diff options
-rw-r--r-- | ChangeLog | 11 | ||||
-rw-r--r-- | lib/nstrftime.c | 6 | ||||
-rw-r--r-- | lib/time-internal.h | 2 | ||||
-rw-r--r-- | lib/time_rz.c | 16 | ||||
-rw-r--r-- | m4/nstrftime.m4 | 4 |
5 files changed, 25 insertions, 14 deletions
@@ -1,5 +1,16 @@ 2021-01-04 Bruno Haible <bruno@clisp.org> + nstrftime, time_rz: Avoid using an obsolete Autoconf macro. + Reported by Mike Gran <spk121@yahoo.com> in + <https://lists.gnu.org/archive/html/bug-gnulib/2021-01/msg00067.html>. + * lib/time-internal.h: Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE. + * lib/time_rz.c: Likewise. + * lib/nstrftime.c: Set and test HAVE_STRUCT_TM_TM_ZONE, not + HAVE_TM_ZONE. + * m4/nstrftime.m4 (gl_FUNC_GNU_STRFTIME): Update comments. + +2021-01-04 Bruno Haible <bruno@clisp.org> + expm1f-ieee: Work around AIX 7.2 bug. * m4/expm1f.m4 (gl_FUNC_EXPM1F): Initialize gl_expm1f_required. If module 'expm1f-ieee' is in use, check whether expm1f works according to diff --git a/lib/nstrftime.c b/lib/nstrftime.c index 252256a593..7ef75290bc 100644 --- a/lib/nstrftime.c +++ b/lib/nstrftime.c @@ -19,7 +19,7 @@ # define USE_IN_EXTENDED_LOCALE_MODEL 1 # define HAVE_STRUCT_ERA_ENTRY 1 # define HAVE_TM_GMTOFF 1 -# define HAVE_TM_ZONE 1 +# define HAVE_STRUCT_TM_TM_ZONE 1 # define HAVE_TZNAME 1 # include "../locale/localeinfo.h" #else @@ -499,7 +499,7 @@ __strftime_internal (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize) #endif zone = NULL; -#if HAVE_TM_ZONE +#if HAVE_STRUCT_TM_TM_ZONE /* The POSIX test suite assumes that setting the environment variable TZ to a new value before calling strftime() will influence the result (the %Z format) even if the information in @@ -516,7 +516,7 @@ __strftime_internal (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize) } else { -# if !HAVE_TM_ZONE +# if !HAVE_STRUCT_TM_TM_ZONE /* Infer the zone name from *TZ instead of from TZNAME. */ tzname_vec = tz->tzname_copy; # endif diff --git a/lib/time-internal.h b/lib/time-internal.h index 90364a0294..fb9b5ed00c 100644 --- a/lib/time-internal.h +++ b/lib/time-internal.h @@ -24,7 +24,7 @@ struct tm_zone members are zero. */ struct tm_zone *next; -#if HAVE_TZNAME && !HAVE_TM_ZONE +#if HAVE_TZNAME && !HAVE_STRUCT_TM_TM_ZONE /* Copies of recent strings taken from tzname[0] and tzname[1]. The copies are in ABBRS, so that they survive tzset. Null if unknown. */ char *tzname_copy[2]; diff --git a/lib/time_rz.c b/lib/time_rz.c index 0fdff80200..c388019478 100644 --- a/lib/time_rz.c +++ b/lib/time_rz.c @@ -71,7 +71,7 @@ tzalloc (char const *name) if (tz) { tz->next = NULL; -#if HAVE_TZNAME && !HAVE_TM_ZONE +#if HAVE_TZNAME && !HAVE_STRUCT_TM_TM_ZONE tz->tzname_copy[0] = tz->tzname_copy[1] = NULL; #endif tz->tz_is_set = !!name; @@ -83,13 +83,13 @@ tzalloc (char const *name) } /* Save into TZ any nontrivial time zone abbreviation used by TM, and - update *TM (if HAVE_TM_ZONE) or *TZ (if !HAVE_TM_ZONE && - HAVE_TZNAME) if they use the abbreviation. Return true if - successful, false (setting errno) otherwise. */ + update *TM (if HAVE_STRUCT_TM_TM_ZONE) or *TZ (if + !HAVE_STRUCT_TM_TM_ZONE && HAVE_TZNAME) if they use the abbreviation. + Return true if successful, false (setting errno) otherwise. */ static bool save_abbr (timezone_t tz, struct tm *tm) { -#if HAVE_TM_ZONE || HAVE_TZNAME +#if HAVE_STRUCT_TM_TM_ZONE || HAVE_TZNAME char const *zone = NULL; char *zone_copy = (char *) ""; @@ -97,7 +97,7 @@ save_abbr (timezone_t tz, struct tm *tm) int tzname_index = -1; # endif -# if HAVE_TM_ZONE +# if HAVE_STRUCT_TM_TM_ZONE zone = tm->tm_zone; # endif @@ -145,7 +145,7 @@ save_abbr (timezone_t tz, struct tm *tm) } /* Replace the zone name so that its lifetime matches that of TZ. */ -# if HAVE_TM_ZONE +# if HAVE_STRUCT_TM_TM_ZONE tm->tm_zone = zone_copy; # else if (0 <= tzname_index) @@ -303,7 +303,7 @@ mktime_z (timezone_t tz, struct tm *tm) tm_1.tm_isdst = tm->tm_isdst; time_t t = mktime (&tm_1); bool ok = 0 <= tm_1.tm_yday; -#if HAVE_TM_ZONE || HAVE_TZNAME +#if HAVE_STRUCT_TM_TM_ZONE || HAVE_TZNAME ok = ok && save_abbr (tz, &tm_1); #endif if (revert_tz (old_tz) && ok) diff --git a/m4/nstrftime.m4 b/m4/nstrftime.m4 index 4674442810..b510554b94 100644 --- a/m4/nstrftime.m4 +++ b/m4/nstrftime.m4 @@ -1,4 +1,4 @@ -# serial 36 +# serial 37 # Copyright (C) 1996-1997, 1999-2007, 2009-2021 Free Software Foundation, Inc. # @@ -12,7 +12,7 @@ AC_DEFUN([gl_FUNC_GNU_STRFTIME], [ AC_REQUIRE([AC_C_RESTRICT]) - # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. + # This defines (or not) HAVE_TZNAME and HAVE_STRUCT_TM_TM_ZONE. AC_REQUIRE([AC_STRUCT_TIMEZONE]) AC_REQUIRE([gl_TM_GMTOFF]) |