TOPDIR=../
include $(TOPDIR)Rules.mak

PKT_VERSION=1.0

CFLAGS+=$(SSP_ALL_CFLAGS) -DUSE_HOSTCC
CFLAGS+=-I$(TOPDIR)zlib -I$(ROOTDIR)/$(LINUXDIR)/drivers/flash -I$(ROOTDIR)/$(LINUXDIR)/include

LIBNVRAM=libnvram.a
LIBNVRAM_SHARED=libnvram.so
LIBNVRAM_SHARED_FULLNAME=libnvram-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so

OBJS	:= crc32.o nvram_env.o flash_api.o nvcfg_env.o
HEADERS := nvram.h flash_api.h

ifeq (GPL_RELEASE, $(wildcard GPL_RELEASE))
include GPL_RELEASE
all:	$(LIBNVRAM)

clean:
	$(RM) *.[oa] $(LIBNVRAM_SHARED)* $(LIBNVRAM_SHARED_FULLNAME)*

gpl:
	@echo $(GPL_RELEASE_OBJS)
	@mkdir -p .GPL_RELEASE_DIR
	@cd .GPL_RELEASE_DIR; for i in $(GPL_RELEASE_OBJS); \
		do \
		if [ -e ../$$i ]; then \
		mkdir -p $$i; \
		rm -rf $$i; \
		cp ../$$i $$i; \
		fi; \
		done
	@rm -rf *
	@mv .GPL_RELEASE_DIR/* .
	@rm -rf .GPL_RELEASE_DIR

else
all:
clean:
gpl:
endif

$(OBJS): %.o : %.c
	$(CC) $(CFLAGS) -c $< -o $@
	$(STRIPTOOL) -x -R .note -R .comment $*.o

shared: all
	$(LD) $(LDFLAGS) -soname=$(LIBNVRAM_SHARED).$(MAJOR_VERSION) \
		-o $(LIBNVRAM_SHARED_FULLNAME) --whole-archive $(LIBNVRAM) \
		--no-whole-archive $(TOPDIR)libc/misc/internals/interp.o \
		-L$(TOPDIR)lib -lc $(LDADD_LIBFLOAT) $(LIBGCC);
	$(INSTALL) -d $(TOPDIR)lib
	$(RM) $(TOPDIR)lib/$(LIBNVRAM_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBNVRAM_SHARED).$(MAJOR_VERSION)
	$(INSTALL) -m 644 $(LIBNVRAM_SHARED_FULLNAME) $(TOPDIR)lib
	$(LN) -sf $(LIBNVRAM_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBNVRAM_SHARED)
	$(LN) -sf $(LIBNVRAM_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBNVRAM_SHARED).$(MAJOR_VERSION)

$(LIBNVRAM) ar-target: $(OBJS)
	$(AR) $(ARFLAGS) $(LIBNVRAM) $(OBJS)
	$(INSTALL) -d $(TOPDIR)lib
	$(RM) $(TOPDIR)lib/$(LIBNVRAM)
	$(INSTALL) -m 644 $(LIBNVRAM) $(TOPDIR)lib

$(OBJS): $(HEADERS) Makefile

