xref: /netbsd-src/lib/libpthread/Makefile (revision bdc22b2e01993381dcefeff2bc9b56ca75a4235c) 
1#	$NetBSD: Makefile,v 1.90 2018/06/09 23:45:56 christos Exp $
2#
3
4NOSANITIZER=	# defined
5WARNS?=	5
6LIB=	pthread
7
8.include <bsd.own.mk>
9
10.if defined(PTHREAD_MACHINE_ARCH) && !empty(PTHREAD_MACHINE_ARCH) && \
11    exists(${.CURDIR}/arch/${PTHREAD_MACHINE_ARCH})
12ARCHSUBDIR=	${PTHREAD_MACHINE_ARCH}
13.elif defined(PTHREAD_MACHINE_CPU) && !empty(PTHREAD_MACHINE_CPU) && \
14    exists(${.CURDIR}/arch/${PTHREAD_MACHINE_CPU})
15ARCHSUBDIR=	${PTHREAD_MACHINE_CPU}
16.elif exists(${.CURDIR}/arch/${MACHINE_ARCH})
17ARCHSUBDIR=	${MACHINE_ARCH}
18.elif exists(${.CURDIR}/arch/${MACHINE_CPU})
19ARCHSUBDIR=	${MACHINE_CPU}
20.else
21.BEGIN:
22	@echo "WARNING: no ARCHSUBDIR for ${MACHINE_ARCH}/${MACHINE_CPU}; skipping..."
23.endif
24
25INCS=	pthread.h pthread_types.h pthread_queue.h
26INCSDIR=/usr/include
27
28.if defined(ARCHSUBDIR)
29
30ARCHDIR=	${.CURDIR}/arch/${ARCHSUBDIR}
31.PATH:	${ARCHDIR}
32
33CPPFLAGS+=	-I${ARCHDIR} -I${.CURDIR} -I${.OBJDIR} -D_LIBC -D_REENTRANT
34CPPFLAGS+=	-I${.CURDIR}/../libc/include
35CPPFLAGS+=	-D__LIBPTHREAD_SOURCE__ -D__LIBC_THREAD_STUBS
36
37# XXX: This crappy poke at libc's internals needs to be fixed.
38CPPFLAGS+=-I${NETBSDSRCDIR}/sys -I${.CURDIR}/../libc
39
40# providing alternative MI implementations for creating an lwp is
41# possible by setting PTHREAD_MAKELWP.  Currently, alternatives are
42# set by the rumprun software stacks (see repo.rumpkernel.org)
43PTHREAD_MAKELWP?=	pthread_makelwp_netbsd.c
44
45#
46# NOTE: When you create a new file for libpthread, make sure that pthread.c
47# gets a reference to a symbol in that file.  Otherwise, Unix's stupid static
48# library semantics will end up discarding potentially important objects.
49#
50SRCS=	pthread.c
51SRCS+=	pthread_attr.c
52SRCS+=	pthread_barrier.c
53# used by rumprun-posix to work around symbol collisions
54.if ${PTHREAD_CANCELSTUB:Uyes} != "no"
55SRCS+=	pthread_cancelstub.c
56.endif
57SRCS+=	pthread_cond.c
58SRCS+=	pthread_getcpuclockid.c
59SRCS+=	pthread_lock.c
60SRCS+=	${PTHREAD_MAKELWP}
61SRCS+=	pthread_misc.c
62SRCS+=	pthread_mutex.c
63SRCS+=	pthread_once.c
64SRCS+=	pthread_rwlock.c
65SRCS+=	pthread_specific.c
66SRCS+=	pthread_spin.c
67SRCS+=	pthread_tsd.c
68SRCS+=	res_state.c
69SRCS+=	sem.c
70# Architecture-dependent files
71.if exists(${ARCHDIR}/pthread_md.S)
72SRCS+= pthread_md.S
73.endif
74.if exists(${ARCHDIR}/Makefile.inc)
75.include "${ARCHDIR}/Makefile.inc"
76.endif
77
78# The PTHREAD__COMPAT flag builds a libpthread that can be dropped
79# into a NetBSD 2/3/4 chroot with a NetBSD 5 or later kernel.
80# This makes threading work in the chroot, no other modifications
81# required.
82#
83.if defined(PTHREAD__COMPAT)
84SRCS+=		pthread_compat.c
85.PATH.c:	${.CURDIR}/../../common/lib/libc/arch/${ARCHSUBDIR}/atomic
86.PATH.S:	${.CURDIR}/../../common/lib/libc/arch/${ARCHSUBDIR}/atomic
87.PATH.c:	${.CURDIR}/../../common/lib/libc/atomic
88.PATH.c:	${.CURDIR}/../libc/misc
89.include "../../common/lib/libc/arch/${ARCHSUBDIR}/atomic/Makefile.inc"
90.endif
91
92ALIGN_FUNCTIONS=	${${ACTIVE_CC} == "gcc":? -falign-functions=32 :}
93
94# The TSD routines are used in the implementation of profiling, and so
95# can't be profiled themselves.
96COPTS.pthread_specific.c+=	${ALIGN_FUNCTIONS}
97pthread_specific.po: pthread_specific.o
98	${_MKTARGET_CREATE}
99	cp pthread_specific.o pthread_specific.po
100
101COPTS.pthread.c += -Wno-stack-protector -Wno-format-nonliteral
102COPTS.pthread_attr.c += -Wno-format-nonliteral
103
104MAN+=	affinity.3 pthread.3 \
105	pthread_attr.3 \
106	pthread_attr_get_np.3 \
107	pthread_attr_getdetachstate.3 \
108	pthread_attr_getguardsize.3 \
109	pthread_attr_getinheritsched.3 \
110	pthread_attr_getname_np.3 \
111	pthread_attr_getschedparam.3 \
112	pthread_attr_getscope.3 \
113	pthread_attr_getstack.3 \
114	pthread_attr_setcreatesuspend_np.3 \
115	pthread_barrier.3 pthread_barrierattr.3 \
116	pthread_cancel.3 pthread_cleanup_push.3 \
117	pthread_cond.3 pthread_condattr.3 \
118	pthread_create.3 pthread_detach.3 pthread_equal.3 \
119	pthread_curcpu_np.3 \
120	pthread_exit.3 \
121	pthread_getcpuclockid.3 \
122	pthread_getname_np.3 \
123	pthread_getspecific.3 pthread_join.3 \
124	pthread_key_create.3 pthread_kill.3 \
125	pthread_mutex.3 pthread_mutexattr.3 \
126	pthread_once.3 pthread_rwlock.3 pthread_rwlockattr.3 \
127	pthread_schedparam.3 pthread_self.3 \
128	pthread_sigmask.3 pthread_spin.3 \
129	pthread_suspend_np.3 pthread_testcancel.3
130
131MLINKS+=	pthread_attr_get_np.3 pthread_getattr_np.3
132MLINKS+=	affinity.3 pthread_setaffinity_np.3
133MLINKS+=	affinity.3 pthread_getaffinity_np.3
134
135MLINKS+=	pthread_attr.3 pthread_attr_init.3
136MLINKS+=	pthread_attr.3 pthread_attr_destroy.3
137
138MLINKS+=	pthread_attr_getdetachstate.3 pthread_attr_setdetachstate.3
139MLINKS+=	pthread_attr_getguardsize.3 pthread_attr_setguardsize.3
140MLINKS+=	pthread_attr_getinheritsched.3 pthread_attr_setinheritsched.3
141MLINKS+=	pthread_attr_getname_np.3 pthread_attr_setname_np.3
142
143MLINKS+=	pthread_attr_getschedparam.3 pthread_attr_setschedparam.3 \
144		pthread_attr_getschedparam.3 pthread_attr_getschedpolicy.3 \
145		pthread_attr_getschedparam.3 pthread_attr_setschedpolicy.3
146
147MLINKS+=	pthread_attr_getscope.3 pthread_attr_setscope.3
148
149MLINKS+=	pthread_attr_getstack.3 pthread_attr_setstack.3 \
150		pthread_attr_getstack.3 pthread_attr_getstacksize.3 \
151		pthread_attr_getstack.3 pthread_attr_setstacksize.3 \
152		pthread_attr_getstack.3 pthread_attr_getstackaddr.3 \
153		pthread_attr_getstack.3 pthread_attr_setstackaddr.3
154
155MLINKS+=	pthread_cleanup_push.3 pthread_cleanup_pop.3
156
157MLINKS+=	pthread_barrier.3 pthread_barrier_init.3
158MLINKS+=	pthread_barrier.3 pthread_barrier_destroy.3
159MLINKS+=	pthread_barrier.3 pthread_barrier_wait.3
160
161MLINKS+=	pthread_barrierattr.3 pthread_barrierattr_init.3
162MLINKS+=	pthread_barrierattr.3 pthread_barrierattr_destroy.3
163MLINKS+=	pthread_barrierattr.3 pthread_barrierattr_getpshared.3
164MLINKS+=	pthread_barrierattr.3 pthread_barrierattr_setpshared.3
165
166MLINKS+=	pthread_cond.3 pthread_cond_init.3
167MLINKS+=	pthread_cond.3 pthread_cond_destroy.3
168MLINKS+=	pthread_cond.3 pthread_cond_broadcast.3
169MLINKS+=	pthread_cond.3 pthread_cond_wait.3
170MLINKS+=	pthread_cond.3 pthread_cond_signal.3
171MLINKS+=	pthread_cond.3 pthread_cond_timedwait.3
172
173MLINKS+=	pthread_condattr.3 pthread_condattr_init.3
174MLINKS+=	pthread_condattr.3 pthread_condattr_destroy.3
175MLINKS+=	pthread_condattr.3 pthread_condattr_setclock.3
176MLINKS+=	pthread_condattr.3 pthread_condattr_getclock.3
177MLINKS+=	pthread_condattr.3 pthread_condattr_getpshared.3
178MLINKS+=	pthread_condattr.3 pthread_condattr_setpshared.3
179
180MLINKS+=	pthread_getname_np.3 pthread_setname_np.3
181MLINKS+=	pthread_getspecific.3 pthread_setspecific.3
182MLINKS+=	pthread_key_create.3 pthread_key_delete.3
183
184MLINKS+=	pthread_mutex.3 pthread_mutex_init.3
185MLINKS+=	pthread_mutex.3 pthread_mutex_destroy.3
186MLINKS+=	pthread_mutex.3 pthread_mutex_lock.3
187MLINKS+=	pthread_mutex.3 pthread_mutex_trylock.3
188MLINKS+=	pthread_mutex.3 pthread_mutex_unlock.3
189MLINKS+=	pthread_mutex.3 pthread_mutex_timedlock.3
190MLINKS+=	pthread_mutex.3	pthread_mutex_getprioceiling.3
191MLINKS+=	pthread_mutex.3	pthread_mutex_setprioceiling.3
192
193MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_init.3
194MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_destroy.3
195MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_getpshared.3
196MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_setpshared.3
197MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_settype.3
198MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_gettype.3
199MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_getprotocol.3
200MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_setprotocol.3
201MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_getprioceiling.3
202MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_setprioceiling.3
203
204MLINKS+=	pthread_rwlock.3 pthread_rwlock_init.3
205MLINKS+=	pthread_rwlock.3 pthread_rwlock_destroy.3
206MLINKS+=	pthread_rwlock.3 pthread_rwlock_rdlock.3
207MLINKS+=	pthread_rwlock.3 pthread_rwlock_wrlock.3
208MLINKS+=	pthread_rwlock.3 pthread_rwlock_unlock.3
209
210MLINKS+=	pthread_rwlock.3 pthread_rwlock_timedrdlock.3
211MLINKS+=	pthread_rwlock.3 pthread_rwlock_timedwrlock.3
212MLINKS+=	pthread_rwlock.3 pthread_rwlock_tryrdlock.3
213MLINKS+=	pthread_rwlock.3 pthread_rwlock_trywrlock.3
214
215MLINKS+=	pthread_rwlockattr.3 pthread_rwlockattr_init.3
216MLINKS+=	pthread_rwlockattr.3 pthread_rwlockattr_destroy.3
217MLINKS+=	pthread_rwlockattr.3 pthread_rwlockattr_getpshared.3
218MLINKS+=	pthread_rwlockattr.3 pthread_rwlockattr_setpshared.3
219
220MLINKS+=	pthread_spin.3 pthread_spin_init.3
221MLINKS+=	pthread_spin.3 pthread_spin_destroy.3
222MLINKS+=	pthread_spin.3 pthread_spin_lock.3
223MLINKS+=	pthread_spin.3 pthread_spin_trylock.3
224MLINKS+=	pthread_spin.3 pthread_spin_unlock.3
225
226MLINKS+=	pthread_schedparam.3 pthread_setschedparam.3
227MLINKS+=	pthread_schedparam.3 pthread_getschedparam.3
228MLINKS+=	pthread_suspend_np.3 pthread_resume_np.3
229MLINKS+=	pthread_testcancel.3 pthread_setcancelstate.3
230MLINKS+=	pthread_testcancel.3 pthread_setcanceltype.3
231
232.include <bsd.lib.mk>
233
234.else
235
236.include <bsd.man.mk>
237.include <bsd.files.mk>
238.include <bsd.inc.mk>
239
240.endif
241
242# WARNS=2 sets -Wcast-qual. This causes problems for one of
243# pthread_setspecific() and pthread_getspecific(), since the constness
244# of the argument to setspecific() has to be discarded *somewhere*
245# before returning it from getspecific().
246CWARNFLAGS+= -Wno-cast-qual
247