Initial revision
[kopensolaris-gnu/glibc.git] / nptl / Makefile
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
31 routines = alloca_cutoff forward
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 \
127         tst-fork1 \
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 \
134         tst-stack1 \
135         tst-unload
136
137 LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst
138
139
140 include ../Makeconfig
141
142 ifeq ($(build-shared),yes)
143 others: $(objpfx)libpthread_nonshared.a
144 endif
145
146 $(objpfx)libpthread_nonshared.a: $(addprefix $(objpfx),$(addsuffix .os,$(libpthread-nonshared)))
147         $(AR) $(ARFLAGS) $@ $^
148
149 ifeq ($(build-shared),yes)
150 extra-objs += crti.o
151 omit-deps += crti
152
153 CFLAGS-pt-initfini.s = -g0 -fPIC -fno-inline-functions
154 endif
155
156 include ../Rules
157
158 # What we install as libc.so for programs to link against is in fact a
159 # link script.  It contains references for the various libraries we need.
160 # The libc.so object is not complete since some functions are only defined
161 # in libc_nonshared.a.
162 # We need to use absolute paths since otherwise local copies (if they exist)
163 # of the files are taken by the linker.
164 install: $(inst_libdir)/libpthread.so
165 $(inst_libdir)/libpthread.so: $(objpfx)libpthread.so$(libpthread.so-version) \
166                               $(inst_libdir)/$(patsubst %,$(libtype.oS),\
167                                                         $(libprefix)pthread) \
168                               $(+force)
169         (echo '/* GNU ld script';\
170          echo '   Use the shared library, but some functions are only in';\
171          echo '   the static library, so try that secondarily.  */';\
172          echo 'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \
173               '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\
174               ')' \
175         ) > $@.new
176         mv -f $@.new $@
177 $(inst_libdir)/libpthread_nonshared.a: $(objpfx)libpthread_nonshared.a
178         $(do-install)
179
180
181 CFLAGS-tst-unload.c += -DPREFIX=\"$(objpfx)\"
182
183 extra-B-pthread.so = -B$(common-objpfx)linuxthreads/
184 $(objpfx)libpthread.so: $(objpfx)crti.o
185 $(objpfx)libpthread.so: +preinit += $(objpfx)crti.o
186
187 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
188 # This ensures they will load libc.so for needed symbols if loaded by
189 # a statically-linked program that hasn't already loaded it.
190 $(objpfx)libpthread.so: $(common-objpfx)libc.so \
191                         $(common-objpfx)libc_nonshared.a
192
193 # Make sure we link with the thread library.
194 ifeq ($(build-shared),yes)
195 $(addprefix $(objpfx), \
196   $(filter-out $(tests-static), \
197     $(tests) $(test-srcs))): $(objpfx)libpthread.so \
198                              $(objpfx)libpthread_nonshared.a
199 $(objpfx)tst-unload: $(common-objpfx)dlfcn/libdl.so
200 else
201 $(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a
202 endif
203
204 ifeq ($(build-shared),yes)
205 vpath pt-initfini.c $(full_config_sysdirs)
206
207 $(objpfx)pt-initfini.s: pt-initfini.c
208         $(compile.c) -S $(CFLAGS-pt-initfini.s) -finhibit-size-directive \
209                 $(patsubst -f%,-fno-%,$(exceptions)) -o $@
210
211 # We only have one kind of startup code files.  Static binaries and
212 # shared libraries are build using the PIC version.
213 $(objpfx)crti.S: $(objpfx)pt-initfini.s
214         sed -n -e '1,/@HEADER_ENDS/p' \
215                -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
216                -e '/@TRAILER_BEGINS/,$$p' $< > $@
217
218 $(objpfx)defs.h: $(objpfx)pt-initfini.s
219         sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
220                 $(AWK) -f ../csu/defs.awk > $@
221
222 $(objpfx)crti.o: $(objpfx)crti.S $(objpfx)defs.h
223         $(compile.S) -g0 $(ASFLAGS-.os) -o $@
224
225 generated += crti.S defs.h pt-initfini.s
226 endif