--- /dev/null
+# 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/signal
+
+CSRC-y := allocrtsig.c killpg.c raise.c sigaction.c sigaddset.c sigandset.c \
+ sigblock.c sigdelset.c sigempty.c sigfillset.c siggetmask.c \
+ sigisempty.c sigismem.c sigjmp.c signal.c \
+ sigorset.c sigpause.c sigsetmask.c sigsetops.c sigwait.c
+CSRC-$(UCLIBC_HAS_OBSOLETE_BSD_SIGNAL) += \
+ sighold.c sigignore.c sigrelse.c sigset.c
+CSRC-$(UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL) += sysv_signal.c
+CSRC-$(UCLIBC_SUSV4_LEGACY) += sigintr.c
+
+ifneq ($(strip $(ARCH_OBJS)),)
+CSRC-y := $(filter-out $(notdir $(ARCH_OBJS:.o=.c)),$(CSRC-y))
+endif
+
+SIGNAL_DIR := $(top_srcdir)libc/signal
+SIGNAL_OUT := $(top_builddir)libc/signal
+
+SIGNAL_SRC := $(patsubst %.c,$(SIGNAL_DIR)/%.c,$(CSRC-y))
+SIGNAL_OBJ := $(patsubst %.c,$(SIGNAL_OUT)/%.o,$(CSRC-y))
+
+libc-y += $(SIGNAL_OBJ)
+
+objclean-y += signal_clean
+
+signal_clean:
+ $(do_rm) $(addprefix $(SIGNAL_OUT)/*., o os)