Subversion Repositories HelenOS-historic

Rev

Rev 1764 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1018 decky 1
#
2
# Copyright (C) 2006 Martin Decky
3
# All rights reserved.
4
#
5
# Redistribution and use in source and binary forms, with or without
6
# modification, are permitted provided that the following conditions
7
# are met:
8
#
9
# - Redistributions of source code must retain the above copyright
10
#   notice, this list of conditions and the following disclaimer.
11
# - Redistributions in binary form must reproduce the above copyright
12
#   notice, this list of conditions and the following disclaimer in the
13
#   documentation and/or other materials provided with the distribution.
14
# - The name of the author may not be used to endorse or promote products
15
#   derived from this software without specific prior written permission.
16
#
17
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
#
28
 
29
## Toolchain configuration
30
#
31
 
1771 jermar 32
TARGET = sparc64-linux-gnu
33
TOOLCHAIN_DIR = /usr/local/sparc64/bin
1018 decky 34
 
35
ifeq ($(COMPILER),native)
36
	CC = gcc
37
	AS = as
38
	LD = ld
39
	OBJCOPY = objcopy
40
	OBJDUMP = objdump
41
else
42
	CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
43
	AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
44
	LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
45
	OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
46
	OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
47
endif
48
 
1771 jermar 49
CFLAGS = -I. -I../../../generic -I../../../genarch -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -mcpu=ultrasparc -m64
1018 decky 50
 
51
SOURCES = \
52
	main.c \
1763 jermar 53
	../../../generic/printf.c \
1771 jermar 54
	../../../genarch/ofw.c \
55
	ofw.c \
1018 decky 56
	asm.S \
57
	boot.S
58
 
1685 decky 59
COMPONENTS = \
1771 jermar 60
	$(KERNELDIR)/kernel.bin
1685 decky 61
 
1018 decky 62
OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
1685 decky 63
COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS))))
1018 decky 64
 
65
.PHONY: all clean depend
66
 
67
all: image.boot
68
 
69
-include Makefile.depend
70
 
1685 decky 71
image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) $(OBJECTS) kernel.o
72
	$(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) $(OBJECTS) -o $@
1018 decky 73
 
74
depend:
75
	-makedepend $(DEFS) $(CFLAGS) -f - $(SOURCES) > Makefile.depend 2> /dev/null
76
 
77
clean:
1685 decky 78
	-rm -f _components.h _link.ld $(COMPONENT_OBJECTS) $(OBJECTS) image.boot Makefile.depend
1018 decky 79
 
1685 decky 80
_components.h _link.ld $(COMPONENT_OBJECTS): $(COMPONENTS)
1747 decky 81
	./pack $(IMAGE) $(OBJCOPY) $(COMPONENTS)
1018 decky 82
 
83
%.o: %.S
84
	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
85
 
86
%.o: %.c
87
	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@