1 # Copyright (C) 2002-2008,2009 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, write to the Free
16 # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
20 # Sub-makefile for NPTL portion of the library.
22 include ../option-groups.mak
26 headers := pthread.h semaphore.h bits/semaphore.h
28 extra-libs := libpthread
29 extra-libs-others := $(extra-libs)
30 install-lib-ldscripts := libpthread.so
32 routines = alloca_cutoff forward libc-lowlevellock libc-cancellation \
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_mutexattr_init pthread_mutexattr_destroy \
59 pthread_mutexattr_getpshared \
60 pthread_mutexattr_setpshared \
61 pthread_mutexattr_gettype pthread_mutexattr_settype \
62 pthread_rwlock_init pthread_rwlock_destroy \
63 pthread_rwlock_rdlock pthread_rwlock_timedrdlock \
64 pthread_rwlock_wrlock pthread_rwlock_timedwrlock \
65 pthread_rwlock_tryrdlock pthread_rwlock_trywrlock \
66 pthread_rwlock_unlock \
67 pthread_rwlockattr_init pthread_rwlockattr_destroy \
68 pthread_rwlockattr_getpshared \
69 pthread_rwlockattr_setpshared \
70 pthread_rwlockattr_getkind_np \
71 pthread_rwlockattr_setkind_np \
72 pthread_cond_init pthread_cond_destroy \
73 pthread_cond_wait pthread_cond_timedwait \
74 pthread_cond_signal pthread_cond_broadcast \
75 old_pthread_cond_init old_pthread_cond_destroy \
76 old_pthread_cond_wait old_pthread_cond_timedwait \
77 old_pthread_cond_signal old_pthread_cond_broadcast \
78 pthread_condattr_init pthread_condattr_destroy \
79 pthread_condattr_getpshared pthread_condattr_setpshared \
80 pthread_condattr_getclock pthread_condattr_setclock \
81 pthread_spin_init pthread_spin_destroy \
82 pthread_spin_lock pthread_spin_trylock \
84 pthread_barrier_init pthread_barrier_destroy \
85 pthread_barrier_wait \
86 pthread_barrierattr_init pthread_barrierattr_destroy \
87 pthread_barrierattr_getpshared \
88 pthread_barrierattr_setpshared \
89 pthread_key_create pthread_key_delete \
90 pthread_getspecific pthread_setspecific \
91 pthread_sigmask pthread_kill pthread_sigqueue \
92 pthread_cancel pthread_testcancel \
93 pthread_setcancelstate pthread_setcanceltype \
95 old_pthread_atfork pthread_atfork \
96 pthread_getcpuclockid \
97 pthread_clock_gettime pthread_clock_settime \
98 sem_init sem_destroy \
99 sem_open sem_close sem_unlink \
101 sem_wait sem_trywait sem_timedwait sem_post \
102 cleanup cleanup_defer cleanup_compat \
103 cleanup_defer_compat unwind \
104 pt-longjmp pt-cleanup\
106 lowlevellock lowlevelrobustlock \
108 ptw-write ptw-read ptw-close ptw-fcntl ptw-accept \
109 ptw-connect ptw-recv ptw-recvfrom ptw-recvmsg ptw-send \
110 ptw-sendmsg ptw-sendto ptw-fsync ptw-lseek ptw-llseek \
111 ptw-msync ptw-nanosleep ptw-open ptw-open64 ptw-pause \
112 ptw-pread ptw-pread64 ptw-pwrite ptw-pwrite64 \
113 ptw-tcdrain ptw-wait ptw-waitpid ptw-msgrcv ptw-msgsnd \
114 ptw-sigwait ptw-sigsuspend \
116 flockfile ftrylockfile funlockfile \
119 pthread_kill_other_threads \
120 pthread_getaffinity pthread_setaffinity \
121 pthread_attr_getaffinity pthread_attr_setaffinity \
122 pthread_mutexattr_getrobust pthread_mutexattr_setrobust \
123 pthread_mutex_consistent \
124 cleanup_routine unwind-forcedunwind \
125 pthread_mutexattr_getprotocol \
126 pthread_mutexattr_setprotocol \
127 pthread_mutexattr_getprioceiling \
128 pthread_mutexattr_setprioceiling tpp \
129 pthread_mutex_getprioceiling pthread_mutex_setprioceiling
130 # pthread_setuid pthread_seteuid pthread_setreuid \
131 # pthread_setresuid \
132 # pthread_setgid pthread_setegid pthread_setregid \
135 libpthread-routines-$(OPTION_EGLIBC_INET) := herrno res
137 libpthread-shared-only-routines = version pt-allocrtsig unwind-forcedunwind
138 libpthread-static-only-routines = pthread_atfork
140 CFLAGS-pthread_atfork.c = -DNOT_IN_libc
142 # Since cancellation handling is in large parts handled using exceptions
143 # we have to compile some files with exception handling enabled, some
144 # even with asynchronous unwind tables.
146 # nptl-init.c contains sigcancel_handler().
147 CFLAGS-nptl-init.c = -fexceptions -fasynchronous-unwind-tables
148 # The unwind code itself,
149 CFLAGS-unwind.c = -fexceptions
150 CFLAGS-unwind-forcedunwind.c = -fexceptions -fasynchronous-unwind-tables
152 # The following three functions must be async-cancel safe.
153 CFLAGS-pthread_cancel.c = -fexceptions -fasynchronous-unwind-tables
154 CFLAGS-pthread_setcancelstate.c = -fexceptions -fasynchronous-unwind-tables
155 CFLAGS-pthread_setcanceltype.c = -fexceptions -fasynchronous-unwind-tables
157 # These are internal functions which similar functionality as setcancelstate
159 CFLAGS-cancellation.c = -fasynchronous-unwind-tables
160 CFLAGS-libc-cancellation.c = -fasynchronous-unwind-tables
162 # Calling pthread_exit() must cause the registered cancel handlers to
163 # be executed. Therefore exceptions have to be thrown through this
165 CFLAGS-pthread_exit.c = -fexceptions
167 # Among others, __pthread_unwind is forwarded. This function must handle
169 CFLAGS-forward.c = -fexceptions
171 # The following are cancellation points. Some of the functions can
172 # block and therefore temporarily enable asynchronous cancellation.
173 # Those must be compiled asynchronous unwind tables.
174 CFLAGS-pthread_testcancel.c = -fexceptions
175 CFLAGS-pthread_join.c = -fexceptions -fasynchronous-unwind-tables
176 CFLAGS-pthread_timedjoin.c = -fexceptions -fasynchronous-unwind-tables
177 CFLAGS-pthread_once.c = $(uses-callbacks) -fexceptions \
178 -fasynchronous-unwind-tables
179 CFLAGS-pthread_cond_wait.c = -fexceptions -fasynchronous-unwind-tables
180 CFLAGS-pthread_cond_timedwait.c = -fexceptions -fasynchronous-unwind-tables
181 CFLAGS-sem_wait.c = -fexceptions -fasynchronous-unwind-tables
182 CFLAGS-sem_timedwait.c = -fexceptions -fasynchronous-unwind-tables
184 # These are the function wrappers we have to duplicate here.
185 CFLAGS-fcntl.c = -fexceptions -fasynchronous-unwind-tables
186 CFLAGS-lockf.c = -fexceptions
187 CFLAGS-pread.c = -fexceptions -fasynchronous-unwind-tables
188 CFLAGS-pread64.c = -fexceptions -fasynchronous-unwind-tables
189 CFLAGS-pwrite.c = -fexceptions -fasynchronous-unwind-tables
190 CFLAGS-pwrite64.c = -fexceptions -fasynchronous-unwind-tables
191 CFLAGS-wait.c = -fexceptions -fasynchronous-unwind-tables
192 CFLAGS-waitpid.c = -fexceptions -fasynchronous-unwind-tables
193 CFLAGS-sigwait.c = -fexceptions -fasynchronous-unwind-tables
194 CFLAGS-msgrcv.c = -fexceptions -fasynchronous-unwind-tables
195 CFLAGS-msgsnd.c = -fexceptions -fasynchronous-unwind-tables
196 CFLAGS-tcdrain.c = -fexceptions -fasynchronous-unwind-tables
198 CFLAGS-pt-system.c = -fexceptions
201 tests = tst-typesizes \
202 tst-attr1 tst-attr2 tst-attr3 \
203 tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \
204 tst-mutex7 tst-mutex8 tst-mutex9 tst-mutex5a tst-mutex7a \
205 tst-mutexpi1 tst-mutexpi2 tst-mutexpi3 tst-mutexpi4 tst-mutexpi5 \
206 tst-mutexpi5a tst-mutexpi6 tst-mutexpi7 tst-mutexpi7a tst-mutexpi8 \
208 tst-spin1 tst-spin2 tst-spin3 \
209 tst-cond1 tst-cond2 tst-cond3 tst-cond4 tst-cond5 tst-cond6 tst-cond7 \
210 tst-cond8 tst-cond9 tst-cond10 tst-cond11 tst-cond12 tst-cond13 \
211 tst-cond14 tst-cond15 tst-cond16 tst-cond17 tst-cond18 tst-cond19 \
212 tst-cond20 tst-cond21 tst-cond22 tst-cond23 \
213 tst-robust1 tst-robust2 tst-robust3 tst-robust4 tst-robust5 \
214 tst-robust6 tst-robust7 tst-robust8 tst-robust9 \
215 tst-robustpi1 tst-robustpi2 tst-robustpi3 tst-robustpi4 tst-robustpi5 \
216 tst-robustpi6 tst-robustpi7 tst-robustpi8 tst-robustpi9 \
217 tst-rwlock1 tst-rwlock2 tst-rwlock2a tst-rwlock3 tst-rwlock4 \
218 tst-rwlock5 tst-rwlock6 tst-rwlock7 tst-rwlock8 tst-rwlock9 \
219 tst-rwlock10 tst-rwlock11 tst-rwlock12 tst-rwlock13 tst-rwlock14 \
220 tst-once1 tst-once2 tst-once3 tst-once4 \
221 tst-key1 tst-key2 tst-key3 tst-key4 \
222 tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 tst-sem6 tst-sem7 \
223 tst-sem8 tst-sem9 tst-sem10 tst-sem11 tst-sem12 \
224 tst-barrier1 tst-barrier2 tst-barrier3 tst-barrier4 \
225 tst-align tst-align2 tst-align3 \
226 tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \
228 tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \
230 tst-join1 tst-join2 tst-join3 tst-join4 tst-join5 tst-join6 \
232 tst-eintr1 tst-eintr2 tst-eintr3 tst-eintr4 tst-eintr5 \
233 tst-tsd1 tst-tsd2 tst-tsd3 tst-tsd4 tst-tsd5 tst-tsd6 \
235 tst-fork1 tst-fork2 tst-fork3 tst-fork4 \
237 tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 tst-cancel5 \
238 tst-cancel6 tst-cancel7 tst-cancel8 tst-cancel9 tst-cancel10 \
239 tst-cancel11 tst-cancel12 tst-cancel13 tst-cancel14 tst-cancel15 \
240 tst-cancel16 tst-cancel17 tst-cancel18 tst-cancel19 tst-cancel20 \
241 tst-cancel21 tst-cancel22 tst-cancel23 tst-cancel25 \
242 tst-cleanup0 tst-cleanup1 tst-cleanup2 tst-cleanup3 tst-cleanup4 \
243 tst-flock1 tst-flock2 \
244 tst-signal1 tst-signal2 tst-signal3 tst-signal4 tst-signal5 \
245 tst-signal6 tst-signal7 \
246 tst-exec2 tst-exec3 tst-exec4 \
247 tst-exit1 tst-exit2 tst-exit3 \
248 tst-stdio1 tst-stdio2 \
249 tst-stack1 tst-stack2 tst-stack3 \
260 tst-vfork1 tst-vfork2 tst-vfork1x tst-vfork2x \
261 tst-getpid1 tst-getpid2 tst-getpid3 \
262 tst-initializers1 $(patsubst %,tst-initializers1-%,c89 gnu89 c99 gnu99)
263 xtests = tst-setuid1 tst-setuid1-static tst-mutexpp1 tst-mutexpp6 tst-mutexpp10
265 # This test uses the posix_spawn functions.
266 tests-$(OPTION_EGLIBC_SPAWN) += tst-exec1
268 # This test uses the 'backtrace' functions.
269 tests-$(OPTION_EGLIBC_BACKTRACE) += tst-backtrace1
271 # This test is written in C++.
272 tests-$(OPTION_EGLIBC_CXX_TESTS) += tst-cancel24
274 tests-$(OPTION_EGLIBC_LOCALE_CODE) += tst-locale1
276 # Files which must not be linked with libpthread.
277 tests-nolibpthread = tst-unload
279 # This sets the stack resource limit to 1023kb, which is not a multiple
280 # of the page size since every architecture's page size is > 1k.
281 tst-oddstacklimit-ENV = ; ulimit -s 1023;
283 distribute = eintr.c tst-cleanup4aux.c
285 gen-as-const-headers = pthread-errnos.sym
287 LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst
290 include ../Makeconfig
292 ifeq ($(have-forced-unwind),yes)
293 tests += tst-cancelx2 tst-cancelx3 tst-cancelx4 tst-cancelx5 \
294 tst-cancelx6 tst-cancelx7 tst-cancelx8 tst-cancelx9 tst-cancelx10 \
295 tst-cancelx11 tst-cancelx12 tst-cancelx13 tst-cancelx14 tst-cancelx15 \
296 tst-cancelx16 tst-cancelx17 tst-cancelx18 tst-cancelx20 tst-cancelx21 \
297 tst-cleanupx0 tst-cleanupx1 tst-cleanupx2 tst-cleanupx3 tst-cleanupx4 \
298 tst-oncex3 tst-oncex4
300 ifeq ($(build-shared),yes)
301 tests += tst-atfork2 tst-tls3 tst-tls4 tst-tls5 tst-fini1 \
303 ifeq ($(versioning),yes)
304 # struct __res_state _res is only available with
305 # symbol versioning after GLIBC_2.2.
308 tests-nolibpthread += tst-fini1
309 ifeq ($(have-z-execstack),yes)
310 tests += tst-execstack
314 modules-names = tst-atfork2mod tst-tls3mod tst-tls4moda tst-tls4modb \
315 tst-tls5mod tst-tls5moda tst-tls5modb tst-tls5modc \
316 tst-tls5modd tst-tls5mode tst-tls5modf \
317 tst-_res1mod1 tst-_res1mod2 tst-execstack-mod tst-fini1mod
318 extra-test-objs += $(addsuffix .os,$(strip $(modules-names))) tst-cleanup4aux.o
319 test-extras += $(modules-names)
320 test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names)))
322 tst-atfork2mod.so-no-z-defs = yes
323 tst-tls3mod.so-no-z-defs = yes
324 tst-tls5mod.so-no-z-defs = yes
325 tst-tls5moda.so-no-z-defs = yes
326 tst-tls5modb.so-no-z-defs = yes
327 tst-tls5modc.so-no-z-defs = yes
328 tst-tls5modd.so-no-z-defs = yes
329 tst-tls5mode.so-no-z-defs = yes
330 tst-tls5modf.so-no-z-defs = yes
332 ifeq ($(build-shared),yes)
333 # Build all the modules even when not actually running test programs.
334 tests: $(test-modules)
337 ifeq ($(build-shared),yes)
339 # Set the `multidir' variable by grabbing the variable from the compiler.
340 # We do it once and save the result in a generated makefile.
341 -include $(objpfx)multidir.mk
342 $(objpfx)multidir.mk: $(common-objpfx)config.make
343 $(make-target-directory)
344 dir=`$(CC) $(CFLAGS) $(CPPFLAGS) -print-multi-directory`; \
345 echo "multidir := $$dir" > $@T
350 ifneq (,$(patsubst .,,$(multidir)))
351 generated-dirs := $(firstword $(subst /, , $(multidir)))
352 crti-objs += $(multidir)/crti.o
353 crtn-objs += $(multidir)/crtn.o
354 omit-deps += $(multidir)/crti $(multidir)/crtn
355 $(objpfx)$(multidir):
358 extra-objs += $(crti-objs) $(crtn-objs)
359 omit-deps += crti crtn
361 CFLAGS-pt-initfini.s = -g0 -fPIC -fno-inline-functions $(fno-unit-at-a-time)
364 CFLAGS-flockfile.c = -D_IO_MTSAFE_IO
365 CFLAGS-ftrylockfile.c = -D_IO_MTSAFE_IO
366 CFLAGS-funlockfile.c = -D_IO_MTSAFE_IO
368 link-libc-static := $(common-objpfx)libc.a $(static-gnulib) \
369 $(common-objpfx)libc.a
371 ifeq ($(build-static),yes)
372 tests-static += tst-locale1 tst-locale2 tst-stackguard1-static
373 tests += tst-stackguard1-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
381 ifeq (yes,$(build-shared))
382 # Make sure these things are built in the `make lib' pass so they can be used
383 # to run programs during the `make others' pass.
384 lib-noranlib: $(addprefix $(objpfx),$(extra-objs))
386 # What we install as libpthread.so for programs to link against is in fact a
387 # link script. It contains references for the various libraries we need.
388 # The libpthread.so object is not complete since some functions are only
389 # defined in libpthread_nonshared.a.
390 # We need to use absolute paths since otherwise local copies (if they exist)
391 # of the files are taken by the linker.
392 install: $(inst_libdir)/libpthread.so
394 $(inst_libdir)/libpthread.so: $(common-objpfx)format.lds \
395 $(objpfx)libpthread.so$(libpthread.so-version) \
396 $(inst_libdir)/$(patsubst %,$(libtype.oS),\
397 $(libprefix)pthread) \
399 (echo '/* GNU ld script';\
400 echo ' Use the shared library, but some functions are only in';\
401 echo ' the static library, so try that secondarily. */';\
403 echo 'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \
404 '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\
411 # 'pthread_self' is a simple memory or register load. Setting up the
412 # stack frame is more work than the actual operation. Disable the
413 # frame creation entirely. This will help applications which call the
414 # function frequently to get a thread-specific handle.
415 CFLAGS-pthread_self.os += -fomit-frame-pointer
417 # Run the cancellation and cleanup tests also for the modern, exception-based
418 # implementation. For this we have to pass the -fexceptions parameter.
419 CFLAGS-tst-cancelx2.c += -fexceptions
420 CFLAGS-tst-cancelx3.c += -fexceptions
421 CFLAGS-tst-cancelx4.c += -fexceptions
422 CFLAGS-tst-cancelx5.c += -fexceptions
423 CFLAGS-tst-cancelx6.c += -fexceptions
424 CFLAGS-tst-cancelx7.c += -fexceptions
425 CFLAGS-tst-cancelx8.c += -fexceptions
426 CFLAGS-tst-cancelx9.c += -fexceptions
427 CFLAGS-tst-cancelx10.c += -fexceptions
428 CFLAGS-tst-cancelx11.c += -fexceptions
429 CFLAGS-tst-cancelx12.c += -fexceptions
430 CFLAGS-tst-cancelx13.c += -fexceptions
431 CFLAGS-tst-cancelx14.c += -fexceptions
432 CFLAGS-tst-cancelx15.c += -fexceptions
433 CFLAGS-tst-cancelx16.c += -fexceptions
434 CFLAGS-tst-cancelx17.c += -fexceptions
435 CFLAGS-tst-cancelx18.c += -fexceptions
436 CFLAGS-tst-cancelx20.c += -fexceptions -fasynchronous-unwind-tables
437 CFLAGS-tst-cancelx21.c += -fexceptions -fasynchronous-unwind-tables
438 CFLAGS-tst-cleanupx0.c += -fexceptions -fasynchronous-unwind-tables
439 CFLAGS-tst-cleanupx1.c += -fexceptions -fasynchronous-unwind-tables
440 CFLAGS-tst-cleanupx2.c += -fexceptions
441 CFLAGS-tst-cleanupx3.c += -fexceptions
442 CFLAGS-tst-cleanupx4.c += -fexceptions
443 CFLAGS-tst-oncex3.c += -fexceptions
444 CFLAGS-tst-oncex4.c += -fexceptions
445 CFLAGS-tst-align.c += $(stack-align-test-flags)
446 CFLAGS-tst-align3.c += $(stack-align-test-flags)
447 CFLAGS-tst-initializers1.c = -W -Wall -Werror
448 CFLAGS-tst-initializers1-< = $(CFLAGS-tst-initializers1.c) \
449 $(patsubst tst-initializers1-%.c,-std=%,$<)
450 CFLAGS-tst-initializers1-c89.c = $(CFLAGS-tst-initializers1-<)
451 CFLAGS-tst-initializers1-c99.c = $(CFLAGS-tst-initializers1-<)
452 CFLAGS-tst-initializers1-gnu89.c = $(CFLAGS-tst-initializers1-<)
453 CFLAGS-tst-initializers1-gnu99.c = $(CFLAGS-tst-initializers1-<)
455 tst-cancel7-ARGS = --command "exec $(local-built-program-cmd)"
456 tst-cancelx7-ARGS = $(tst-cancel7-ARGS)
457 tst-umask1-ARGS = $(objpfx)tst-umask1.temp
459 $(objpfx)tst-atfork2: $(libdl) $(shared-thread-library)
460 LDFLAGS-tst-atfork2 = -rdynamic
461 tst-atfork2-ENV = MALLOC_TRACE=$(objpfx)tst-atfork2.mtrace
462 $(objpfx)tst-atfork2mod.so: $(shared-thread-library)
464 tests: $(objpfx)tst-stack3-mem
465 tst-stack3-ENV = MALLOC_TRACE=$(objpfx)tst-stack3.mtrace
466 $(objpfx)tst-stack3-mem: $(objpfx)tst-stack3.out
467 $(common-objpfx)malloc/mtrace $(objpfx)tst-stack3.mtrace > $@
468 generated += tst-stack3-mem tst-stack3.mtrace
470 $(objpfx)tst-cleanup4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library)
471 $(objpfx)tst-cleanupx4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library)
473 $(objpfx)tst-tls3: $(libdl) $(shared-thread-library)
474 LDFLAGS-tst-tls3 = -rdynamic
475 $(objpfx)tst-tls3.out: $(objpfx)tst-tls3mod.so
476 $(objpfx)tst-tls3mod.so: $(shared-thread-library)
478 $(objpfx)tst-tls4: $(libdl) $(shared-thread-library)
479 $(objpfx)tst-tls4.out: $(objpfx)tst-tls4moda.so $(objpfx)tst-tls4modb.so
481 $(objpfx)tst-tls5: $(objpfx)tst-tls5mod.so $(shared-thread-library)
482 LDFLAGS-tst-tls5mod.so = -Wl,-soname,tst-tls5mod.so
484 ifeq ($(build-shared),yes)
485 tests: $(objpfx)tst-tls6.out
486 $(objpfx)tst-tls6.out: tst-tls6.sh $(objpfx)tst-tls5 \
487 $(objpfx)tst-tls5moda.so $(objpfx)tst-tls5modb.so \
488 $(objpfx)tst-tls5modc.so $(objpfx)tst-tls5modd.so \
489 $(objpfx)tst-tls5mode.so $(objpfx)tst-tls5modf.so
490 $(SHELL) -e tst-tls6.sh $(common-objpfx) $(elf-objpfx) \
491 $(rtld-installed-name) '$(cross-test-wrapper)' \
492 $(..)scripts/run-with-env.sh
495 $(objpfx)tst-dlsym1: $(libdl) $(shared-thread-library)
497 $(objpfx)tst-fini1: $(shared-thread-library) $(objpfx)tst-fini1mod.so
499 ifeq (yes,$(build-shared))
500 $(objpfx)tst-cond11: $(common-objpfx)rt/librt.so
501 $(objpfx)tst-cond19: $(common-objpfx)rt/librt.so
502 $(objpfx)tst-sem5: $(common-objpfx)rt/librt.so
503 $(objpfx)tst-cancel17: $(common-objpfx)rt/librt.so
504 $(objpfx)tst-cancelx17: $(common-objpfx)rt/librt.so
505 $(objpfx)tst-cancel18: $(common-objpfx)rt/librt.so
506 $(objpfx)tst-cancelx18: $(common-objpfx)rt/librt.so
507 $(objpfx)tst-clock2: $(common-objpfx)rt/librt.so
508 $(objpfx)tst-rwlock14: $(common-objpfx)rt/librt.so
509 $(objpfx)tst-_res1mod2.so: $(objpfx)tst-_res1mod1.so
510 LDFLAGS-tst-_res1mod1.so = -Wl,-soname,tst-_res1mod1.so
511 LDFLAGS-tst-_res1mod2.so = -Wl,-soname,tst-_res1mod2.so
512 $(objpfx)tst-_res1: $(objpfx)tst-_res1mod1.so $(objpfx)tst-_res1mod2.so \
513 $(shared-thread-library)
515 $(objpfx)tst-cond11: $(common-objpfx)rt/librt.a
516 $(objpfx)tst-cond19: $(common-objpfx)rt/librt.a
517 $(objpfx)tst-sem5: $(common-objpfx)rt/librt.a
518 $(objpfx)tst-cancel17: $(common-objpfx)rt/librt.a
519 $(objpfx)tst-cancelx17: $(common-objpfx)rt/librt.a
520 $(objpfx)tst-cancel18: $(common-objpfx)rt/librt.a
521 $(objpfx)tst-cancelx18: $(common-objpfx)rt/librt.a
522 $(objpfx)tst-clock2: $(common-objpfx)rt/librt.a
523 $(objpfx)tst-rwlock14: $(common-objpfx)rt/librt.a
526 LDFLAGS-tst-cancel24 = -lstdc++
528 extra-B-pthread.so = -B$(common-objpfx)nptl/
529 $(objpfx)libpthread.so: $(addprefix $(objpfx),$(crti-objs) $(crtn-objs))
530 $(objpfx)libpthread.so: +preinit += $(addprefix $(objpfx),$(crti-objs))
531 $(objpfx)libpthread.so: +postinit += $(addprefix $(objpfx),$(crtn-objs))
533 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
534 # This ensures they will load libc.so for needed symbols if loaded by
535 # a statically-linked program that hasn't already loaded it.
536 # Depend on ld.so too to get proper versions of ld.so symbols.
537 $(objpfx)libpthread.so: $(common-objpfx)libc.so \
538 $(common-objpfx)libc_nonshared.a \
539 $(if $(filter yes,$(elf)), $(elfobjdir)/ld.so)
541 # Make sure we link with the thread library.
542 ifeq ($(build-shared),yes)
543 $(addprefix $(objpfx), \
544 $(filter-out $(tests-static) $(xtests-static) $(tests-reverse) \
545 $(tests-nolibpthread), \
546 $(tests) $(xtests) $(test-srcs))): $(objpfx)libpthread.so \
547 $(objpfx)libpthread_nonshared.a
548 $(objpfx)tst-unload: $(common-objpfx)dlfcn/libdl.so
549 # $(objpfx)../libc.so is used instead of $(common-objpfx)libc.so,
550 # since otherwise libpthread.so comes before libc.so when linking.
551 $(addprefix $(objpfx), $(tests-reverse)): \
552 $(objpfx)../libc.so $(objpfx)libpthread.so \
553 $(objpfx)libpthread_nonshared.a
554 $(objpfx)../libc.so: $(common-objpfx)libc.so ;
555 $(addprefix $(objpfx),$(tests-static) $(xtests-static)): $(objpfx)libpthread.a
557 $(objpfx)tst-atfork2.out: $(objpfx)tst-atfork2mod.so
559 $(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a
562 ifeq ($(build-shared),yes)
563 vpath pt-initfini.c $(sysdirs)
565 $(objpfx)pt-initfini.s: pt-initfini.c
566 $(compile.c) -S $(CFLAGS-pt-initfini.s) -finhibit-size-directive \
567 $(patsubst -f%,-fno-%,$(exceptions)) -o $@
569 $(objpfx)tst-cleanup0.out: /dev/null $(objpfx)tst-cleanup0
570 $(make-test-out) 2>&1 | cmp - tst-cleanup0.expect > $@ 2>&1
572 # We only have one kind of startup code files. Static binaries and
573 # shared libraries are build using the PIC version.
574 $(objpfx)crti.S: $(objpfx)pt-initfini.s
575 sed -n -e '/^[ ]*\.file[ ]/d' -e '1,/@HEADER_ENDS/p' \
576 -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
577 -e '/@TRAILER_BEGINS/,$$p' $< > $@
578 $(objpfx)crtn.S: $(objpfx)pt-initfini.s
579 sed -n -e '/^[ ]*\.file[ ]/d' -e '1,/@HEADER_ENDS/p' \
580 -e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \
581 -e '/@TRAILER_BEGINS/,$$p' $< > $@
583 $(objpfx)defs.h: $(objpfx)pt-initfini.s
584 sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
585 $(AWK) -f ../csu/defs.awk > $@
587 $(objpfx)crti.o: $(objpfx)crti.S $(objpfx)defs.h
588 $(compile.S) -g0 $(ASFLAGS-.os) -o $@
590 $(objpfx)crtn.o: $(objpfx)crtn.S $(objpfx)defs.h
591 $(compile.S) -g0 $(ASFLAGS-.os) -o $@
593 ifneq ($(multidir),.)
594 $(objpfx)$(multidir)/crti.o: $(objpfx)crti.o $(objpfx)$(multidir)/
597 $(objpfx)$(multidir)/crtn.o: $(objpfx)crtn.o $(objpfx)$(multidir)/
601 generated += crti.S crtn.S defs.h pt-initfini.s libpthread_nonshared.a \
602 multidir.mk tst-atfork2.mtrace tst-cancel-wrappers.out \
605 generated += $(objpfx)tst-atfork2.mtrace \
606 $(addsuffix .so,$(strip $(modules-names)))
608 $(objpfx)version.d: $(objpfx)banner.h
609 $(objpfx)version.os: $(objpfx)banner.h
610 $(objpfx)banner.h: Banner
611 sed 's/\(.*\)/"\1\\n"/' $< > $@
612 generated += banner.h
613 # Give libpthread.so an entry point and make it directly runnable itself.
614 LDFLAGS-pthread.so += -e __nptl_main
617 # eglibc: ifeq (no,$(cross-compiling))
618 ifeq (yes,$(build-shared))
619 tests: $(objpfx)tst-cancel-wrappers.out
620 $(objpfx)tst-cancel-wrappers.out: tst-cancel-wrappers.sh
621 $(SHELL) $< '$(NM)' \
622 $(common-objpfx)libc_pic.a \
623 $(common-objpfx)libc.a \
624 $(objpfx)libpthread_pic.a \
625 $(objpfx)libpthread.a > $@
629 tst-exec4-ARGS = $(local-built-program-cmd)
631 $(objpfx)tst-execstack: $(libdl)
632 $(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
633 LDFLAGS-tst-execstack = -Wl,-z,noexecstack
635 $(objpfx)tst-fini1mod.so: $(shared-thread-library)
637 tst-stackguard1-ARGS = --command "$(local-built-program-cmd) --child"
638 tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child"
640 # The tests here better do not run in parallel
641 ifneq ($(filter %tests,$(MAKECMDGOALS)),)