307 lines
10 KiB
Makefile
307 lines
10 KiB
Makefile
# $NetBSD: Makefile,v 1.96 2019/11/11 22:45:27 joerg Exp $
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#
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NOSANITIZER= # defined
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WARNS?= 5
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LIB= pthread
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.include <bsd.own.mk>
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USE_SHLIBDIR= yes
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.if defined(PTHREAD_MACHINE_ARCH) && !empty(PTHREAD_MACHINE_ARCH) && \
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exists(${.CURDIR}/arch/${PTHREAD_MACHINE_ARCH})
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ARCHSUBDIR= ${PTHREAD_MACHINE_ARCH}
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.elif defined(PTHREAD_MACHINE_CPU) && !empty(PTHREAD_MACHINE_CPU) && \
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exists(${.CURDIR}/arch/${PTHREAD_MACHINE_CPU})
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ARCHSUBDIR= ${PTHREAD_MACHINE_CPU}
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.elif exists(${.CURDIR}/arch/${MACHINE_ARCH})
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ARCHSUBDIR= ${MACHINE_ARCH}
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.elif exists(${.CURDIR}/arch/${MACHINE_CPU})
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ARCHSUBDIR= ${MACHINE_CPU}
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.else
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.BEGIN:
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@echo "WARNING: no ARCHSUBDIR for ${MACHINE_ARCH}/${MACHINE_CPU}; skipping..."
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.endif
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INCS= pthread.h pthread_types.h pthread_queue.h
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INCSDIR=/usr/include
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.if defined(ARCHSUBDIR)
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ARCHDIR= ${.CURDIR}/arch/${ARCHSUBDIR}
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.PATH: ${ARCHDIR}
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CPPFLAGS+= -I${ARCHDIR} -I${.CURDIR} -I${.OBJDIR} -D_LIBC -D_REENTRANT
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CPPFLAGS+= -I${.CURDIR}/../libc/include
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CPPFLAGS+= -D__LIBPTHREAD_SOURCE__ -D__LIBC_THREAD_STUBS
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# Since <pthread.h> is not used, allow declaring pthread_create and
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# friends locally.
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CWARNFLAGS.clang+= -Wno-builtin-requires-header
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# XXX: This crappy poke at libc's internals needs to be fixed.
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CPPFLAGS+=-I${NETBSDSRCDIR}/sys -I${.CURDIR}/../libc
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# providing alternative MI implementations for creating an lwp is
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# possible by setting PTHREAD_MAKELWP. Currently, alternatives are
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# set by the rumprun software stacks (see repo.rumpkernel.org)
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PTHREAD_MAKELWP?= pthread_makelwp_netbsd.c
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#
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# NOTE: When you create a new file for libpthread, make sure that pthread.c
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# gets a reference to a symbol in that file. Otherwise, Unix's stupid static
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# library semantics will end up discarding potentially important objects.
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#
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SRCS= pthread.c
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SRCS+= pthread_attr.c
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SRCS+= pthread_barrier.c
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# used by rumprun-posix to work around symbol collisions
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.if ${PTHREAD_CANCELSTUB:Uyes} != "no"
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SRCS+= pthread_cancelstub.c
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.endif
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SRCS+= pthread_cond.c
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SRCS+= pthread_getcpuclockid.c
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SRCS+= pthread_lock.c
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SRCS+= ${PTHREAD_MAKELWP}
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SRCS+= pthread_misc.c
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SRCS+= pthread_mutex.c
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SRCS+= pthread_once.c
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SRCS+= pthread_rwlock.c
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SRCS+= pthread_specific.c
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SRCS+= pthread_spin.c
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SRCS+= pthread_tsd.c
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SRCS+= res_state.c
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.PATH: ${.CURDIR}/../librt
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SRCS+= sem.c
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# Architecture-dependent files
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.if exists(${ARCHDIR}/pthread_md.S)
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SRCS+= pthread_md.S
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.endif
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.if exists(${ARCHDIR}/Makefile.inc)
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.include "${ARCHDIR}/Makefile.inc"
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.endif
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# The PTHREAD__COMPAT flag builds a libpthread that can be dropped
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# into a NetBSD 2/3/4 chroot with a NetBSD 5 or later kernel.
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# This makes threading work in the chroot, no other modifications
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# required.
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#
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.if defined(PTHREAD__COMPAT)
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SRCS+= pthread_compat.c
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.PATH.c: ${.CURDIR}/../../common/lib/libc/arch/${ARCHSUBDIR}/atomic
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.PATH.S: ${.CURDIR}/../../common/lib/libc/arch/${ARCHSUBDIR}/atomic
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.PATH.c: ${.CURDIR}/../../common/lib/libc/atomic
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.PATH.c: ${.CURDIR}/../libc/misc
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.include "../../common/lib/libc/arch/${ARCHSUBDIR}/atomic/Makefile.inc"
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.endif
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ALIGN_FUNCTIONS= ${${ACTIVE_CC} == "gcc":? -falign-functions=32 :}
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# The TSD routines are used in the implementation of profiling, and so
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# can't be profiled themselves.
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COPTS.pthread_specific.c+= ${ALIGN_FUNCTIONS}
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pthread_specific.po: pthread_specific.o
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${_MKTARGET_CREATE}
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cp pthread_specific.o pthread_specific.po
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COPTS.pthread.c += -Wno-stack-protector -Wno-format-nonliteral
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COPTS.pthread_attr.c += -Wno-format-nonliteral
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MAN+= affinity.3 pthread.3 \
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pthread_attr.3 \
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pthread_attr_get_np.3 \
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pthread_attr_getdetachstate.3 \
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pthread_attr_getguardsize.3 \
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pthread_attr_getinheritsched.3 \
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pthread_attr_getname_np.3 \
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pthread_attr_getschedparam.3 \
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pthread_attr_getscope.3 \
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pthread_attr_getstack.3 \
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pthread_attr_setcreatesuspend_np.3 \
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pthread_barrier.3 pthread_barrierattr.3 \
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pthread_cancel.3 pthread_cleanup_push.3 \
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pthread_cond.3 pthread_condattr.3 \
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pthread_create.3 pthread_detach.3 pthread_equal.3 \
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pthread_curcpu_np.3 \
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pthread_exit.3 \
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pthread_getcpuclockid.3 \
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pthread_getname_np.3 \
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pthread_getspecific.3 pthread_join.3 \
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pthread_key_create.3 pthread_kill.3 \
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pthread_mutex.3 pthread_mutexattr.3 \
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pthread_once.3 pthread_rwlock.3 pthread_rwlockattr.3 \
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pthread_schedparam.3 pthread_self.3 \
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pthread_sigmask.3 pthread_spin.3 \
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pthread_suspend_np.3 pthread_testcancel.3
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MLINKS+= pthread_attr_get_np.3 pthread_getattr_np.3
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MLINKS+= affinity.3 pthread_setaffinity_np.3
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MLINKS+= affinity.3 pthread_getaffinity_np.3
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MLINKS+= pthread_attr.3 pthread_attr_init.3
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MLINKS+= pthread_attr.3 pthread_attr_destroy.3
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MLINKS+= pthread_attr_getdetachstate.3 pthread_attr_setdetachstate.3
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MLINKS+= pthread_attr_getguardsize.3 pthread_attr_setguardsize.3
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MLINKS+= pthread_attr_getinheritsched.3 pthread_attr_setinheritsched.3
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MLINKS+= pthread_attr_getname_np.3 pthread_attr_setname_np.3
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MLINKS+= pthread_attr_getschedparam.3 pthread_attr_setschedparam.3 \
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pthread_attr_getschedparam.3 pthread_attr_getschedpolicy.3 \
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pthread_attr_getschedparam.3 pthread_attr_setschedpolicy.3
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MLINKS+= pthread_attr_getscope.3 pthread_attr_setscope.3
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MLINKS+= pthread_attr_getstack.3 pthread_attr_setstack.3 \
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pthread_attr_getstack.3 pthread_attr_getstacksize.3 \
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pthread_attr_getstack.3 pthread_attr_setstacksize.3 \
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pthread_attr_getstack.3 pthread_attr_getstackaddr.3 \
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pthread_attr_getstack.3 pthread_attr_setstackaddr.3
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MLINKS+= pthread_cleanup_push.3 pthread_cleanup_pop.3
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MLINKS+= pthread_barrier.3 pthread_barrier_init.3
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MLINKS+= pthread_barrier.3 pthread_barrier_destroy.3
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MLINKS+= pthread_barrier.3 pthread_barrier_wait.3
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MLINKS+= pthread_barrierattr.3 pthread_barrierattr_init.3
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MLINKS+= pthread_barrierattr.3 pthread_barrierattr_destroy.3
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MLINKS+= pthread_barrierattr.3 pthread_barrierattr_getpshared.3
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MLINKS+= pthread_barrierattr.3 pthread_barrierattr_setpshared.3
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MLINKS+= pthread_cond.3 pthread_cond_init.3
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MLINKS+= pthread_cond.3 pthread_cond_destroy.3
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MLINKS+= pthread_cond.3 pthread_cond_broadcast.3
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MLINKS+= pthread_cond.3 pthread_cond_wait.3
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MLINKS+= pthread_cond.3 pthread_cond_signal.3
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MLINKS+= pthread_cond.3 pthread_cond_timedwait.3
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MLINKS+= pthread_condattr.3 pthread_condattr_init.3
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MLINKS+= pthread_condattr.3 pthread_condattr_destroy.3
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MLINKS+= pthread_condattr.3 pthread_condattr_setclock.3
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MLINKS+= pthread_condattr.3 pthread_condattr_getclock.3
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MLINKS+= pthread_condattr.3 pthread_condattr_getpshared.3
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MLINKS+= pthread_condattr.3 pthread_condattr_setpshared.3
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MLINKS+= pthread_getname_np.3 pthread_setname_np.3
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MLINKS+= pthread_getspecific.3 pthread_setspecific.3
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MLINKS+= pthread_key_create.3 pthread_key_delete.3
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MLINKS+= pthread_mutex.3 pthread_mutex_init.3
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MLINKS+= pthread_mutex.3 pthread_mutex_destroy.3
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MLINKS+= pthread_mutex.3 pthread_mutex_lock.3
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MLINKS+= pthread_mutex.3 pthread_mutex_trylock.3
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MLINKS+= pthread_mutex.3 pthread_mutex_unlock.3
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MLINKS+= pthread_mutex.3 pthread_mutex_timedlock.3
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MLINKS+= pthread_mutex.3 pthread_mutex_getprioceiling.3
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MLINKS+= pthread_mutex.3 pthread_mutex_setprioceiling.3
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MLINKS+= pthread_mutexattr.3 pthread_mutexattr_init.3
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MLINKS+= pthread_mutexattr.3 pthread_mutexattr_destroy.3
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MLINKS+= pthread_mutexattr.3 pthread_mutexattr_getpshared.3
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MLINKS+= pthread_mutexattr.3 pthread_mutexattr_setpshared.3
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MLINKS+= pthread_mutexattr.3 pthread_mutexattr_settype.3
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MLINKS+= pthread_mutexattr.3 pthread_mutexattr_gettype.3
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MLINKS+= pthread_mutexattr.3 pthread_mutexattr_getprotocol.3
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MLINKS+= pthread_mutexattr.3 pthread_mutexattr_setprotocol.3
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MLINKS+= pthread_mutexattr.3 pthread_mutexattr_getprioceiling.3
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MLINKS+= pthread_mutexattr.3 pthread_mutexattr_setprioceiling.3
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MLINKS+= pthread_rwlock.3 pthread_rwlock_init.3
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MLINKS+= pthread_rwlock.3 pthread_rwlock_destroy.3
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MLINKS+= pthread_rwlock.3 pthread_rwlock_rdlock.3
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MLINKS+= pthread_rwlock.3 pthread_rwlock_wrlock.3
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MLINKS+= pthread_rwlock.3 pthread_rwlock_unlock.3
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MLINKS+= pthread_rwlock.3 pthread_rwlock_timedrdlock.3
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MLINKS+= pthread_rwlock.3 pthread_rwlock_timedwrlock.3
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MLINKS+= pthread_rwlock.3 pthread_rwlock_tryrdlock.3
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MLINKS+= pthread_rwlock.3 pthread_rwlock_trywrlock.3
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MLINKS+= pthread_rwlockattr.3 pthread_rwlockattr_init.3
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MLINKS+= pthread_rwlockattr.3 pthread_rwlockattr_destroy.3
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MLINKS+= pthread_rwlockattr.3 pthread_rwlockattr_getpshared.3
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MLINKS+= pthread_rwlockattr.3 pthread_rwlockattr_setpshared.3
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MLINKS+= pthread_spin.3 pthread_spin_init.3
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MLINKS+= pthread_spin.3 pthread_spin_destroy.3
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MLINKS+= pthread_spin.3 pthread_spin_lock.3
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MLINKS+= pthread_spin.3 pthread_spin_trylock.3
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MLINKS+= pthread_spin.3 pthread_spin_unlock.3
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MLINKS+= pthread_schedparam.3 pthread_setschedparam.3
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MLINKS+= pthread_schedparam.3 pthread_getschedparam.3
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MLINKS+= pthread_suspend_np.3 pthread_resume_np.3
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MLINKS+= pthread_testcancel.3 pthread_setcancelstate.3
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MLINKS+= pthread_testcancel.3 pthread_setcanceltype.3
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# ISO C threads (ISO/IEC 9899:2011)
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SRCS+= call_once.c cnd.c mtx.c thrd.c tss.c
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MAN+= threads.3 call_once.3 cnd.3 mtx.3 thrd.3 tss.3
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MLINKS+= call_once.3 ONCE_FLAG_INIT.3
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MLINKS+= call_once.3 once_flag.3
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MLINKS+= cnd.3 cnd_broadcast.3
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MLINKS+= cnd.3 cnd_destroy.3
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MLINKS+= cnd.3 cnd_init.3
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MLINKS+= cnd.3 cnd_signal.3
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MLINKS+= cnd.3 cnd_timedwait.3
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MLINKS+= cnd.3 cnd_wait.3
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MLINKS+= mtx.3 mtx_destroy.3
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MLINKS+= mtx.3 mtx_init.3
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MLINKS+= mtx.3 mtx_lock.3
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MLINKS+= mtx.3 mtx_timedlock.3
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MLINKS+= mtx.3 mtx_trylock.3
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MLINKS+= mtx.3 mtx_unlock.3
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MLINKS+= thrd.3 thrd_create.3
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MLINKS+= thrd.3 thrd_current.3
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MLINKS+= thrd.3 thrd_detach.3
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MLINKS+= thrd.3 thrd_equal.3
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MLINKS+= thrd.3 thrd_exit.3
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MLINKS+= thrd.3 thrd_join.3
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MLINKS+= thrd.3 thrd_sleep.3
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MLINKS+= thrd.3 thrd_yield.3
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MLINKS+= tss.3 TSS_DTOR_ITERATIONS.3
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MLINKS+= tss.3 tss_create.3
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MLINKS+= tss.3 tss_delete.3
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MLINKS+= tss.3 tss_get.3
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MLINKS+= tss.3 tss_set.3
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INCS+= threads.h
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# PR lib/54001: create libpthread.a as a single large object, with all the
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# symbols in one section. ensures that if any libpthread function is used,
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# you get all of them from libpthread, and not the libc stubs.
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#
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# This makes -lpthread equivalent to -Wl,--whole-archive -lpthread
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__archivebuild: .USE
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${_MKTARGET_BUILD}
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@rm -f ${.TARGET}
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${LD} -r -o ${.TARGET}.o `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}`
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${AR} ${_ARFL} ${.TARGET} ${.TARGET}.o
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CLEANFILES+= ${_LIBS:=.o}
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.include <bsd.lib.mk>
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.else
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.include <bsd.man.mk>
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.include <bsd.files.mk>
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.include <bsd.inc.mk>
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.endif
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# WARNS=2 sets -Wcast-qual. This causes problems for one of
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# pthread_setspecific() and pthread_getspecific(), since the constness
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# of the argument to setspecific() has to be discarded *somewhere*
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# before returning it from getspecific().
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CWARNFLAGS+= -Wno-cast-qual
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