and tzdata1997a.
	* time/antarctica: Update.
	* time/australia: Update.
	* time/zdump.c: Update.
	* time/zic.c: Update.
	* time/zone.tab: Update.

Mon Jan 20 08:38:32 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* config.make.in (has-ldconfig): New variable.

	* configure, configure.in (has_ldconfig): New substitute.

	* sysdeps/unix/sysv/linux/configure.in (has_ldconfig): New,
	check if $srcdir/elf/ldconfig.c exists.

	* Makeconfig (rootsbindir): New, default as
	$(exec_prefix)/sbin.
	(rtld-version-installed-name): New, default as
	ld-$(version).so.

	* Makefile (install): Call `$(common-objpfx)elf/ldconfig -d'
	only if $(cross-compiling) is no and $(build-shared) is yes.

	* Makerules (make-shlib-link): New macro.
	($(slibdir)/libfoo.so.$(libfoo.so-version)): Use
	$(make-shlib-link) for symlink.
	(install-rootsbin, install-rootsbin-nosubdir): New.
	(install-no-libc.a-nosubdir): Add
	install-rootsbin-nosubdir.

	* Rules (others): Add $(install-rootsbin).

	* config.make.in (rootsbindir): New.

	* configure, configure.in (libc_cv_rootsbindir): New
	substitute.

	* elf/Makefile (others, install-rootsbin): New, set to
	ldconfig.
	(+link): New for static linking.
	($(slibdir)/$(rtld-version-installed-name)): New.
	($(slibdir)/$(rtld-installed-name)): Depend on
	$(slibdir)/$(rtld-version-installed-name) and use
	$(make-shlib-link) for symlink.

	* sunrpc/xdr.c (xdr_string): Return FALSE if sp == NULL
	while XDR_ENCODE.

	* sysdeps/unix/sysv/linux/a.out.h: Use #include_next for
	glibc internals.

	* sysdeps/unix/sysv/linux/configure.in (libc_cv_rootsbindir):
	New, set to "/sbin" if "$prefix" == "/usr".

Tue Jan 21 13:38:39 1997  Ulrich Drepper  <drepper@cygnus.com>

	* Makefile (distribute): Add glibcbug.in.
	Reported by Philip Blundell <pjb27@cam.ac.uk>.

	* elf/Makefile ($(objpfx)trusted-dirs.h): Create elf/ subdir in
	build directory if necessary.
	Reported by marcus@shannon.sysc.pdx.edu (Marcus G. Daniels).

7 files changed, 47 insertions, 16 deletions

diff --git a/time/Banner b/time/Banner
new file mode 100644
index 0000000000..eb972db206
--- /dev/null
+++ b/time/Banner
@@ -0,0 +1 @@
+tzcode1997a and tzdata1997a by Arthur David Olson et. al.
diff --git a/time/Makefile b/time/Makefile
index af03fa2961..21ad62e071 100644
--- a/time/Makefile
+++ b/time/Makefile
@@ -23,7 +23,8 @@ subdir	:= time
 
 headers	:= time.h sys/time.h sys/timeb.h timebits.h
 distribute := tzfile.h private.h scheck.c ialloc.c yearistype	\
-	      iso3166.tab zone.tab tzselect.ksh checktab.awk
+	      iso3166.tab zone.tab tzselect.ksh checktab.awk	\
+	      Banner
 extra-objs = scheck.o ialloc.o $(tzfiles:%=z.%)
 
 routines	:= offtime asctime clock ctime ctime_r difftime	\
@@ -45,7 +46,7 @@ tzfiles := africa antarctica asia australasia europe northamerica \
 	   solar87 solar88 solar89
 # pacificnew doesn't compile; if it is to be used, it should be included in
 # northamerica.
-distribute := $(distribute) $(tzfiles) leapseconds pacificnew simplebackw
+distribute += $(tzfiles) leapseconds pacificnew simplebackw
 
 install-sbin := zic zdump
 
diff --git a/time/antarctica b/time/antarctica
index b4a7d397a3..1cff7552d1 100644
--- a/time/antarctica
+++ b/time/antarctica
@@ -1,10 +1,11 @@
-# @(#)antarctica	7.5
+# @(#)antarctica	7.6
 
-# From Paul Eggert (1996-09-03):
+# From Paul Eggert (1997-01-20):
 # To keep things manageable, we list only locations occupied year-round;
 # see <URL:http://earth.agu.org/amen/nations.html> (1996-05-24).
 # Unless otherwise specified, we have no time zone information.
 #
+# Except for the French entries,
 # I made up all time zone abbreviations mentioned here; corrections welcome!
 # FORMAT is `___' and GMTOFF is 0 for locations while uninhabited.
 
@@ -56,16 +57,41 @@ Zone Antarctica/Mawson	0	-	___	1954 Feb 13
 # Finland - year-round base
 # Aboa, Queen Maud Land, since 1988
 
-# France
+# France - year-round bases
+#
+# From Antoine Leca <Antoine.Leca@Renault.FR> (1997-01-20):
+# Time data are from Nicole Pailleau at the IFRTP
+# (French Institute for Polar Research and Technology).
+# She confirms that French Southern Territories and Terre Adelie bases
+# don't observe daylight saving time, even if Terre Adelie supplies came
+# from Tasmania.
 #
 # French Southern Territories with year-round inhabitants
-# Amsterdam Island
-# Crozet Islands
-# Kerguelen Islands
-# St Paul Island
 #
-# year-round base
-# Dumont d'Urville, Adelie Land, since IGY
+# Martin-de-Vivies Base, Amsterdam Island, -374105+0773155, since 1950
+# Alfred-Faure Base, Crozet Islands, -462551+0515152, since 1964
+# Port-aux-Francais, Kerguelen Islands, -492110+0701303, since 1951
+#
+# St Paul Island - near Amsterdam, uninhabited since 1927
+#
+# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+Zone Indian/Kerguelen	0	-	___	1950	# Port-aux-Francais
+			5:00	-	TFT	# ISO code TF Time
+#
+# year-round base in the main continent
+# Dumont-d'Urville, Terre Adelie (Adelie Land), -6040+14001, since 1956-11
+#
+# Another base at Port-Martin, 50km east, began operation in 1947.
+# It was destroyed by fire on 1952-01-14.
+#
+# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+Zone Antarctica/DumontDUrville 0 -	___	1947
+			10:00	-	PMT	1952 Jan 14 # Port-Martin Time
+			0	-	___	1956 Nov
+			10:00	-	DDUT	# Dumont-d'Urville Time
+# Reference:
+# <URL:http://www.icair.iac.org.nz/science/reports/fr/IFRTP.html> (1996-09-10)
+
 
 # Germany - year-round base
 # Georg von Neumayer
diff --git a/time/australasia b/time/australasia
index 811e569127..aa6387997e 100644
--- a/time/australasia
+++ b/time/australasia
@@ -1,4 +1,4 @@
-# @(#)australasia	7.31
+# @(#)australasia	7.32
 # This file also includes Pacific islands.
 
 # Notes are at the end of this file
@@ -22,6 +22,7 @@ Rule	Aus	1943	only	-	Oct	 3	2:00	1:00	-
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 # Northern Territory
 Zone Australia/Darwin	 8:43:20 -	LMT	1895 Feb
+			 9:00	-	CST	1899 May
 			 9:30	-	CST	1917 Jan 1 0:01
 			 9:30	Aus	CST
 # Western Australia
diff --git a/time/zdump.c b/time/zdump.c
index 1058a840ef..e5ed82f104 100644
--- a/time/zdump.c
+++ b/time/zdump.c
@@ -1,6 +1,6 @@
 #ifndef lint
 #ifndef NOID
-static char	elsieid[] = "@(#)zdump.c	7.24";
+static char	elsieid[] = "@(#)zdump.c	7.25";
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
@@ -159,7 +159,7 @@ char *	argv[];
 		if (c == 'v')
 			vflag = 1;
 		else	cutoff = optarg;
-	if (c != EOF ||
+	if ((c != EOF && c != -1) ||
 		(optind == argc - 1 && strcmp(argv[optind], "=") == 0)) {
 			(void) fprintf(stderr,
 _("%s: usage is %s [ -v ] [ -c cutoff ] zonename ...\n"),
diff --git a/time/zic.c b/time/zic.c
index 5a0063ab4b..9ab3967e98 100644
--- a/time/zic.c
+++ b/time/zic.c
@@ -1,6 +1,6 @@
 #ifndef lint
 #ifndef NOID
-static char	elsieid[] = "@(#)zic.c	7.80";
+static char	elsieid[] = "@(#)zic.c	7.81";
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
@@ -476,7 +476,7 @@ char *	argv[];
 	(void) textdomain(TZ_DOMAIN);
 #endif /* HAVE_GETTEXT - 0 */
 	progname = argv[0];
-	while ((c = getopt(argc, argv, "d:l:p:L:vsy:")) != EOF)
+	while ((c = getopt(argc, argv, "d:l:p:L:vsy:")) != EOF && c != -1)
 		switch (c) {
 			default:
 				usage();
diff --git a/time/zone.tab b/time/zone.tab
index 9d86110ca7..6d91b4ea6c 100644
--- a/time/zone.tab
+++ b/time/zone.tab
@@ -34,6 +34,7 @@ AQ	-9000+00000	Antarctica/South_Pole	Amundsen-Scott Station, South Pole
 AQ	-6448-06406	Antarctica/Palmer	Palmer Station, Anvers Island
 AQ	-6736+06253	Antarctica/Mawson	Mawson Station, Holme Bay
 AQ	-6617+11031	Antarctica/Casey	Casey Station, Bailey Peninsula
+AQ	-6040+14001	Antarctica/DumontDUrville	Dumont-d'Urville Base, Terre Adelie
 AR	-3436-05827	America/Buenos_Aires	E Argentina (BA, DF, SC, TF)
 AR	-3257-06040	America/Rosario	NE Argentina (SF, ER, CN, MN, CC, FM, LP, CH)
 AR	-3124-06411	America/Cordoba	W Argentina (CB, SA, TM, LR, SJ, SL, NQ, RN)
@@ -310,6 +311,7 @@ SY	+3330+03618	Asia/Damascus
 SZ	-2618+03106	Africa/Mbabane
 TC	+2128-07108	America/Grand_Turk
 TD	+1207+01503	Africa/Ndjamena
+TF	-492110+0701303	Indian/Kerguelen
 TG	+0608+00113	Africa/Lome
 TH	+1345+10031	Asia/Bangkok
 TJ	+3835+06848	Asia/Dushanbe