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# Makefile for uClibc
#
# Copyright (C) 2000-2008 Erik Andersen <andersen@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#
subdirs += libc/unistd
UNISTD_DIR := $(top_srcdir)libc/unistd
UNISTD_OUT := $(top_builddir)libc/unistd
CSRC := $(notdir $(wildcard $(UNISTD_DIR)/*.c))
# multi source
CSRC := $(filter-out exec.c,$(CSRC))
ifeq ($(ARCH_USE_MMU),y)
CSRC := $(filter-out __exec_alloc.c,$(CSRC))
endif
ifeq ($(UCLIBC_HAS_GNU_GETOPT),y)
CSRC := $(filter-out getopt-susv3.c getopt_long-simple.c,$(CSRC))
else
CSRC := $(filter-out getopt.c,$(CSRC))
ifneq ($(UCLIBC_HAS_GETOPT_LONG),y)
CSRC := $(filter-out getopt_long-simple.c,$(CSRC))
endif
endif
ifeq ($(UCLIBC_HAS_GNU_GETSUBOPT),y)
CSRC := $(filter-out getsubopt-susv3.c,$(CSRC))
else
CSRC := $(filter-out getsubopt.c,$(CSRC))
endif
ifneq ($(UCLIBC_SUSV3_LEGACY),y)
CSRC := $(filter-out ualarm.c usleep.c,$(CSRC))
endif
ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
CSRC := $(filter-out sleep.c,$(CSRC))
endif
UNISTD_SRC := $(patsubst %.c,$(UNISTD_DIR)/%.c,$(CSRC))
UNISTD_OBJ := $(patsubst %.c,$(UNISTD_OUT)/%.o,$(CSRC))
libc-y += $(UNISTD_OBJ)
objclean-y += unistd_clean
unistd_clean:
$(do_rm) $(addprefix $(UNISTD_OUT)/*., o os)
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