| 1 | #
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| 2 | # Copyright (c) 2006 Martin Decky
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| 3 | # All rights reserved.
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| 4 | #
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| 5 | # Redistribution and use in source and binary forms, with or without
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| 6 | # modification, are permitted provided that the following conditions
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| 7 | # are met:
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| 8 | #
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| 9 | # - Redistributions of source code must retain the above copyright
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| 10 | # notice, this list of conditions and the following disclaimer.
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| 11 | # - Redistributions in binary form must reproduce the above copyright
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| 12 | # notice, this list of conditions and the following disclaimer in the
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| 13 | # documentation and/or other materials provided with the distribution.
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| 14 | # - The name of the author may not be used to endorse or promote products
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| 15 | # derived from this software without specific prior written permission.
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| 16 | #
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| 17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | #
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| 28 |
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| 29 | include ../../../../version
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| 30 | include ../../../Makefile.config
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| 31 |
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| 32 | ## Toolchain configuration
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| 33 | #
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| 34 |
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| 35 | ifeq ($(IMAGE),binary)
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| 36 | BFD = binary
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| 37 | endif
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| 38 | ifeq ($(IMAGE),ecoff)
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| 39 | BFD = ecoff-littlemips
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| 40 | endif
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| 41 | BFD_NAME = elf32-tradlittlemips
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| 42 | BFD_ARCH = mips
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| 43 | TARGET = mipsel-linux-gnu
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| 44 | TOOLCHAIN_DIR = /usr/local/mipsel/bin
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| 45 |
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| 46 | ifeq ($(COMPILER),gcc_native)
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| 47 | CC = gcc
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| 48 | AS = as
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| 49 | LD = ld
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| 50 | OBJCOPY = objcopy
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| 51 | OBJDUMP = objdump
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| 52 | endif
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| 53 |
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| 54 | ifeq ($(COMPILER),icc_native)
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| 55 | CC = icc
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| 56 | AS = as
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| 57 | LD = ld
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| 58 | OBJCOPY = objcopy
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| 59 | OBJDUMP = objdump
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| 60 | endif
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| 61 |
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| 62 | ifeq ($(COMPILER),gcc_cross)
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| 63 | CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
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| 64 | AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
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| 65 | LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
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| 66 | OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
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| 67 | OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
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| 68 | endif
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| 69 |
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| 70 | CFLAGS = -DRELEASE=\"$(RELEASE)\" -I. -I../../../generic -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mhard-float -mips3
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| 71 |
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| 72 | ifdef REVISION
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| 73 | CFLAGS += "-DREVISION=\"$(REVISION)\""
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| 74 | endif
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| 75 |
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| 76 | ifdef TIMESTAMP
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| 77 | CFLAGS += "-DTIMESTAMP=\"$(TIMESTAMP)\""
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| 78 | endif
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| 79 |
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| 80 | SOURCES = \
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| 81 | main.c \
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| 82 | msim.c \
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| 83 | _components.c \
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| 84 | ../../../generic/printf.c \
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| 85 | asm.S \
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| 86 | boot.S
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| 87 |
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| 88 | COMPONENTS = \
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| 89 | $(KERNELDIR)/kernel.bin \
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| 90 | $(USPACEDIR)/srv/ns/ns \
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| 91 | $(USPACEDIR)/srv/fb/fb \
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| 92 | $(USPACEDIR)/srv/kbd/kbd \
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| 93 | $(USPACEDIR)/srv/console/console \
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| 94 | $(USPACEDIR)/srv/vfs/vfs \
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| 95 | $(USPACEDIR)/srv/fs/tmpfs/tmpfs \
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| 96 | $(USPACEDIR)/srv/fs/fat/fat \
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| 97 | $(USPACEDIR)/srv/devmap/devmap \
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| 98 | $(USPACEDIR)/app/init/init \
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| 99 | $(USPACEDIR)/app/tetris/tetris \
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| 100 | $(USPACEDIR)/app/tester/tester \
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| 101 | $(USPACEDIR)/app/klog/klog
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| 102 |
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| 103 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
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| 104 | COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS))))
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| 105 |
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| 106 | .PHONY: all clean depend
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| 107 |
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| 108 | all: image.boot
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| 109 |
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| 110 | -include Makefile.depend
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| 111 |
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| 112 | image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) $(OBJECTS)
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| 113 | $(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) $(OBJECTS) -o $@
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| 114 |
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| 115 | depend:
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| 116 | -makedepend $(DEFS) $(CFLAGS) -f - $(SOURCES) > Makefile.depend 2> /dev/null
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| 117 |
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| 118 | clean:
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| 119 | -rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) $(OBJECTS) image.boot Makefile.depend
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| 120 |
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| 121 | _components.h _components.c _link.ld $(COMPONENT_OBJECTS): $(COMPONENTS)
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| 122 | ../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD) $(BFD_ARCH) 4096 $(COMPONENTS)
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| 123 |
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| 124 | %.o: %.S
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| 125 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
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| 126 |
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| 127 | %.o: %.c
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| 128 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@
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