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# Copyright (C) 1991-2025 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, see
# <https://www.gnu.org/licenses/>.
#
# Makefile for time routines
#
subdir := time
include ../Makeconfig
headers := time.h sys/time.h sys/timeb.h bits/time.h \
bits/types/clockid_t.h bits/types/clock_t.h \
bits/types/struct_itimerspec.h \
bits/types/struct_timespec.h bits/types/struct_timeval.h \
bits/types/struct_tm.h bits/types/timer_t.h \
bits/types/time_t.h bits/types/struct_timeb.h
routines := offtime asctime clock ctime ctime_r difftime \
gmtime localtime mktime time \
gettimeofday settimeofday settimezone \
adjtime tzset tzfile getitimer setitimer \
stime dysize timegm ftime \
getdate strptime strptime_l \
strftime wcsftime strftime_l wcsftime_l \
timespec_get timespec_getres \
clock_getcpuclockid clock_getres \
clock_gettime clock_settime clock_nanosleep
aux := era alt_digit lc-time-cleanup
tests := \
bug-asctime \
bug-asctime_r \
bug-getdate1 \
bug-mktime1 \
bug-mktime4 \
clocktest \
test_time \
tst-adjtime \
tst-clock \
tst-clock2 \
tst-clock_gettime \
tst-clock_nanosleep \
tst-clock_settime \
tst-cpuclock1 \
tst-ctime \
tst-difftime \
tst-ftime \
tst-ftime_l \
tst-getdate \
tst-gettimeofday \
tst-gmtime \
tst-itimer \
tst-mktime \
tst-mktime2 \
tst-mktime3 \
tst-mktime4 \
tst-posixtz \
tst-settimeofday \
tst-strftime \
tst-strftime2 \
tst-strftime3 \
tst-strftime4 \
tst-strptime \
tst-strptime-whitespace \
tst-strptime2 \
tst-strptime3 \
tst-time \
tst-timegm \
tst-timespec_get \
tst-timespec_getres \
tst-tzfile-fault \
tst-tzname \
tst-y2039 \
tst_wcsftime \
# tests
tests-time64 := \
tst-adjtime-time64 \
tst-clock-time64 \
tst-clock2-time64 \
tst-clock_gettime-time64 \
tst-clock_nanosleep-time64 \
tst-clock_settime-time64 \
tst-cpuclock1-time64 \
tst-ctime-time64 \
tst-difftime-time64 \
tst-gettimeofday-time64 \
tst-gmtime-time64 \
tst-itimer-time64 \
tst-mktime4-time64 \
tst-settimeofday-time64 \
tst-strftime4-time64 \
tst-time-time64 \
tst-timegm-time64 \
tst-timespec_get-time64 \
tst-timespec_getres-time64 \
tst-y2039-time64
include ../Rules
ifeq ($(run-built-tests),yes)
LOCALES := de_DE.ISO-8859-1 en_US.ISO-8859-1 ja_JP.EUC-JP fr_FR.UTF-8 \
es_ES.UTF-8 pl_PL.UTF-8 ru_RU.UTF-8 \
ja_JP.UTF-8 lo_LA.UTF-8 th_TH.UTF-8 \
zh_TW.UTF-8 cmn_TW.UTF-8 hak_TW.UTF-8 \
nan_TW.UTF-8 lzh_TW.UTF-8
include ../gen-locales.mk
$(objpfx)tst-ftime_l.out: $(gen-locales)
$(objpfx)tst-strptime.out: $(gen-locales)
$(objpfx)tst-strftime2.out: $(gen-locales)
$(objpfx)tst-strftime3.out: $(gen-locales)
endif
$(objpfx)tst-clock_gettime: $(librt)
$(objpfx)tst-clock_gettime-time64: $(librt)
$(objpfx)tst-clock_nanosleep: $(librt)
$(objpfx)tst-clock_nanosleep-time64: $(librt)
tz-cflags = -DTZDIR='"$(zonedir)"' \
-DTZDEFAULT='"$(localtime-file)"' \
-DTZDEFRULES='"$(posixrules-file)"'
CFLAGS-tzfile.c += $(tz-cflags)
CFLAGS-tzset.c += $(tz-cflags)
CFLAGS-getdate.c += -fexceptions
CFLAGS-clock_nanosleep.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-nanosleep.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-mktime.c += $(config-cflags-wno-ignored-attributes)
# Don't warn about Y2k problem in strftime format string.
CFLAGS-test_time.c += -Wno-format
test_time-ARGS= EST5EDT CST
tst-tzname-ENV = TZDIR=${common-objpfx}timezone/testdata
CPPFLAGS-tst-tzname.c += -DTZDEFRULES='"$(posixrules-file)"'
bug-getdate1-ARGS = ${objpfx}bug-getdate1-fmt
tst-tzfile-fault-ENV = GLIBC_TUNABLES=glibc.rtld.enable_secure=1
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