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76a50749 UD |
1 | # Copyright (C) 2002 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 | nptl-version := $(shell sed -n 's/^.*$(subdir) \([0-9.]*\).*$$/\1/p' Banner) | |
25 | ||
26 | headers := pthread.h semaphore.h | |
27 | ||
28 | extra-libs := libpthread | |
29 | extra-libs-others := $(extra-libs) | |
30 | ||
440d8bc2 | 31 | routines = alloca_cutoff forward libc-lowlevellock |
76a50749 UD |
32 | shared-only-routines = forward |
33 | ||
34 | libpthread-routines = init events \ | |
35 | pthread_create pthread_exit pthread_detach \ | |
36 | pthread_join pthread_tryjoin pthread_timedjoin \ | |
37 | pthread_self pthread_equal pthread_yield \ | |
38 | pthread_getconcurrency pthread_setconcurrency \ | |
39 | pthread_getschedparam pthread_setschedparam \ | |
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_tryrdlock pthread_rwlock_trywrlock \ | |
61 | pthread_rwlockattr_init pthread_rwlockattr_destroy \ | |
62 | pthread_rwlockattr_getpshared \ | |
63 | pthread_rwlockattr_setpshared \ | |
64 | pthread_rwlockattr_getkind_np \ | |
65 | pthread_rwlockattr_setkind_np \ | |
66 | pthread_cond_init pthread_cond_destroy \ | |
67 | pthread_cond_wait pthread_cond_timedwait \ | |
68 | pthread_cond_signal pthread_cond_broadcast \ | |
69 | pthread_condattr_init pthread_condattr_destroy \ | |
70 | pthread_condattr_getpshared pthread_condattr_setpshared \ | |
71 | pthread_spin_init pthread_spin_destroy \ | |
72 | pthread_spin_lock pthread_spin_trylock \ | |
73 | pthread_spin_unlock \ | |
74 | pthread_barrier_init pthread_barrier_destroy \ | |
75 | pthread_barrier_wait \ | |
76 | pthread_barrierattr_init pthread_barrierattr_destroy \ | |
77 | pthread_barrierattr_getpshared \ | |
78 | pthread_barrierattr_setpshared \ | |
79 | pthread_key_create pthread_key_delete \ | |
80 | pthread_getspecific pthread_setspecific \ | |
81 | pthread_sigmask pthread_kill \ | |
82 | pthread_cancel pthread_testcancel \ | |
83 | pthread_setcancelstate pthread_setcanceltype \ | |
84 | pthread_once \ | |
85 | old_pthread_atfork\ | |
86 | pthread_getcpuclockid \ | |
87 | pthread_clock_gettime pthread_clock_settime \ | |
88 | sem_init sem_destroy \ | |
89 | sem_open sem_close sem_unlink \ | |
90 | sem_getvalue \ | |
91 | cleanup cleanup_defer \ | |
92 | pt-longjmp \ | |
93 | cancellation \ | |
94 | lowlevellock lowlevelmutex lowlevelcond lowlevelrwlock \ | |
95 | lowlevelsem \ | |
96 | pt-vfork \ | |
97 | pt-write pt-read pt-close pt-fcntl pt-accept pt-connect \ | |
98 | pt-recv pt-recvfrom pt-recvmsg pt-send pt-sendmsg \ | |
99 | pt-sendto pt-fsync pt-lseek pt-lseek64 pt-msync \ | |
100 | pt-nanosleep pt-open pt-open64 pt-pause pt-pread \ | |
101 | pt-pread64 pt-pwrite pt-pwrite64 pt-tcdrain pt-system \ | |
102 | pt-wait pt-waitpid pt-readv pt-writev pt-creat \ | |
103 | pt-msgrcv pt-msgsnd pt-poll pt-select pt-sigpause \ | |
104 | pt-sigsuspend pt-sigwait pt-sigwaitinfo pt-waitid \ | |
105 | pt-pselect pt-raise \ | |
106 | flockfile ftrylockfile funlockfile \ | |
107 | sigaction \ | |
108 | herrno res pt-allocrtsig \ | |
109 | pthread_kill_other_threads | |
110 | ||
111 | libpthread-nonshared = pthread_atfork | |
112 | ||
113 | ||
114 | tests = tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \ | |
115 | tst-mutex7 \ | |
116 | tst-spin1 tst-spin2 tst-spin3 \ | |
117 | tst-cond1 tst-cond2 tst-cond3 tst-cond4 tst-cond5 tst-cond6 \ | |
118 | tst-rwlock1 tst-rwlock2 tst-rwlock3 tst-rwlock4 tst-rwlock5 \ | |
119 | tst-rwlock6 tst-rwlock7 \ | |
120 | tst-once1 tst-once2 \ | |
121 | tst-key1 tst-key2 tst-key3 \ | |
122 | tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 \ | |
123 | tst-barrier1 tst-barrier2 tst-barrier3 \ | |
124 | tst-basic1 tst-basic2 \ | |
125 | tst-join1 tst-join2 tst-join3 \ | |
126 | tst-tsd1 tst-tsd2 \ | |
91949a33 | 127 | tst-fork1 tst-fork2 tst-fork3 \ |
76a50749 UD |
128 | tst-atfork1 \ |
129 | tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 \ | |
130 | tst-flock1 tst-flock2 \ | |
131 | tst-signal1 tst-signal2 tst-signal3 \ | |
132 | tst-exec1 tst-exec2 tst-exec3 \ | |
133 | tst-exit1 \ | |
4614167a | 134 | tst-stdio1 tst-stdio2 \ |
76a50749 | 135 | tst-stack1 \ |
c22b52fa | 136 | tst-unload \ |
d82d5d12 | 137 | tst-sysconf \ |
d3c9f895 | 138 | tst-locale1 #tst-locale2 <--- commented out until compiler is fixed |
76a50749 UD |
139 | |
140 | LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst | |
141 | ||
142 | ||
143 | include ../Makeconfig | |
144 | ||
145 | ifeq ($(build-shared),yes) | |
146 | others: $(objpfx)libpthread_nonshared.a | |
147 | endif | |
148 | ||
149 | $(objpfx)libpthread_nonshared.a: $(addprefix $(objpfx),$(addsuffix .os,$(libpthread-nonshared))) | |
150 | $(AR) $(ARFLAGS) $@ $^ | |
151 | ||
152 | ifeq ($(build-shared),yes) | |
153 | extra-objs += crti.o | |
154 | omit-deps += crti | |
155 | ||
156 | CFLAGS-pt-initfini.s = -g0 -fPIC -fno-inline-functions | |
157 | endif | |
158 | ||
d3c9f895 UD |
159 | CFLAGS-flockfile.c = -D_IO_MTSAFE_IO |
160 | CFLAGS-funlockfile.c = -D_IO_MTSAFE_IO | |
161 | ||
c22b52fa | 162 | ifeq ($(build-static),yes) |
c4a6d859 | 163 | tests-static += tst-locale1 tst-locale2 |
c22b52fa UD |
164 | endif |
165 | ||
87293ddc UD |
166 | include ../Rules |
167 | ||
76a50749 UD |
168 | # What we install as libc.so for programs to link against is in fact a |
169 | # link script. It contains references for the various libraries we need. | |
170 | # The libc.so object is not complete since some functions are only defined | |
171 | # in libc_nonshared.a. | |
172 | # We need to use absolute paths since otherwise local copies (if they exist) | |
173 | # of the files are taken by the linker. | |
174 | install: $(inst_libdir)/libpthread.so | |
175 | $(inst_libdir)/libpthread.so: $(objpfx)libpthread.so$(libpthread.so-version) \ | |
176 | $(inst_libdir)/$(patsubst %,$(libtype.oS),\ | |
177 | $(libprefix)pthread) \ | |
178 | $(+force) | |
179 | (echo '/* GNU ld script';\ | |
180 | echo ' Use the shared library, but some functions are only in';\ | |
181 | echo ' the static library, so try that secondarily. */';\ | |
182 | echo 'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \ | |
183 | '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\ | |
184 | ')' \ | |
185 | ) > $@.new | |
186 | mv -f $@.new $@ | |
187 | $(inst_libdir)/libpthread_nonshared.a: $(objpfx)libpthread_nonshared.a | |
188 | $(do-install) | |
189 | ||
190 | ||
191 | CFLAGS-tst-unload.c += -DPREFIX=\"$(objpfx)\" | |
192 | ||
193 | extra-B-pthread.so = -B$(common-objpfx)linuxthreads/ | |
194 | $(objpfx)libpthread.so: $(objpfx)crti.o | |
195 | $(objpfx)libpthread.so: +preinit += $(objpfx)crti.o | |
196 | ||
197 | # Depend on libc.so so a DT_NEEDED is generated in the shared objects. | |
198 | # This ensures they will load libc.so for needed symbols if loaded by | |
199 | # a statically-linked program that hasn't already loaded it. | |
200 | $(objpfx)libpthread.so: $(common-objpfx)libc.so \ | |
201 | $(common-objpfx)libc_nonshared.a | |
202 | ||
203 | # Make sure we link with the thread library. | |
204 | ifeq ($(build-shared),yes) | |
205 | $(addprefix $(objpfx), \ | |
206 | $(filter-out $(tests-static), \ | |
207 | $(tests) $(test-srcs))): $(objpfx)libpthread.so \ | |
208 | $(objpfx)libpthread_nonshared.a | |
209 | $(objpfx)tst-unload: $(common-objpfx)dlfcn/libdl.so | |
87293ddc | 210 | $(addprefix $(objpfx),$(tests-static)): $(objpfx)libpthread.a |
76a50749 UD |
211 | else |
212 | $(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a | |
213 | endif | |
214 | ||
215 | ifeq ($(build-shared),yes) | |
216 | vpath pt-initfini.c $(full_config_sysdirs) | |
217 | ||
218 | $(objpfx)pt-initfini.s: pt-initfini.c | |
219 | $(compile.c) -S $(CFLAGS-pt-initfini.s) -finhibit-size-directive \ | |
220 | $(patsubst -f%,-fno-%,$(exceptions)) -o $@ | |
221 | ||
222 | # We only have one kind of startup code files. Static binaries and | |
223 | # shared libraries are build using the PIC version. | |
224 | $(objpfx)crti.S: $(objpfx)pt-initfini.s | |
225 | sed -n -e '1,/@HEADER_ENDS/p' \ | |
226 | -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \ | |
227 | -e '/@TRAILER_BEGINS/,$$p' $< > $@ | |
228 | ||
229 | $(objpfx)defs.h: $(objpfx)pt-initfini.s | |
230 | sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \ | |
231 | $(AWK) -f ../csu/defs.awk > $@ | |
232 | ||
233 | $(objpfx)crti.o: $(objpfx)crti.S $(objpfx)defs.h | |
234 | $(compile.S) -g0 $(ASFLAGS-.os) -o $@ | |
235 | ||
236 | generated += crti.S defs.h pt-initfini.s | |
237 | endif |