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7b5af2d8f2
In glibc 2.17, the functions clock_getcpuclockid, clock_getres, clock_gettime, clock_nanosleep, and clock_settime were moved from librt.so to libc.so, leaving compatibility stubs behind. Now that the dynamic linker no longer insists on finding versioned symbols in the same library that originally defined them, we do not need the stubs anymore, and this means we don't need GLIBC_PRIVATE __-prefix aliases for most of the functions anymore either. (clock_gettime still needs one.) For ports added before 2.17, libc.so needs to provide two symbol versions for each, the default at GLIBC_2.17 plus a compat version matching what librt had. While I'm at it, move the clock_*.c files and their tests from rt/ to time/.
84 lines
2.9 KiB
Makefile
84 lines
2.9 KiB
Makefile
# Copyright (C) 1991-2019 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <http://www.gnu.org/licenses/>.
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#
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# Makefile for time routines
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#
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subdir := time
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include ../Makeconfig
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headers := time.h sys/time.h sys/timeb.h bits/time.h \
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bits/types/clockid_t.h bits/types/clock_t.h \
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bits/types/struct_itimerspec.h \
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bits/types/struct_timespec.h bits/types/struct_timeval.h \
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bits/types/struct_tm.h bits/types/timer_t.h \
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bits/types/time_t.h
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routines := offtime asctime clock ctime ctime_r difftime \
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gmtime localtime mktime time \
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gettimeofday settimeofday adjtime tzset \
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tzfile getitimer setitimer \
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stime dysize timegm ftime \
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getdate strptime strptime_l \
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strftime wcsftime strftime_l wcsftime_l \
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timespec_get \
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clock_getcpuclockid clock_getres \
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clock_gettime clock_settime clock_nanosleep
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aux := era alt_digit lc-time-cleanup
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tests := test_time clocktest tst-posixtz tst-strptime tst_wcsftime \
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tst-getdate tst-mktime tst-mktime2 tst-ftime_l tst-strftime \
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tst-mktime3 tst-strptime2 bug-asctime bug-asctime_r bug-mktime1 \
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tst-strptime3 bug-getdate1 tst-strptime-whitespace tst-ftime \
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tst-tzname tst-y2039 bug-mktime4 tst-strftime2 tst-strftime3 \
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tst-clock tst-clock2 tst-clock_nanosleep tst-cpuclock1
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include ../Rules
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ifeq ($(run-built-tests),yes)
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LOCALES := de_DE.ISO-8859-1 en_US.ISO-8859-1 ja_JP.EUC-JP fr_FR.UTF-8 \
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es_ES.UTF-8 pl_PL.UTF-8 ru_RU.UTF-8 \
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ja_JP.UTF-8 lo_LA.UTF-8 th_TH.UTF-8 \
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zh_TW.UTF-8 cmn_TW.UTF-8 hak_TW.UTF-8 \
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nan_TW.UTF-8 lzh_TW.UTF-8
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include ../gen-locales.mk
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$(objpfx)tst-ftime_l.out: $(gen-locales)
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$(objpfx)tst-strptime.out: $(gen-locales)
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endif
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tz-cflags = -DTZDIR='"$(zonedir)"' \
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-DTZDEFAULT='"$(localtime-file)"' \
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-DTZDEFRULES='"$(posixrules-file)"'
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CFLAGS-tzfile.c += $(tz-cflags)
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CFLAGS-tzset.c += $(tz-cflags)
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CFLAGS-getdate.c += -fexceptions
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# Don't warn about Y2k problem in strftime format string.
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CFLAGS-test_time.c += -Wno-format
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tst-getdate-ENV= DATEMSK=datemsk TZDIR=${common-objpfx}timezone/testdata
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test_time-ARGS= EST5EDT CST
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tst-tzname-ENV = TZDIR=${common-objpfx}timezone/testdata
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CPPFLAGS-tst-tzname.c += -DTZDEFRULES='"$(posixrules-file)"'
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bug-getdate1-ARGS = ${objpfx}bug-getdate1-fmt
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