###########################################################
### Makefile.subdir for the SDCC/PIC14 Library
###
### Copyright (C) 2005 by Raphael Neider <rneider AT web.de>
###
### The library is currently maintained by
###	Raphael Neider <rneider AT web.de>
###
### This file may be distributed under the terms of the the
### GNU General Public License (GPL). See GPL for details.
###
### $Id$
###

include $(top_builddir)/Makefile.common

SUBDIRS ?= 
MKLIB	?= 

# fallback: if builddir is not specified via the command line...
builddir ?= build/$(patsubst $(shell cd $(top_srcdir); pwd)/%,%,$(CURDIR))

C_SRC	?= $(notdir $(wildcard $(srcdir)/*.c))
S_SRC	?= $(notdir $(wildcard $(srcdir)/*.S))
OBJS	?= $(addprefix $(top_builddir)/$(builddir)/,$(C_SRC:%.c=%.o) $(S_SRC:%.S=%.o))

LIB_O	?= $(OBJS)

ifneq (,$(strip $(MKLIB)))
LIB_LIB = $(top_builddir)/$(builddir)/$(MKLIB)
TARGETS ?= $(LIB_LIB)
else
LIB_LIB = 
#TARGETS ?= $(OBJS)
endif

.PHONY : all install clean clean-intermediate

all : install

ifneq (,$(strip $(TARGETS)))
# usually install $(LIB_LIB) or $(OBJS), race condition in "[ -d x ] || mkdir x"
install : recurse $(OBJS) $(LIB_LIB)
	-@$(MKDIR) "$(top_builddir)/$(installdir)"
ifndef SILENT
	@echo "[INSTALL] $(patsubst $(top_builddir)/$(builddir)/%,%,$(TARGETS))"
endif
	$(Q)$(CP) $(TARGETS) "$(top_builddir)/$(installdir)"
else
# used in subdirs like libc/ctype whose files
# are contained in a parent's library
install : recurse $(OBJS) $(LIB_LIB)
endif

clean : recurse
	@-echo "dummy" > .dummy
	$(Q)-$(RM) .dummy $(foreach suf,asm d p lst hex cod sym,$(OBJS:.o=.$(suf)))
	@-echo "dummy" > .dummy
	$(Q)-$(RM) .dummy $(OBJS) $(LIB_LIB)
	$(Q)-$(RM) $(TARGETS)
	$(Q)-$(RM) $(addprefix $(top_builddir)/$(installdir)/,$(notdir $(TARGETS)))
	$(Q)-[ ! -d "$(top_builddir)/$(builddir)" ] || $(RMDIR) "$(top_builddir)/$(builddir)"

distclean : clean
	$(Q)-$(RM) Makefile

clean-intermediate : recurse
	@-echo "dummy" > .dummy
	$(Q)-$(RM) .dummy $(foreach suf,p lst hex cod sym,$(OBJS:.o=.$(suf)))
	
include $(top_srcdir)/Makefile.rules