nptl: simplify buildsys

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

13 files changed, 67 insertions, 308 deletions

diff --git a/libpthread/nptl/Makefile.in b/libpthread/nptl/Makefile.in
index da0568985..b32ee3fe7 100644
--- a/libpthread/nptl/Makefile.in
+++ b/libpthread/nptl/Makefile.in
@@ -279,8 +279,9 @@ headers_clean-y += HEADERCLEAN_libpthread/nptl
 -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/Makefile.commonarch
 -include $(PTHREAD_DIR)/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/Makefile.arch
+-include $(PTHREAD_DIR)/sysdeps/unix/sysv/linux/Makefile.commonarch
 
 lib-a-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.a
 lib-so-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.so
diff --git a/libpthread/nptl/sysdeps/Makefile.commonarch b/libpthread/nptl/sysdeps/Makefile.commonarch
new file mode 100644
index 000000000..669e9d318
--- /dev/null
+++ b/libpthread/nptl/sysdeps/Makefile.commonarch
@@ -0,0 +1,57 @@
+# Makefile template to be included by libpthread/nptl/sysdeps/<ARCH>/Makefile.arch
+#
+# Copyright (C) 2010 Erik Andersen <andersen@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+PTHREAD_ARCH_DIR  := $(top_srcdir)libpthread/nptl/sysdeps/$(TARGET_ARCH)
+PTHREAD_ARCH_OUT  := $(top_builddir)libpthread/nptl/sysdeps/$(TARGET_ARCH)
+
+PTHREAD_ARCH_CSRC := $(patsubst %.c,$(PTHREAD_ARCH_DIR)/%.c,$(libpthread_CSRC))
+PTHREAD_ARCH_COBJ := $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_CSRC))
+PTHREAD_ARCH_SSRC := $(patsubst %.s,$(PTHREAD_ARCH_DIR)/%.s,$(patsubst %.S,$(PTHREAD_ARCH_DIR)/%.S,$(libpthread_SSRC)))
+PTHREAD_ARCH_SOBJ := $(patsubst %.s,$(PTHREAD_ARCH_OUT)/%.o,$(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC)))
+PTHREAD_ARCH_OBJS := $(PTHREAD_ARCH_COBJ) $(PTHREAD_ARCH_SOBJ)
+
+LIBRT_ARCH_COBJ := $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(librt_CSRC))
+LIBRT_ARCH_SOBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(librt_SSRC))
+LIBRT_ARCH_OBJS := $(LIBRT_ARCH_COBJ) $(LIBRT_ARCH_SOBJ)
+
+LIBC_ARCH_COBJ := $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libc_a_CSRC))
+LIBC_ARCH_SOBJ := $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libc_a_SSRC))
+LIBC_ARCH_OBJS := $(LIBC_ARCH_COBJ) $(LIBC_ARCH_SOBJ)
+
+PTHREAD_LIBC_TLS_CSRC := $(filter-out $(notdir $(PTHREAD_ARCH_OBJS:.o=.c)),$(notdir $(PTHREAD_LIBC_TLS_CSRC)))
+PTHREAD_OBJS := $(PTHREAD_ARCH_OBJS)
+
+libpthread-a-y += $(if $(DOPIC),$(PTHREAD_OBJS:.o=.os),$(PTHREAD_OBJS))
+libpthread-so-y += $(PTHREAD_OBJS:.o=.oS)
+
+librt-a-y += $(LIBRT_ARCH_OBJS)
+librt-so-y += $(LIBRT_ARCH_OBJS:.o=.oS)
+
+libc-static-y += $(LIBC_ARCH_OBJS) $(PTHREAD_LIBC_TLS_OBJS)
+
+CFLAGS-tcb-offsets.c = -S
+$(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym | $(PTHREAD_ARCH_OUT)
+	$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
+
+$(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
+	$(compile.c)
+
+PTHREAD_TCB_OFFSET_MANGLE ?= -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*\$$/\#define \1 \2/p"
+$(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
+	$(do_sed) $(PTHREAD_TCB_OFFSET_MANGLE) $< > $@
+	@if test ! -s $@ ; then rm -f $@ ; false ; fi
+
+pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_ARCH_OUT)/tcb-offsets.h
+
+objclean-y     +=       CLEAN_$(subst $(top_builddir),,$(PTHREAD_ARCH_OUT))
+headers_clean-y+= HEADERCLEAN_$(subst $(top_builddir),,$(PTHREAD_ARCH_OUT))
+
+CLEAN_$(subst $(top_builddir),,$(PTHREAD_ARCH_OUT)):
+	$(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/*., o os oS)
+HEADERCLEAN_$(subst $(top_builddir),,$(PTHREAD_ARCH_OUT)):
+	$(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/tcb-offsets., c h s)
+
diff --git a/libpthread/nptl/sysdeps/arm/Makefile.arch b/libpthread/nptl/sysdeps/arm/Makefile.arch
index 8b4ce70e4..87e81896a 100644
--- a/libpthread/nptl/sysdeps/arm/Makefile.arch
+++ b/libpthread/nptl/sysdeps/arm/Makefile.arch
@@ -22,50 +22,3 @@ ASFLAGS-pthread_spin_trylock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
 ASFLAGS-aeabi_read_tp.S = -DNOT_IN_libc=1
 
 CFLAGS-arm = $(SSP_ALL_CFLAGS)
-
-PTHREAD_ARCH_DIR := $(top_srcdir)libpthread/nptl/sysdeps/arm
-PTHREAD_ARCH_OUT := $(top_builddir)libpthread/nptl/sysdeps/arm
-PTHREAD_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC))
-PTHREAD_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_CSRC))
-LIBRT_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(librt_SSRC))
-LIBRT_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(librt_CSRC))
-
-
-ifeq ($(DOPIC),y)
-libpthread-a-y += $(PTHREAD_ARCH_OBJ:.o=.os)
-else
-libpthread-a-y += $(PTHREAD_ARCH_OBJ)
-endif
-libpthread-so-y += $(PTHREAD_ARCH_OBJ:.o=.oS)
-
-librt-a-y += $(LIBRT_ARCH_OBJ)
-librt-so-y += $(LIBRT_ARCH_OBJ:.o=.oS)
-
-libpthread-nomulti-y += $(PTHREAD_ARCH_OBJ)
-
-objclean-y += nptl_arch_objclean
-headers_clean-y += nptl_arch_headers_clean
-
-#
-# Create 'tcb-offsets.h' header file.
-#
-CFLAGS-tcb-offsets.c = -S
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym
-	$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
-	$(compile.c)
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
-	$(do_sed) -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $@
-
-pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_ARCH_OUT)/tcb-offsets.h
-
-nptl_arch_headers_clean:
-	$(RM) $(PTHREAD_ARCH_OUT)/tcb-offsets.c		\
-	      $(PTHREAD_ARCH_OUT)/tcb-offsets.s		\
-	      $(PTHREAD_ARCH_OUT)/tcb-offsets.h
-
-nptl_arch_objclean:
-	$(RM) $(PTHREAD_ARCH_OUT)/*.{o,os,oS}
diff --git a/libpthread/nptl/sysdeps/generic/Makefile.in b/libpthread/nptl/sysdeps/generic/Makefile.in
index 96bf2ac6d..2091dca0a 100644
--- a/libpthread/nptl/sysdeps/generic/Makefile.in
+++ b/libpthread/nptl/sysdeps/generic/Makefile.in
@@ -10,22 +10,16 @@
 #       their architecture specific directory which will override
 #       the one here.
 #
-ifneq ($(TARGET_ARCH),mips)
-	libc_a_CSRC = libc-tls.c
-endif
 
-CFLAGS-generic = $(SSP_ALL_CFLAGS)
-#CFLAGS:=$(CFLAGS:-O1=-O2)
-
-PTHREAD_GENERIC_OUT:=$(top_builddir)libpthread/nptl/sysdeps/generic
+PTHREAD_LIBC_TLS_DIR := $(top_srcdir)libpthread/nptl/sysdeps/generic
+PTHREAD_LIBC_TLS_OUT := $(top_builddir)libpthread/nptl/sysdeps/generic
 
-LIBC_GENERIC_OBJ:=$(patsubst %.c,$(PTHREAD_GENERIC_OUT)/%.o,$(libc_a_CSRC))
+PTHREAD_LIBC_TLS_CSRC = dl-tls.c libc-tls.c
+PTHREAD_LIBC_TLS_OBJS = $(patsubst %.c,$(PTHREAD_LIBC_TLS_OUT)/%.o,$(PTHREAD_LIBC_TLS_CSRC))
 
-libc-static-y+=$(LIBC_GENERIC_OBJ)
-
-libc-nomulti-y+=$(LIBC_GENERIC_OBJ)
+CFLAGS-generic = $(SSP_ALL_CFLAGS)
 
 objclean-y += CLEAN_libpthread/nptl/sysdeps/generic
 
 CLEAN_libpthread/nptl/sysdeps/generic:
-	$(do_rm) $(addprefix $(PTHREAD_GENERIC_OUT)/*., o os oS)
+	$(do_rm) $(addprefix $(PTHREAD_LIBC_TLS_OUT)/*., o os oS)
diff --git a/libpthread/nptl/sysdeps/i386/Makefile.arch b/libpthread/nptl/sysdeps/i386/Makefile.arch
index bc0117489..03b9972eb 100644
--- a/libpthread/nptl/sysdeps/i386/Makefile.arch
+++ b/libpthread/nptl/sysdeps/i386/Makefile.arch
@@ -11,43 +11,3 @@ libpthread_SSRC = i486/pthread_spin_trylock.S
 CFLAGS-pthread_spin_lock.c += -D_GNU_SOURCE
 
 CFLAGS-i386 = $(SSP_ALL_CFLAGS)
-#CFLAGS:=$(CFLAGS:-O1=-O2)
-
-PTHREAD_ARCH_DIR := $(top_srcdir)libpthread/nptl/sysdeps/i386
-PTHREAD_ARCH_OUT := $(top_builddir)libpthread/nptl/sysdeps/i386
-PTHREAD_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC))
-PTHREAD_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_CSRC))
-
-ifeq ($(DOPIC),y)
-libpthread-a-y += $(PTHREAD_ARCH_OBJ:.o=.os)
-else
-libpthread-a-y += $(PTHREAD_ARCH_OBJ)
-endif
-libpthread-so-y += $(PTHREAD_ARCH_OBJ:.o=.oS)
-
-libpthread-nomulti-y += $(PTHREAD_ARCH_OBJ)
-
-objclean-y += CLEAN_libpthread/nptl/sysdeps/i386
-headers_clean-y += HEADERCLEAN_libpthread/nptl/sysdeps/i386
-
-#
-# Create 'tcb-offsets.h' header file.
-#
-CFLAGS-tcb-offsets.c = -S
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym
-	$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
-	$(compile.c)
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
-	$(do_sed) -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $@
-
-pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_ARCH_OUT)/tcb-offsets.h
-
-HEADERCLEAN_libpthread/nptl/sysdeps/i386:
-	$(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/tcb-offsets., c s h)
-
-CLEAN_libpthread/nptl/sysdeps/i386:
-	$(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/*., o os oS)
diff --git a/libpthread/nptl/sysdeps/mips/Makefile.arch b/libpthread/nptl/sysdeps/mips/Makefile.arch
index 2992f35f1..7b6bfd48e 100644
--- a/libpthread/nptl/sysdeps/mips/Makefile.arch
+++ b/libpthread/nptl/sysdeps/mips/Makefile.arch
@@ -19,50 +19,4 @@ ASFLAGS-nptl-sysdep.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1	\
 		        -I$(top_srcdir)libc/sysdeps/linux/mips
 
 CFLAGS-mips = $(SSP_ALL_CFLAGS)
-#CFLAGS:=$(CFLAGS:-O1=-O2)
 
-PTHREAD_ARCH_DIR := $(top_srcdir)libpthread/nptl/sysdeps/mips
-PTHREAD_ARCH_OUT := $(top_builddir)libpthread/nptl/sysdeps/mips
-PTHREAD_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC))
-
-ifeq ($(DOPIC),y)
-libpthread-a-y += $(PTHREAD_ARCH_OBJ:.o=.os)
-else
-libpthread-a-y += $(PTHREAD_ARCH_OBJ)
-endif
-libpthread-so-y += $(PTHREAD_ARCH_OBJ:.o=.oS)
-
-libpthread-nomulti-y += $(PTHREAD_ARCH_OBJ)
-
-LIBC_ARCH_OBJ := $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libc_a_CSRC))
-
-libc-static-y += $(LIBC_ARCH_OBJ)
-
-libc-nomulti-y += $(LIBC_ARCH_OBJ)
-
-objclean-y += nptl_arch_objclean
-headers_clean-y += nptl_arch_headers_clean
-
-#
-# Create 'tcb-offsets.h' header file.
-#
-CFLAGS-tcb-offsets.c = -S
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym
-	$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
-	$(compile.c)
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
-	$(do_sed) -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $@
-
-pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_ARCH_OUT)/tcb-offsets.h
-
-nptl_arch_headers_clean:
-	$(RM) $(PTHREAD_ARCH_OUT)/tcb-offsets.c		\
-	      $(PTHREAD_ARCH_OUT)/tcb-offsets.s		\
-	      $(PTHREAD_ARCH_OUT)/tcb-offsets.h
-
-nptl_arch_objclean:
-	$(RM) $(PTHREAD_ARCH_OUT)/*.{o,os,oS}
diff --git a/libpthread/nptl/sysdeps/powerpc/Makefile.arch b/libpthread/nptl/sysdeps/powerpc/Makefile.arch
index 71695c88b..48a54cc73 100644
--- a/libpthread/nptl/sysdeps/powerpc/Makefile.arch
+++ b/libpthread/nptl/sysdeps/powerpc/Makefile.arch
@@ -5,48 +5,7 @@
 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
 #
 
-PTHREAD_ARCH_DIR := $(top_srcdir)libpthread/nptl/sysdeps/powerpc
-PTHREAD_ARCH_OUT := $(top_builddir)libpthread/nptl/sysdeps/powerpc
-
 libpthread_SSRC =
 libpthread_CSRC = pthread_spin_lock.c pthread_spin_trylock.c
 
-PTHREAD_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC))
-PTHREAD_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_CSRC))
-
-ifeq ($(DOPIC),y)
-libpthread-a-y += $(PTHREAD_ARCH_OBJ:.o=.os)
-else
-libpthread-a-y += $(PTHREAD_ARCH_OBJ)
-endif
-libpthread-so-y += $(PTHREAD_ARCH_OBJ:.o=.oS)
-
-libpthread-nomulti-y += $(PTHREAD_ARCH_OBJ)
-
 CFLAGS-powerpc = $(SSP_ALL_CFLAGS)
-objclean-y += nptl_arch_objclean
-headers_clean-y += nptl_arch_headers_clean
-
-#
-# Create 'tcb-offsets.h' header file.
-#
-CFLAGS-tcb-offsets.c = -S
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym
-	$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
-	$(compile.c)
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
-	$(do_sed) -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $@
-
-pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_ARCH_OUT)/tcb-offsets.h
-
-nptl_arch_headers_clean:
-	$(RM) $(PTHREAD_ARCH_OUT)/tcb-offsets.c	\
-	$(PTHREAD_ARCH_OUT)/tcb-offsets.s	\
-	$(PTHREAD_ARCH_OUT)/tcb-offsets.h
-
-nptl_arch_objclean:
-	$(RM) $(PTHREAD_ARCH_OUT)/*.{o,os,oS}
diff --git a/libpthread/nptl/sysdeps/sh/Makefile.arch b/libpthread/nptl/sysdeps/sh/Makefile.arch
index 5c36a7992..15830f55c 100644
--- a/libpthread/nptl/sysdeps/sh/Makefile.arch
+++ b/libpthread/nptl/sysdeps/sh/Makefile.arch
@@ -14,43 +14,4 @@ ASFLAGS-pthread_spin_trylock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
 CFLAGS-pthread_spin_lock.c += -D_GNU_SOURCE
 
 CFLAGS-sh = $(SSP_ALL_CFLAGS)
-#CFLAGS:=$(CFLAGS:-O1=-O2)
 
-PTHREAD_ARCH_DIR := $(top_srcdir)libpthread/nptl/sysdeps/sh
-PTHREAD_ARCH_OUT := $(top_builddir)libpthread/nptl/sysdeps/sh
-PTHREAD_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC))
-PTHREAD_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_CSRC))
-
-ifeq ($(DOPIC),y)
-libpthread-a-y += $(PTHREAD_ARCH_OBJ:.o=.os)
-else
-libpthread-a-y += $(PTHREAD_ARCH_OBJ)
-endif
-libpthread-so-y += $(PTHREAD_ARCH_OBJ:.o=.oS)
-
-libpthread-nomulti-y += $(PTHREAD_ARCH_OBJ)
-
-objclean-y += CLEAN_libpthread/nptl/sysdeps/sh
-headers_clean-y += HEADERCLEAN_libpthread/nptl/sysdeps/sh
-
-#
-# Create 'tcb-offsets.h' header file.
-#
-CFLAGS-tcb-offsets.c = -S
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym
-	$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
-	$(compile.c)
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
-	$(do_sed) -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $@
-
-pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_ARCH_OUT)/tcb-offsets.h
-
-HEADERCLEAN_libpthread/nptl/sysdeps/sh:
-	$(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/tcb-offsets., c s h)
-
-CLEAN_libpthread/nptl/sysdeps/sh:
-	$(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/*., o os oS)
diff --git a/libpthread/nptl/sysdeps/sparc/Makefile.arch b/libpthread/nptl/sysdeps/sparc/Makefile.arch
index b9b1c9cfd..3cd2e67e6 100644
--- a/libpthread/nptl/sysdeps/sparc/Makefile.arch
+++ b/libpthread/nptl/sysdeps/sparc/Makefile.arch
@@ -11,43 +11,4 @@ libpthread_CSRC = sparc32/pthread_spin_lock.c \
 CFLAGS-pthread_spin_lock.c += -D_GNU_SOURCE
 
 CFLAGS-sparc = $(SSP_ALL_CFLAGS)
-#CFLAGS:=$(CFLAGS:-O1=-O2)
 
-PTHREAD_ARCH_DIR := $(top_srcdir)libpthread/nptl/sysdeps/sparc
-PTHREAD_ARCH_OUT := $(top_builddir)libpthread/nptl/sysdeps/sparc
-PTHREAD_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC))
-PTHREAD_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_CSRC))
-
-ifeq ($(DOPIC),y)
-libpthread-a-y += $(PTHREAD_ARCH_OBJ:.o=.os)
-else
-libpthread-a-y += $(PTHREAD_ARCH_OBJ)
-endif
-libpthread-so-y += $(PTHREAD_ARCH_OBJ:.o=.oS)
-
-libpthread-nomulti-y += $(PTHREAD_ARCH_OBJ)
-
-objclean-y += CLEAN_libpthread/nptl/sysdeps/sparc
-headers_clean-y += HEADERCLEAN_libpthread/nptl/sysdeps/sparc
-
-#
-# Create 'tcb-offsets.h' header file.
-#
-CFLAGS-tcb-offsets.c = -S
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym
-	$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
-	$(compile.c)
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
-	$(do_sed) -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $@
-
-pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_ARCH_OUT)/tcb-offsets.h
-
-nptl_arch_headers_clean:
-	$(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/tcb-offsets., c s h)
-
-nptl_arch_clean:
-	$(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/*., o os oS)
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile b/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile
index 34d647527..930ff5654 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile
@@ -9,5 +9,5 @@ top_srcdir=../../../../../../
 top_builddir=../../../../../../
 all: objs
 include $(top_builddir)Rules.mak
-include Makefile.in
+include Makefile.commonarch
 include $(top_srcdir)Makerules
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.in b/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch
index b1a35c352..09d967616 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.in
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch
@@ -251,6 +251,5 @@ HEADERCLEAN_libpthread/nptl/sysdeps/unix/sysv/linux:
 	$(PTHREAD_LINUX_OUT)/structsem.h \
 	$(PTHREAD_LINUX_OUT)/pthread-pi-defines.h
 
-
 CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux:
 	$(do_rm) $(addprefix $(PTHREAD_LINUX_OUT)/*., o os oS)
diff --git a/libpthread/nptl/sysdeps/x86_64/Makefile.arch b/libpthread/nptl/sysdeps/x86_64/Makefile.arch
index dc7e484e5..5a3c4a2fc 100644
--- a/libpthread/nptl/sysdeps/x86_64/Makefile.arch
+++ b/libpthread/nptl/sysdeps/x86_64/Makefile.arch
@@ -11,43 +11,4 @@ libpthread_SSRC = pthread_spin_trylock.S
 CFLAGS-pthread_spin_lock.c += -D_GNU_SOURCE
 
 CFLAGS-x86_64 = $(SSP_ALL_CFLAGS)
-#CFLAGS:=$(CFLAGS:-O1=-O2)
 
-PTHREAD_ARCH_DIR := $(top_srcdir)libpthread/nptl/sysdeps/x86_64
-PTHREAD_ARCH_OUT := $(top_builddir)libpthread/nptl/sysdeps/x86_64
-PTHREAD_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC))
-PTHREAD_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_CSRC))
-
-ifeq ($(DOPIC),y)
-libpthread-a-y += $(PTHREAD_ARCH_OBJ:.o=.os)
-else
-libpthread-a-y += $(PTHREAD_ARCH_OBJ)
-endif
-libpthread-so-y += $(PTHREAD_ARCH_OBJ:.o=.oS)
-
-libpthread-nomulti-y += $(PTHREAD_ARCH_OBJ)
-
-objclean-y += CLEAN_libpthread/nptl/sysdeps/x86_64
-headers_clean-y += HEADERCLEAN_libpthread/nptl/sysdeps/x86_64
-
-#
-# Create 'tcb-offsets.h' header file.
-#
-CFLAGS-tcb-offsets.c = -S
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym
-	$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
-	$(compile.c)
-
-$(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
-	$(do_sed) -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $@
-
-pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_ARCH_OUT)/tcb-offsets.h
-
-HEADERCLEAN_libpthread/nptl/sysdeps/x86_64:
-	$(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/tcb-offsets., c s h)
-
-CLEAN_libpthread/nptl/sysdeps/x86_64:
-	$(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/*., o os oS)
diff --git a/libpthread/nptl_db/Makefile.in b/libpthread/nptl_db/Makefile.in
index cc6db8d7d..644ec5552 100644
--- a/libpthread/nptl_db/Makefile.in
+++ b/libpthread/nptl_db/Makefile.in
@@ -53,8 +53,7 @@ $(libthread_db_OUT)/libthread_db_so.a: $(libthread_db-so-y)
 	$(do_strip)
 	$(do_ar)
 
-$(top_builddir)lib/libthread_db.a: $(libthread_db-a-y)
-	$(Q)$(INSTALL) -d $(dir $@)
+$(top_builddir)lib/libthread_db.a: $(libthread_db-a-y) | $(top_builddir)lib
 	$(Q)$(RM) $@
 	$(do_strip)
 	$(do_ar)