1 # Copyright (C) 2002 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.
24 nptl-version
:= $(shell sed
-n
's/^.*$(subdir) \([0-9.]*\).*$$/\1/p' Banner
)
26 headers
:= pthread.h semaphore.h
28 extra-libs
:= libpthread
29 extra-libs-others
:= $(extra-libs
)
31 routines
= alloca_cutoff forward libc-lowlevellock libc-cancellation
32 shared-only-routines
= forward
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 \
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 \
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 \
86 pthread_getcpuclockid \
87 pthread_clock_gettime pthread_clock_settime \
88 sem_init sem_destroy \
89 sem_open sem_close sem_unlink \
91 cleanup cleanup_defer \
94 lowlevellock lowlevelmutex lowlevelcond lowlevelrwlock \
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 \
108 herrno res pt-allocrtsig \
109 pthread_kill_other_threads
111 libpthread-nonshared
= pthread_atfork
114 tests
= tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \
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 \
127 tst-fork1 tst-fork2 tst-fork3 \
129 tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 \
131 tst-flock1 tst-flock2 \
132 tst-signal1 tst-signal2 tst-signal3 \
133 tst-exec1 tst-exec2 tst-exec3 \
135 tst-stdio1 tst-stdio2 \
139 tst-locale1 tst-locale2
141 LDFLAGS-pthread.so
= -Wl
,--enable-new-dtags
,-z
,nodelete
,-z
,initfirst
144 include ..
/Makeconfig
146 ifeq ($(build-shared
),yes
)
147 others
: $(objpfx
)libpthread_nonshared.a
150 $(objpfx
)libpthread_nonshared.a
: $(addprefix $(objpfx
),$(addsuffix .os
,$(libpthread-nonshared
)))
151 $(AR
) $(ARFLAGS
) $@
$^
153 ifeq ($(build-shared
),yes
)
157 CFLAGS-pt-initfini.s
= -g0
-fPIC
-fno-inline-functions
160 CFLAGS-flockfile.c
= -D_IO_MTSAFE_IO
161 CFLAGS-ftrylockfile.c
= -D_IO_MTSAFE_IO
162 CFLAGS-funlockfile.c
= -D_IO_MTSAFE_IO
164 ifeq ($(build-static
),yes
)
165 tests-static
+= tst-locale1 tst-locale2
170 # What we install as libc.so for programs to link against is in fact a
171 # link script. It contains references for the various libraries we need.
172 # The libc.so object is not complete since some functions are only defined
173 # in libc_nonshared.a.
174 # We need to use absolute paths since otherwise local copies (if they exist)
175 # of the files are taken by the linker.
176 install: $(inst_libdir
)/libpthread.so
177 $(inst_libdir
)/libpthread.so
: $(objpfx
)libpthread.so
$(libpthread.so-version
) \
178 $(inst_libdir
)/$(patsubst %,$(libtype.oS
),\
179 $(libprefix
)pthread
) \
181 (echo
'/* GNU ld script';\
182 echo
' Use the shared library, but some functions are only in';\
183 echo
' the static library, so try that secondarily. */';\
184 echo
'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \
185 '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\
189 $(inst_libdir
)/libpthread_nonshared.a
: $(objpfx
)libpthread_nonshared.a
193 CFLAGS-tst-unload.c
+= -DPREFIX
=\"$(objpfx
)\"
195 extra-B-pthread.so
= -B
$(common-objpfx
)linuxthreads
/
196 $(objpfx
)libpthread.so
: $(objpfx
)crti.o
197 $(objpfx
)libpthread.so
: +preinit
+= $(objpfx
)crti.o
199 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
200 # This ensures they will load libc.so for needed symbols if loaded by
201 # a statically-linked program that hasn't already loaded it.
202 $(objpfx
)libpthread.so
: $(common-objpfx
)libc.so \
203 $(common-objpfx
)libc_nonshared.a
205 # Make sure we link with the thread library.
206 ifeq ($(build-shared
),yes
)
207 $(addprefix $(objpfx
), \
208 $(filter-out $(tests-static
), \
209 $(tests
) $(test-srcs
))): $(objpfx
)libpthread.so \
210 $(objpfx
)libpthread_nonshared.a
211 $(objpfx
)tst-unload
: $(common-objpfx
)dlfcn
/libdl.so
212 $(addprefix $(objpfx
),$(tests-static
)): $(objpfx
)libpthread.a
214 $(addprefix $(objpfx
),$(tests
) $(test-srcs
)): $(objpfx
)libpthread.a
217 ifeq ($(build-shared
),yes
)
218 vpath pt-initfini.c
$(full_config_sysdirs
)
220 $(objpfx
)pt-initfini.s
: pt-initfini.c
221 $(compile.c
) -S
$(CFLAGS-pt-initfini.s
) -finhibit-size-directive \
222 $(patsubst -f
%,-fno-
%,$(exceptions
)) -o
$@
224 # We only have one kind of startup code files. Static binaries and
225 # shared libraries are build using the PIC version.
226 $(objpfx
)crti.S
: $(objpfx
)pt-initfini.s
227 sed
-n
-e
'1,/@HEADER_ENDS/p' \
228 -e
'/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
229 -e
'/@TRAILER_BEGINS/,$$p' $< > $@
231 $(objpfx
)defs.h
: $(objpfx
)pt-initfini.s
232 sed
-n
-e
'/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
233 $(AWK
) -f ..
/csu
/defs.awk
> $@
235 $(objpfx
)crti.o
: $(objpfx
)crti.S
$(objpfx
)defs.h
236 $(compile.S
) -g0
$(ASFLAGS-.os
) -o
$@
238 generated
+= crti.S defs.h pt-initfini.s