2 # (C) Copyright 2007 Semihalf
4 # See file CREDITS for list of people who contributed to this
7 # This program is free software; you can redistribute it and/or
8 # modify it under the terms of the GNU General Public License as
9 # published by the Free Software Foundatio; either version 2 of
10 # the License, or (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
30 include $(TOPDIR)/config.mk
32 # Resulting ELF and binary exectuables will be named demo and demo.bin
33 OUTPUT-$(CONFIG_API) = $(obj)demo
36 # Source files located in the examples/api directory
37 SOBJ_FILES-$(CONFIG_API) += crt0.o
38 COBJ_FILES-$(CONFIG_API) += demo.o
39 COBJ_FILES-$(CONFIG_API) += glue.o
40 COBJ_FILES-$(CONFIG_API) += libgenwrap.o
42 # Source files which exist outside the examples/api directory
43 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/crc32.o
44 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/ctype.o
45 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/div64.o
46 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/string.o
47 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/time.o
48 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/vsprintf.o
50 EXT_SOBJ_FILES-$(CONFIG_API) += lib_ppc/ppcstring.o
53 # Create a list of source files so their dependencies can be auto-generated
54 SRCS += $(addprefix $(SRCTREE)/,$(EXT_COBJ_FILES-y:.o=.c))
55 SRCS += $(addprefix $(SRCTREE)/,$(EXT_SOBJ_FILES-y:.o=.S))
56 SRCS += $(addprefix $(SRCTREE)/examples/api/,$(COBJ_FILES-y:.o=.c))
57 SRCS += $(addprefix $(SRCTREE)/examples/api/,$(SOBJ_FILES-y:.o=.S))
59 # Create a list of object files to be compiled
60 OBJS += $(addprefix $(obj),$(SOBJ_FILES-y))
61 OBJS += $(addprefix $(obj),$(COBJ_FILES-y))
62 OBJS += $(addprefix $(obj),$(notdir $(EXT_COBJ_FILES-y)))
63 OBJS += $(addprefix $(obj),$(notdir $(EXT_SOBJ_FILES-y)))
65 gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
69 all: $(obj).depend $(OUTPUT)
71 #########################################################################
74 $(LD) -Ttext $(LOAD_ADDR) -o $@ $^ -L$(gcclibdir) -lgcc
75 $(OBJCOPY) -O binary $@ $(OUTPUT).bin 2>/dev/null
77 # Rule to build generic library C files
78 $(obj)%.o: $(SRCTREE)/lib_generic/%.c
79 $(CC) -g $(CFLAGS) -c -o $@ $<
81 # Rule to build architecture-specific library assembly files
82 $(obj)%.o: $(SRCTREE)/lib_$(ARCH)/%.S
83 $(CC) -g $(CFLAGS) -c -o $@ $<
85 #########################################################################
87 # defines $(obj).depend target
88 include $(SRCTREE)/rules.mk
90 sinclude $(obj).depend
92 #########################################################################