1 # Copyright (C) 1991-2017 Free Software Foundation, Inc.
2 # This file is part of the GNU C Library.
4 # The GNU C Library is free software; you can redistribute it and/or
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.
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
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with the GNU C Library; if not, see
16 # <http://www.gnu.org/licenses/>.
19 # Makefile for stdlib routines
25 headers
:= stdlib.h bits
/stdlib.h bits
/stdlib-ldbl.h bits
/stdlib-float.h \
26 monetary.h bits
/monetary-ldbl.h \
27 inttypes.h stdint.h bits
/wordsize.h \
28 errno.h sys
/errno.h bits
/errno.h \
29 ucontext.h sys
/ucontext.h \
31 bits
/stdlib-bsearch.h sys
/random.h bits
/stdint-intn.h \
35 atof atoi atol atoll \
38 getenv putenv setenv secure-getenv \
39 exit on_exit atexit cxa_atexit cxa_finalize old_atexit \
40 quick_exit at_quick_exit cxa_at_quick_exit cxa_thread_atexit_impl \
43 mblen mbstowcs mbtowc wcstombs wctomb \
44 random random_r rand rand_r \
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 \
49 drand48-iter getrandom getentropy \
50 strfromf strfromd strfroml \
51 strtol strtoul strtoll strtoull \
52 strtol_l strtoul_l strtoll_l strtoull_l \
53 strtof strtod strtold \
54 strtof_l strtod_l strtold_l \
55 strtof_nan strtod_nan strtold_nan \
58 rpmatch strfmon strfmon_l getsubopt xpg_basename fmtmsg \
59 strtoimax strtoumax wcstoimax wcstoumax \
60 getcontext setcontext makecontext swapcontext
61 aux
= grouping groupingwc tens_in_limb
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.
66 static-only-routines
= atexit at_quick_exit
68 test-srcs
:= tst-fmtmsg
69 tests
:= tst-strtol tst-strtod testmb testrand testsort testdiv \
70 test-canon test-canon2 tst-strtoll tst-environ \
71 tst-xpg-basename tst-random tst-random2 tst-bsearch \
72 tst-limits tst-rand48 bug-strtod tst-setcontext \
73 tst-setcontext2 test-a64l tst-qsort tst-system testmb2 \
74 bug-strtod2 tst-atof1 tst-atof2 tst-strtod2 tst-strtod3 \
75 tst-rand48-2 tst-makecontext tst-strtod4 tst-strtod5 \
76 tst-qsort2 tst-makecontext2 tst-strtod6 tst-unsetenv1 \
77 tst-makecontext3 bug-getcontext bug-fmtmsg1 \
78 tst-secure-getenv tst-strtod-overflow tst-strtod-round \
79 tst-tininess tst-strtod-underflow tst-tls-atexit \
80 tst-setcontext3 tst-tls-atexit-nodelete \
81 tst-strtol-locale tst-strtod-nan-locale tst-strfmon_l \
82 tst-quick_exit tst-thread-quick_exit tst-width \
83 tst-width-stdint tst-strfrom tst-strfrom-locale \
85 ifeq ($(build-hardcoded-path-in-tests
),yes
)
86 tests
+= tst-empty-env
88 tests-static
:= tst-secure-getenv
89 ifeq ($(have-cxx-thread_local
),yes
)
90 CFLAGS-tst-quick_exit.o
= -std
=c
++11
91 LDLIBS-tst-quick_exit
= -lstdc
++
92 CFLAGS-tst-thread-quick_exit.o
= -std
=c
++11
93 LDLIBS-tst-thread-quick_exit
= -lstdc
++
94 $(objpfx
)tst-thread-quick_exit
: $(shared-thread-library
)
96 tests-unsupported
+= tst-quick_exit tst-thread-quick_exit
99 modules-names
= tst-tls-atexit-lib
100 extra-test-objs
+= $(addsuffix .os
, $(modules-names
))
102 ifeq ($(build-shared
),yes
)
106 # Several mpn functions from GNU MP are used by the strtod function.
107 mpn-routines
:= inlines add_n addmul_1 cmp divmod_1 divrem udiv_qrnnd \
108 lshift rshift mod_1 mul mul_1 mul_n sub_n submul_1
109 mpn-headers
= longlong.h gmp.h gmp-impl.h gmp-mparam.h asm-syntax.h
111 routines
:= $(strip $(routines
) $(mpn-routines
)) \
113 mpn2flt mpn2dbl mpn2ldbl
114 aux
+= fpioconst mp_clz_tab
116 tests-extras
+= tst-putenvmod
117 extra-test-objs
+= tst-putenvmod.os
119 generated
+= isomac isomac.out tst-putenvmod.so
121 CFLAGS-bsearch.c
= $(uses-callbacks
)
122 CFLAGS-msort.c
= $(uses-callbacks
)
123 CFLAGS-qsort.c
= $(uses-callbacks
)
124 CFLAGS-system.c
= -fexceptions
125 CFLAGS-system.os
= -fomit-frame-pointer
126 CFLAGS-fmtmsg.c
= -fexceptions
128 CFLAGS-strfmon.c
= $(libio-mtsafe
)
129 CFLAGS-strfmon_l.c
= $(libio-mtsafe
)
131 # The strfrom class of functions call __printf_fp in order to convert the
132 # floating-point value to characters. This requires the value of IO_MTSAFE_IO.
133 CFLAGS-strfromd.c
= $(libio-mtsafe
)
134 CFLAGS-strfromf.c
= $(libio-mtsafe
)
135 CFLAGS-strfroml.c
= $(libio-mtsafe
)
137 CFLAGS-tst-bsearch.c
= $(stack-align-test-flags
)
138 CFLAGS-tst-qsort.c
= $(stack-align-test-flags
)
139 CFLAGS-tst-makecontext.c
+= -funwind-tables
140 CFLAGS-tst-makecontext2.c
= $(stack-align-test-flags
)
142 # Run a test on the header files we use.
143 tests-special
+= $(objpfx
)isomac.out
145 ifeq ($(run-built-tests
),yes
)
146 tests-special
+= $(objpfx
)tst-fmtmsg.out
151 ifeq ($(run-built-tests
),yes
)
152 LOCALES
:= cs_CZ.UTF-8 de_DE.UTF-8 en_US.ISO-8859-1 tr_TR.UTF-8 \
153 tr_TR.ISO-8859-9 tg_TJ.UTF-8 te_IN.UTF-8 bn_IN.UTF-8 \
155 include ..
/gen-locales.mk
157 $(objpfx
)bug-strtod2.out
: $(gen-locales
)
158 $(objpfx
)testmb2.out
: $(gen-locales
)
159 $(objpfx
)tst-strtod.out
: $(gen-locales
)
160 $(objpfx
)tst-strtod3.out
: $(gen-locales
)
161 $(objpfx
)tst-strtod4.out
: $(gen-locales
)
162 $(objpfx
)tst-strtod5.out
: $(gen-locales
)
163 $(objpfx
)tst-strtol-locale.out
: $(gen-locales
)
164 $(objpfx
)tst-strtod-nan-locale.out
: $(gen-locales
)
165 $(objpfx
)tst-strfmon_l.out
: $(gen-locales
)
166 $(objpfx
)tst-strfrom.out
: $(gen-locales
)
167 $(objpfx
)tst-strfrom-locale.out
: $(gen-locales
)
170 # Testdir has to be named stdlib and needs to be writable
171 test-canon-ARGS
= --test-dir
=${common-objpfx
}stdlib
173 bug-fmtmsg1-ENV
= SEV_LEVEL
=foo
,11,newsev
175 $(objpfx
)isomac.out
: $(objpfx
)isomac
176 $(dir $<)$(notdir $<) '$(CC)' \
177 '-I../include $(+sysdep-includes) $(sysincludes) -I..' > $<.out
; \
181 $(objpfx
)isomac
: isomac.c
184 $(objpfx
)tst-fmtmsg.out
: tst-fmtmsg.sh
$(objpfx
)tst-fmtmsg
185 $(SHELL
) $< $(common-objpfx
) '$(test-program-prefix-before-env)' \
186 '$(run-program-env)' '$(test-program-prefix-after-env)' \
187 $(common-objpfx
)stdlib
/; \
190 $(objpfx
)tst-putenv
: $(objpfx
)tst-putenvmod.so
191 LDFLAGS-tst-putenv
= $(no-as-needed
)
193 $(objpfx
)tst-putenvmod.so
: $(objpfx
)tst-putenvmod.os
$(link-libc-deps
)
195 libof-tst-putenvmod
= extramodules
197 $(objpfx
)bug-getcontext
: $(libm
)
198 $(objpfx
)tst-strtod-round
: $(libm
)
199 $(objpfx
)tst-tininess
: $(libm
)
200 $(objpfx
)tst-strtod-underflow
: $(libm
)
201 $(objpfx
)tst-strtod6
: $(libm
)
202 $(objpfx
)tst-strtod-nan-locale
: $(libm
)
204 tst-tls-atexit-lib.so-no-z-defs
= yes
206 $(objpfx
)tst-tls-atexit
: $(shared-thread-library
) $(libdl
)
207 $(objpfx
)tst-tls-atexit.out
: $(objpfx
)tst-tls-atexit-lib.so
209 $(objpfx
)tst-tls-atexit-nodelete
: $(shared-thread-library
) $(libdl
)
210 $(objpfx
)tst-tls-atexit-nodelete.out
: $(objpfx
)tst-tls-atexit-lib.so
212 $(objpfx
)tst-setcontext3.out
: tst-setcontext3.sh
$(objpfx
)tst-setcontext3
213 $(SHELL
) $< $(common-objpfx
) '$(test-program-prefix-before-env)' \
214 '$(run-program-env)' '$(test-program-prefix-after-env)' \
215 $(common-objpfx
)stdlib
/; \
218 $(objpfx
)tst-makecontext
: $(libdl
)