# Makefile for uClibc NPTL
#
# Copyright (C) 2006 Steven J. Hill <sjhill@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#

libpthread_SSRC = pt-vfork.S clone.S
libpthread_CSRC = pthread_once.c lowlevellock.c \
				  pthread_barrier_init.c pthread_barrier_wait.c pthread_barrier_destroy.c

libc_a_CSRC = fork.c libc-lowlevellock.c
libc_a_SSRC = clone.S vfork.S

CFLAGS-OMIT-fork.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
CFLAGS-OMIT-libc-lowlevellock.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1

ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
endif

ASFLAGS-pt-vfork.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1 -D_LIBC_REENTRANT -DUSE___THREAD

CFLAGS-pthread_once.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
CFLAGS-lowlevellock.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1


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
ASFLAGS-pt-vfork.S += -DUSE___THREAD
endif

CFLAGS += $(SSP_ALL_CFLAGS)
#CFLAGS:=$(CFLAGS:-O1=-O2)

LINUX_ARCH_DIR:=$(top_srcdir)libpthread/nptl/sysdeps/unix/sysv/linux/sparc
LINUX_ARCH_OUT:=$(top_builddir)libpthread/nptl/sysdeps/unix/sysv/linux/sparc

LINUX_ARCH_OBJ:=$(patsubst %.S,$(LINUX_ARCH_OUT)/%.o,$(libpthread_SSRC))
LINUX_ARCH_OBJ+=$(patsubst %.c,$(LINUX_ARCH_OUT)/%.o,$(libpthread_CSRC))

ifeq ($(DOPIC),y)
libpthread-a-y += $(LINUX_ARCH_OBJ:.o=.os)
else
libpthread-a-y += $(LINUX_ARCH_OBJ)
endif
libpthread-so-y += $(LINUX_ARCH_OBJ:.o=.oS)

libpthread-nomulti-y+=$(LINUX_ARCH_OBJS)

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-nomulti-y+=$(LIBC_LINUX_ARCH_OBJ)

objclean-y+=CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux/sparc

CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux/sparc:
	$(do_rm) $(addprefix $(LINUX_ARCH_OUT)/*., o os oS)