nptl: fix buildsys

Now automatically picks the correct (arch and subarch specific) impls in
favour of generic impls.
make O=/tmp/objs PREFIX=/my/sysroot -j
works now as expected (both out-of-tree as well as parallel-safe).

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

1 files changed, 10 insertions, 44 deletions

diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch
index 2c39551dc..483c5adec 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch
@@ -5,58 +5,24 @@
 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
 #
 
-libpthread_LINUX_ARCH_SSRC = pt-vfork.S
-libpthread_LINUX_ARCH_CSRC = pthread_once.c pt-__syscall_error.c
+libpthread_linux_arch_SSRC = pt-vfork.S
+libpthread_linux_arch_CSRC = pthread_once.c pt-__syscall_error.c
 
-libc_a_CSRC = fork.c
-libc_a_SSRC = clone.S vfork.S
-
-ARCH_OBJS += $(libc_a_SSRC:.S=.c)
+libc_linux_arch_CSRC = fork.c
+libc_linux_arch_SSRC = clone.S vfork.S
 
+ASFLAGS += -DUSE___THREAD
 CFLAGS += $(SSP_ALL_CFLAGS)
-ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
-CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
-endif
 
 CFLAGS-pthread_once.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
 CFLAGS-lowlevellock.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
 CFLAGS-pt-__syscall_error.c =  -DNOT_IN_libc=1 -DIS_IN_libpthread=1
+ASFLAGS-pt-vfork.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1 -D_LIBC_REENTRANT
+#ASFLAGS-lowlevellock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1 -D_LIBC_REENTRANT
 
-ASFLAGS-pt-vfork.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1 -D_LIBC_REENTRANT -DUSE___THREAD
-#ASFLAGS-libc-lowlevellock.S = -D_LIBC_REENTRANT  -DUSE___THREAD
-#ASFLAGS-lowlevellock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1 -D_LIBC_REENTRANT -DUSE___THREAD
+#ASFLAGS-libc-lowlevellock.S = -D_LIBC_REENTRANT
 ASFLAGS-clone.S = -D_LIBC_REENTRANT
 ASFLAGS-vfork.S = -D_LIBC_REENTRANT
-
-ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
-#Needed to use the correct SYSCALL_ERROR_HANDLER
-ASFLAGS-clone.S += -DUSE___THREAD
-ASFLAGS-vfork.S += -DUSE___THREAD
-endif
-
-LINUX_ARCH_DIR:=$(top_srcdir)libpthread/nptl/sysdeps/unix/sysv/linux/powerpc
-LINUX_ARCH_OUT:=$(top_builddir)libpthread/nptl/sysdeps/unix/sysv/linux/powerpc
-LINUX_ARCH_OBJ:=$(patsubst %.S,$(LINUX_ARCH_OUT)/%.o,$(libpthread_LINUX_ARCH_SSRC))
-LINUX_ARCH_OBJ+=$(patsubst %.c,$(LINUX_ARCH_OUT)/%.o,$(libpthread_LINUX_ARCH_CSRC))
-
-ifeq ($(DOPIC),y)
-libpthread-a-y += $(LINUX_ARCH_OBJ:.o=.os)
-else
-libpthread-a-y += $(LINUX_ARCH_OBJ)
+ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
+CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
 endif
-libpthread-so-y += $(LINUX_ARCH_OBJ:.o=.oS)
-
-libpthread-multi-y+=$(libpthread_LINUX_ARCH_CSRC)
-
-LIBC_LINUX_ARCH_OBJ:=$(patsubst %.c,$(LINUX_ARCH_OUT)/%.o,$(libc_a_CSRC))
-LIBC_LINUX_ARCH_OBJ+=$(patsubst %.S,$(LINUX_ARCH_OUT)/%.o,$(libc_a_SSRC))
-
-libc-static-y+=$(LIBC_LINUX_ARCH_OBJ)
-libc-shared-y+=$(LIBC_LINUX_ARCH_OBJ:.o=.oS)
-
-libc-multi-y+=$(libc_a_CSRC)
-
-objclean-y+=nptl_linux_arch_clean
-
-nptl_linux_arch_clean:
-	$(do_rm) $(addprefix $(LINUX_ARCH_OUT)/*., o os oS)