1# Makefile template to be included by libpthread/nptl/sysdeps/<ARCH>/Makefile.arch
2#
3# Copyright (C) 2010 Erik Andersen <andersen@uclibc.org>
4#
5# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
6#
7subdirs += libpthread/nptl/sysdeps/$(TARGET_ARCH)
8libpthread_arch_DIR := $(top_srcdir)libpthread/nptl/sysdeps/$(TARGET_ARCH)
9libpthread_arch_OUT := $(top_builddir)libpthread/nptl/sysdeps/$(TARGET_ARCH)
10
11ifneq ($(abspath libpthread/nptl/sysdeps/$(TARGET_ARCH)),$(abspath libpthread/nptl/sysdeps/$(TARGET_ARCH)/$(TARGET_SUBARCH)))
12subdirs += libpthread/nptl/sysdeps/$(TARGET_ARCH)/$(TARGET_SUBARCH)
13libpthread_subarch_DIR := $(libpthread_arch_DIR)/$(TARGET_SUBARCH)
14libpthread_subarch_OUT := $(libpthread_arch_OUT)/$(TARGET_SUBARCH)
15endif
16
17-include $(libpthread_arch_DIR)/Makefile.arch
18libpthread_arch_SSRC := $(filter-out librt-%,$(filter-out libc-%,$(notdir $(wildcard $(libpthread_arch_DIR)/*.S))))
19libpthread_arch_CSRC := $(filter-out librt-%,$(filter-out libc-%,$(notdir $(wildcard $(libpthread_arch_DIR)/*.c))))
20libpthread_arch_CSRC := $(filter-out gen_%,$(libpthread_arch_CSRC))
21libpthread_arch_CSRC := $(filter-out arm-unwind-resume.% rt-arm-unwind-resume.%,$(libpthread_arch_CSRC))
22
23ifneq ($(TARGET_SUBARCH),)
24libpthread_subarch_SSRC := $(notdir $(wildcard $(libpthread_subarch_DIR)/*.S))
25libpthread_arch_SSRC := $(filter-out $(libpthread_subarch_SSRC),$(libpthread_arch_SSRC))
26libpthread_arch_CSRC := $(filter-out $(libpthread_subarch_SSRC:.S=.c),$(libpthread_arch_CSRC))
27libpthread_subarch_OBJS := $(patsubst %.S,$(libpthread_subarch_OUT)/%.o,$(libpthread_subarch_SSRC))
28endif
29
30libpthread_arch_COBJ = $(patsubst %.c,$(libpthread_arch_OUT)/%.o,$(libpthread_arch_CSRC))
31libpthread_arch_SOBJ = $(patsubst %.S,$(libpthread_arch_OUT)/%.o,$(libpthread_arch_SSRC))
32libpthread_arch_OBJS = $(libpthread_subarch_OBJS) $(libpthread_arch_COBJ) $(libpthread_arch_SOBJ)
33
34libc_arch_COBJ = $(patsubst %.c,$(libpthread_arch_OUT)/%.o,$(libc_arch_CSRC))
35libc_arch_SOBJ = $(patsubst %.S,$(libpthread_arch_OUT)/%.o,$(libc_arch_SSRC))
36libc_arch_OBJS = $(libc_arch_COBJ) $(libc_arch_SOBJ)
37libc_arch_a_COBJ = $(patsubst %.c,$(libpthread_arch_OUT)/%.o,$(libc_arch_a_CSRC))
38libc_arch_a_SOBJ = $(patsubst %.S,$(libpthread_arch_OUT)/%.o,$(libc_arch_a_SSRC))
39libc_arch_a_OBJS = $(libc_arch_a_COBJ) $(libc_arch_a_SOBJ)
40
41librt_arch_COBJ = $(patsubst %.c,$(libpthread_arch_OUT)/%.o,$(librt_arch_CSRC))
42librt_arch_SOBJ = $(patsubst %.S,$(libpthread_arch_OUT)/%.o,$(librt_arch_SSRC))
43librt_arch_OBJS = $(librt_arch_COBJ) $(librt_arch_SOBJ)
44
45$(libpthread_arch_OUT)/tcb-offsets.h: $(top_srcdir)extra/scripts/gen-as-const.awk
46$(libpthread_arch_OUT)/tcb-offsets.h: $(libpthread_arch_DIR)/tcb-offsets.sym
47	@$(disp_gen)
48	$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< \
49	| $(CC) $(CFLAGS) -x c - -S -o - \
50	| $(SED) $(PTHREAD_GENERATE_MANGLE) > $@
51	@if test ! -s $@ ; then rm -f $@ ; false ; fi
52
53pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(libpthread_arch_OUT)/tcb-offsets.h
54
55objclean-y     +=       CLEAN_$(subst $(top_builddir),,$(libpthread_arch_OUT))
56headers_clean-y+= HEADERCLEAN_$(subst $(top_builddir),,$(libpthread_arch_OUT))
57
58CLEAN_$(subst $(top_builddir),,$(libpthread_arch_OUT)):
59	$(do_rm) $(addprefix $(libpthread_arch_OUT)/*., o os oS)
60HEADERCLEAN_$(subst $(top_builddir),,$(libpthread_arch_OUT)):
61	$(do_rm) $(libpthread_arch_OUT)/tcb-offsets.h
62ifneq ($(TARGET_SUBARCH),)
63objclean-y     +=       CLEAN_$(subst $(top_builddir),,$(libpthread_subarch_OUT))
64CLEAN_$(subst $(top_builddir),,$(libpthread_subarch_OUT)):
65	$(do_rm) $(addprefix $(libpthread_subarch_OUT)/*., o os oS)
66endif
67