1 # Copyright (C) 2002-2015 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 # Sub-makefile for NPTL portion of the library.
25 headers
:= pthread.h semaphore.h bits
/semaphore.h
27 extra-libs
:= libpthread
28 extra-libs-others
:= $(extra-libs
)
29 install-lib-ldscripts
:= libpthread.so
31 routines
= alloca_cutoff forward libc-lowlevellock libc-cancellation \
32 libc-cleanup libc_pthread_init libc_multiple_threads \
33 register-atfork unregister-atfork
34 shared-only-routines
= forward
36 libpthread-routines
= nptl-init vars events version \
37 pthread_create pthread_exit pthread_detach \
38 pthread_join pthread_tryjoin pthread_timedjoin \
39 pthread_self pthread_equal pthread_yield \
40 pthread_getconcurrency pthread_setconcurrency \
41 pthread_getschedparam pthread_setschedparam \
42 pthread_setschedprio \
43 pthread_attr_init pthread_attr_destroy \
44 pthread_attr_getdetachstate pthread_attr_setdetachstate \
45 pthread_attr_getguardsize pthread_attr_setguardsize \
46 pthread_attr_getschedparam pthread_attr_setschedparam \
47 pthread_attr_getschedpolicy pthread_attr_setschedpolicy \
48 pthread_attr_getinheritsched \
49 pthread_attr_setinheritsched \
50 pthread_attr_getscope pthread_attr_setscope \
51 pthread_attr_getstackaddr pthread_attr_setstackaddr \
52 pthread_attr_getstacksize pthread_attr_setstacksize \
53 pthread_attr_getstack pthread_attr_setstack \
55 pthread_mutex_init pthread_mutex_destroy \
56 pthread_mutex_lock pthread_mutex_trylock \
57 pthread_mutex_timedlock pthread_mutex_unlock \
58 pthread_mutex_cond_lock \
59 pthread_mutexattr_init pthread_mutexattr_destroy \
60 pthread_mutexattr_getpshared \
61 pthread_mutexattr_setpshared \
62 pthread_mutexattr_gettype pthread_mutexattr_settype \
63 pthread_rwlock_init pthread_rwlock_destroy \
64 pthread_rwlock_rdlock pthread_rwlock_timedrdlock \
65 pthread_rwlock_wrlock pthread_rwlock_timedwrlock \
66 pthread_rwlock_tryrdlock pthread_rwlock_trywrlock \
67 pthread_rwlock_unlock \
68 pthread_rwlockattr_init pthread_rwlockattr_destroy \
69 pthread_rwlockattr_getpshared \
70 pthread_rwlockattr_setpshared \
71 pthread_rwlockattr_getkind_np \
72 pthread_rwlockattr_setkind_np \
73 pthread_cond_init pthread_cond_destroy \
74 pthread_cond_wait pthread_cond_timedwait \
75 pthread_cond_signal pthread_cond_broadcast \
76 old_pthread_cond_init old_pthread_cond_destroy \
77 old_pthread_cond_wait old_pthread_cond_timedwait \
78 old_pthread_cond_signal old_pthread_cond_broadcast \
79 pthread_condattr_init pthread_condattr_destroy \
80 pthread_condattr_getpshared pthread_condattr_setpshared \
81 pthread_condattr_getclock pthread_condattr_setclock \
82 pthread_spin_init pthread_spin_destroy \
83 pthread_spin_lock pthread_spin_trylock \
85 pthread_barrier_init pthread_barrier_destroy \
86 pthread_barrier_wait \
87 pthread_barrierattr_init pthread_barrierattr_destroy \
88 pthread_barrierattr_getpshared \
89 pthread_barrierattr_setpshared \
90 pthread_key_create pthread_key_delete \
91 pthread_getspecific pthread_setspecific \
92 pthread_sigmask pthread_kill pthread_sigqueue \
93 pthread_cancel pthread_testcancel \
94 pthread_setcancelstate pthread_setcanceltype \
96 old_pthread_atfork pthread_atfork \
97 pthread_getcpuclockid \
98 pthread_clock_gettime pthread_clock_settime \
100 sem_init sem_destroy \
101 sem_open sem_close sem_unlink \
103 sem_wait sem_trywait sem_timedwait sem_post \
104 cleanup cleanup_defer cleanup_compat \
105 cleanup_defer_compat unwind \
106 pt-longjmp pt-cleanup\
108 lowlevellock lowlevelrobustlock \
110 ptw-write ptw-read ptw-close ptw-fcntl ptw-accept \
111 ptw-connect ptw-recv ptw-recvfrom ptw-recvmsg ptw-send \
112 ptw-sendmsg ptw-sendto ptw-fsync ptw-lseek ptw-llseek \
113 ptw-msync ptw-nanosleep ptw-open ptw-open64 ptw-pause \
114 ptw-pread ptw-pread64 ptw-pwrite ptw-pwrite64 \
115 ptw-tcdrain ptw-wait ptw-waitpid ptw-msgrcv ptw-msgsnd \
116 ptw-sigwait ptw-sigsuspend \
118 flockfile ftrylockfile funlockfile \
120 herrno res pt-allocrtsig \
121 pthread_kill_other_threads \
122 pthread_getaffinity pthread_setaffinity \
123 pthread_attr_getaffinity pthread_attr_setaffinity \
124 pthread_mutexattr_getrobust pthread_mutexattr_setrobust \
125 pthread_mutex_consistent \
126 cleanup_routine unwind-forcedunwind \
127 pthread_mutexattr_getprotocol \
128 pthread_mutexattr_setprotocol \
129 pthread_mutexattr_getprioceiling \
130 pthread_mutexattr_setprioceiling tpp \
131 pthread_mutex_getprioceiling \
132 pthread_mutex_setprioceiling \
133 pthread_setname pthread_getname \
134 pthread_setattr_default_np pthread_getattr_default_np
135 # pthread_setuid pthread_seteuid pthread_setreuid \
136 # pthread_setresuid \
137 # pthread_setgid pthread_setegid pthread_setregid \
140 libpthread-shared-only-routines
= version pt-allocrtsig unwind-forcedunwind
141 libpthread-static-only-routines
= pthread_atfork
143 # Since cancellation handling is in large parts handled using exceptions
144 # we have to compile some files with exception handling enabled, some
145 # even with asynchronous unwind tables.
147 # nptl-init.c contains sigcancel_handler().
148 CFLAGS-nptl-init.c
= -fexceptions
-fasynchronous-unwind-tables
149 # The unwind code itself,
150 CFLAGS-unwind.c
= -fexceptions
151 CFLAGS-unwind-forcedunwind.c
= -fexceptions
-fasynchronous-unwind-tables
153 # The following three functions must be async-cancel safe.
154 CFLAGS-pthread_cancel.c
= -fexceptions
-fasynchronous-unwind-tables
155 CFLAGS-pthread_setcancelstate.c
= -fexceptions
-fasynchronous-unwind-tables
156 CFLAGS-pthread_setcanceltype.c
= -fexceptions
-fasynchronous-unwind-tables
158 # These are internal functions which similar functionality as setcancelstate
160 CFLAGS-cancellation.c
= -fasynchronous-unwind-tables
161 CFLAGS-libc-cancellation.c
= -fasynchronous-unwind-tables
163 # Calling pthread_exit() must cause the registered cancel handlers to
164 # be executed. Therefore exceptions have to be thrown through this
166 CFLAGS-pthread_exit.c
= -fexceptions
168 # Among others, __pthread_unwind is forwarded. This function must handle
170 CFLAGS-forward.c
= -fexceptions
172 # The following are cancellation points. Some of the functions can
173 # block and therefore temporarily enable asynchronous cancellation.
174 # Those must be compiled asynchronous unwind tables.
175 CFLAGS-pthread_testcancel.c
= -fexceptions
176 CFLAGS-pthread_join.c
= -fexceptions
-fasynchronous-unwind-tables
177 CFLAGS-pthread_timedjoin.c
= -fexceptions
-fasynchronous-unwind-tables
178 CFLAGS-pthread_once.c
= $(uses-callbacks
) -fexceptions \
179 -fasynchronous-unwind-tables
180 CFLAGS-pthread_cond_wait.c
= -fexceptions
-fasynchronous-unwind-tables
181 CFLAGS-pthread_cond_timedwait.c
= -fexceptions
-fasynchronous-unwind-tables
182 CFLAGS-sem_wait.c
= -fexceptions
-fasynchronous-unwind-tables
183 CFLAGS-sem_timedwait.c
= -fexceptions
-fasynchronous-unwind-tables
185 # These are the function wrappers we have to duplicate here.
186 CFLAGS-fcntl.c
= -fexceptions
-fasynchronous-unwind-tables
187 CFLAGS-lockf.c
= -fexceptions
188 CFLAGS-pread.c
= -fexceptions
-fasynchronous-unwind-tables
189 CFLAGS-pread64.c
= -fexceptions
-fasynchronous-unwind-tables
190 CFLAGS-pwrite.c
= -fexceptions
-fasynchronous-unwind-tables
191 CFLAGS-pwrite64.c
= -fexceptions
-fasynchronous-unwind-tables
192 CFLAGS-wait.c
= -fexceptions
-fasynchronous-unwind-tables
193 CFLAGS-waitpid.c
= -fexceptions
-fasynchronous-unwind-tables
194 CFLAGS-sigwait.c
= -fexceptions
-fasynchronous-unwind-tables
195 CFLAGS-msgrcv.c
= -fexceptions
-fasynchronous-unwind-tables
196 CFLAGS-msgsnd.c
= -fexceptions
-fasynchronous-unwind-tables
197 CFLAGS-tcdrain.c
= -fexceptions
-fasynchronous-unwind-tables
198 CFLAGS-open.c
= -fexceptions
-fasynchronous-unwind-tables
199 CFLAGS-open64.c
= -fexceptions
-fasynchronous-unwind-tables
200 CFLAGS-pause.c
= -fexceptions
-fasynchronous-unwind-tables
201 CFLAGS-recv.c
= -fexceptions
-fasynchronous-unwind-tables
202 CFLAGS-send.c
= -fexceptions
-fasynchronous-unwind-tables
204 CFLAGS-pt-system.c
= -fexceptions
207 tests
= tst-typesizes \
208 tst-attr1 tst-attr2 tst-attr3 tst-default-attr \
209 tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \
210 tst-mutex7 tst-mutex8 tst-mutex9 tst-mutex5a tst-mutex7a \
211 tst-mutexpi1 tst-mutexpi2 tst-mutexpi3 tst-mutexpi4 tst-mutexpi5 \
212 tst-mutexpi5a tst-mutexpi6 tst-mutexpi7 tst-mutexpi7a tst-mutexpi8 \
214 tst-spin1 tst-spin2 tst-spin3 tst-spin4 \
215 tst-cond1 tst-cond2 tst-cond3 tst-cond4 tst-cond5 tst-cond6 tst-cond7 \
216 tst-cond8 tst-cond9 tst-cond10 tst-cond11 tst-cond12 tst-cond13 \
217 tst-cond14 tst-cond15 tst-cond16 tst-cond17 tst-cond18 tst-cond19 \
218 tst-cond20 tst-cond21 tst-cond22 tst-cond23 tst-cond24 tst-cond25 \
220 tst-robust1 tst-robust2 tst-robust3 tst-robust4 tst-robust5 \
221 tst-robust6 tst-robust7 tst-robust8 tst-robust9 \
222 tst-robustpi1 tst-robustpi2 tst-robustpi3 tst-robustpi4 tst-robustpi5 \
223 tst-robustpi6 tst-robustpi7 tst-robustpi8 tst-robustpi9 \
224 tst-rwlock1 tst-rwlock2 tst-rwlock2a tst-rwlock3 tst-rwlock4 \
225 tst-rwlock5 tst-rwlock6 tst-rwlock7 tst-rwlock8 tst-rwlock9 \
226 tst-rwlock10 tst-rwlock11 tst-rwlock12 tst-rwlock13 tst-rwlock14 \
227 tst-once1 tst-once2 tst-once3 tst-once4 \
228 tst-key1 tst-key2 tst-key3 tst-key4 \
229 tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 tst-sem6 tst-sem7 \
230 tst-sem8 tst-sem9 tst-sem10 tst-sem11 tst-sem12 tst-sem13 tst-sem14 \
231 tst-barrier1 tst-barrier2 tst-barrier3 tst-barrier4 \
232 tst-align tst-align2 tst-align3 \
233 tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \
235 tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \
237 tst-join1 tst-join2 tst-join3 tst-join4 tst-join5 tst-join6 \
239 tst-eintr1 tst-eintr2 tst-eintr3 tst-eintr4 tst-eintr5 \
240 tst-tsd1 tst-tsd2 tst-tsd3 tst-tsd4 tst-tsd5 tst-tsd6 \
242 tst-fork1 tst-fork2 tst-fork3 tst-fork4 \
244 tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 tst-cancel5 \
245 tst-cancel6 tst-cancel7 tst-cancel8 tst-cancel9 tst-cancel10 \
246 tst-cancel11 tst-cancel12 tst-cancel13 tst-cancel14 tst-cancel15 \
247 tst-cancel16 tst-cancel17 tst-cancel18 tst-cancel19 tst-cancel20 \
248 tst-cancel21 tst-cancel22 tst-cancel23 tst-cancel24 tst-cancel25 \
249 tst-cancel-self tst-cancel-self-cancelstate \
250 tst-cancel-self-canceltype tst-cancel-self-testcancel \
251 tst-cleanup0 tst-cleanup1 tst-cleanup2 tst-cleanup3 tst-cleanup4 \
252 tst-flock1 tst-flock2 \
253 tst-signal1 tst-signal2 tst-signal3 tst-signal4 tst-signal5 \
254 tst-signal6 tst-signal7 \
255 tst-exec1 tst-exec2 tst-exec3 tst-exec4 \
256 tst-exit1 tst-exit2 tst-exit3 \
257 tst-stdio1 tst-stdio2 \
258 tst-stack1 tst-stack2 tst-stack3 tst-stack4 tst-pthread-getattr \
259 tst-pthread-attr-affinity \
263 tst-locale1 tst-locale2 \
271 tst-vfork1 tst-vfork2 tst-vfork1x tst-vfork2x \
272 tst-getpid1 tst-getpid2 tst-getpid3 \
274 tst-initializers1
$(addprefix tst-initializers1-
,c89 gnu89 c99 gnu99
) \
276 xtests
= tst-setuid1 tst-setuid1-static tst-setuid2 \
277 tst-mutexpp1 tst-mutexpp6 tst-mutexpp10
278 test-srcs
= tst-oddstacklimit
280 # Files which must not be linked with libpthread.
281 tests-nolibpthread
= tst-unload
283 gen-as-const-headers
= pthread-errnos.sym \
284 lowlevelcond.sym lowlevelrwlock.sym \
285 lowlevelbarrier.sym unwindbuf.sym \
286 lowlevelrobustlock.sym pthread-pi-defines.sym \
290 LDFLAGS-pthread.so
= -Wl
,--enable-new-dtags
,-z
,nodelete
,-z
,initfirst
292 # GCC-4.9 compiles 'sprintf(NULL, ...)' into UD2 on x86_64 without -fno-builtin
293 CFLAGS-tst-cleanup2.c
= -fno-builtin
294 CFLAGS-tst-cleanupx2.c
= -fno-builtin
296 ifeq ($(have-forced-unwind
),yes
)
297 tests
+= tst-cancelx2 tst-cancelx3 tst-cancelx4 tst-cancelx5 \
298 tst-cancelx6 tst-cancelx7 tst-cancelx8 tst-cancelx9 tst-cancelx10 \
299 tst-cancelx11 tst-cancelx12 tst-cancelx13 tst-cancelx14 tst-cancelx15 \
300 tst-cancelx16 tst-cancelx17 tst-cancelx18 tst-cancelx20 tst-cancelx21 \
301 tst-cleanupx0 tst-cleanupx1 tst-cleanupx2 tst-cleanupx3 tst-cleanupx4 \
302 tst-oncex3 tst-oncex4
304 ifeq ($(build-shared
),yes
)
305 tests
+= tst-atfork2 tst-tls3 tst-tls4 tst-tls5 tst-_res1 tst-fini1 \
307 tests-nolibpthread
+= tst-fini1
308 ifeq ($(have-z-execstack
),yes
)
309 tests
+= tst-execstack
313 modules-names
= tst-atfork2mod tst-tls3mod tst-tls4moda tst-tls4modb \
314 tst-tls5mod tst-tls5moda tst-tls5modb tst-tls5modc \
315 tst-tls5modd tst-tls5mode tst-tls5modf tst-stack4mod \
316 tst-_res1mod1 tst-_res1mod2 tst-execstack-mod tst-fini1mod
317 extra-test-objs
+= $(addsuffix .os
,$(strip $(modules-names
))) tst-cleanup4aux.o
318 test-extras
+= $(modules-names
) tst-cleanup4aux
319 test-modules
= $(addprefix $(objpfx
),$(addsuffix .so
,$(modules-names
)))
321 tst-atfork2mod.so-no-z-defs
= yes
322 tst-tls3mod.so-no-z-defs
= yes
323 tst-tls5mod.so-no-z-defs
= yes
324 tst-tls5moda.so-no-z-defs
= yes
325 tst-tls5modb.so-no-z-defs
= yes
326 tst-tls5modc.so-no-z-defs
= yes
327 tst-tls5modd.so-no-z-defs
= yes
328 tst-tls5mode.so-no-z-defs
= yes
329 tst-tls5modf.so-no-z-defs
= yes
331 ifeq ($(build-shared
),yes
)
332 # Build all the modules even when not actually running test programs.
333 tests
: $(test-modules
)
336 ifeq ($(build-shared
),yes
)
338 # Set the `multidir' variable by grabbing the variable from the compiler.
339 # We do it once and save the result in a generated makefile.
340 -include $(objpfx
)multidir.mk
341 $(objpfx
)multidir.mk
: $(common-objpfx
)config.make
342 $(make-target-directory
)
343 dir=`$(CC) $(CFLAGS) $(CPPFLAGS) -print-multi-directory`; \
344 echo
"multidir := $$dir" > $@T
349 ifneq (,$(patsubst .
,,$(multidir
)))
350 generated-dirs
+= $(firstword $(subst /, , $(multidir
)))
351 crti-objs
+= $(multidir
)/crti.o
352 crtn-objs
+= $(multidir
)/crtn.o
353 $(objpfx
)$(multidir
):
356 extra-objs
+= $(crti-objs
) $(crtn-objs
)
357 extra-objs
+= pt-crti.o
360 CFLAGS-flockfile.c
= $(libio-mtsafe
)
361 CFLAGS-ftrylockfile.c
= $(libio-mtsafe
)
362 CFLAGS-funlockfile.c
= $(libio-mtsafe
)
364 link-libc-static
:= $(common-objpfx
)libc.a
$(static-gnulib
) \
365 $(common-objpfx
)libc.a
367 tests-static
+= tst-locale1 tst-locale2 tst-stackguard1-static \
368 tst-cancel21-static tst-cancel24-static tst-cond8-static \
369 tst-mutex8-static tst-mutexpi8-static tst-sem11-static \
371 tests
+= tst-stackguard1-static tst-cancel21-static tst-cancel24-static \
372 tst-cond8-static tst-mutex8-static tst-mutexpi8-static \
373 tst-sem11-static tst-sem12-static
374 xtests-static
+= tst-setuid1-static
376 # These tests are linked with libc before libpthread
377 tests-reverse
+= tst-cancel5 tst-cancel23 tst-vfork1x tst-vfork2x
379 ifeq ($(run-built-tests
),yes
)
380 tests-special
+= $(objpfx
)tst-stack3-mem.out
$(objpfx
)tst-oddstacklimit.out
381 ifeq ($(build-shared
),yes
)
382 tests-special
+= $(objpfx
)tst-tls6.out
$(objpfx
)tst-cleanup0-cmp.out \
383 $(objpfx
)tst-cancel-wrappers.out
389 ifeq (yes
,$(build-shared
))
390 # Make sure these things are built in the `make lib' pass so they can be used
391 # to run programs during the `make others' pass.
392 lib-noranlib
: $(addprefix $(objpfx
),$(extra-objs
))
394 # What we install as libpthread.so for programs to link against is in fact a
395 # link script. It contains references for the various libraries we need.
396 # The libpthread.so object is not complete since some functions are only
397 # defined in libpthread_nonshared.a.
398 # We need to use absolute paths since otherwise local copies (if they exist)
399 # of the files are taken by the linker.
400 install: $(inst_libdir
)/libpthread.so
402 $(inst_libdir
)/libpthread.so
: $(common-objpfx
)format.lds \
403 $(objpfx
)libpthread.so
$(libpthread.so-version
) \
404 $(inst_libdir
)/$(patsubst %,$(libtype.oS
),\
405 $(libprefix
)pthread
) \
407 (echo
'/* GNU ld script';\
408 echo
' Use the shared library, but some functions are only in';\
409 echo
' the static library, so try that secondarily. */';\
411 echo
'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \
412 '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\
419 # 'pthread_self' is a simple memory or register load. Setting up the
420 # stack frame is more work than the actual operation. Disable the
421 # frame creation entirely. This will help applications which call the
422 # function frequently to get a thread-specific handle.
423 CFLAGS-pthread_self.os
+= -fomit-frame-pointer
425 # Run the cancellation and cleanup tests also for the modern, exception-based
426 # implementation. For this we have to pass the -fexceptions parameter.
427 CFLAGS-tst-cancelx2.c
+= -fexceptions
428 CFLAGS-tst-cancelx3.c
+= -fexceptions
429 CFLAGS-tst-cancelx4.c
+= -fexceptions
430 CFLAGS-tst-cancelx5.c
+= -fexceptions
431 CFLAGS-tst-cancelx6.c
+= -fexceptions
432 CFLAGS-tst-cancelx7.c
+= -fexceptions
433 CFLAGS-tst-cancelx8.c
+= -fexceptions
434 CFLAGS-tst-cancelx9.c
+= -fexceptions
435 CFLAGS-tst-cancelx10.c
+= -fexceptions
436 CFLAGS-tst-cancelx11.c
+= -fexceptions
437 CFLAGS-tst-cancelx12.c
+= -fexceptions
438 CFLAGS-tst-cancelx13.c
+= -fexceptions
439 CFLAGS-tst-cancelx14.c
+= -fexceptions
440 CFLAGS-tst-cancelx15.c
+= -fexceptions
441 CFLAGS-tst-cancelx16.c
+= -fexceptions
442 CFLAGS-tst-cancelx17.c
+= -fexceptions
443 CFLAGS-tst-cancelx18.c
+= -fexceptions
444 CFLAGS-tst-cancelx20.c
+= -fexceptions
-fasynchronous-unwind-tables
445 CFLAGS-tst-cancelx21.c
+= -fexceptions
-fasynchronous-unwind-tables
446 CFLAGS-tst-cleanupx0.c
+= -fexceptions
-fasynchronous-unwind-tables
447 CFLAGS-tst-cleanupx1.c
+= -fexceptions
-fasynchronous-unwind-tables
448 CFLAGS-tst-cleanupx2.c
+= -fexceptions
449 CFLAGS-tst-cleanupx3.c
+= -fexceptions
450 CFLAGS-tst-cleanupx4.c
+= -fexceptions
451 CFLAGS-tst-oncex3.c
+= -fexceptions
452 CFLAGS-tst-oncex4.c
+= -fexceptions
453 CFLAGS-tst-align.c
+= $(stack-align-test-flags
)
454 CFLAGS-tst-align3.c
+= $(stack-align-test-flags
)
455 CFLAGS-tst-initializers1.c
= -W
-Wall
-Werror
456 CFLAGS-tst-initializers1-
< = $(CFLAGS-tst-initializers1.c
) \
457 $(patsubst tst-initializers1-
%.c
,-std
=%,$<)
458 CFLAGS-tst-initializers1-c89.c
= $(CFLAGS-tst-initializers1-
<)
459 CFLAGS-tst-initializers1-c99.c
= $(CFLAGS-tst-initializers1-
<)
460 CFLAGS-tst-initializers1-gnu89.c
= $(CFLAGS-tst-initializers1-
<)
461 CFLAGS-tst-initializers1-gnu99.c
= $(CFLAGS-tst-initializers1-
<)
463 tst-cancel7-ARGS
= --command
"exec $(host-test-program-cmd)"
464 tst-cancelx7-ARGS
= $(tst-cancel7-ARGS
)
465 tst-umask1-ARGS
= $(objpfx
)tst-umask1.temp
467 # In this test, we create a CLONE_VM "thread" that shares TLS storage
468 # with the original thread. Both threads then race in ld.so with lazy PLT
469 # resolution. Avoid this race by disabling lazy binding. BZ #11214.
470 tst-getpid2-ENV
= LD_BIND_NOW
=1
472 $(objpfx
)tst-atfork2
: $(libdl
) $(shared-thread-library
)
473 LDFLAGS-tst-atfork2
= -rdynamic
474 tst-atfork2-ENV
= MALLOC_TRACE
=$(objpfx
)tst-atfork2.mtrace
475 $(objpfx
)tst-atfork2mod.so
: $(shared-thread-library
)
477 tst-stack3-ENV
= MALLOC_TRACE
=$(objpfx
)tst-stack3.mtrace
478 $(objpfx
)tst-stack3-mem.out
: $(objpfx
)tst-stack3.out
479 $(common-objpfx
)malloc
/mtrace
$(objpfx
)tst-stack3.mtrace
> $@
; \
481 generated
+= tst-stack3-mem.out tst-stack3.mtrace
483 $(objpfx
)tst-stack4
: $(libdl
) $(shared-thread-library
)
484 tst-stack4mod.sos
=$(shell for i in
0 1 2 3 4 5 6 7 8 9 10 \
485 11 12 13 14 15 16 17 18 19; do \
486 for j in
0 1 2 3 4 5 6 7 8 9 10 \
487 11 12 13 14 15 16 17 18 19; do \
488 echo
$(objpfx
)tst-stack4mod-
$$i-$$j.so
; \
490 $(objpfx
)tst-stack4.out
: $(tst-stack4mod.sos
)
491 $(tst-stack4mod.sos
): $(objpfx
)tst-stack4mod.so
494 rm -f
$(tst-stack4mod.sos
)
496 $(objpfx
)tst-cleanup4
: $(objpfx
)tst-cleanup4aux.o
$(shared-thread-library
)
497 $(objpfx
)tst-cleanupx4
: $(objpfx
)tst-cleanup4aux.o
$(shared-thread-library
)
499 $(objpfx
)tst-tls3
: $(libdl
) $(shared-thread-library
)
500 LDFLAGS-tst-tls3
= -rdynamic
501 $(objpfx
)tst-tls3.out
: $(objpfx
)tst-tls3mod.so
502 $(objpfx
)tst-tls3mod.so
: $(shared-thread-library
)
504 $(objpfx
)tst-tls4
: $(libdl
) $(shared-thread-library
)
505 $(objpfx
)tst-tls4.out
: $(objpfx
)tst-tls4moda.so
$(objpfx
)tst-tls4modb.so
507 $(objpfx
)tst-tls5
: $(objpfx
)tst-tls5mod.so
$(shared-thread-library
)
508 LDFLAGS-tst-tls5
= $(no-as-needed
)
509 LDFLAGS-tst-tls5mod.so
= -Wl
,-soname
,tst-tls5mod.so
511 ifeq ($(build-shared
),yes
)
512 $(objpfx
)tst-tls6.out
: tst-tls6.sh
$(objpfx
)tst-tls5 \
513 $(objpfx
)tst-tls5moda.so
$(objpfx
)tst-tls5modb.so \
514 $(objpfx
)tst-tls5modc.so
$(objpfx
)tst-tls5modd.so \
515 $(objpfx
)tst-tls5mode.so
$(objpfx
)tst-tls5modf.so
516 $(BASH
) $< $(common-objpfx
) '$(test-via-rtld-prefix)' \
517 '$(test-wrapper-env)' '$(run-program-env)'; \
521 $(objpfx
)tst-dlsym1
: $(libdl
) $(shared-thread-library
)
523 $(objpfx
)tst-fini1
: $(shared-thread-library
) $(objpfx
)tst-fini1mod.so
525 ifeq (yes
,$(build-shared
))
526 librt
= $(common-objpfx
)rt
/librt.so
528 librt
= $(common-objpfx
)rt
/librt.a
531 $(objpfx
)tst-cancel17
: $(librt
)
532 $(objpfx
)tst-cancelx17
: $(librt
)
533 $(objpfx
)tst-_res1mod2.so
: $(objpfx
)tst-_res1mod1.so
534 LDFLAGS-tst-_res1mod1.so
= -Wl
,-soname
,tst-_res1mod1.so
535 LDFLAGS-tst-_res1mod2.so
= -Wl
,-soname
,tst-_res1mod2.so
536 $(objpfx
)tst-_res1
: $(objpfx
)tst-_res1mod1.so
$(objpfx
)tst-_res1mod2.so \
537 $(shared-thread-library
)
539 LDLIBS-tst-cancel24
= $(no-as-needed
) -lstdc
++
540 LDLIBS-tst-cancel24-static
= $(LDLIBS-tst-cancel24
)
542 extra-B-pthread.so
= -B
$(common-objpfx
)nptl
/
543 $(objpfx
)libpthread.so
: $(addprefix $(objpfx
),$(crti-objs
) $(crtn-objs
))
544 $(objpfx
)libpthread.so
: +preinit
+= $(addprefix $(objpfx
),$(crti-objs
))
545 $(objpfx
)libpthread.so
: +postinit
+= $(addprefix $(objpfx
),$(crtn-objs
))
547 # Make sure we link with the thread library.
548 ifeq ($(build-shared
),yes
)
549 $(addprefix $(objpfx
), \
550 $(filter-out $(tests-static
) $(xtests-static
) $(tests-reverse
) \
551 $(tests-nolibpthread
), \
552 $(tests
) $(xtests
) $(test-srcs
))): $(objpfx
)libpthread.so \
553 $(objpfx
)libpthread_nonshared.a
554 $(objpfx
)tst-unload
: $(libdl
)
555 # $(objpfx)../libc.so is used instead of $(common-objpfx)libc.so,
556 # since otherwise libpthread.so comes before libc.so when linking.
557 $(addprefix $(objpfx
), $(tests-reverse
)): \
558 $(objpfx
)..
/libc.so
$(objpfx
)libpthread.so \
559 $(objpfx
)libpthread_nonshared.a
560 $(objpfx
)..
/libc.so
: $(common-objpfx
)libc.so
;
561 $(addprefix $(objpfx
),$(tests-static
) $(xtests-static
)): $(objpfx
)libpthread.a
563 $(objpfx
)tst-atfork2.out
: $(objpfx
)tst-atfork2mod.so
565 $(addprefix $(objpfx
),$(tests
) $(test-srcs
)): $(objpfx
)libpthread.a
568 ifeq ($(build-shared
),yes
)
570 $(objpfx
)tst-cleanup0.out
: /dev
/null
$(objpfx
)tst-cleanup0
571 $(make-test-out
) > $@
2>&1; \
574 $(objpfx
)tst-cleanup0-cmp.out
: tst-cleanup0.expect
$(objpfx
)tst-cleanup0.out
578 $(objpfx
)crti.o
: $(objpfx
)pt-crti.o
581 ifneq ($(multidir
),.
)
582 $(objpfx
)$(multidir
)/crti.o
: $(objpfx
)crti.o
$(objpfx
)$(multidir
)/
585 $(objpfx
)$(multidir
)/crtn.o
: $(objpfx
)crtn.o
$(objpfx
)$(multidir
)/
589 generated
+= libpthread_nonshared.a \
590 multidir.mk tst-atfork2.mtrace tst-cancel-wrappers.out \
593 generated
+= $(objpfx
)tst-atfork2.mtrace \
594 $(addsuffix .so
,$(strip $(modules-names
)))
596 $(objpfx
)version.d
: $(objpfx
)banner.h
597 $(objpfx
)version.os
: $(objpfx
)banner.h
598 $(objpfx
)banner.h
: Banner
599 sed
's/\(.*\)/"\1\\n"/' $< > $@
600 generated
+= banner.h
601 # Give libpthread.so an entry point and make it directly runnable itself.
602 LDFLAGS-pthread.so
+= -e __nptl_main
605 ifeq ($(run-built-tests
),yes
)
606 ifeq (yes
,$(build-shared
))
607 $(objpfx
)tst-cancel-wrappers.out
: tst-cancel-wrappers.sh
608 $(SHELL
) $< '$(NM)' \
609 $(common-objpfx
)libc_pic.a \
610 $(common-objpfx
)libc.a \
611 $(objpfx
)libpthread_pic.a \
612 $(objpfx
)libpthread.a
> $@
; \
617 tst-exec4-ARGS
= $(host-test-program-cmd
)
619 $(objpfx
)tst-execstack
: $(libdl
)
620 $(objpfx
)tst-execstack.out
: $(objpfx
)tst-execstack-mod.so
621 LDFLAGS-tst-execstack
= -Wl
,-z
,noexecstack
622 CFLAGS-tst-execstack-mod.c
+= -Wno-trampolines
624 $(objpfx
)tst-fini1mod.so
: $(shared-thread-library
)
626 tst-stackguard1-ARGS
= --command
"$(host-test-program-cmd) --child"
627 tst-stackguard1-static-ARGS
= --command
"$(objpfx)tst-stackguard1-static --child"
629 ifeq ($(run-built-tests
),yes
)
630 $(objpfx
)tst-oddstacklimit.out
: $(objpfx
)tst-oddstacklimit
$(objpfx
)tst-basic1
631 $(test-program-prefix
) $< --command
'$(host-test-program-cmd)' > $@
; \
635 # The tests here better do not run in parallel
636 ifneq ($(filter %tests
,$(MAKECMDGOALS
)),)