1 # Makefile for uClibc NPTL
3 # Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
5 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
8 libpthread_SSRC = pthread_spin_unlock.S pthread_spin_trylock.S
9 libpthread_CSRC = pthread_spin_lock.c pthread_spin_init.c
11 ASFLAGS-pthread_spin_unlock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
12 ASFLAGS-pthread_spin_trylock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
14 CFLAGS-pthread_spin_lock.c += -D_GNU_SOURCE
16 CFLAGS-sh = $(SSP_ALL_CFLAGS)
17 #CFLAGS:=$(CFLAGS:-O1=-O2)
19 PTHREAD_ARCH_DIR := $(top_srcdir)libpthread/nptl/sysdeps/sh
20 PTHREAD_ARCH_OUT := $(top_builddir)libpthread/nptl/sysdeps/sh
21 PTHREAD_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC))
22 PTHREAD_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_CSRC))
25 libpthread-a-y += $(PTHREAD_ARCH_OBJ:.o=.os)
27 libpthread-a-y += $(PTHREAD_ARCH_OBJ)
29 libpthread-so-y += $(PTHREAD_ARCH_OBJ:.o=.oS)
31 libpthread-nomulti-y += $(PTHREAD_ARCH_OBJ)
33 objclean-y += nptl_arch_clean
34 headers_clean-y += nptl_arch_headers_clean
37 # Create 'tcb-offsets.h' header file.
39 CFLAGS-tcb-offsets.c = -S
41 $(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym
42 $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
44 $(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
47 $(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
48 $(do_sed) -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $@
50 pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_ARCH_OUT)/tcb-offsets.h
52 nptl_arch_headers_clean:
53 $(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/tcb-offsets., c s h)
56 $(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/*., o os oS)