diff options
Diffstat (limited to 'libpthread/nptl/Makefile')
| -rw-r--r-- | libpthread/nptl/Makefile | 592 |
1 files changed, 592 insertions, 0 deletions
diff --git a/libpthread/nptl/Makefile b/libpthread/nptl/Makefile new file mode 100644 index 000000000..4c3cf941d --- /dev/null +++ b/libpthread/nptl/Makefile @@ -0,0 +1,592 @@ +# Copyright (C) 2002, 2003, 2004, 2005 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, write to the Free +# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +# 02111-1307 USA. + +# +# Sub-makefile for NPTL portion of the library. +# +subdir := nptl + +headers := pthread.h semaphore.h bits/semaphore.h + +extra-libs := libpthread +extra-libs-others := $(extra-libs) +install-lib-ldscripts := libpthread.so + +routines = alloca_cutoff forward libc-lowlevellock libc-cancellation +shared-only-routines = forward + +libpthread-routines = init vars events version \ + pthread_create pthread_exit pthread_detach \ + pthread_join pthread_tryjoin pthread_timedjoin \ + 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_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_timedwait \ + 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_cancel pthread_testcancel \ + pthread_setcancelstate pthread_setcanceltype \ + pthread_once \ + old_pthread_atfork pthread_atfork \ + pthread_getcpuclockid \ + pthread_clock_gettime pthread_clock_settime \ + sem_init sem_destroy \ + sem_open sem_close sem_unlink \ + sem_getvalue \ + sem_wait sem_trywait sem_timedwait sem_post \ + cleanup cleanup_defer cleanup_compat \ + cleanup_defer_compat unwind \ + pt-longjmp pt-cleanup\ + cancellation \ + lowlevellock \ + pt-vfork \ + ptw-write ptw-read ptw-close ptw-fcntl ptw-accept \ + ptw-connect ptw-recv ptw-recvfrom ptw-recvmsg ptw-send \ + ptw-sendmsg ptw-sendto ptw-fsync ptw-lseek ptw-llseek \ + ptw-msync ptw-nanosleep ptw-open ptw-open64 ptw-pause \ + ptw-pread ptw-pread64 ptw-pwrite ptw-pwrite64 \ + ptw-tcdrain ptw-wait ptw-waitpid ptw-msgrcv ptw-msgsnd \ + ptw-sigwait \ + 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 \ + cleanup_routine unwind-forcedunwind +# pthread_setuid pthread_seteuid pthread_setreuid \ +# pthread_setresuid \ +# pthread_setgid pthread_setegid pthread_setregid \ +# pthread_setresgid + +libpthread-shared-only-routines = version pt-allocrtsig unwind-forcedunwind +libpthread-static-only-routines = pthread_atfork + +CFLAGS-pthread_atfork.c = -DNOT_IN_libc + +# 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. + +# init.c contains sigcancel_handler(). +CFLAGS-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-pthread_cond_timedwait.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-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-pt-system.c = -fexceptions + +# Don't generate deps for calls with no sources. See sysdeps/unix/Makefile. +omit-deps = $(unix-syscalls:%=ptw-%) + + +tests = tst-attr1 tst-attr2 tst-attr3 \ + tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \ + tst-mutex7 tst-mutex8 tst-mutex9 tst-mutex5a tst-mutex7a \ + tst-spin1 tst-spin2 tst-spin3 \ + 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-rwlock1 tst-rwlock2 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-once1 tst-once2 tst-once3 tst-once4 \ + 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-barrier1 tst-barrier2 tst-barrier3 tst-barrier4 \ + tst-align tst-align2 \ + tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \ + 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-detach1 \ + tst-eintr1 tst-eintr2 tst-eintr3 tst-eintr4 tst-eintr5 \ + tst-tsd1 tst-tsd2 tst-tsd3 tst-tsd4 tst-tsd5 \ + tst-tls1 tst-tls2 \ + tst-fork1 tst-fork2 tst-fork3 tst-fork4 \ + tst-atfork1 \ + tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 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-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-exit1 tst-exit2 tst-exit3 \ + tst-stdio1 tst-stdio2 \ + tst-stack1 tst-stack2 tst-stack3 \ + tst-unload \ + tst-dlsym1 \ + tst-sysconf \ + tst-locale1 tst-locale2 \ + tst-umask1 \ + tst-popen1 \ + tst-clock1 \ + tst-context1 \ + tst-sched1 \ + tst-backtrace1 \ + tst-oddstacklimit \ + tst-vfork1 tst-vfork2 tst-vfork1x tst-vfork2x \ + tst-getpid1 tst-getpid2 +xtests = tst-setuid1 tst-setuid1-static + +# Files which must not be linked with libpthread. +tests-nolibpthread = tst-unload + +# This sets the stack resource limit to 1023kb, which is not a multiple +# of the page size since every architecture's page size is > 1k. +tst-oddstacklimit-ENV = ; ulimit -s 1023; + +distribute = eintr.c tst-cleanup4aux.c + +gen-as-const-headers = pthread-errnos.sym + +LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst + + +include ../Makeconfig + +ifeq ($(have-forced-unwind),yes) +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 +endif +ifeq ($(build-shared),yes) +tests += tst-atfork2 tst-tls3 tst-tls4 tst-tls5 tst-_res1 tst-fini1 +tests-nolibpthread += tst-fini1 +ifeq ($(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-_res1mod1 tst-_res1mod2 tst-execstack-mod tst-fini1mod +extra-objs += $(addsuffix .os,$(strip $(modules-names))) tst-cleanup4aux.o +test-extras += $(modules-names) +test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names))) + +tst-atfork2mod.so-no-z-defs = yes +tst-tls3mod.so-no-z-defs = yes +tst-tls5mod.so-no-z-defs = yes +tst-tls5moda.so-no-z-defs = yes +tst-tls5modb.so-no-z-defs = yes +tst-tls5modc.so-no-z-defs = yes +tst-tls5modd.so-no-z-defs = yes +tst-tls5mode.so-no-z-defs = yes +tst-tls5modf.so-no-z-defs = yes + +$(test-modules): $(objpfx)%.so: $(objpfx)%.os $(common-objpfx)shlib.lds + $(build-module) + +ifeq ($(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 +omit-deps += $(multidir)/crti $(multidir)/crtn +$(objpfx)$(multidir): + mkdir $@ +endif +extra-objs += $(crti-objs) $(crtn-objs) +omit-deps += crti crtn + +CFLAGS-pt-initfini.s = -g0 -fPIC -fno-inline-functions $(fno-unit-at-a-time) +endif + +CFLAGS-flockfile.c = -D_IO_MTSAFE_IO +CFLAGS-ftrylockfile.c = -D_IO_MTSAFE_IO +CFLAGS-funlockfile.c = -D_IO_MTSAFE_IO + +link-libc-static := $(common-objpfx)libc.a $(static-gnulib) \ + $(common-objpfx)libc.a + +ifeq ($(build-static),yes) +tests-static += tst-locale1 tst-locale2 +xtests-static += tst-setuid1-static +endif +# These tests are linked with libc before libpthread +tests-reverse += tst-cancel5 tst-cancel23 tst-vfork1x tst-vfork2x + +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)) + +# What we install as libpthread.so for programs to link against is in fact a +# link script. It contains references for the various libraries we need. +# The libpthread.so object is not complete since some functions are only +# defined in libpthread_nonshared.a. +# We need to use absolute paths since otherwise local copies (if they exist) +# of the files are taken by the linker. +install: $(inst_libdir)/libpthread.so + +$(inst_libdir)/libpthread.so: $(common-objpfx)format.lds \ + $(objpfx)libpthread.so$(libpthread.so-version) \ + $(inst_libdir)/$(patsubst %,$(libtype.oS),\ + $(libprefix)pthread) \ + $(+force) + (echo '/* GNU ld script';\ + echo ' Use the shared library, but some functions are only in';\ + echo ' the static library, so try that secondarily. */';\ + cat $<; \ + echo 'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \ + '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\ + ')' \ + ) > $@.new + mv -f $@.new $@ +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-oncex3.c += -fexceptions +CFLAGS-tst-oncex4.c += -fexceptions +CFLAGS-tst-align.c += $(stack-align-test-flags) + +tst-cancel7-ARGS = --command "$(built-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) + +tests: $(objpfx)tst-stack3-mem +tst-stack3-ENV = MALLOC_TRACE=$(objpfx)tst-stack3.mtrace +$(objpfx)tst-stack3-mem: $(objpfx)tst-stack3.out + $(common-objpfx)malloc/mtrace $(objpfx)tst-stack3.mtrace > $@ +generated += tst-stack3-mem tst-stack3.mtrace + +$(objpfx)tst-cleanup4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library) +$(objpfx)tst-cleanupx4: $(objpfx)tst-cleanup4aux.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-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-tls5mod.so = -Wl,-soname,tst-tls5mod.so + +ifeq ($(build-shared),yes) +tests: $(objpfx)tst-tls6.out +$(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 + $(SHELL) -e tst-tls6.sh $(common-objpfx) $(elf-objpfx) \ + $(rtld-installed-name) +endif + +$(objpfx)tst-dlsym1: $(libdl) $(shared-thread-library) + +$(objpfx)tst-fini1: $(shared-thread-library) $(objpfx)tst-fini1mod.so + +ifeq (yes,$(build-shared)) +$(objpfx)tst-cond11: $(common-objpfx)rt/librt.so +$(objpfx)tst-cond19: $(common-objpfx)rt/librt.so +$(objpfx)tst-cancel17: $(common-objpfx)rt/librt.so +$(objpfx)tst-cancelx17: $(common-objpfx)rt/librt.so +$(objpfx)tst-cancel18: $(common-objpfx)rt/librt.so +$(objpfx)tst-cancelx18: $(common-objpfx)rt/librt.so +$(objpfx)tst-clock2: $(common-objpfx)rt/librt.so +$(objpfx)tst-rwlock14: $(common-objpfx)rt/librt.so +$(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-_res1mod2.so $(shared-thread-library) +else +$(objpfx)tst-cond11: $(common-objpfx)rt/librt.a +$(objpfx)tst-cond19: $(common-objpfx)rt/librt.a +$(objpfx)tst-cancel17: $(common-objpfx)rt/librt.a +$(objpfx)tst-cancelx17: $(common-objpfx)rt/librt.a +$(objpfx)tst-cancel18: $(common-objpfx)rt/librt.a +$(objpfx)tst-cancelx18: $(common-objpfx)rt/librt.a +$(objpfx)tst-clock2: $(common-objpfx)rt/librt.a +$(objpfx)tst-rwlock14: $(common-objpfx)rt/librt.a +endif + +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)) + +# Depend on libc.so so a DT_NEEDED is generated in the shared objects. +# This ensures they will load libc.so for needed symbols if loaded by +# a statically-linked program that hasn't already loaded it. +# Depend on ld.so too to get proper versions of ld.so symbols. +$(objpfx)libpthread.so: $(common-objpfx)libc.so \ + $(common-objpfx)libc_nonshared.a \ + $(if $(filter yes,$(elf)), $(elfobjdir)/ld.so) + +# 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) $(xtests) $(test-srcs))): $(objpfx)libpthread.so \ + $(objpfx)libpthread_nonshared.a +$(objpfx)tst-unload: $(common-objpfx)dlfcn/libdl.so +# $(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)libpthread_nonshared.a +$(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) +vpath pt-initfini.c $(full_config_sysdirs) + +$(objpfx)pt-initfini.s: pt-initfini.c + $(compile.c) -S $(CFLAGS-pt-initfini.s) -finhibit-size-directive \ + $(patsubst -f%,-fno-%,$(exceptions)) -o $@ + +$(objpfx)tst-cleanup0.out: /dev/null $(objpfx)tst-cleanup0 + $(make-test-out) 2>&1 | cmp - tst-cleanup0.expect >& $@ + +# We only have one kind of startup code files. Static binaries and +# shared libraries are build using the PIC version. +$(objpfx)crti.S: $(objpfx)pt-initfini.s + sed -n -e '1,/@HEADER_ENDS/p' \ + -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \ + -e '/@TRAILER_BEGINS/,$$p' $< > $@ +$(objpfx)crtn.S: $(objpfx)pt-initfini.s + sed -n -e '1,/@HEADER_ENDS/p' \ + -e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \ + -e '/@TRAILER_BEGINS/,$$p' $< > $@ + +$(objpfx)defs.h: $(objpfx)pt-initfini.s + sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \ + $(AWK) -f ../csu/defs.awk > $@ + +$(objpfx)crti.o: $(objpfx)crti.S $(objpfx)defs.h + $(compile.S) -g0 $(ASFLAGS-.os) -o $@ + +$(objpfx)crtn.o: $(objpfx)crtn.S $(objpfx)defs.h + $(compile.S) -g0 $(ASFLAGS-.os) -o $@ + +ifneq ($(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 += crti.S crtn.S defs.h pt-initfini.s libpthread_nonshared.a \ + multidir.mk tst-atfork2.mtrace tst-cancel-wrappers.out \ + tst-tls6.out + +generated += $(objpfx)tst-atfork2.mtrace \ + $(addsuffix .so,$(strip $(modules-names))) + +$(objpfx)version.d: $(objpfx)banner.h +$(objpfx)version.os: $(objpfx)banner.h +$(objpfx)banner.h: Banner + sed 's/\(.*\)/"\1\\n"/' $< > $@ +generated += banner.h +# Give libpthread.so an entry point and make it directly runnable itself. +LDFLAGS-pthread.so += -e __nptl_main +endif + +ifeq (no,$(cross-compiling)) +ifeq (yes,$(build-shared)) +tests: $(objpfx)tst-cancel-wrappers.out +$(objpfx)tst-cancel-wrappers.out: tst-cancel-wrappers.sh + $(SHELL) $< $(common-objpfx)libc_pic.a \ + $(common-objpfx)libc.a \ + $(objpfx)libpthread_pic.a \ + $(objpfx)libpthread.a > $@ +endif +endif + +tst-exec4-ARGS = $(built-program-cmd) + +$(objpfx)tst-execstack: $(libdl) +$(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so +LDFLAGS-tst-execstack = -Wl,-z,noexecstack + +$(objpfx)tst-fini1mod.so: $(shared-thread-library) + +# The tests here better do not run in parallel +ifneq ($(filter %tests,$(MAKECMDGOALS)),) +.NOTPARALLEL: +endif |