Updated to fedora-glibc-20060328T0900
[kopensolaris-gnu/glibc.git] / nptl / Makefile
1 # Copyright (C) 2002,2003,2004,2005,2006 Free Software Foundation, Inc.
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
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.
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
12 # Lesser General Public License for more details.
13
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
17 # 02111-1307 USA.
18
19 #
20 #       Sub-makefile for NPTL portion of the library.
21 #
22 subdir  := nptl
23
24 headers := pthread.h semaphore.h bits/semaphore.h
25
26 extra-libs := libpthread
27 extra-libs-others := $(extra-libs)
28 install-lib-ldscripts := libpthread.so
29
30 routines = alloca_cutoff forward libc-lowlevellock libc-cancellation
31 shared-only-routines = forward
32
33 libpthread-routines = init vars events version \
34                       pthread_create pthread_exit pthread_detach \
35                       pthread_join pthread_tryjoin pthread_timedjoin \
36                       pthread_self pthread_equal pthread_yield \
37                       pthread_getconcurrency pthread_setconcurrency \
38                       pthread_getschedparam pthread_setschedparam \
39                       pthread_setschedprio \
40                       pthread_attr_init pthread_attr_destroy \
41                       pthread_attr_getdetachstate pthread_attr_setdetachstate \
42                       pthread_attr_getguardsize pthread_attr_setguardsize \
43                       pthread_attr_getschedparam pthread_attr_setschedparam \
44                       pthread_attr_getschedpolicy pthread_attr_setschedpolicy \
45                       pthread_attr_getinheritsched \
46                       pthread_attr_setinheritsched \
47                       pthread_attr_getscope pthread_attr_setscope \
48                       pthread_attr_getstackaddr pthread_attr_setstackaddr \
49                       pthread_attr_getstacksize pthread_attr_setstacksize \
50                       pthread_attr_getstack pthread_attr_setstack \
51                       pthread_getattr_np \
52                       pthread_mutex_init pthread_mutex_destroy \
53                       pthread_mutex_lock pthread_mutex_trylock \
54                       pthread_mutex_timedlock pthread_mutex_unlock \
55                       pthread_mutexattr_init pthread_mutexattr_destroy \
56                       pthread_mutexattr_getpshared \
57                       pthread_mutexattr_setpshared \
58                       pthread_mutexattr_gettype pthread_mutexattr_settype \
59                       pthread_rwlock_init pthread_rwlock_destroy \
60                       pthread_rwlock_rdlock pthread_rwlock_timedrdlock \
61                       pthread_rwlock_wrlock pthread_rwlock_timedwrlock \
62                       pthread_rwlock_tryrdlock pthread_rwlock_trywrlock \
63                       pthread_rwlock_unlock \
64                       pthread_rwlockattr_init pthread_rwlockattr_destroy \
65                       pthread_rwlockattr_getpshared \
66                       pthread_rwlockattr_setpshared \
67                       pthread_rwlockattr_getkind_np \
68                       pthread_rwlockattr_setkind_np \
69                       pthread_cond_init pthread_cond_destroy \
70                       pthread_cond_wait pthread_cond_timedwait \
71                       pthread_cond_signal pthread_cond_broadcast \
72                       old_pthread_cond_init old_pthread_cond_destroy \
73                       old_pthread_cond_wait old_pthread_cond_timedwait \
74                       old_pthread_cond_signal old_pthread_cond_broadcast \
75                       pthread_condattr_init pthread_condattr_destroy \
76                       pthread_condattr_getpshared pthread_condattr_setpshared \
77                       pthread_condattr_getclock pthread_condattr_setclock \
78                       pthread_spin_init pthread_spin_destroy \
79                       pthread_spin_lock pthread_spin_trylock \
80                       pthread_spin_unlock \
81                       pthread_barrier_init pthread_barrier_destroy \
82                       pthread_barrier_wait \
83                       pthread_barrierattr_init pthread_barrierattr_destroy \
84                       pthread_barrierattr_getpshared \
85                       pthread_barrierattr_setpshared \
86                       pthread_key_create pthread_key_delete \
87                       pthread_getspecific pthread_setspecific \
88                       pthread_sigmask pthread_kill \
89                       pthread_cancel pthread_testcancel \
90                       pthread_setcancelstate pthread_setcanceltype \
91                       pthread_once \
92                       old_pthread_atfork pthread_atfork \
93                       pthread_getcpuclockid \
94                       pthread_clock_gettime pthread_clock_settime \
95                       sem_init sem_destroy \
96                       sem_open sem_close sem_unlink \
97                       sem_getvalue \
98                       sem_wait sem_trywait sem_timedwait sem_post \
99                       cleanup cleanup_defer cleanup_compat \
100                       cleanup_defer_compat unwind \
101                       pt-longjmp pt-cleanup\
102                       cancellation \
103                       lowlevellock lowlevelrobustlock \
104                       pt-vfork \
105                       ptw-write ptw-read ptw-close ptw-fcntl ptw-accept \
106                       ptw-connect ptw-recv ptw-recvfrom ptw-recvmsg ptw-send \
107                       ptw-sendmsg ptw-sendto ptw-fsync ptw-lseek ptw-llseek \
108                       ptw-msync ptw-nanosleep ptw-open ptw-open64 ptw-pause \
109                       ptw-pread ptw-pread64 ptw-pwrite ptw-pwrite64 \
110                       ptw-tcdrain ptw-wait ptw-waitpid ptw-msgrcv ptw-msgsnd \
111                       ptw-sigwait \
112                       pt-raise pt-system \
113                       flockfile ftrylockfile funlockfile \
114                       sigaction \
115                       herrno res pt-allocrtsig \
116                       pthread_kill_other_threads \
117                       pthread_getaffinity pthread_setaffinity \
118                       pthread_attr_getaffinity pthread_attr_setaffinity \
119                       pthread_mutexattr_getrobust pthread_mutexattr_setrobust \
120                       pthread_mutex_consistent \
121                       cleanup_routine unwind-forcedunwind \
122                       pthread_mutexattr_getprotocol \
123                       pthread_mutexattr_setprotocol \
124                       pthread_mutexattr_getprioceiling \
125                       pthread_mutexattr_setprioceiling \
126                       pthread_mutex_getprioceiling pthread_mutex_setprioceiling
127 #                     pthread_setuid pthread_seteuid pthread_setreuid \
128 #                     pthread_setresuid \
129 #                     pthread_setgid pthread_setegid pthread_setregid \
130 #                     pthread_setresgid
131
132 libpthread-shared-only-routines = version pt-allocrtsig unwind-forcedunwind
133 libpthread-static-only-routines = pthread_atfork
134
135 CFLAGS-pthread_atfork.c = -DNOT_IN_libc
136
137 # Since cancellation handling is in large parts handled using exceptions
138 # we have to compile some files with exception handling enabled, some
139 # even with asynchronous unwind tables.
140
141 # init.c contains sigcancel_handler().
142 CFLAGS-init.c = -fexceptions -fasynchronous-unwind-tables
143 # The unwind code itself,
144 CFLAGS-unwind.c = -fexceptions
145 CFLAGS-unwind-forcedunwind.c = -fexceptions -fasynchronous-unwind-tables
146
147 # The following three functions must be async-cancel safe.
148 CFLAGS-pthread_cancel.c = -fexceptions -fasynchronous-unwind-tables
149 CFLAGS-pthread_setcancelstate.c = -fexceptions -fasynchronous-unwind-tables
150 CFLAGS-pthread_setcanceltype.c = -fexceptions -fasynchronous-unwind-tables
151
152 # These are internal functions which similar functionality as setcancelstate
153 # and setcanceltype.
154 CFLAGS-cancellation.c = -fasynchronous-unwind-tables
155 CFLAGS-libc-cancellation.c = -fasynchronous-unwind-tables
156
157 # Calling pthread_exit() must cause the registered cancel handlers to
158 # be executed.  Therefore exceptions have to be thrown through this
159 # function.
160 CFLAGS-pthread_exit.c = -fexceptions
161
162 # Among others, __pthread_unwind is forwarded.  This function must handle
163 # exceptions.
164 CFLAGS-forward.c = -fexceptions
165
166 # The following are cancellation points.  Some of the functions can
167 # block and therefore temporarily enable asynchronous cancellation.
168 # Those must be compiled asynchronous unwind tables.
169 CFLAGS-pthread_testcancel.c = -fexceptions
170 CFLAGS-pthread_join.c = -fexceptions -fasynchronous-unwind-tables
171 CFLAGS-pthread_timedjoin.c = -fexceptions -fasynchronous-unwind-tables
172 CFLAGS-pthread_once.c = $(uses-callbacks) -fexceptions \
173                         -fasynchronous-unwind-tables
174 CFLAGS-pthread_cond_wait.c = -fexceptions -fasynchronous-unwind-tables
175 CFLAGS-pthread_cond_timedwait.c = -fexceptions -fasynchronous-unwind-tables
176 CFLAGS-sem_wait.c = -fexceptions -fasynchronous-unwind-tables
177 CFLAGS-sem_timedwait.c = -fexceptions -fasynchronous-unwind-tables
178
179 # These are the function wrappers we have to duplicate here.
180 CFLAGS-fcntl.c = -fexceptions -fasynchronous-unwind-tables
181 CFLAGS-lockf.c = -fexceptions
182 CFLAGS-pread.c = -fexceptions -fasynchronous-unwind-tables
183 CFLAGS-pread64.c = -fexceptions -fasynchronous-unwind-tables
184 CFLAGS-pwrite.c = -fexceptions -fasynchronous-unwind-tables
185 CFLAGS-pwrite64.c = -fexceptions -fasynchronous-unwind-tables
186 CFLAGS-wait.c = -fexceptions -fasynchronous-unwind-tables
187 CFLAGS-waitpid.c = -fexceptions -fasynchronous-unwind-tables
188 CFLAGS-sigwait.c = -fexceptions -fasynchronous-unwind-tables
189 CFLAGS-msgrcv.c = -fexceptions -fasynchronous-unwind-tables
190 CFLAGS-msgsnd.c = -fexceptions -fasynchronous-unwind-tables
191 CFLAGS-tcdrain.c = -fexceptions -fasynchronous-unwind-tables
192
193 CFLAGS-pt-system.c = -fexceptions
194
195 # Don't generate deps for calls with no sources.  See sysdeps/unix/Makefile.
196 omit-deps = $(unix-syscalls:%=ptw-%)
197
198
199 tests = tst-typesizes \
200         tst-attr1 tst-attr2 tst-attr3 \
201         tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \
202         tst-mutex7 tst-mutex8 tst-mutex9 tst-mutex5a tst-mutex7a \
203         tst-spin1 tst-spin2 tst-spin3 \
204         tst-cond1 tst-cond2 tst-cond3 tst-cond4 tst-cond5 tst-cond6 tst-cond7 \
205         tst-cond8 tst-cond9 tst-cond10 tst-cond11 tst-cond12 tst-cond13 \
206         tst-cond14 tst-cond15 tst-cond16 tst-cond17 tst-cond18 tst-cond19 \
207         tst-cond20 tst-cond21 \
208         tst-robust1 tst-robust2 tst-robust3 tst-robust4 tst-robust5 \
209         tst-robust6 tst-robust7 tst-robust8 \
210         tst-rwlock1 tst-rwlock2 tst-rwlock3 tst-rwlock4 tst-rwlock5 \
211         tst-rwlock6 tst-rwlock7 tst-rwlock8 tst-rwlock9 tst-rwlock10 \
212         tst-rwlock11 tst-rwlock12 tst-rwlock13 tst-rwlock14 \
213         tst-once1 tst-once2 tst-once3 tst-once4 \
214         tst-key1 tst-key2 tst-key3 tst-key4 \
215         tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 tst-sem6 tst-sem7 \
216         tst-sem8 tst-sem9 \
217         tst-barrier1 tst-barrier2 tst-barrier3 tst-barrier4 \
218         tst-align tst-align2 tst-align3 \
219         tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \
220         tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \
221         tst-raise1 \
222         tst-join1 tst-join2 tst-join3 tst-join4 tst-join5 \
223         tst-detach1 \
224         tst-eintr1 tst-eintr2 tst-eintr3 tst-eintr4 tst-eintr5 \
225         tst-tsd1 tst-tsd2 tst-tsd3 tst-tsd4 tst-tsd5 \
226         tst-tls1 tst-tls2 \
227         tst-fork1 tst-fork2 tst-fork3 tst-fork4 \
228         tst-atfork1 \
229         tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 tst-cancel5 \
230         tst-cancel6 tst-cancel7 tst-cancel8 tst-cancel9 tst-cancel10 \
231         tst-cancel11 tst-cancel12 tst-cancel13 tst-cancel14 tst-cancel15 \
232         tst-cancel16 tst-cancel17 tst-cancel18 tst-cancel19 tst-cancel20 \
233         tst-cancel21 tst-cancel22 tst-cancel23 tst-cancel24 \
234         tst-cleanup0 tst-cleanup1 tst-cleanup2 tst-cleanup3 tst-cleanup4 \
235         tst-flock1 tst-flock2 \
236         tst-signal1 tst-signal2 tst-signal3 tst-signal4 tst-signal5 \
237         tst-signal6 tst-signal7 \
238         tst-exec1 tst-exec2 tst-exec3 tst-exec4 \
239         tst-exit1 tst-exit2 tst-exit3 \
240         tst-stdio1 tst-stdio2 \
241         tst-stack1 tst-stack2 tst-stack3 \
242         tst-unload \
243         tst-dlsym1 \
244         tst-sysconf \
245         tst-locale1 tst-locale2 \
246         tst-umask1 \
247         tst-popen1 \
248         tst-clock1 \
249         tst-context1 \
250         tst-sched1 \
251         tst-backtrace1 \
252         tst-oddstacklimit \
253         tst-vfork1 tst-vfork2 tst-vfork1x tst-vfork2x \
254         tst-getpid1 tst-getpid2 \
255         tst-initializers1 $(patsubst %,tst-initializers1-%,c89 gnu89 c99 gnu99)
256 xtests = tst-setuid1 tst-setuid1-static
257
258 # Files which must not be linked with libpthread.
259 tests-nolibpthread = tst-unload
260
261 # This sets the stack resource limit to 1023kb, which is not a multiple
262 # of the page size since every architecture's page size is > 1k.
263 tst-oddstacklimit-ENV = ; ulimit -s 1023;
264
265 distribute = eintr.c tst-cleanup4aux.c
266
267 gen-as-const-headers = pthread-errnos.sym
268
269 LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst
270
271
272 include ../Makeconfig
273
274 ifeq ($(have-forced-unwind),yes)
275 tests += tst-cancelx2 tst-cancelx3 tst-cancelx4 tst-cancelx5 \
276          tst-cancelx6 tst-cancelx7 tst-cancelx8 tst-cancelx9 tst-cancelx10 \
277          tst-cancelx11 tst-cancelx12 tst-cancelx13 tst-cancelx14 tst-cancelx15 \
278          tst-cancelx16 tst-cancelx17 tst-cancelx18 tst-cancelx20 tst-cancelx21 \
279          tst-cleanupx0 tst-cleanupx1 tst-cleanupx2 tst-cleanupx3 tst-cleanupx4 \
280          tst-oncex3 tst-oncex4
281 endif
282 ifeq ($(build-shared),yes)
283 tests += tst-atfork2 tst-tls3 tst-tls4 tst-tls5 tst-_res1 tst-fini1 \
284          tst-stackguard1
285 tests-nolibpthread += tst-fini1
286 ifeq ($(have-z-execstack),yes)
287 tests += tst-execstack
288 endif
289 endif
290
291 modules-names = tst-atfork2mod tst-tls3mod tst-tls4moda tst-tls4modb \
292                 tst-tls5mod tst-tls5moda tst-tls5modb tst-tls5modc \
293                 tst-tls5modd tst-tls5mode tst-tls5modf \
294                 tst-_res1mod1 tst-_res1mod2 tst-execstack-mod tst-fini1mod
295 extra-objs += $(addsuffix .os,$(strip $(modules-names))) tst-cleanup4aux.o
296 test-extras += $(modules-names)
297 test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names)))
298
299 tst-atfork2mod.so-no-z-defs = yes
300 tst-tls3mod.so-no-z-defs = yes
301 tst-tls5mod.so-no-z-defs = yes
302 tst-tls5moda.so-no-z-defs = yes
303 tst-tls5modb.so-no-z-defs = yes
304 tst-tls5modc.so-no-z-defs = yes
305 tst-tls5modd.so-no-z-defs = yes
306 tst-tls5mode.so-no-z-defs = yes
307 tst-tls5modf.so-no-z-defs = yes
308
309 ifeq ($(build-shared),yes)
310 # Build all the modules even when not actually running test programs.
311 tests: $(test-modules)
312 endif
313
314 ifeq ($(build-shared),yes)
315
316 # Set the `multidir' variable by grabbing the variable from the compiler.
317 # We do it once and save the result in a generated makefile.
318 -include $(objpfx)multidir.mk
319 $(objpfx)multidir.mk: $(common-objpfx)config.make
320         $(make-target-directory)
321         dir=`$(CC) $(CFLAGS) $(CPPFLAGS) -print-multi-directory`; \
322         echo "multidir := $$dir" > $@T
323         mv -f $@T $@
324
325 crti-objs := crti.o
326 crtn-objs := crtn.o
327 ifneq (,$(patsubst .,,$(multidir)))
328 generated-dirs := $(firstword $(subst /, , $(multidir)))
329 crti-objs += $(multidir)/crti.o
330 crtn-objs += $(multidir)/crtn.o
331 omit-deps += $(multidir)/crti $(multidir)/crtn
332 $(objpfx)$(multidir):
333         mkdir -p $@
334 endif
335 extra-objs += $(crti-objs) $(crtn-objs)
336 omit-deps += crti crtn
337
338 CFLAGS-pt-initfini.s = -g0 -fPIC -fno-inline-functions $(fno-unit-at-a-time)
339 endif
340
341 CFLAGS-flockfile.c = -D_IO_MTSAFE_IO
342 CFLAGS-ftrylockfile.c = -D_IO_MTSAFE_IO
343 CFLAGS-funlockfile.c = -D_IO_MTSAFE_IO
344
345 link-libc-static := $(common-objpfx)libc.a $(static-gnulib) \
346                     $(common-objpfx)libc.a
347
348 ifeq ($(build-static),yes)
349 tests-static += tst-locale1 tst-locale2 tst-stackguard1-static
350 tests += tst-stackguard1-static
351 xtests-static += tst-setuid1-static
352 endif
353 # These tests are linked with libc before libpthread
354 tests-reverse += tst-cancel5 tst-cancel23 tst-vfork1x tst-vfork2x
355
356 include ../Rules
357
358 ifeq (yes,$(build-shared))
359 # Make sure these things are built in the `make lib' pass so they can be used
360 # to run programs during the `make others' pass.
361 lib-noranlib: $(addprefix $(objpfx),$(extra-objs))
362
363 # What we install as libpthread.so for programs to link against is in fact a
364 # link script.  It contains references for the various libraries we need.
365 # The libpthread.so object is not complete since some functions are only
366 # defined in libpthread_nonshared.a.
367 # We need to use absolute paths since otherwise local copies (if they exist)
368 # of the files are taken by the linker.
369 install: $(inst_libdir)/libpthread.so
370
371 $(inst_libdir)/libpthread.so: $(common-objpfx)format.lds \
372                               $(objpfx)libpthread.so$(libpthread.so-version) \
373                               $(inst_libdir)/$(patsubst %,$(libtype.oS),\
374                                                         $(libprefix)pthread) \
375                               $(+force)
376         (echo '/* GNU ld script';\
377          echo '   Use the shared library, but some functions are only in';\
378          echo '   the static library, so try that secondarily.  */';\
379          cat $<; \
380          echo 'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \
381               '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\
382               ')' \
383         ) > $@.new
384         mv -f $@.new $@
385 endif
386
387
388 # 'pthread_self' is a simple memory or register load.  Setting up the
389 # stack frame is more work than the actual operation.  Disable the
390 # frame creation entirely.  This will help applications which call the
391 # function frequently to get a thread-specific handle.
392 CFLAGS-pthread_self.os += -fomit-frame-pointer
393
394 # Run the cancellation and cleanup tests also for the modern, exception-based
395 # implementation.  For this we have to pass the -fexceptions parameter.
396 CFLAGS-tst-cancelx2.c += -fexceptions
397 CFLAGS-tst-cancelx3.c += -fexceptions
398 CFLAGS-tst-cancelx4.c += -fexceptions
399 CFLAGS-tst-cancelx5.c += -fexceptions
400 CFLAGS-tst-cancelx6.c += -fexceptions
401 CFLAGS-tst-cancelx7.c += -fexceptions
402 CFLAGS-tst-cancelx8.c += -fexceptions
403 CFLAGS-tst-cancelx9.c += -fexceptions
404 CFLAGS-tst-cancelx10.c += -fexceptions
405 CFLAGS-tst-cancelx11.c += -fexceptions
406 CFLAGS-tst-cancelx12.c += -fexceptions
407 CFLAGS-tst-cancelx13.c += -fexceptions
408 CFLAGS-tst-cancelx14.c += -fexceptions
409 CFLAGS-tst-cancelx15.c += -fexceptions
410 CFLAGS-tst-cancelx16.c += -fexceptions
411 CFLAGS-tst-cancelx17.c += -fexceptions
412 CFLAGS-tst-cancelx18.c += -fexceptions
413 CFLAGS-tst-cancelx20.c += -fexceptions -fasynchronous-unwind-tables
414 CFLAGS-tst-cancelx21.c += -fexceptions -fasynchronous-unwind-tables
415 CFLAGS-tst-cleanupx0.c += -fexceptions -fasynchronous-unwind-tables
416 CFLAGS-tst-cleanupx1.c += -fexceptions -fasynchronous-unwind-tables
417 CFLAGS-tst-cleanupx2.c += -fexceptions
418 CFLAGS-tst-cleanupx3.c += -fexceptions
419 CFLAGS-tst-cleanupx4.c += -fexceptions
420 CFLAGS-tst-oncex3.c += -fexceptions
421 CFLAGS-tst-oncex4.c += -fexceptions
422 CFLAGS-tst-align.c += $(stack-align-test-flags)
423 CFLAGS-tst-align3.c += $(stack-align-test-flags)
424 CFLAGS-tst-initializers1.c = -W -Wall -Werror
425 CFLAGS-tst-initializers1-< = $(CFLAGS-tst-initializers1.c) \
426                              $(patsubst tst-initializers1-%.c,-std=%,$<)
427 CFLAGS-tst-initializers1-c89.c = $(CFLAGS-tst-initializers1-<)
428 CFLAGS-tst-initializers1-c99.c = $(CFLAGS-tst-initializers1-<)
429 CFLAGS-tst-initializers1-gnu89.c = $(CFLAGS-tst-initializers1-<)
430 CFLAGS-tst-initializers1-gnu99.c = $(CFLAGS-tst-initializers1-<)
431
432 tst-cancel7-ARGS = --command "$(built-program-cmd)"
433 tst-cancelx7-ARGS = $(tst-cancel7-ARGS)
434 tst-umask1-ARGS = $(objpfx)tst-umask1.temp
435
436 $(objpfx)tst-atfork2: $(libdl) $(shared-thread-library)
437 LDFLAGS-tst-atfork2 = -rdynamic
438 tst-atfork2-ENV = MALLOC_TRACE=$(objpfx)tst-atfork2.mtrace
439 $(objpfx)tst-atfork2mod.so: $(shared-thread-library)
440
441 tests: $(objpfx)tst-stack3-mem
442 tst-stack3-ENV = MALLOC_TRACE=$(objpfx)tst-stack3.mtrace
443 $(objpfx)tst-stack3-mem: $(objpfx)tst-stack3.out
444         $(common-objpfx)malloc/mtrace $(objpfx)tst-stack3.mtrace > $@
445 generated += tst-stack3-mem tst-stack3.mtrace
446
447 $(objpfx)tst-cleanup4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library)
448 $(objpfx)tst-cleanupx4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library)
449
450 $(objpfx)tst-tls3: $(libdl) $(shared-thread-library)
451 LDFLAGS-tst-tls3 = -rdynamic
452 $(objpfx)tst-tls3.out: $(objpfx)tst-tls3mod.so
453 $(objpfx)tst-tls3mod.so: $(shared-thread-library)
454
455 $(objpfx)tst-tls4: $(libdl) $(shared-thread-library)
456 $(objpfx)tst-tls4.out: $(objpfx)tst-tls4moda.so $(objpfx)tst-tls4modb.so
457
458 $(objpfx)tst-tls5: $(objpfx)tst-tls5mod.so $(shared-thread-library)
459 LDFLAGS-tst-tls5mod.so = -Wl,-soname,tst-tls5mod.so
460
461 ifeq ($(build-shared),yes)
462 tests: $(objpfx)tst-tls6.out
463 $(objpfx)tst-tls6.out: tst-tls6.sh $(objpfx)tst-tls5 \
464                        $(objpfx)tst-tls5moda.so $(objpfx)tst-tls5modb.so \
465                        $(objpfx)tst-tls5modc.so $(objpfx)tst-tls5modd.so \
466                        $(objpfx)tst-tls5mode.so $(objpfx)tst-tls5modf.so
467         $(SHELL) -e tst-tls6.sh $(common-objpfx) $(elf-objpfx) \
468                     $(rtld-installed-name)
469 endif
470
471 $(objpfx)tst-dlsym1: $(libdl) $(shared-thread-library)
472
473 $(objpfx)tst-fini1: $(shared-thread-library) $(objpfx)tst-fini1mod.so
474
475 ifeq (yes,$(build-shared))
476 $(objpfx)tst-cond11: $(common-objpfx)rt/librt.so
477 $(objpfx)tst-cond19: $(common-objpfx)rt/librt.so
478 $(objpfx)tst-cancel17: $(common-objpfx)rt/librt.so
479 $(objpfx)tst-cancelx17: $(common-objpfx)rt/librt.so
480 $(objpfx)tst-cancel18: $(common-objpfx)rt/librt.so
481 $(objpfx)tst-cancelx18: $(common-objpfx)rt/librt.so
482 $(objpfx)tst-clock2: $(common-objpfx)rt/librt.so
483 $(objpfx)tst-rwlock14: $(common-objpfx)rt/librt.so
484 $(objpfx)tst-_res1mod2.so: $(objpfx)tst-_res1mod1.so
485 LDFLAGS-tst-_res1mod1.so = -Wl,-soname,tst-_res1mod1.so
486 LDFLAGS-tst-_res1mod2.so = -Wl,-soname,tst-_res1mod2.so
487 $(objpfx)tst-_res1: $(objpfx)tst-_res1mod2.so $(shared-thread-library)
488 else
489 $(objpfx)tst-cond11: $(common-objpfx)rt/librt.a
490 $(objpfx)tst-cond19: $(common-objpfx)rt/librt.a
491 $(objpfx)tst-cancel17: $(common-objpfx)rt/librt.a
492 $(objpfx)tst-cancelx17: $(common-objpfx)rt/librt.a
493 $(objpfx)tst-cancel18: $(common-objpfx)rt/librt.a
494 $(objpfx)tst-cancelx18: $(common-objpfx)rt/librt.a
495 $(objpfx)tst-clock2: $(common-objpfx)rt/librt.a
496 $(objpfx)tst-rwlock14: $(common-objpfx)rt/librt.a
497 endif
498
499 LDFLAGS-tst-cancel24 = -lstdc++
500
501 extra-B-pthread.so = -B$(common-objpfx)nptl/
502 $(objpfx)libpthread.so: $(addprefix $(objpfx),$(crti-objs) $(crtn-objs))
503 $(objpfx)libpthread.so: +preinit += $(addprefix $(objpfx),$(crti-objs))
504 $(objpfx)libpthread.so: +postinit += $(addprefix $(objpfx),$(crtn-objs))
505
506 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
507 # This ensures they will load libc.so for needed symbols if loaded by
508 # a statically-linked program that hasn't already loaded it.
509 # Depend on ld.so too to get proper versions of ld.so symbols.
510 $(objpfx)libpthread.so: $(common-objpfx)libc.so \
511                         $(common-objpfx)libc_nonshared.a \
512                         $(if $(filter yes,$(elf)), $(elfobjdir)/ld.so)
513
514 # Make sure we link with the thread library.
515 ifeq ($(build-shared),yes)
516 $(addprefix $(objpfx), \
517   $(filter-out $(tests-static) $(xtests-static) $(tests-reverse) \
518     $(tests-nolibpthread), \
519     $(tests) $(xtests) $(test-srcs))): $(objpfx)libpthread.so \
520                                        $(objpfx)libpthread_nonshared.a
521 $(objpfx)tst-unload: $(common-objpfx)dlfcn/libdl.so
522 # $(objpfx)linklibc.so is used instead of $(common-objpfx)libc.so,
523 # since otherwise libpthread.so comes before libc.so when linking.
524 $(addprefix $(objpfx), $(tests-reverse)): \
525   $(objpfx)linklibc.so $(objpfx)libpthread.so \
526   $(objpfx)libpthread_nonshared.a
527 $(objpfx)../libc.so: $(common-objpfx)libc.so ;
528 $(addprefix $(objpfx),$(tests-static) $(xtests-static)): $(objpfx)libpthread.a
529
530 $(objpfx)tst-atfork2.out: $(objpfx)tst-atfork2mod.so
531
532 $(objpfx)linklibc.so: $(common-objpfx)libc.so
533         ln -s ../libc.so $@
534 generated += libclink.so
535 else
536 $(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a
537 endif
538
539 ifeq ($(build-shared),yes)
540 vpath pt-initfini.c $(sysdirs)
541
542 $(objpfx)pt-initfini.s: pt-initfini.c
543         $(compile.c) -S $(CFLAGS-pt-initfini.s) -finhibit-size-directive \
544                 $(patsubst -f%,-fno-%,$(exceptions)) -o $@
545
546 $(objpfx)tst-cleanup0.out: /dev/null $(objpfx)tst-cleanup0
547         $(make-test-out) 2>&1 | cmp - tst-cleanup0.expect >& $@
548
549 # We only have one kind of startup code files.  Static binaries and
550 # shared libraries are build using the PIC version.
551 $(objpfx)crti.S: $(objpfx)pt-initfini.s
552         sed -n -e '1,/@HEADER_ENDS/p' \
553                -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
554                -e '/@TRAILER_BEGINS/,$$p' $< > $@
555 $(objpfx)crtn.S: $(objpfx)pt-initfini.s
556         sed -n -e '1,/@HEADER_ENDS/p' \
557                -e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \
558                -e '/@TRAILER_BEGINS/,$$p' $< > $@
559
560 $(objpfx)defs.h: $(objpfx)pt-initfini.s
561         sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
562                 $(AWK) -f ../csu/defs.awk > $@
563
564 $(objpfx)crti.o: $(objpfx)crti.S $(objpfx)defs.h
565         $(compile.S) -g0 $(ASFLAGS-.os) -o $@
566
567 $(objpfx)crtn.o: $(objpfx)crtn.S $(objpfx)defs.h
568         $(compile.S) -g0 $(ASFLAGS-.os) -o $@
569
570 ifneq ($(multidir),.)
571 $(objpfx)$(multidir)/crti.o: $(objpfx)crti.o $(objpfx)$(multidir)/
572         ln -f $< $@
573
574 $(objpfx)$(multidir)/crtn.o: $(objpfx)crtn.o $(objpfx)$(multidir)/
575         ln -f $< $@
576 endif
577
578 generated += crti.S crtn.S defs.h pt-initfini.s  libpthread_nonshared.a \
579              multidir.mk tst-atfork2.mtrace tst-cancel-wrappers.out \
580              tst-tls6.out
581
582 generated += $(objpfx)tst-atfork2.mtrace \
583              $(addsuffix .so,$(strip $(modules-names)))
584
585 $(objpfx)version.d: $(objpfx)banner.h
586 $(objpfx)version.os: $(objpfx)banner.h
587 $(objpfx)banner.h: Banner
588         sed 's/\(.*\)/"\1\\n"/' $< > $@
589 generated += banner.h
590 # Give libpthread.so an entry point and make it directly runnable itself.
591 LDFLAGS-pthread.so += -e __nptl_main
592 endif
593
594 ifeq (no,$(cross-compiling))
595 ifeq (yes,$(build-shared))
596 tests: $(objpfx)tst-cancel-wrappers.out
597 $(objpfx)tst-cancel-wrappers.out: tst-cancel-wrappers.sh
598         $(SHELL) $< $(common-objpfx)libc_pic.a \
599                     $(common-objpfx)libc.a \
600                     $(objpfx)libpthread_pic.a \
601                     $(objpfx)libpthread.a > $@
602 endif
603 endif
604
605 tst-exec4-ARGS = $(built-program-cmd)
606
607 $(objpfx)tst-execstack: $(libdl)
608 $(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
609 LDFLAGS-tst-execstack = -Wl,-z,noexecstack
610
611 $(objpfx)tst-fini1mod.so: $(shared-thread-library)
612
613 tst-stackguard1-ARGS = --command "$(built-program-cmd) --child"
614 tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child"
615
616 # The tests here better do not run in parallel
617 ifneq ($(filter %tests,$(MAKECMDGOALS)),)
618 .NOTPARALLEL:
619 endif