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) = $(obj)demo
36 # Source files located in the api_examples directory
37 SOBJ_FILES-$(CONFIG_API) += crt0.o
38 COBJ_FILES-$(CONFIG_API) += demo.o
39 COBJ_FILES-$(CONFIG_API) += glue.o
40 COBJ_FILES-$(CONFIG_API) += libgenwrap.o
42 # Source files which exist outside the api_examples directory
43 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/crc32.o
44 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/ctype.o
45 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/string.o
46 EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/vsprintf.o
48 EXT_SOBJ_FILES-$(CONFIG_API) += lib_ppc/ppcstring.o
51 # Create a list of source files so their dependencies can be auto-generated
52 SRCS += $(addprefix $(SRCTREE)/,$(EXT_COBJ_FILES-y:.o=.c))
53 SRCS += $(addprefix $(SRCTREE)/,$(EXT_SOBJ_FILES-y:.o=.S))
54 SRCS += $(addprefix $(SRCTREE)/api_examples/,$(COBJ_FILES-y:.o=.c))
55 SRCS += $(addprefix $(SRCTREE)/api_examples/,$(SOBJ_FILES-y:.o=.S))
57 # Create a list of object files to be compiled
58 OBJS += $(addprefix $(obj),$(SOBJ_FILES-y))
59 OBJS += $(addprefix $(obj),$(COBJ_FILES-y))
60 OBJS += $(addprefix $(obj),$(notdir $(EXT_COBJ_FILES-y)))
61 OBJS += $(addprefix $(obj),$(notdir $(EXT_SOBJ_FILES-y)))
63 gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
67 all: $(obj).depend $(OUTPUT)
69 #########################################################################
72 $(LD) -Ttext $(LOAD_ADDR) -o $@ $^ -L$(gcclibdir) -lgcc
73 $(OBJCOPY) -O binary $@ $(OUTPUT).bin 2>/dev/null
75 # Rule to build generic library C files
76 $(obj)%.o: $(SRCTREE)/lib_generic/%.c
77 $(CC) -g $(CFLAGS) -c -o $@ $<
79 # Rule to build architecture-specific library assembly files
80 $(obj)%.o: $(SRCTREE)/lib_$(ARCH)/%.S
81 $(CC) -g $(CFLAGS) -c -o $@ $<
83 #########################################################################
85 # defines $(obj).depend target
86 include $(SRCTREE)/rules.mk
88 sinclude $(obj).depend
90 #########################################################################