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buildsys: fix IS_IN_lib*
[uclinux-h8/uClibc.git] / libpthread / nptl / Makefile.in
index a1c7ac1..cdf07cf 100644 (file)
 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
 #
 
-subdirs += libpthread/nptl/sysdeps/$(TARGET_ARCH) \
-       libpthread/nptl/sysdeps/unix/sysv/linux \
-       libpthread/nptl/sysdeps/pthread
-
-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_mutex_consistent \
-                     pthread_mutexattr_init pthread_mutexattr_destroy \
-                     pthread_mutexattr_getpshared \
-                     pthread_mutexattr_setpshared \
-                     pthread_mutexattr_getrobust \
-                     pthread_mutexattr_setrobust \
-                     pthread_mutexattr_getprotocol \
-                     pthread_mutexattr_setprotocol \
-                     pthread_mutexattr_getprioceiling \
-                     pthread_mutexattr_setprioceiling \
-                     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 \
-                     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 \
-                     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 \
-                     pthread_kill_other_threads \
-                     pthread_getaffinity pthread_setaffinity \
-                     pthread_attr_getaffinity pthread_attr_setaffinity \
-                     cleanup_routine unwind-forcedunwind
-
-libpthread-shared-only-routines = version pt-allocrtsig unwind-forcedunwind
-
-CFLAGS-pthread_atfork.c = -DNOT_IN_libc
+subdirs += libpthread/nptl
+
+libpthread_DIR = $(top_srcdir)libpthread/nptl
+libpthread_OUT = $(top_builddir)libpthread/nptl
+
+include $(libpthread_DIR)/sysdeps/Makefile.in
+
+libc-shared-routines-y = forward.c libc-cancellation.c
+libc-static-routines-y = alloca_cutoff.c libc-cancellation.c
+libpthread-shared-only-routines-y = version.c
+libpthread-static-only-routines-y = pthread_atfork.c
+libpthread-routines- += $(notdir $(wildcard $(libpthread_DIR)/gen_*.c)) # dummy generated files
+libpthread-routines- += allocatestack.c # dummy included by pthread_create.c
+libpthread-routines- += pthread_mutex_getprioceiling.c pthread_mutex_setprioceiling.c # XXX: delete those or use them!
+libpthread-routines-$(UCLIBC_HAS_RESOLVER_SUPPORT) += res.c
+libpthread-routines-$(UCLIBC_SUSV4_LEGACY) += pthread_getconcurrency.c \
+       pthread_setconcurrency
+libpthread_CSRC = $(filter-out $(libpthread-routines-) \
+                               $(libc-shared-routines-y) \
+                               $(libc-static-routines-y) \
+                               $(libpthread-shared-only-routines-y) \
+                               $(libpthread-static-only-routines-y) \
+                               $(notdir $(libpthread_OBJS:.o=.c)), \
+                 $(notdir $(wildcard $(libpthread_DIR)/*.c)))
+
+libpthread_OBJS += $(addprefix $(libpthread_OUT)/,$(libpthread_CSRC:.c=.o))
+libpthread-so-y += $(addprefix $(libpthread_OUT)/,$(libpthread-shared-only-routines-y:.c=.oS))
+libpthread-so-y += $(libpthread_OBJS:.o=.oS)
+libpthread-nonshared-y := $(addprefix $(libpthread_OUT)/,$(libpthread-static-only-routines-y:.c=.oS))
+libpthread-static-y    := $(addprefix $(libpthread_OUT)/,$(libpthread-static-only-routines-y:.c=.o))
+libpthread-static-y    += $(libpthread_OBJS)
+ifeq ($(DOPIC),y)
+libpthread-a-y := $(libpthread-static-y:.o=.os)
+else
+libpthread-a-y := $(libpthread-static-y)
+endif
+
+libc-shared-routines-y := $(filter-out $(notdir $(libpthread_libc_OBJS:.o=.c)), $(libc-shared-routines-y))
+libc-static-routines-y := $(filter-out $(notdir $(libpthread_libc_OBJS:.o=.c)), $(libc-static-routines-y))
+libc-shared-routines-y := $(addprefix $(libpthread_OUT)/,$(libc-shared-routines-y:.c=.oS))
+libc-static-routines-y := $(addprefix $(libpthread_OUT)/,$(libc-static-routines-y:.c=.o))
+libc-shared-y += $(libc-shared-routines-y) $(libpthread_libc_OBJS:.o=.oS)
+ifeq ($(DOPIC),y)
+libc-static-y += $(libc-static-routines-y:.o=.os) $(libpthread_libc_a_OBJS:.o=.os) $(libpthread_ld_tls_COBJ:.o=.os)
+else
+libc-static-y += $(libc-static-routines-y) $(libpthread_libc_a_OBJS) $(libpthread_ld_tls_COBJ)
+endif
+
+librt-pt-routines-y := $(patsubst %.c,$(libpthread_pthread_OUT)/%.o,$(filter-out $(notdir $(libpthread_librt_OBJS:.o=.c)), $(librt-pt-routines-y)))
+librt-pt-shared-only-routines-y := $(patsubst %.c,$(libpthread_pthread_OUT)/%.o,$(filter-out $(notdir $(libpthread_librt_OBJS:.o=.c)), $(librt-pt-shared-only-routines-y)))
+librt_OBJS = $(libpthread_librt_OBJS) $(librt-pt-routines-y)
+ifeq ($(DOPIC),y)
+librt-a-y += $(librt_OBJS:.o=.os)
+else
+librt-a-y += $(librt_OBJS)
+endif
+librt-so-y += $(librt_OBJS:.o=.oS) $(librt-pt-shared-only-routines-y:.o=.oS)
+
+ifeq ($(UCLIBC_CTOR_DTOR),y)
+START_FILE-libpthread.so := $(top_builddir)libpthread/nptl/sysdeps/pthread/pt-crti.o
+END_FILE-libpthread.so := $(top_builddir)libpthread/nptl/sysdeps/pthread/pt-crtn.o
+LDFLAGS-libpthread.so += -nostartfiles
+$(top_builddir)lib/libpthread.so: | $(START_FILE-libpthread.so) $(END_FILE-libpthread.so)
+endif
+
+libpthread_FULL_NAME := libpthread-$(VERSION).so
+lib-a-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.a
+lib-so-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.so
+
+$(top_builddir)lib/libpthread.so: $(libpthread_OUT)/libpthread_so.a $(libc.depend) $(libdl.depend) $(top_builddir)lib/libpthread_nonshared.a
+       $(call link.so,$(libpthread_FULL_NAME),$(ABI_VERSION))
+       $(Q)cat $(top_srcdir)extra/scripts/format.lds > $@.tmp
+       $(Q)echo "GROUP ( $(notdir $@).$(ABI_VERSION) libpthread_nonshared.a )" >> $@.tmp
+       $(Q)mv $@.tmp $@
+
+ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
+$(libpthread_OUT)/libpthread_so.a: STRIP_FLAGS:=$(STRIP_FLAGS:-x=-X --strip-debug)
+endif
+$(libpthread_OUT)/libpthread_so.a: $(libpthread-so-y)
+       $(Q)$(RM) $@
+       $(do_ar)
+
+$(top_builddir)lib/libpthread.a: $(libpthread-a-y)
+       $(Q)$(INSTALL) -d $(dir $@)
+       $(Q)$(RM) $@
+       $(do_ar)
+
+$(libpthread_OUT)/pthread-errnos.h: $(top_srcdir)extra/scripts/gen-as-const.awk | headers
+$(libpthread_OUT)/pthread-errnos.h: $(libpthread_DIR)/pthread-errnos.sym
+       @$(disp_gen)
+       $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< \
+       | $(CC) $(CFLAGS) -x c - -S -o - \
+       | $(SED) $(PTHREAD_GENERATE_MANGLE) > $@
+       @if test ! -s $@ ; then rm -f $@ ; false ; fi
+
+pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(libpthread_OUT)/pthread-errnos.h
+
+headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(nptl_headers_bootstrap)
+
+libpthread_H := $(addprefix $(top_builddir)include/,semaphore.h)
+libpthread_include_H := $(addprefix $(top_builddir)include/,pthread.h)
+libpthread_include_BITS_H := $(addprefix $(top_builddir)include/bits/,libc-lock.h stdio-lock.h)
+libpthread_include_STD_IMPL_OS_ARCH_BITS_H := $(addprefix $(top_builddir)include/bits/,pthreadtypes.h semaphore.h)
+
+$(libpthread_include_STD_IMPL_OS_ARCH_BITS_H): $(top_builddir)include/bits/%:
+       $(do_ln) $(call rel_srcdir)$(PTDIR)/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/bits/$(@F) $@
+$(libpthread_include_BITS_H): $(top_builddir)include/bits/%:
+       $(do_ln) $(call rel_srcdir)$(PTDIR)/sysdeps/pthread/bits/$(@F) $@
+$(libpthread_include_H): $(top_builddir)include/%:
+       $(do_ln) $(call rel_srcdir)$(PTDIR)/sysdeps/pthread/$(@F) $@
+$(libpthread_H): $(top_builddir)include/%:
+       $(do_ln) $(call rel_srcdir)$(PTDIR)/$(@F) $@
+
+nptl_headers_bootstrap = $(libpthread_H) $(libpthread_include_H) $(libpthread_include_BITS_H) $(libpthread_include_STD_IMPL_OS_ARCH_BITS_H)
+
+objclean-y += CLEAN_libpthread/nptl
+headers_clean-y += HEADERCLEAN_libpthread/nptl
+
+HEADERCLEAN_libpthread/nptl:
+       $(do_rm) $(nptl_headers_bootstrap) \
+             $(libpthread_OUT)/pthread-errnos.h
+
+CLEAN_libpthread/nptl:
+       $(do_rm) $(addprefix $(libpthread_OUT)/*., o os oS a)
+
+ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
+LDFLAGS-libpthread.so += $(LDFLAGS_NOSTRIP) -Wl,-z,defs
+else
+LDFLAGS-libpthread.so += $(LDFLAGS)
+endif
+
+LDFLAGS-libpthread.so += $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so $(top_builddir)lib/libdl-$(VERSION).so \
+       -Wl,-z,nodelete,-z,initfirst,-init=$(SYMBOL_PREFIX)__pthread_initialize_minimal_internal
+
+LIBS-libpthread.so := $(LIBS)
+
+CFLAGS-dir_nptl := -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-libpthread/nptl := $(CFLAGS-dir_nptl) $(SSP_ALL_CFLAGS)
 
 # Since cancellation handling is in large parts handled using exceptions
 # we have to compile some files with exception handling enabled, some
@@ -161,7 +200,7 @@ 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 -I./libc/stdlib
+CFLAGS-pt-system.c = -fexceptions -I$(top_srcdir)libc/stdlib
 
 #
 # The rest of this file is uClibc specific.
@@ -174,170 +213,7 @@ CFLAGS-pthread_barrierattr_getpshared.c = -D_GNU_SOURCE
 CFLAGS-pthread_barrierattr_setpshared.c = -D_GNU_SOURCE
 CFLAGS-sem_open.c = -D_GNU_SOURCE
 
-CFLAGS-nptl = -DNOT_IN_libc=1 -DIS_IN_libpthread=1 $(SSP_ALL_CFLAGS)
-
-CFLAGS-OMIT-alloca_cutoff.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
-CFLAGS-OMIT-forward.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
-CFLAGS-OMIT-libc-lowlevelock.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
-CFLAGS-OMIT-libc-cancellation.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
-
-libpthread-os-routines = pthread_yield
-libpthread-misc-routines = pthread_rwlock_rdlock pthread_rwlock_timedrdlock \
-                          pthread_rwlock_wrlock pthread_rwlock_timedwrlock \
-                          pthread_rwlock_unlock pthread_cond_wait \
-                          pthread_cond_timedwait pthread_cond_signal \
-                          pthread_cond_broadcast 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_sigmask \
-                          pthread_kill pthread_once \
-                          pthread_getcpuclockid sem_wait \
-                          sem_trywait sem_timedwait \
-                          sem_post pt-longjmp \
-                          lowlevellock pt-vfork \
-                          ptw-close ptw-read ptw-write \
-                          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 flockfile ftrylockfile \
-                          funlockfile sigaction \
-                          pthread_getaffinity \
-                          pthread_setaffinity \
-                          pthread_attr_getaffinity \
-                          pthread_attr_setaffinity \
-                          unwind-forcedunwind
-
-ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
-LDFLAGS-libpthread.so := $(LDFLAGS_NOSTRIP) -Wl,-z,defs
-else
-LDFLAGS-libpthread.so := $(LDFLAGS)
-endif
-
-LDFLAGS-libpthread.so += $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so $(top_builddir)lib/libdl-$(VERSION).so
-
-LIBS-libpthread.so := $(LIBS)
-
-ifneq ($(UCLIBC_CTOR_DTOR),y)
-START_FILE-libpthread.so := $(top_builddir)/libpthread/nptl/sysdeps/pthread/crti.o $(SHARED_START_FILES)
-END_FILE-libpthread.so := $(SHARED_END_FILES) $(top_builddir)/libpthread/nptl/sysdeps/pthread/crtn.o
-endif
-
-libpthread_FULL_NAME := libpthread-$(VERSION).so
-
-PTHREAD_DIR := $(top_srcdir)libpthread/nptl
-PTHREAD_OUT := $(top_builddir)libpthread/nptl
-
-libpthread_static_SRC := pthread_atfork
-
-libpthread_a_SRC = $(patsubst %, $(PTHREAD_DIR)/%.c,                   \
-               $(filter-out $(libpthread-os-routines)                  \
-                       $(libpthread-misc-routines)                     \
-                       $(libpthread-shared-only-routines),             \
-               $(libpthread-routines)))
-libpthread_so_SRC = $(patsubst %, $(PTHREAD_DIR)/%.c,                  \
-               $(filter-out $(libpthread-os-routines)                  \
-                       $(libpthread-misc-routines), $(libpthread-routines)))
-
-libc-static-y += $(patsubst %.c, $(PTHREAD_OUT)/%.o, alloca_cutoff.c   \
-       libc-cancellation.c)
-libc-shared-y += $(patsubst %.c, $(PTHREAD_OUT)/%.oS, forward.c                \
-       libc-cancellation.c)
-libpthread-nonshared-y += $(patsubst %,$(PTHREAD_OUT)/%.oS,$(libpthread_static_SRC))
-
-
-ifeq ($(DOPIC),y)
-libpthread-a-y := $(patsubst $(PTHREAD_DIR)/%.c,$(PTHREAD_OUT)/%.os,$(libpthread_a_SRC))
-else
-libpthread-a-y := $(patsubst $(PTHREAD_DIR)/%.c,$(PTHREAD_OUT)/%.o,$(libpthread_a_SRC))
-endif
-
-libpthread-so-y := $(patsubst $(PTHREAD_DIR)/%.c,$(PTHREAD_OUT)/%.oS,$(libpthread_so_SRC))
-libpthread-static-y += $(patsubst $(PTHREAD_DIR)/%.c,$(PTHREAD_OUT)/%.o,$(libpthread_a_SRC) $(libpthread_static_SRC))
-
-objclean-y += libpthread_clean
-headers_clean-y += nptl_headers_clean
-
--include $(PTHREAD_DIR)/sysdeps/generic/Makefile.in
--include $(PTHREAD_DIR)/sysdeps/pthread/Makefile.in
--include $(PTHREAD_DIR)/sysdeps/$(TARGET_ARCH)/Makefile.arch
--include $(PTHREAD_DIR)/sysdeps/unix/sysv/linux/Makefile.in
--include $(PTHREAD_DIR)/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/Makefile.arch
-
-pthread_pregen := nptl_headers nptl_arch_headers nptl_linux_headers
-
-lib-a-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.a
-lib-so-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.so
-
-$(top_builddir)lib/libpthread.so: $(PTHREAD_OUT)/libpthread_so.a $(libc) $(top_builddir)lib/libpthread_nonshared.a
-       $(call link.so,$(libpthread_FULL_NAME),$(MAJOR_VERSION))
-       $(Q)$(RM) $@
-       $(Q)cp $(top_srcdir)extra/scripts/format.lds $@
-       $(Q)echo "GROUP ( $(notdir $@).$(MAJOR_VERSION) libpthread_nonshared.a )" >> $@
-
-$(PTHREAD_OUT)/libpthread_so.a: $(libpthread-so-y)
-       $(Q)$(RM) $@
-ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
-       $(do_strip:-x=-X --strip-debug)
-else
-       $(do_strip)
-endif
-       $(do_ar)
-
-$(top_builddir)lib/libpthread.a: $(libpthread-a-y)
-       $(Q)$(INSTALL) -d $(dir $@)
-       $(Q)$(RM) $@
-       $(do_strip)
-       $(do_ar)
-
-#
-# Create 'pthread-errnos.h' header file.
-#
-CFLAGS-pthread-errnos.c = -S
-
-$(PTHREAD_OUT)/pthread-errnos.c: $(PTHREAD_DIR)/pthread-errnos.sym
-       $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
-
-$(PTHREAD_OUT)/pthread-errnos.s: $(PTHREAD_OUT)/pthread-errnos.c
-       $(compile.c)
-
-$(PTHREAD_OUT)/pthread-errnos.h: $(PTHREAD_OUT)/pthread-errnos.s
-       $(do_sed) -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $@
-
-
-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(nptl_headers_bootstrap)
-
-$(top_builddir)include/pthread.h:
-       $(do_ln) ../$(PTDIR)/sysdeps/pthread/$(@F) $(top_builddir)$@
-$(top_builddir)include/semaphore.h:
-       $(do_ln) ../$(PTDIR)/$(@F) $(top_builddir)$@
-$(top_builddir)include/bits/semaphore.h: | include/bits
-       $(do_ln) ../../$(PTDIR)/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/bits/$(@F) $(top_builddir)$@
-$(top_builddir)include/bits/pthreadtypes.h: | include/bits
-       $(do_ln) ../../$(PTDIR)/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/bits/$(@F) $(top_builddir)$@
-$(top_builddir)include/bits/libc-lock.h: | include/bits
-       $(do_ln) ../../$(PTDIR)/sysdeps/pthread/bits/$(@F) $(top_builddir)$@
-$(top_builddir)include/bits/stdio-lock.h: | include/bits
-       $(do_ln) ../../$(PTDIR)/sysdeps/pthread/bits/$(@F) $(top_builddir)$@
-
-nptl_headers_bootstrap:= $(top_builddir)include/pthread.h \
-               $(top_builddir)include/semaphore.h \
-               $(top_builddir)include/bits/semaphore.h \
-               $(top_builddir)include/bits/pthreadtypes.h \
-               $(top_builddir)include/bits/libc-lock.h \
-               $(top_builddir)include/bits/stdio-lock.h
-
-nptl_headers: $(PTHREAD_OUT)/pthread-errnos.h
-
-nptl_headers_clean:
-       $(do_rm) $(nptl_headers_bootstrap) \
-             $(addprefix $(PTHREAD_OUT)/pthread-errnos., c h s)
-
-libpthread_clean:
-       $(do_rm) $(addprefix $(PTHREAD_OUT)/*., o os oS a)
+CFLAGS-OMIT-alloca_cutoff.c = $(CFLAGS-dir_nptl)
+CFLAGS-OMIT-forward.c = $(CFLAGS-dir_nptl)
+CFLAGS-OMIT-libc-lowlevelock.c = $(CFLAGS-dir_nptl)
+CFLAGS-OMIT-libc-cancellation.c = $(CFLAGS-dir_nptl)