# Copyright (C) 2002-2018 Free Software Foundation, Inc.

# This file is part of the GNU C Library.

# The GNU C Library is free software; you can redistribute it and/or

# modify it under the terms of the GNU Lesser General Public

# License as published by the Free Software Foundation; either

# version 2.1 of the License, or (at your option) any later version.

# The GNU C Library is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# Lesser General Public License for more details.

# You should have received a copy of the GNU Lesser General Public

# License along with the GNU C Library; if not, see

# <http://www.gnu.org/licenses/>.

#

#	Sub-makefile for NPTL portion of the library.

#

subdir	:= nptl

include ../Makeconfig

headers := pthread.h semaphore.h bits/semaphore.h threads.h

extra-libs := libpthread

extra-libs-others := $(extra-libs)

routines = alloca_cutoff forward libc-lowlevellock libc-cancellation \

	   libc-cleanup libc_pthread_init libc_multiple_threads \

	   register-atfork pthread_atfork pthread_self thrd_current \

	   thrd_equal thrd_sleep thrd_yield

shared-only-routines = forward

static-only-routines = pthread_atfork

# We need to provide certain routines for compatibility with existing

# binaries.

pthread-compat-wrappers = \

		      write read close accept \

		      connect recv recvfrom send \

		      sendto fsync lseek lseek64 \

		      msync nanosleep open open64 pause \

		      pread pread64 pwrite pwrite64 \

		      tcdrain wait waitpid msgrcv msgsnd \

		      sigwait sigsuspend \

		      recvmsg sendmsg

libpthread-routines = nptl-init nptlfreeres vars events version pt-interp \

		      pthread_create pthread_exit pthread_detach \

		      pthread_join pthread_tryjoin pthread_timedjoin \

		      pthread_join_common \

		      compat-pthread_self pthread_equal pthread_yield \

		      pthread_getconcurrency pthread_setconcurrency \

		      pthread_getschedparam pthread_setschedparam \

		      pthread_setschedprio \

		      pthread_attr_init pthread_attr_destroy \

		      pthread_attr_getdetachstate pthread_attr_setdetachstate \

		      pthread_attr_getguardsize pthread_attr_setguardsize \

		      pthread_attr_getschedparam pthread_attr_setschedparam \

		      pthread_attr_getschedpolicy pthread_attr_setschedpolicy \

		      pthread_attr_getinheritsched \

		      pthread_attr_setinheritsched \

		      pthread_attr_getscope pthread_attr_setscope \

		      pthread_attr_getstackaddr pthread_attr_setstackaddr \

		      pthread_attr_getstacksize pthread_attr_setstacksize \

		      pthread_attr_getstack pthread_attr_setstack \

		      pthread_getattr_np \

		      pthread_mutex_init pthread_mutex_destroy \

		      pthread_mutex_lock pthread_mutex_trylock \

		      pthread_mutex_timedlock pthread_mutex_unlock \

		      pthread_mutex_cond_lock \

		      pthread_mutexattr_init pthread_mutexattr_destroy \

		      pthread_mutexattr_getpshared \

		      pthread_mutexattr_setpshared \

		      pthread_mutexattr_gettype pthread_mutexattr_settype \

		      pthread_rwlock_init pthread_rwlock_destroy \

		      pthread_rwlock_rdlock pthread_rwlock_timedrdlock \

		      pthread_rwlock_wrlock pthread_rwlock_timedwrlock \

		      pthread_rwlock_tryrdlock pthread_rwlock_trywrlock \

		      pthread_rwlock_unlock \

		      pthread_rwlockattr_init pthread_rwlockattr_destroy \

		      pthread_rwlockattr_getpshared \

		      pthread_rwlockattr_setpshared \

		      pthread_rwlockattr_getkind_np \

		      pthread_rwlockattr_setkind_np \

		      pthread_cond_init pthread_cond_destroy \

		      pthread_cond_wait \

		      pthread_cond_signal pthread_cond_broadcast \

		      old_pthread_cond_init old_pthread_cond_destroy \

		      old_pthread_cond_wait old_pthread_cond_timedwait \

		      old_pthread_cond_signal old_pthread_cond_broadcast \

		      pthread_condattr_init pthread_condattr_destroy \

		      pthread_condattr_getpshared pthread_condattr_setpshared \

		      pthread_condattr_getclock pthread_condattr_setclock \

		      pthread_spin_init pthread_spin_destroy \

		      pthread_spin_lock pthread_spin_trylock \

		      pthread_spin_unlock \

		      pthread_barrier_init pthread_barrier_destroy \

		      pthread_barrier_wait \

		      pthread_barrierattr_init pthread_barrierattr_destroy \

		      pthread_barrierattr_getpshared \

		      pthread_barrierattr_setpshared \

		      pthread_key_create pthread_key_delete \

		      pthread_getspecific pthread_setspecific \

		      pthread_sigmask pthread_kill pthread_sigqueue \

		      pthread_cancel pthread_testcancel \

		      pthread_setcancelstate pthread_setcanceltype \

		      pthread_once \

		      old_pthread_atfork \

		      pthread_getcpuclockid \

		      shm-directory \

		      sem_init sem_destroy \

		      sem_open sem_close sem_unlink \

		      sem_getvalue \

		      sem_wait sem_timedwait sem_post \

		      cleanup cleanup_defer cleanup_compat \

		      cleanup_defer_compat unwind \

		      pt-longjmp pt-cleanup\

		      cancellation \

		      lowlevellock \

		      lll_timedlock_wait lll_timedwait_tid \

		      pt-fork pt-fcntl \

		      $(pthread-compat-wrappers) \

		      pt-raise pt-system \

		      flockfile ftrylockfile funlockfile \

		      sigaction \

		      herrno res pt-allocrtsig \

		      pthread_kill_other_threads \

		      pthread_getaffinity pthread_setaffinity \

		      pthread_attr_getaffinity pthread_attr_setaffinity \

		      pthread_mutexattr_getrobust pthread_mutexattr_setrobust \

		      pthread_mutex_consistent \

		      cleanup_routine unwind-forcedunwind \

		      pthread_mutexattr_getprotocol \

		      pthread_mutexattr_setprotocol \

		      pthread_mutexattr_getprioceiling \

		      pthread_mutexattr_setprioceiling tpp \

		      pthread_mutex_getprioceiling \

		      pthread_mutex_setprioceiling \

		      pthread_setname pthread_getname \

		      pthread_setattr_default_np pthread_getattr_default_np \

		      thrd_create thrd_detach thrd_exit thrd_join \

		      mtx_destroy mtx_init mtx_lock mtx_timedlock \

		      mtx_trylock mtx_unlock call_once cnd_broadcast \

		      cnd_destroy cnd_init cnd_signal cnd_timedwait cnd_wait \

		      tss_create tss_delete tss_get tss_set \

		      libpthread-compat

#		      pthread_setuid pthread_seteuid pthread_setreuid \

#		      pthread_setresuid \

#		      pthread_setgid pthread_setegid pthread_setregid \

#		      pthread_setresgid

libpthread-shared-only-routines = version pt-interp pt-allocrtsig \

				  unwind-forcedunwind

# Since cancellation handling is in large parts handled using exceptions

# we have to compile some files with exception handling enabled, some

# even with asynchronous unwind tables.

# nptl-init.c contains sigcancel_handler().

CFLAGS-nptl-init.c += -fexceptions -fasynchronous-unwind-tables

# The unwind code itself,

CFLAGS-unwind.c += -fexceptions

CFLAGS-unwind-forcedunwind.c += -fexceptions -fasynchronous-unwind-tables

# The following three functions must be async-cancel safe.

CFLAGS-pthread_cancel.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-pthread_setcancelstate.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-pthread_setcanceltype.c += -fexceptions -fasynchronous-unwind-tables

# These are internal functions which similar functionality as setcancelstate

# and setcanceltype.

CFLAGS-cancellation.c += -fasynchronous-unwind-tables

CFLAGS-libc-cancellation.c += -fasynchronous-unwind-tables

# Calling pthread_exit() must cause the registered cancel handlers to

# be executed.  Therefore exceptions have to be thrown through this

# function.

CFLAGS-pthread_exit.c += -fexceptions

# Among others, __pthread_unwind is forwarded.  This function must handle

# exceptions.

CFLAGS-forward.c += -fexceptions

# The following are cancellation points.  Some of the functions can

# block and therefore temporarily enable asynchronous cancellation.

# Those must be compiled asynchronous unwind tables.

CFLAGS-pthread_testcancel.c += -fexceptions

CFLAGS-pthread_join.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-pthread_timedjoin.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-pthread_once.c += $(uses-callbacks) -fexceptions \

			-fasynchronous-unwind-tables

CFLAGS-pthread_cond_wait.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-sem_wait.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-sem_timedwait.c += -fexceptions -fasynchronous-unwind-tables

# These are the function wrappers we have to duplicate here.

CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-lockf.c += -fexceptions

CFLAGS-pread.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-pread64.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-pwrite.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-pwrite64.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-wait.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-waitpid.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-tcdrain.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-accept.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-connect.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-nanosleep.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-msync.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-fsync.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-pt-system.c += -fexceptions

LDLIBS-tst-once5 = -lstdc++

CFLAGS-tst-thread_local1.o = -std=gnu++11

LDLIBS-tst-thread_local1 = -lstdc++

CFLAGS-tst-thread-exit-clobber.o = -std=gnu++11

LDLIBS-tst-thread-exit-clobber = -lstdc++

CFLAGS-tst-minstack-throw.o = -std=gnu++11

LDLIBS-tst-minstack-throw = -lstdc++

tests = tst-attr1 tst-attr2 tst-attr3 tst-default-attr \

	tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \

	tst-mutex7 tst-mutex9 tst-mutex10 tst-mutex5a tst-mutex7a \

	tst-mutex7robust tst-mutexpi1 tst-mutexpi2 tst-mutexpi3 tst-mutexpi4 \

	tst-mutexpi5 tst-mutexpi5a tst-mutexpi6 tst-mutexpi7 tst-mutexpi7a \

	tst-mutexpi9 \

	tst-spin1 tst-spin2 tst-spin3 tst-spin4 \

	tst-cond1 tst-cond2 tst-cond3 tst-cond4 tst-cond5 tst-cond6 tst-cond7 \

	tst-cond8 tst-cond9 tst-cond10 tst-cond11 tst-cond12 tst-cond13 \

	tst-cond14 tst-cond15 tst-cond16 tst-cond17 tst-cond18 tst-cond19 \

	tst-cond20 tst-cond21 tst-cond22 tst-cond23 tst-cond24 tst-cond25 \

	tst-cond-except \

	tst-robust1 tst-robust2 tst-robust3 tst-robust4 tst-robust5 \

	tst-robust6 tst-robust7 tst-robust8 tst-robust9 \

	tst-robustpi1 tst-robustpi2 tst-robustpi3 tst-robustpi4 tst-robustpi5 \

	tst-robustpi6 tst-robustpi7 tst-robustpi8 tst-robustpi9 \

	tst-rwlock1 tst-rwlock2 tst-rwlock2a tst-rwlock2b tst-rwlock3 \

	tst-rwlock4 tst-rwlock5 tst-rwlock6 tst-rwlock7 tst-rwlock8 \

	tst-rwlock9 tst-rwlock10 tst-rwlock11 tst-rwlock12 tst-rwlock13 \

	tst-rwlock14 tst-rwlock15 tst-rwlock16 tst-rwlock17 tst-rwlock18 \

	tst-once1 tst-once2 tst-once3 tst-once4 tst-once5 \

	tst-key1 tst-key2 tst-key3 tst-key4 \

	tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 tst-sem6 tst-sem7 \

	tst-sem8 tst-sem9 tst-sem10 tst-sem14 \

	tst-sem15 tst-sem16 \

	tst-barrier1 tst-barrier2 tst-barrier3 tst-barrier4 \

	tst-align tst-align3 \

	tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \

	tst-basic7 \

	tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \

	tst-raise1 \

	tst-join1 tst-join2 tst-join3 tst-join4 tst-join5 tst-join6 tst-join7 \

	tst-detach1 \

	tst-eintr1 tst-eintr2 tst-eintr3 tst-eintr4 tst-eintr5 \

	tst-tsd1 tst-tsd2 tst-tsd3 tst-tsd4 tst-tsd5 tst-tsd6 \

	tst-tls1 tst-tls2 \

	tst-fork1 tst-fork2 tst-fork3 tst-fork4 \

	tst-atfork1 \

	tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 tst-cancel4_1 \

	tst-cancel4_2 tst-cancel5 \

	tst-cancel6 tst-cancel7 tst-cancel8 tst-cancel9 tst-cancel10 \

	tst-cancel11 tst-cancel12 tst-cancel13 tst-cancel14 tst-cancel15 \

	tst-cancel16 tst-cancel17 tst-cancel18 tst-cancel19 tst-cancel20 \

	tst-cancel21 tst-cancel22 tst-cancel23 tst-cancel24 tst-cancel25 \

	tst-cancel26 tst-cancel27 \

	tst-cancel-self tst-cancel-self-cancelstate \

	tst-cancel-self-canceltype tst-cancel-self-testcancel \

	tst-cleanup0 tst-cleanup1 tst-cleanup2 tst-cleanup3 tst-cleanup4 \

	tst-flock1 tst-flock2 \

	tst-signal1 tst-signal2 tst-signal3 tst-signal4 tst-signal5 \

	tst-signal6 \

	tst-exec1 tst-exec2 tst-exec3 tst-exec4 tst-exec5 \

	tst-exit1 tst-exit2 tst-exit3 \

	tst-stdio1 tst-stdio2 \

	tst-stack1 tst-stack2 tst-stack3 tst-stack4 \

	tst-pthread-attr-affinity tst-pthread-mutexattr \

	tst-unload \

	tst-dlsym1 \

	tst-sysconf \

	tst-locale1 tst-locale2 \

	tst-umask1 \

	tst-popen1 \

	tst-clock1 \

	tst-context1 \

	tst-sched1 \

	tst-backtrace1 \

	tst-abstime \

	tst-vfork1 tst-vfork2 tst-vfork1x tst-vfork2x \

	tst-getpid3 \

	tst-setuid3 \

	tst-initializers1 $(addprefix tst-initializers1-,\

			    c89 gnu89 c99 gnu99 c11 gnu11) \

	tst-bad-schedattr \

	tst-thread_local1 tst-mutex-errorcheck tst-robust10 \

	tst-robust-fork tst-create-detached tst-memstream \

	tst-thread-exit-clobber tst-minstack-cancel tst-minstack-exit \

	tst-minstack-throw \

	tst-cnd-basic tst-mtx-trylock tst-cnd-broadcast \

	tst-cnd-timedwait tst-thrd-detach tst-mtx-basic tst-thrd-sleep \

	tst-mtx-recursive tst-tss-basic tst-call-once tst-mtx-timedlock \

	tst-rwlock-pwn \

	tst-rwlock-tryrdlock-stall tst-rwlock-trywrlock-stall

tests-container =  tst-pthread-getattr

tests-internal := tst-rwlock19 tst-rwlock20 \

		  tst-sem11 tst-sem12 tst-sem13 \

		  tst-barrier5 tst-signal7 tst-mutex8 tst-mutex8-static \

		  tst-mutexpi8 tst-mutexpi8-static

xtests = tst-setuid1 tst-setuid1-static tst-setuid2 \

	tst-mutexpp1 tst-mutexpp6 tst-mutexpp10

test-srcs = tst-oddstacklimit

# Test expected to fail on most targets (except x86_64) due to bug

# 18435 - pthread_once hangs when init routine throws an exception.

test-xfail-tst-once5 = yes

# Files which must not be linked with libpthread.

tests-nolibpthread = tst-unload

gen-as-const-headers = pthread-errnos.sym \

		       unwindbuf.sym \

		       pthread-pi-defines.sym

gen-py-const-headers := nptl_lock_constants.pysym

pretty-printers := nptl-printers.py

tests-printers := test-mutexattr-printers test-mutex-printers \

		  test-condattr-printers test-cond-printers \

		  test-rwlockattr-printers test-rwlock-printers

# We must specify both CFLAGS and CPPFLAGS to override any

# compiler options the user might have provided that conflict

# with what we need e.g. user specifies CPPFLAGS with -O2 and

# we need -O0.

CFLAGS-test-mutexattr-printers.c := $(CFLAGS-printers-tests)

CFLAGS-test-mutex-printers.c := $(CFLAGS-printers-tests)

CFLAGS-test-condattr-printers.c := $(CFLAGS-printers-tests)

CFLAGS-test-cond-printers.c := $(CFLAGS-printers-tests)

CFLAGS-test-rwlockattr-printers.c := $(CFLAGS-printers-tests)

CFLAGS-test-rwlock-printers.c := $(CFLAGS-printers-tests)

CPPFLAGS-test-mutexattr-printers.c := $(CFLAGS-printers-tests)

CPPFLAGS-test-mutex-printers.c := $(CFLAGS-printers-tests)

CPPFLAGS-test-condattr-printers.c := $(CFLAGS-printers-tests)

CPPFLAGS-test-cond-printers.c := $(CFLAGS-printers-tests)

CPPFLAGS-test-rwlockattr-printers.c := $(CFLAGS-printers-tests)

CPPFLAGS-test-rwlock-printers.c := $(CFLAGS-printers-tests)

ifeq ($(build-shared),yes)

tests-printers-libs := $(shared-thread-library)

else

tests-printers-libs := $(static-thread-library)

endif

LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst

# GCC-4.9 compiles 'sprintf(NULL, ...)' into UD2 on x86_64 without -fno-builtin

CFLAGS-tst-cleanup2.c += -fno-builtin

CFLAGS-tst-cleanupx2.c += -fno-builtin

tests += tst-cancelx2 tst-cancelx3 tst-cancelx4 tst-cancelx5 \

	 tst-cancelx6 tst-cancelx7 tst-cancelx8 tst-cancelx9 tst-cancelx10 \

	 tst-cancelx11 tst-cancelx12 tst-cancelx13 tst-cancelx14 tst-cancelx15 \

	 tst-cancelx16 tst-cancelx17 tst-cancelx18 tst-cancelx20 tst-cancelx21 \

	 tst-cleanupx0 tst-cleanupx1 tst-cleanupx2 tst-cleanupx3 tst-cleanupx4 \

	 tst-oncex3 tst-oncex4

ifeq ($(build-shared),yes)

tests += tst-atfork2 tst-tls4 tst-_res1 tst-fini1 tst-compat-forwarder \

	 tst-audit-threads

tests-internal += tst-tls3 tst-tls3-malloc tst-tls5 tst-stackguard1

tests-nolibpthread += tst-fini1

ifeq ($(have-z-execstack),yes)

tests += tst-execstack

endif

endif

modules-names = tst-atfork2mod tst-tls3mod tst-tls4moda tst-tls4modb \

		tst-tls5mod tst-tls5moda tst-tls5modb tst-tls5modc \

		tst-tls5modd tst-tls5mode tst-tls5modf tst-stack4mod \

		tst-_res1mod1 tst-_res1mod2 tst-execstack-mod tst-fini1mod \

		tst-join7mod tst-compat-forwarder-mod tst-audit-threads-mod1 \

		tst-audit-threads-mod2

extra-test-objs += $(addsuffix .os,$(strip $(modules-names))) \

		   tst-cleanup4aux.o tst-cleanupx4aux.o

test-extras += tst-cleanup4aux tst-cleanupx4aux

test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names)))

tst-atfork2mod.so-no-z-defs = yes

tst-tls3mod.so-no-z-defs = yes

tst-tls5mod.so-no-z-defs = yes

tst-tls5moda.so-no-z-defs = yes

tst-tls5modb.so-no-z-defs = yes

tst-tls5modc.so-no-z-defs = yes

tst-tls5modd.so-no-z-defs = yes

tst-tls5mode.so-no-z-defs = yes

tst-tls5modf.so-no-z-defs = yes

ifeq ($(build-shared),yes)

# Build all the modules even when not actually running test programs.

tests: $(test-modules)

endif

ifeq ($(build-shared),yes)

# Set the `multidir' variable by grabbing the variable from the compiler.

# We do it once and save the result in a generated makefile.

-include $(objpfx)multidir.mk

$(objpfx)multidir.mk: $(common-objpfx)config.make

	$(make-target-directory)

	dir=`$(CC) $(CFLAGS) $(CPPFLAGS) -print-multi-directory`; \

	echo "multidir := $$dir" > $@T

	mv -f $@T $@

crti-objs := crti.o

crtn-objs := crtn.o

ifneq (,$(patsubst .,,$(multidir)))

generated-dirs += $(firstword $(subst /, , $(multidir)))

crti-objs += $(multidir)/crti.o

crtn-objs += $(multidir)/crtn.o

$(objpfx)$(multidir):

	mkdir -p $@

endif

extra-objs += $(crti-objs) $(crtn-objs)

extra-objs += pt-crti.o

endif

CFLAGS-flockfile.c += $(libio-mtsafe)

CFLAGS-ftrylockfile.c += $(libio-mtsafe)

CFLAGS-funlockfile.c += $(libio-mtsafe)

link-libc-static := $(common-objpfx)libc.a $(static-gnulib) \

		    $(common-objpfx)libc.a

tests-static += tst-locale1 tst-locale2 tst-stackguard1-static \

		tst-cancel21-static tst-cancel24-static tst-cond8-static \

		tst-mutex8-static tst-mutexpi8-static tst-sem11-static \

		tst-sem12-static

tests += tst-cancel21-static tst-cancel24-static \

	 tst-cond8-static

tests-internal += tst-sem11-static tst-sem12-static tst-stackguard1-static

xtests-static += tst-setuid1-static

# These tests are linked with libc before libpthread

tests-reverse += tst-cancel5 tst-cancel23 tst-vfork1x tst-vfork2x

ifeq ($(run-built-tests),yes)

tests-special += $(objpfx)tst-stack3-mem.out $(objpfx)tst-oddstacklimit.out

ifeq ($(build-shared),yes)

tests-special += $(objpfx)tst-tls6.out $(objpfx)tst-cleanup0-cmp.out \

		 $(objpfx)tst-cancel-wrappers.out

endif

endif

ifeq (,$(CXX))

# These tests require a C++ compiler and runtime.

tests-unsupported += tst-cancel24 tst-cancel24-static tst-once5 \

  tst-thread-exit-clobber tst-minstack-throw

endif

# These tests require a C++ compiler and runtime with thread_local support.

ifneq ($(have-cxx-thread_local),yes)

tests-unsupported += tst-thread_local1

endif

include ../Rules

ifeq (yes,$(build-shared))

# Make sure these things are built in the `make lib' pass so they can be used

# to run programs during the `make others' pass.

lib-noranlib: $(addprefix $(objpfx),$(extra-objs))

endif

# 'pthread_self' is a simple memory or register load.  Setting up the

# stack frame is more work than the actual operation.  Disable the

# frame creation entirely.  This will help applications which call the

# function frequently to get a thread-specific handle.

CFLAGS-pthread_self.os += -fomit-frame-pointer

# Run the cancellation and cleanup tests also for the modern, exception-based

# implementation.  For this we have to pass the -fexceptions parameter.

CFLAGS-tst-cancelx2.c += -fexceptions

CFLAGS-tst-cancelx3.c += -fexceptions

CFLAGS-tst-cancelx4.c += -fexceptions

CFLAGS-tst-cancelx5.c += -fexceptions

CFLAGS-tst-cancelx6.c += -fexceptions

CFLAGS-tst-cancelx7.c += -fexceptions

CFLAGS-tst-cancelx8.c += -fexceptions

CFLAGS-tst-cancelx9.c += -fexceptions

CFLAGS-tst-cancelx10.c += -fexceptions

CFLAGS-tst-cancelx11.c += -fexceptions

CFLAGS-tst-cancelx12.c += -fexceptions

CFLAGS-tst-cancelx13.c += -fexceptions

CFLAGS-tst-cancelx14.c += -fexceptions

CFLAGS-tst-cancelx15.c += -fexceptions

CFLAGS-tst-cancelx16.c += -fexceptions

CFLAGS-tst-cancelx17.c += -fexceptions

CFLAGS-tst-cancelx18.c += -fexceptions

CFLAGS-tst-cancelx20.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-tst-cancelx21.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-tst-cleanupx0.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-tst-cleanupx1.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-tst-cleanupx2.c += -fexceptions

CFLAGS-tst-cleanupx3.c += -fexceptions

CFLAGS-tst-cleanupx4.c += -fexceptions

CFLAGS-tst-cleanupx4aux.c += -fexceptions

CFLAGS-tst-oncex3.c += -fexceptions

CFLAGS-tst-oncex4.c += -fexceptions

CFLAGS-tst-align.c += $(stack-align-test-flags)

CFLAGS-tst-align3.c += $(stack-align-test-flags)

CFLAGS-tst-initializers1.c += -W -Wall -Werror

CFLAGS-tst-initializers1-< = $(CFLAGS-tst-initializers1.c) \

			     $(patsubst tst-initializers1-%.c,-std=%,$<)

CFLAGS-tst-initializers1-c89.c += $(CFLAGS-tst-initializers1-<)

CFLAGS-tst-initializers1-c99.c += $(CFLAGS-tst-initializers1-<)

CFLAGS-tst-initializers1-c11.c += $(CFLAGS-tst-initializers1-<)

CFLAGS-tst-initializers1-gnu89.c += $(CFLAGS-tst-initializers1-<)

CFLAGS-tst-initializers1-gnu99.c += $(CFLAGS-tst-initializers1-<)

CFLAGS-tst-initializers1-gnu11.c += $(CFLAGS-tst-initializers1-<)

tst-cancel7-ARGS = --command "exec $(host-test-program-cmd)"

tst-cancelx7-ARGS = $(tst-cancel7-ARGS)

tst-umask1-ARGS = $(objpfx)tst-umask1.temp

$(objpfx)tst-atfork2: $(libdl) $(shared-thread-library)

LDFLAGS-tst-atfork2 = -rdynamic

tst-atfork2-ENV = MALLOC_TRACE=$(objpfx)tst-atfork2.mtrace

$(objpfx)tst-atfork2mod.so: $(shared-thread-library)

tst-stack3-ENV = MALLOC_TRACE=$(objpfx)tst-stack3.mtrace

$(objpfx)tst-stack3-mem.out: $(objpfx)tst-stack3.out

	$(common-objpfx)malloc/mtrace $(objpfx)tst-stack3.mtrace > $@; \

	$(evaluate-test)

generated += tst-stack3-mem.out tst-stack3.mtrace

$(objpfx)tst-stack4: $(libdl) $(shared-thread-library)

tst-stack4mod.sos=$(shell for i in 0 1 2 3 4 5 6 7 8 9 10 \

				   11 12 13 14 15 16 17 18 19; do \

			    for j in 0 1 2 3 4 5 6 7 8 9 10 \

				     11 12 13 14 15 16 17 18 19; do \

			      echo $(objpfx)tst-stack4mod-$$i-$$j.so; \

			    done; done)

$(objpfx)tst-stack4.out: $(tst-stack4mod.sos)

$(tst-stack4mod.sos): $(objpfx)tst-stack4mod.so

	cp -f $< $@

clean:

	rm -f $(tst-stack4mod.sos)

$(objpfx)tst-cleanup4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library)

$(objpfx)tst-cleanupx4: $(objpfx)tst-cleanupx4aux.o $(shared-thread-library)

$(objpfx)tst-tls3: $(libdl) $(shared-thread-library)

LDFLAGS-tst-tls3 = -rdynamic

$(objpfx)tst-tls3.out: $(objpfx)tst-tls3mod.so

$(objpfx)tst-tls3mod.so: $(shared-thread-library)

$(objpfx)tst-tls3-malloc: $(libdl) $(shared-thread-library)

LDFLAGS-tst-tls3-malloc = -rdynamic

$(objpfx)tst-tls3-malloc.out: $(objpfx)tst-tls3mod.so

$(objpfx)tst-tls4: $(libdl) $(shared-thread-library)

$(objpfx)tst-tls4.out: $(objpfx)tst-tls4moda.so $(objpfx)tst-tls4modb.so

$(objpfx)tst-tls5: $(objpfx)tst-tls5mod.so $(shared-thread-library)

LDFLAGS-tst-tls5 = $(no-as-needed)

LDFLAGS-tst-tls5mod.so = -Wl,-soname,tst-tls5mod.so

ifeq ($(build-shared),yes)

$(objpfx)tst-tls6.out: tst-tls6.sh $(objpfx)tst-tls5 \

		       $(objpfx)tst-tls5moda.so $(objpfx)tst-tls5modb.so \

		       $(objpfx)tst-tls5modc.so $(objpfx)tst-tls5modd.so \

		       $(objpfx)tst-tls5mode.so $(objpfx)tst-tls5modf.so

	$(BASH) $< $(common-objpfx) '$(test-via-rtld-prefix)' \

	  '$(test-wrapper-env)' '$(run-program-env)' > $@; \

	$(evaluate-test)

endif

$(objpfx)tst-join7: $(libdl) $(shared-thread-library)

$(objpfx)tst-join7.out: $(objpfx)tst-join7mod.so

$(objpfx)tst-join7mod.so: $(shared-thread-library)

LDFLAGS-tst-join7mod.so = -Wl,-soname,tst-join7mod.so

$(objpfx)tst-dlsym1: $(libdl) $(shared-thread-library)

$(objpfx)tst-fini1: $(shared-thread-library) $(objpfx)tst-fini1mod.so

ifeq (yes,$(build-shared))

librt = $(common-objpfx)rt/librt.so

else

librt = $(common-objpfx)rt/librt.a

endif

# `make check' sometimes triggers a rebuild of librt.so using this Makefile,

# which ignores librt's dependence on libpthread

$(common-objpfx)rt/librt.so: $(shared-thread-library)

$(objpfx)tst-cancel17: $(librt)

$(objpfx)tst-cancelx17: $(librt)

$(objpfx)tst-_res1mod2.so: $(objpfx)tst-_res1mod1.so

LDFLAGS-tst-_res1mod1.so = -Wl,-soname,tst-_res1mod1.so

LDFLAGS-tst-_res1mod2.so = -Wl,-soname,tst-_res1mod2.so

$(objpfx)tst-_res1: $(objpfx)tst-_res1mod1.so $(objpfx)tst-_res1mod2.so \

		    $(shared-thread-library)

LDLIBS-tst-cancel24 = $(no-as-needed) -lstdc++

LDLIBS-tst-cancel24-static = $(LDLIBS-tst-cancel24)

extra-B-pthread.so = -B$(common-objpfx)nptl/

$(objpfx)libpthread.so: $(addprefix $(objpfx),$(crti-objs) $(crtn-objs))

$(objpfx)libpthread.so: +preinit += $(addprefix $(objpfx),$(crti-objs))

$(objpfx)libpthread.so: +postinit += $(addprefix $(objpfx),$(crtn-objs))

# Make sure we link with the thread library.

ifeq ($(build-shared),yes)

$(addprefix $(objpfx), \

  $(filter-out $(tests-static) $(xtests-static) $(tests-reverse) \

    $(tests-nolibpthread), \

    $(tests) $(tests-internal) $(xtests) $(test-srcs) $(tests-container))): \

	$(objpfx)libpthread.so

$(objpfx)tst-unload: $(libdl)

# $(objpfx)../libc.so is used instead of $(common-objpfx)libc.so,

# since otherwise libpthread.so comes before libc.so when linking.

$(addprefix $(objpfx), $(tests-reverse)): \

  $(objpfx)../libc.so $(objpfx)libpthread.so

$(objpfx)../libc.so: $(common-objpfx)libc.so ;

$(addprefix $(objpfx),$(tests-static) $(xtests-static)): $(objpfx)libpthread.a

$(objpfx)tst-atfork2.out: $(objpfx)tst-atfork2mod.so

else

$(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a

endif

ifeq ($(build-shared),yes)

$(objpfx)tst-cleanup0.out: /dev/null $(objpfx)tst-cleanup0

	$(make-test-out) > $@ 2>&1; \

	$(evaluate-test)

$(objpfx)tst-cleanup0-cmp.out: tst-cleanup0.expect $(objpfx)tst-cleanup0.out

	cmp $^ > $@; \

	$(evaluate-test)

$(objpfx)crti.o: $(objpfx)pt-crti.o

	ln -f $< $@

ifneq ($(multidir),.)

$(objpfx)$(multidir)/crti.o: $(objpfx)crti.o $(objpfx)$(multidir)/

	ln -f $< $@

$(objpfx)$(multidir)/crtn.o: $(objpfx)crtn.o $(objpfx)$(multidir)/

	ln -f $< $@

endif

generated += multidir.mk tst-atfork2.mtrace tst-cancel-wrappers.out \

	     tst-tls6.out

generated += $(objpfx)tst-atfork2.mtrace \

	     $(addsuffix .so,$(strip $(modules-names)))

# Give libpthread.so an entry point and make it directly runnable itself.

LDFLAGS-pthread.so += -e __nptl_main

# pt-interp.c exists just to get the runtime linker path into libpthread.so.

$(objpfx)pt-interp.os: $(common-objpfx)runtime-linker.h

endif

ifeq ($(run-built-tests),yes)

ifeq (yes,$(build-shared))

$(objpfx)tst-cancel-wrappers.out: tst-cancel-wrappers.sh

	$(SHELL) $< '$(NM)' \

		    $(common-objpfx)libc_pic.a \

		    $(common-objpfx)libc.a \

		    $(objpfx)libpthread_pic.a \

		    $(objpfx)libpthread.a > $@; \

	$(evaluate-test)

endif

endif

tst-exec4-ARGS = $(host-test-program-cmd)

$(objpfx)tst-execstack: $(libdl)

$(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so

LDFLAGS-tst-execstack = -Wl,-z,noexecstack

CFLAGS-tst-execstack-mod.c += -Wno-trampolines

$(objpfx)tst-fini1mod.so: $(shared-thread-library)

tst-stackguard1-ARGS = --command "$(host-test-program-cmd) --child"

tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child"

ifeq ($(run-built-tests),yes)

$(objpfx)tst-oddstacklimit.out: $(objpfx)tst-oddstacklimit $(objpfx)tst-basic1

	$(test-program-prefix) $< --command '$(host-test-program-cmd)' > $@; \

	$(evaluate-test)

endif

$(objpfx)tst-compat-forwarder: $(objpfx)tst-compat-forwarder-mod.so

tst-mutex10-ENV = GLIBC_TUNABLES=glibc.elision.enable=1

# Protect against a build using -Wl,-z,now.

LDFLAGS-tst-audit-threads-mod1.so = -Wl,-z,lazy

LDFLAGS-tst-audit-threads-mod2.so = -Wl,-z,lazy

LDFLAGS-tst-audit-threads = -Wl,-z,lazy

$(objpfx)tst-audit-threads: $(objpfx)tst-audit-threads-mod2.so

$(objpfx)tst-audit-threads.out: $(objpfx)tst-audit-threads-mod1.so

tst-audit-threads-ENV = LD_AUDIT=$(objpfx)tst-audit-threads-mod1.so

# The tests here better do not run in parallel

ifneq ($(filter %tests,$(MAKECMDGOALS)),)

.NOTPARALLEL:

endif