glibc/time
Joseph Myers 92bd70fb85 Update timezone code from tzcode 2017b.
This patch updates files coming from tzcode to the versions in tzcode
2017b.  A couple of changes to other glibc code are needed.
time/tzset.c was using the SECSPERDAY macro from tzfile.h, which no
longer defines that macro, so a local definition is added to tzset.c.
Because timezone/private.h now defines the _ macro whenever
HAVE_GETTEXT is true, even if it was previously defined, it is also
necessary to avoid a conflict with the definition in
include/libintl.h.  Defining _ISOMAC is the obvious way to avoid such
internal definitions being visible, together with defining TZ_DOMAIN
so that zic and zdump continue to get the messages from the libc
domain as desired.  However, zic and zdump rely on PKGVERSION and
REPORT_BUGS_TO from config.h, which is not included by default with
_ISOMAC, so -include config.h needs adding to the options for these
programs as well.  Together those changes allow unmodified tzcode
2017b sources to work in glibc.

Tested for x86_64.

	* timezone/private.h: Update from tzcode 2017b.
	* timezone/tzfile.h: Likewise.
	* timezone/tzselect.ksh: Likewise.
	* timezone/zdump.c: Likewise.
	* timezone/zic.c: Likewise.
	* timezone/Makefile (tz-cflags): Add -D_ISOMAC
	-DTZ_DOMAIN='"libc"' -include $(common-objpfx)config.h.
	* time/tzset.c (SECSPERDAY): New macro.
2017-06-16 11:09:21 +00:00
..
bits/types Remove C++ namespace handling from glibc headers. 2017-03-16 13:31:57 +00:00
sys
Depend
Makefile
Versions
adjtime.c
alt_digit.c
asctime.c
bug-asctime.c
bug-asctime_r.c
bug-getdate1.c
bug-mktime1.c
clock.c
clocktest.c
ctime.c
ctime_r.c
datemsk
difftime.c
dysize.c
era.c
ftime.c
getdate.c
getitimer.c
gettimeofday.c
gmtime.c
lc-time-cleanup.c
localtime.c
mktime.c
offtime.c
setitimer.c
settimeofday.c
stime.c
strftime.c
strftime_l.c
strptime.c
strptime_l.c
test_time.c
time.c
time.h Remove C++ namespace handling from glibc headers. 2017-03-16 13:31:57 +00:00
timegm.c
timespec_get.c
tst-ftime.c
tst-ftime_l.c
tst-getdate.c
tst-mktime.c
tst-mktime2.c
tst-mktime3.c
tst-posixtz.c
tst-strftime.c
tst-strptime-whitespace.c
tst-strptime.c
tst-strptime2.c
tst-strptime3.c
tst-tzname.c
tst_wcsftime.c
tzfile.c
tzset.c Update timezone code from tzcode 2017b. 2017-06-16 11:09:21 +00:00
wcsftime.c
wcsftime_l.c