I use as an example the two files cpu/arm920t/interrupts.c and cpu/arm920t/ep93xx/interrupts.c. In this case make produces the following error (both with "ar cqv" and "ar crv"):
Don't try to put different object files with the same file name into the same archive file, then. Use per-directory archives, for example.
Ok. arm/cpu/arm920t/ep93xx/Makefile looks like this:
############################################################## include $(TOPDIR)/config.mk
LIB = libep93xx.a
OBJS = eth.o interrupts.o \ serial.o speed.o
all: .depend $(LIB)
$(LIB): $(OBJS) $(AR) crv $@ $(OBJS)
.depend: Makefile $(OBJS:.o=.c) $(CC) -M $(CFLAGS) $(OBJS:.o=.c) > $@
sinclude .depend ##############################################################
and I changed main Makefile like this:
############################################################## ... ifeq ($(CPU),mpc85xx) OBJS += cpu/$(CPU)/resetvec.o endif
LIBS = lib_generic/libgeneric.a LIBS += board/$(BOARDDIR)/lib$(BOARD).a LIBS += cpu/$(CPU)/lib$(CPU).a ifeq ($(CPU),arm920t) LIBS += cpu/$(CPU)/ep93xx/libep93xx.a endif LIBS += lib_$(ARCH)/lib$(ARCH).a
LIBS += fs/cramfs/libcramfs.a fs/fat/libfat.a fs/fdos/libfdos.a fs/jffs2/libjffs2.a \ fs/reiserfs/libreiserfs.a ... ##############################################################
llandre
DAVE Electronics System House - R&D Department web: http://www.dave-tech.it email: r&d2@dave-tech.it