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04277e02 1# Copyright (C) 1991-2019 Free Software Foundation, Inc.
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2# This file is part of the GNU C Library.
3
4# The GNU C Library is free software; you can redistribute it and/or
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5# modify it under the terms of the GNU Lesser General Public
6# License as published by the Free Software Foundation; either
7# version 2.1 of the License, or (at your option) any later version.
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8
9# The GNU C Library is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
41bdb6e2 12# Lesser General Public License for more details.
28f540f4 13
41bdb6e2 14# You should have received a copy of the GNU Lesser General Public
59ba27a6 15# License along with the GNU C Library; if not, see
5a82c748 16# <https://www.gnu.org/licenses/>.
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17
18#
19# Makefile for stdlib routines
20#
21subdir := stdlib
22
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23include ../Makeconfig
24
f62c8abc 25headers := stdlib.h bits/stdlib.h bits/stdlib-ldbl.h bits/stdlib-float.h \
c6251f03 26 monetary.h bits/monetary-ldbl.h \
a27a4f47 27 inttypes.h stdint.h bits/wordsize.h bits/timesize.h \
974393ea 28 errno.h sys/errno.h bits/errno.h bits/types/error_t.h \
e27f41ba 29 ucontext.h sys/ucontext.h bits/indirect-return.h \
cc7834d6 30 alloca.h fmtmsg.h \
17680430 31 bits/stdlib-bsearch.h sys/random.h bits/stdint-intn.h \
d51f99ce 32 bits/stdint-uintn.h bits/time64.h \
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33
34routines := \
7cc27f44 35 atof atoi atol atoll \
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36 abort \
37 bsearch qsort msort \
f65fd747 38 getenv putenv setenv secure-getenv \
c08bc50a 39 exit on_exit atexit cxa_atexit cxa_finalize old_atexit \
ba384f6e 40 quick_exit at_quick_exit cxa_at_quick_exit cxa_thread_atexit_impl \
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41 abs labs llabs \
42 div ldiv lldiv \
28f540f4 43 mblen mbstowcs mbtowc wcstombs wctomb \
a18f587d 44 random random_r rand rand_r \
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45 drand48 erand48 lrand48 nrand48 mrand48 jrand48 \
46 srand48 seed48 lcong48 \
47 drand48_r erand48_r lrand48_r nrand48_r mrand48_r jrand48_r \
48 srand48_r seed48_r lcong48_r \
92dcaa3e 49 drand48-iter getrandom getentropy \
6962682f 50 strfromf strfromd strfroml \
2f6d1f1b 51 strtol strtoul strtoll strtoull \
0501d603 52 strtol_l strtoul_l strtoll_l strtoull_l \
28f540f4 53 strtof strtod strtold \
0501d603 54 strtof_l strtod_l strtold_l \
e02cabec 55 strtof_nan strtod_nan strtold_nan \
fa0bc87c 56 system canonicalize \
857fa1b8 57 a64l l64a \
b9b49b44 58 rpmatch strfmon strfmon_l getsubopt xpg_basename fmtmsg \
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59 strtoimax strtoumax wcstoimax wcstoumax \
60 getcontext setcontext makecontext swapcontext
72f10127 61aux = grouping groupingwc tens_in_limb
28f540f4 62
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63# These routines will be omitted from the libc shared object.
64# Instead the static object files will be included in a special archive
65# linked against when the shared library will be used.
610e67ed 66static-only-routines = atexit at_quick_exit
c08bc50a 67
9f6c1fc4 68test-srcs := tst-fmtmsg
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69tests := tst-strtol tst-strtod testmb testrand testsort testdiv \
70 test-canon test-canon2 tst-strtoll tst-environ \
f17c2202 71 tst-xpg-basename tst-random tst-random2 tst-bsearch \
7c3018f9 72 tst-limits tst-rand48 bug-strtod tst-setcontext \
2e807f29 73 tst-setcontext2 test-a64l tst-qsort tst-system testmb2 \
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74 bug-strtod2 tst-atof1 tst-atof2 tst-strtod2 \
75 tst-rand48-2 tst-makecontext tst-strtod5 \
2e807f29 76 tst-qsort2 tst-makecontext2 tst-strtod6 tst-unsetenv1 \
84b3fd84 77 tst-makecontext3 bug-getcontext bug-fmtmsg1 \
2a27fd6d 78 tst-secure-getenv tst-strtod-overflow tst-strtod-round \
7c3018f9 79 tst-tininess tst-strtod-underflow tst-setcontext3 \
47dd3543 80 tst-strtol-locale tst-strtod-nan-locale tst-strfmon_l \
5b17fd0d 81 tst-quick_exit tst-thread-quick_exit tst-width \
7c3018f9 82 tst-width-stdint tst-strfrom tst-strfrom-locale \
5f3b183d 83 tst-getrandom tst-atexit tst-at_quick_exit \
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84 tst-cxa_atexit tst-on_exit test-atexit-race \
85 test-at_quick_exit-race test-cxa_atexit-race \
8a5df95f 86 test-on_exit-race test-dlclose-exit-race \
8516ad2d 87 tst-makecontext-align test-bz22786 tst-strtod-nan-sign \
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88 tst-swapcontext1 tst-setcontext4 tst-setcontext5 \
89 tst-setcontext6 tst-setcontext7 tst-setcontext8 \
8e67b39e 90 tst-setcontext9 tst-bz20544
5f3b183d 91
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92tests-internal := tst-strtod1i tst-strtod3 tst-strtod4 tst-strtod5i \
93 tst-tls-atexit tst-tls-atexit-nodelete
94tests-static := tst-secure-getenv
95
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96ifeq ($(build-hardcoded-path-in-tests),yes)
97tests += tst-empty-env
98endif
7c3018f9 99
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100LDLIBS-test-atexit-race = $(shared-thread-library)
101LDLIBS-test-at_quick_exit-race = $(shared-thread-library)
102LDLIBS-test-cxa_atexit-race = $(shared-thread-library)
103LDLIBS-test-on_exit-race = $(shared-thread-library)
104
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105LDLIBS-test-dlclose-exit-race = $(shared-thread-library) $(libdl)
106LDFLAGS-test-dlclose-exit-race = $(LDFLAGS-rdynamic)
107LDLIBS-test-dlclose-exit-race-helper.so = $(libsupport) $(shared-thread-library)
108
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109ifeq ($(have-cxx-thread_local),yes)
110CFLAGS-tst-quick_exit.o = -std=c++11
111LDLIBS-tst-quick_exit = -lstdc++
112CFLAGS-tst-thread-quick_exit.o = -std=c++11
113LDLIBS-tst-thread-quick_exit = -lstdc++
114$(objpfx)tst-thread-quick_exit: $(shared-thread-library)
115else
116tests-unsupported += tst-quick_exit tst-thread-quick_exit
117endif
28f540f4 118
e5e4d7cc 119modules-names = tst-tls-atexit-lib test-dlclose-exit-race-helper
b4bcb3ae 120extra-test-objs += $(addsuffix .os, $(modules-names))
ba384f6e 121
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122ifeq ($(build-shared),yes)
123tests += tst-putenv
124endif
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125
126# Several mpn functions from GNU MP are used by the strtod function.
0e3426bb 127mpn-routines := inlines add_n addmul_1 cmp divmod_1 divrem udiv_qrnnd \
b5a08c5a 128 lshift rshift mod_1 mul mul_1 mul_n sub_n submul_1
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129mpn-headers = longlong.h gmp.h gmp-impl.h gmp-mparam.h asm-syntax.h
130
131routines := $(strip $(routines) $(mpn-routines)) \
132 dbl2mpn ldbl2mpn \
133 mpn2flt mpn2dbl mpn2ldbl
9c7ff11a 134aux += fpioconst mp_clz_tab
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135
136tests-extras += tst-putenvmod
376e973a 137extra-test-objs += tst-putenvmod.os
3ef21326 138
574b268e 139generated += isomac isomac.out tst-putenvmod.so
3ef21326 140
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141CFLAGS-bsearch.c += $(uses-callbacks)
142CFLAGS-msort.c += $(uses-callbacks)
143CFLAGS-qsort.c += $(uses-callbacks)
144CFLAGS-system.c += -fexceptions
6bbc689e 145CFLAGS-system.os = -fomit-frame-pointer
36975e8e 146CFLAGS-fmtmsg.c += -fexceptions
dff14448 147
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148CFLAGS-strfmon.c += $(libio-mtsafe)
149CFLAGS-strfmon_l.c += $(libio-mtsafe)
917e27b8 150
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151# The strfrom class of functions call __printf_fp in order to convert the
152# floating-point value to characters. This requires the value of IO_MTSAFE_IO.
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153CFLAGS-strfromd.c += $(libio-mtsafe)
154CFLAGS-strfromf.c += $(libio-mtsafe)
155CFLAGS-strfroml.c += $(libio-mtsafe)
6962682f 156
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157CFLAGS-tst-bsearch.c += $(stack-align-test-flags)
158CFLAGS-tst-qsort.c += $(stack-align-test-flags)
e535ce25 159CFLAGS-tst-makecontext.c += -funwind-tables
36975e8e 160CFLAGS-tst-makecontext2.c += $(stack-align-test-flags)
a4db3439 161
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162# Run a test on the header files we use.
163tests-special += $(objpfx)isomac.out
164
165ifeq ($(run-built-tests),yes)
166tests-special += $(objpfx)tst-fmtmsg.out
167endif
168
28f540f4 169include ../Rules
3ef21326 170
f881f6ff 171ifeq ($(run-built-tests),yes)
f5eee5c7 172LOCALES := cs_CZ.UTF-8 de_DE.UTF-8 en_US.ISO-8859-1 tr_TR.UTF-8 \
bd80111e 173 tr_TR.ISO-8859-9 tg_TJ.UTF-8 hr_HR.UTF-8 hi_IN.UTF-8 \
985fc132 174 el_GR.UTF-8
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175include ../gen-locales.mk
176
177$(objpfx)bug-strtod2.out: $(gen-locales)
178$(objpfx)testmb2.out: $(gen-locales)
179$(objpfx)tst-strtod.out: $(gen-locales)
e4890300 180$(objpfx)tst-strtod1i.out: $(gen-locales)
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181$(objpfx)tst-strtod3.out: $(gen-locales)
182$(objpfx)tst-strtod4.out: $(gen-locales)
183$(objpfx)tst-strtod5.out: $(gen-locales)
e4890300 184$(objpfx)tst-strtod5i.out: $(gen-locales)
f5eee5c7 185$(objpfx)tst-strtol-locale.out: $(gen-locales)
a7f0c5ae 186$(objpfx)tst-strtod-nan-locale.out: $(gen-locales)
985fc132 187$(objpfx)tst-strfmon_l.out: $(gen-locales)
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188$(objpfx)tst-strfrom.out: $(gen-locales)
189$(objpfx)tst-strfrom-locale.out: $(gen-locales)
e5e4d7cc 190$(objpfx)test-dlclose-exit-race.out: $(objpfx)test-dlclose-exit-race-helper.so
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191endif
192
e25054c4 193# Testdir has to be named stdlib and needs to be writable
9f835f5f 194test-canon-ARGS = --test-dir=${common-objpfx}stdlib
e25054c4 195
400aa020 196bug-fmtmsg1-ENV = SEV_LEVEL=foo,11,newsev
98d3e993 197
ca41028b 198$(objpfx)isomac.out: $(objpfx)isomac
7eff7a05 199 $(dir $<)$(notdir $<) '$(CC)' \
d5afb385 200 '-I../include $(+sysdep-includes) $(sysincludes) -I..' > $@; \
f0881698 201 $(evaluate-test)
1eb687d0 202
e69924e3 203isomac-CFLAGS = -O
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204$(objpfx)isomac: isomac.c
205 $(native-compile)
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206
207$(objpfx)tst-fmtmsg.out: tst-fmtmsg.sh $(objpfx)tst-fmtmsg
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208 $(SHELL) $< $(common-objpfx) '$(test-program-prefix-before-env)' \
209 '$(run-program-env)' '$(test-program-prefix-after-env)' \
d5afb385 210 $(common-objpfx)stdlib/ > $@; \
f0881698 211 $(evaluate-test)
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212
213$(objpfx)tst-putenv: $(objpfx)tst-putenvmod.so
d4c2917f 214LDFLAGS-tst-putenv = $(no-as-needed)
574b268e 215
fab7ce3f 216$(objpfx)tst-putenvmod.so: $(objpfx)tst-putenvmod.os $(link-libc-deps)
574b268e 217 $(build-module)
9cd47470 218libof-tst-putenvmod = extramodules
75ea32ab 219
79520f4b 220$(objpfx)bug-getcontext: $(libm)
45f39d45 221$(objpfx)bug-strtod2: $(libm)
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222$(objpfx)tst-strtod-round: $(libm)
223$(objpfx)tst-tininess: $(libm)
224$(objpfx)tst-strtod-underflow: $(libm)
225$(objpfx)tst-strtod6: $(libm)
a7f0c5ae 226$(objpfx)tst-strtod-nan-locale: $(libm)
b12c1e79 227$(objpfx)tst-strtod-nan-sign: $(libm)
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228
229tst-tls-atexit-lib.so-no-z-defs = yes
e5e4d7cc 230test-dlclose-exit-race-helper.so-no-z-defs = yes
ba384f6e 231
79520f4b 232$(objpfx)tst-tls-atexit: $(shared-thread-library) $(libdl)
ba384f6e 233$(objpfx)tst-tls-atexit.out: $(objpfx)tst-tls-atexit-lib.so
c92d40c0 234
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235$(objpfx)tst-tls-atexit-nodelete: $(shared-thread-library) $(libdl)
236$(objpfx)tst-tls-atexit-nodelete.out: $(objpfx)tst-tls-atexit-lib.so
237
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238$(objpfx)tst-setcontext3.out: tst-setcontext3.sh $(objpfx)tst-setcontext3
239 $(SHELL) $< $(common-objpfx) '$(test-program-prefix-before-env)' \
240 '$(run-program-env)' '$(test-program-prefix-after-env)' \
d5afb385 241 $(common-objpfx)stdlib/ > $@; \
c92d40c0 242 $(evaluate-test)
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243
244$(objpfx)tst-makecontext: $(libdl)