diff options
Diffstat (limited to 'nptl/Makefile')
| -rw-r--r-- | nptl/Makefile | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/nptl/Makefile b/nptl/Makefile new file mode 100644 index 0000000000..e596803ef1 --- /dev/null +++ b/nptl/Makefile @@ -0,0 +1,226 @@ +# Copyright (C) 2002 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 + +nptl-version := $(shell sed -n 's/^.*$(subdir) \([0-9.]*\).*$$/\1/p' Banner) + +headers := pthread.h semaphore.h + +extra-libs := libpthread +extra-libs-others := $(extra-libs) + +routines = alloca_cutoff forward +shared-only-routines = forward + +libpthread-routines = init events \ + 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_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_tryrdlock pthread_rwlock_trywrlock \ + 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 \ + pthread_condattr_init pthread_condattr_destroy \ + pthread_condattr_getpshared pthread_condattr_setpshared \ + 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_getcpuclockid \ + pthread_clock_gettime pthread_clock_settime \ + sem_init sem_destroy \ + sem_open sem_close sem_unlink \ + sem_getvalue \ + cleanup cleanup_defer \ + pt-longjmp \ + cancellation \ + lowlevellock lowlevelmutex lowlevelcond lowlevelrwlock \ + lowlevelsem \ + pt-vfork \ + pt-write pt-read pt-close pt-fcntl pt-accept pt-connect \ + pt-recv pt-recvfrom pt-recvmsg pt-send pt-sendmsg \ + pt-sendto pt-fsync pt-lseek pt-lseek64 pt-msync \ + pt-nanosleep pt-open pt-open64 pt-pause pt-pread \ + pt-pread64 pt-pwrite pt-pwrite64 pt-tcdrain pt-system \ + pt-wait pt-waitpid pt-readv pt-writev pt-creat \ + pt-msgrcv pt-msgsnd pt-poll pt-select pt-sigpause \ + pt-sigsuspend pt-sigwait pt-sigwaitinfo pt-waitid \ + pt-pselect pt-raise \ + flockfile ftrylockfile funlockfile \ + sigaction \ + herrno res pt-allocrtsig \ + pthread_kill_other_threads + +libpthread-nonshared = pthread_atfork + + +tests = tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \ + tst-mutex7 \ + tst-spin1 tst-spin2 tst-spin3 \ + tst-cond1 tst-cond2 tst-cond3 tst-cond4 tst-cond5 tst-cond6 \ + tst-rwlock1 tst-rwlock2 tst-rwlock3 tst-rwlock4 tst-rwlock5 \ + tst-rwlock6 tst-rwlock7 \ + tst-once1 tst-once2 \ + tst-key1 tst-key2 tst-key3 \ + tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 \ + tst-barrier1 tst-barrier2 tst-barrier3 \ + tst-basic1 tst-basic2 \ + tst-join1 tst-join2 tst-join3 \ + tst-tsd1 tst-tsd2 \ + tst-fork1 \ + tst-atfork1 \ + tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 \ + tst-flock1 tst-flock2 \ + tst-signal1 tst-signal2 tst-signal3 \ + tst-exec1 tst-exec2 tst-exec3 \ + tst-exit1 \ + tst-stack1 \ + tst-unload + +LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst + + +include ../Makeconfig + +ifeq ($(build-shared),yes) +others: $(objpfx)libpthread_nonshared.a +endif + +$(objpfx)libpthread_nonshared.a: $(addprefix $(objpfx),$(addsuffix .os,$(libpthread-nonshared))) + $(AR) $(ARFLAGS) $@ $^ + +ifeq ($(build-shared),yes) +extra-objs += crti.o +omit-deps += crti + +CFLAGS-pt-initfini.s = -g0 -fPIC -fno-inline-functions +endif + +include ../Rules + +# What we install as libc.so for programs to link against is in fact a +# link script. It contains references for the various libraries we need. +# The libc.so object is not complete since some functions are only defined +# in libc_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: $(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. */';\ + echo 'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \ + '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\ + ')' \ + ) > $@.new + mv -f $@.new $@ +$(inst_libdir)/libpthread_nonshared.a: $(objpfx)libpthread_nonshared.a + $(do-install) + + +CFLAGS-tst-unload.c += -DPREFIX=\"$(objpfx)\" + +extra-B-pthread.so = -B$(common-objpfx)linuxthreads/ +$(objpfx)libpthread.so: $(objpfx)crti.o +$(objpfx)libpthread.so: +preinit += $(objpfx)crti.o + +# 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. +$(objpfx)libpthread.so: $(common-objpfx)libc.so \ + $(common-objpfx)libc_nonshared.a + +# Make sure we link with the thread library. +ifeq ($(build-shared),yes) +$(addprefix $(objpfx), \ + $(filter-out $(tests-static), \ + $(tests) $(test-srcs))): $(objpfx)libpthread.so \ + $(objpfx)libpthread_nonshared.a +$(objpfx)tst-unload: $(common-objpfx)dlfcn/libdl.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 $@ + +# 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)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 $@ + +generated += crti.S defs.h pt-initfini.s +endif |