mirror of
https://github.com/AsahiLinux/u-boot
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103 lines
2.5 KiB
Makefile
103 lines
2.5 KiB
Makefile
#
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# (C) Copyright 2007 Semihalf
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundatio; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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ifeq ($(ARCH),ppc)
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LOAD_ADDR = 0x40000
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endif
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#ifeq ($(ARCH),arm)
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#LOAD_ADDR = 0xc100000
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#endif
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include $(TOPDIR)/config.mk
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ELF += demo
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BIN += demo.bin
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#CFLAGS += -v
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COBJS := $(ELF:=.o)
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SOBJS := crt0.o
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ifeq ($(ARCH),ppc)
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SOBJS += ppcstring.o
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endif
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LIB = $(obj)libglue.a
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LIBCOBJS= glue.o crc32.o ctype.o string.o vsprintf.o libgenwrap.o
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LIBOBJS = $(addprefix $(obj),$(SOBJS) $(LIBCOBJS))
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SRCS := $(COBJS:.o=.c) $(LIBCOBJS:.o=.c) $(SOBJS:.o=.S)
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OBJS := $(addprefix $(obj),$(COBJS))
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ELF := $(addprefix $(obj),$(ELF))
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BIN := $(addprefix $(obj),$(BIN))
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gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
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CPPFLAGS += -I..
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all: $(obj).depend $(OBJS) $(LIB) $(BIN) $(ELF)
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#########################################################################
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$(LIB): $(obj).depend $(LIBOBJS)
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$(AR) $(ARFLAGS) $@ $(LIBOBJS)
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$(ELF):
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$(obj)%: $(obj)%.o $(LIB)
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$(LD) $(obj)crt0.o -Ttext $(LOAD_ADDR) \
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-o $@ $< $(LIB) \
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-L$(gcclibdir) -lgcc
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$(BIN):
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$(obj)%.bin: $(obj)%
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$(OBJCOPY) -O binary $< $@ 2>/dev/null
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$(obj)crc32.c:
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@rm -f $(obj)crc32.c
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ln -s $(src)../lib_generic/crc32.c $(obj)crc32.c
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$(obj)ctype.c:
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@rm -f $(obj)ctype.c
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ln -s $(src)../lib_generic/ctype.c $(obj)ctype.c
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$(obj)string.c:
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@rm -f $(obj)string.c
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ln -s $(src)../lib_generic/string.c $(obj)string.c
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$(obj)vsprintf.c:
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@rm -f $(obj)vsprintf.c
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ln -s $(src)../lib_generic/vsprintf.c $(obj)vsprintf.c
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ifeq ($(ARCH),ppc)
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$(obj)ppcstring.S:
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@rm -f $(obj)ppcstring.S
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ln -s $(src)../lib_ppc/ppcstring.S $(obj)ppcstring.S
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endif
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################
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