# 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 sigaction.c sigaddset.c sigandset.c \ sigdelset.c sigempty.c sigfillset.c \ sigisempty.c sigismem.c sigjmp.c signal.c \ sigorset.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-$(UCLIBC_SUSV4_LEGACY) += sigintr.c sigpause.c # only use simple raise.c when threads are disabled ifeq ($(UCLIBC_HAS_THREADS),) CSRC-y += raise.c endif ifneq ($(strip $(ARCH_OBJS-y)),) CSRC-y := $(filter-out $(notdir $(ARCH_OBJS-y:.o=.c)),$(CSRC-y)) endif ifneq ($(UCLIBC_HAS_BACKTRACE),) CFLAGS-raise.c = -fasynchronous-unwind-tables 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 += CLEAN_libc/signal CLEAN_libc/signal: $(do_rm) $(addprefix $(SIGNAL_OUT)/*., o os)