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Makefile revision 1.53 
      1 #	$NetBSD: Makefile,v 1.53 2008/09/29 08:48:15 ad Exp $
      2 #
      3 
      4 WARNS=	4
      5 
      6 .include <bsd.own.mk>
      7 
      8 .if exists(${.CURDIR}/arch/${MACHINE_ARCH})
      9 ARCHSUBDIR=	${MACHINE_ARCH}
     10 .elif exists(${.CURDIR}/arch/${MACHINE_CPU}) 
     11 ARCHSUBDIR=	${MACHINE_CPU}
     12 .else
     13 .BEGIN:
     14 	@echo "WARNING: no ARCHSUBDIR for ${MACHINE_ARCH}/${MACHINE_CPU}; skipping..."
     15 .endif
     16 
     17 INCS=	pthread.h pthread_types.h pthread_queue.h
     18 INCSDIR=/usr/include
     19 
     20 .if defined(ARCHSUBDIR)
     21 
     22 ARCHDIR=	${.CURDIR}/arch/${ARCHSUBDIR}
     23 .PATH:	${ARCHDIR}
     24 
     25 CPPFLAGS+=	-I${ARCHDIR} -I${.CURDIR} -I${.OBJDIR} -D_LIBC
     26 CPPFLAGS+=	-D__LIBPTHREAD_SOURCE__
     27 
     28 # XXX: This crappy poke at libc's internals needs to be fixed.
     29 # We need to put this *after our own includes, so that our "assym.h"
     30 # gets picked, instead of the libc one
     31 CPPFLAGS+=-I${NETBSDSRCDIR}/sys -I${.CURDIR}/../libc
     32 
     33 DPSRCS+=	assym.h
     34 CLEANFILES+=	assym.h
     35 
     36 assym.h: ${ARCHDIR}/genassym.cf pthread.h pthread_int.h pthread_md.h
     37 	${_MKTARGET_CREATE}
     38 	${TOOL_GENASSYM} -- ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \
     39 		< ${ARCHDIR}/genassym.cf > assym.h.tmp && \
     40 	mv -f assym.h.tmp assym.h
     41 
     42 LIB=	pthread
     43 
     44 #
     45 # NOTE: When you create a new file for libpthread, make sure that pthread.c
     46 # gets a reference to a symbol in that file.  Otherwise, Unix's stupid static
     47 # library semantics will end up discarding potentially important objects.
     48 #
     49 SRCS=	pthread.c 
     50 SRCS+=	pthread_attr.c
     51 SRCS+=	pthread_barrier.c
     52 SRCS+=	pthread_cancelstub.c
     53 SRCS+=	pthread_cond.c
     54 SRCS+=	pthread_lock.c 
     55 SRCS+=	pthread_misc.c
     56 SRCS+=	pthread_mutex.c
     57 SRCS+=	pthread_rwlock.c
     58 SRCS+=	pthread_specific.c
     59 SRCS+=	pthread_spin.c
     60 SRCS+=	pthread_tsd.c
     61 SRCS+=	res_state.c
     62 SRCS+=	sem.c
     63 # Architecture-dependent files
     64 SRCS+=	_context_u.S
     65 .if exists(${ARCHDIR}/pthread_md.c)
     66 SRCS+= pthread_md.c
     67 .endif
     68 
     69 .if defined(PTHREAD__COMPAT)
     70 SRCS+=		pthread_compat.c
     71 CPPFLAGS+=	-DPTHREAD__COMPAT
     72 .PATH.c:	${.CURDIR}/../../common/lib/libc/arch/${ARCHSUBDIR}/atomic
     73 .PATH.S:	${.CURDIR}/../../common/lib/libc/arch/${ARCHSUBDIR}/atomic
     74 .PATH.c:	${.CURDIR}/../../common/lib/libc/atomic
     75 .PATH.c:	${.CURDIR}/../libc/misc
     76 .include "../../common/lib/libc/arch/${ARCHSUBDIR}/atomic/Makefile.inc"
     77 .endif
     78 
     79 # The TSD routines are used in the implementation of profiling, and so
     80 # can't be profiled themselves.
     81 COPTS.pthread_specific.c+=	-fomit-frame-pointer -falign-functions=32
     82 pthread_specific.po: pthread_specific.o
     83 	${_MKTARGET_CREATE}
     84 	cp pthread_specific.o pthread_specific.po
     85 
     86 # Internal spinlock routines are performance critical.  Don't profile them,
     87 # it's incompatibile with -fomit-frame-pointer.
     88 COPTS.pthread_lock.c+=	-fomit-frame-pointer -falign-functions=32
     89 pthread_lock.po: pthread_lock.o
     90 	${_MKTARGET_CREATE}
     91 	cp pthread_lock.o pthread_lock.po
     92 
     93 COPTS.pthread_mutex.c+=	-fomit-frame-pointer -falign-functions=32
     94 pthread_mutex.po: pthread_mutex.o
     95 	${_MKTARGET_CREATE}
     96 	cp pthread_mutex.o pthread_mutex.po
     97 
     98 COPTS.pthread.c += -Wno-stack-protector
     99 
    100 _context_u.po: _context_u.o
    101 	${_MKTARGET_CREATE}
    102 	cp _context_u.o _context_u.po
    103 
    104 MAN+=	affinity.3 pthread.3 \
    105 	pthread_attr.3 \
    106 	pthread_attr_getname_np.3 \
    107 	pthread_attr_setcreatesuspend_np.3 \
    108 	pthread_attr_setname_np.3 \
    109 	pthread_barrier_destroy.3 pthread_barrier_init.3 \
    110 	pthread_barrier_wait.3 pthread_barrierattr.3 \
    111 	pthread_cancel.3 pthread_cleanup_push.3 \
    112 	pthread_cond_broadcast.3 pthread_cond_destroy.3 pthread_cond_init.3 \
    113 	pthread_cond_wait.3 \
    114 	pthread_condattr.3 pthread_create.3 pthread_detach.3 pthread_equal.3 \
    115 	pthread_exit.3 \
    116 	pthread_getname_np.3 \
    117 	pthread_getspecific.3 pthread_join.3 \
    118 	pthread_key_create.3 pthread_key_delete.3 pthread_kill.3 \
    119 	pthread_mutex_destroy.3 pthread_mutex_init.3 pthread_mutex_lock.3 \
    120 	pthread_mutex_unlock.3 pthread_mutexattr.3 \
    121 	pthread_once.3 pthread_rwlock_destroy.3 pthread_rwlock_init.3 \
    122 	pthread_rwlock_rdlock.3 pthread_rwlock_unlock.3 \
    123 	pthread_rwlock_wrlock.3 pthread_rwlockattr.3 \
    124 	pthread_schedparam.3 pthread_self.3 \
    125 	pthread_setname_np.3 \
    126 	pthread_setspecific.3 pthread_sigmask.3 pthread_spin_destroy.3 \
    127 	pthread_spin_init.3 pthread_spin_lock.3 pthread_spin_unlock.3 \
    128 	pthread_suspend_np.3 pthread_testcancel.3
    129 
    130 MLINKS+=	affinity.3 pthread_setaffinity_np.3
    131 MLINKS+=	affinity.3 pthread_getaffinity_np.3
    132 MLINKS+=	pthread_attr.3 pthread_attr_init.3
    133 MLINKS+=	pthread_attr.3 pthread_attr_destroy.3
    134 MLINKS+=	pthread_attr.3 pthread_attr_setdetachstate.3
    135 MLINKS+=	pthread_attr.3 pthread_attr_getdetachstate.3
    136 MLINKS+=	pthread_attr.3 pthread_attr_setschedparam.3
    137 MLINKS+=	pthread_attr.3 pthread_attr_getschedparam.3
    138 MLINKS+=	pthread_barrierattr.3 pthread_barrierattr_init.3
    139 MLINKS+=	pthread_barrierattr.3 pthread_barrierattr_destroy.3
    140 MLINKS+=	pthread_cleanup_push.3 pthread_cleanup_pop.3
    141 MLINKS+=	pthread_cond_broadcast.3 pthread_cond_signal.3
    142 MLINKS+=	pthread_cond_wait.3 pthread_cond_timedwait.3
    143 MLINKS+=	pthread_condattr.3 pthread_condattr_init.3
    144 MLINKS+=	pthread_condattr.3 pthread_condattr_destroy.3
    145 MLINKS+=	pthread_mutex_lock.3 pthread_mutex_trylock.3
    146 MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_init.3
    147 MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_destroy.3
    148 MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_settype.3
    149 MLINKS+=	pthread_mutexattr.3 pthread_mutexattr_gettype.3
    150 MLINKS+=	pthread_rwlock_rdlock.3 pthread_rwlock_timedrdlock.3
    151 MLINKS+=	pthread_rwlock_rdlock.3 pthread_rwlock_tryrdlock.3
    152 MLINKS+=	pthread_rwlock_wrlock.3 pthread_rwlock_timedwrlock.3
    153 MLINKS+=	pthread_rwlock_wrlock.3 pthread_rwlock_trywrlock.3
    154 MLINKS+=	pthread_rwlockattr.3 pthread_rwlockattr_init.3
    155 MLINKS+=	pthread_rwlockattr.3 pthread_rwlockattr_destroy.3
    156 MLINKS+=	pthread_schedparam.3 pthread_setschedparam.3
    157 MLINKS+=	pthread_schedparam.3 pthread_getschedparam.3
    158 MLINKS+=	pthread_spin_lock.3 pthread_spin_trylock.3
    159 MLINKS+=	pthread_suspend_np.3 pthread_resume_np.3
    160 MLINKS+=	pthread_testcancel.3 pthread_setcancelstate.3
    161 MLINKS+=	pthread_testcancel.3 pthread_setcanceltype.3
    162 
    163 pthread_switch.S _context_u.S: assym.h
    164 
    165 .include <bsd.lib.mk>
    166 
    167 .else
    168 
    169 .include <bsd.man.mk>
    170 .include <bsd.files.mk>
    171 .include <bsd.inc.mk>
    172 
    173 .endif
    174 
    175 # WARNS=2 sets -Wcast-qual. This causes problems for one of
    176 # pthread_setspecific() and pthread_getspecific(), since the constness
    177 # of the argument to setspecific() has to be discarded *somewhere*
    178 # before returning it from getspecific().
    179 CFLAGS+= -Wno-cast-qual
    180