# Copyright (C) 2002-2013 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 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 \ libc-cleanup shared-only-routines = forward libpthread-routines = nptl-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_sigqueue \ 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 lowlevelrobustlock \ 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 ptw-sigsuspend \ 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_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. # 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-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-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-pt-system.c = -fexceptions tests = tst-typesizes \ 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-mutexpi1 tst-mutexpi2 tst-mutexpi3 tst-mutexpi4 tst-mutexpi5 \ tst-mutexpi5a tst-mutexpi6 tst-mutexpi7 tst-mutexpi7a tst-mutexpi8 \ tst-mutexpi9 \ 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-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-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-sem10 tst-sem11 tst-sem12 tst-sem13 tst-sem14 \ tst-barrier1 tst-barrier2 tst-barrier3 tst-barrier4 \ tst-align tst-align2 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-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-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-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-signal7 \ 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-pthread-getattr \ 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-getpid1 tst-getpid2 tst-getpid3 \ tst-initializers1 $(patsubst %,tst-initializers1-%,c89 gnu89 c99 gnu99) xtests = tst-setuid1 tst-setuid1-static tst-mutexpp1 tst-mutexpp6 tst-mutexpp10 test-srcs = tst-oddstacklimit # Files which must not be linked with libpthread. tests-nolibpthread = tst-unload gen-as-const-headers = pthread-errnos.sym LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst include ../Makeconfig ifeq ($(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 ($(build-shared),yes) tests += tst-atfork2 tst-tls3 tst-tls4 tst-tls5 tst-_res1 tst-fini1 \ tst-stackguard1 tests-nolibpthread += tst-fini1 ifeq ($(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-_res1mod1 tst-_res1mod2 tst-execstack-mod tst-fini1mod extra-test-objs += $(addsuffix .os,$(strip $(modules-names))) tst-cleanup4aux.o test-extras += $(modules-names) tst-cleanup4aux 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) \ $(common-objpfx)libc.a tests-static += tst-locale1 tst-locale2 tst-stackguard1-static \ tst-cancel21-static tst-cancel24-static tst-cond8-static \ tst-mutex8-static tst-mutexpi8-static tst-sem11-static \ tst-sem12-static tests += tst-stackguard1-static tst-cancel21-static tst-cancel24-static \ tst-cond8-static tst-mutex8-static tst-mutexpi8-static \ tst-sem11-static tst-sem12-static xtests-static += tst-setuid1-static # These tests are linked with libc before libpthread tests-reverse += tst-cancel5 tst-cancel23 tst-vfork1x tst-vfork2x include ../Rules ifeq (yes,$(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) 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-gnu89.c = $(CFLAGS-tst-initializers1-<) CFLAGS-tst-initializers1-gnu99.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: $(shared-thread-library) ifeq ($(run-built-tests),yes) tests: $(objpfx)tst-stack3-mem endif tst-stack3-ENV = MALLOC_TRACE=$(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-tls5 = $(no-as-needed) LDFLAGS-tst-tls5mod.so = -Wl,-soname,tst-tls5mod.so ifeq ($(build-shared),yes) ifeq ($(run-built-tests),yes) tests: $(objpfx)tst-tls6.out endif $(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)' endif $(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 $(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)) # 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 \ $(elfobjdir)/ld.so # Make sure we link with the thread library. ifeq ($(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) $(objpfx)tst-cleanup0.out: /dev/null $(objpfx)tst-cleanup0 $(make-test-out) 2>&1 | cmp - tst-cleanup0.expect > $@ $(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 += 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"/' $< > $@ generated += banner.h # Give libpthread.so an entry point and make it directly runnable itself. LDFLAGS-pthread.so += -e __nptl_main endif ifeq ($(run-built-tests),yes) ifeq (yes,$(build-shared)) tests: $(objpfx)tst-cancel-wrappers.out $(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 > $@ 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 $(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) tests: $(objpfx)tst-oddstacklimit.out $(objpfx)tst-oddstacklimit.out: $(objpfx)tst-oddstacklimit $(objpfx)tst-basic1 $(test-program-prefix) $< --command '$(host-test-program-cmd)' > $@ endif # The tests here better do not run in parallel ifneq ($(filter %tests,$(MAKECMDGOALS)),) .NOTPARALLEL: endif