about summary refs log tree commit diff
path: root/nptl/Makefile
diff options
context:
space:
mode:
Diffstat (limited to 'nptl/Makefile')
-rw-r--r--nptl/Makefile226
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