-
Notifications
You must be signed in to change notification settings - Fork 1
/
Makefile.inc
227 lines (183 loc) · 6.47 KB
/
Makefile.inc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
# $Id: Makefile.Bonito2fdev,v 1.1.1.1 2006/09/14 01:59:09 root Exp $
#
# Makefile for PMON2000 EV64240
#
# This makefile is constructed from a machine description:
# config machineid
# Most changes should be made in the machine description
# /sys/arch/pmonppc/conf/``machineid''
# after which you should do
# config machineid
# Machine generic makefile changes should be made in
# /sys/arch/pmonppc/conf/Makefile.pmonppc
# after which config should be rerun for all machines of that type.
#
# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE TO MAKEFILE
# IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
#
.SUFFIXES: .S .c .o
CROSS_COMPILE ?=mipsel-linux-
#
# Include the make variables (CC, etc...)
#
AS = $(CROSS_COMPILE)as
LD = $(CROSS_COMPILE)ld -m elf32ltsmip -G 0 -static -n -nostdlib
CC ?= $(CROSS_COMPILE)gcc
CPP = $(CC) -E
AR = $(CROSS_COMPILE)ar
NM = $(CROSS_COMPILE)nm
STRIP = $(CROSS_COMPILE)strip
OBJCOPY = $(CROSS_COMPILE)objcopy
OBJDUMP = $(CROSS_COMPILE)objdump
RANLIB = $(CROSS_COMPILE)ranlib
SIZE = $(CROSS_COMPILE)size
ifeq "$(shell echo ${CC}|grep 'mips-elf-')" ""
ifeq "$(shell echo ${CC}|grep '\-mabi=64')" ""
LD = $(CROSS_COMPILE)ld -m elf32ltsmip -G 0 -static -n -nostdlib
else
LD = $(CROSS_COMPILE)ld -m elf64ltsmip -G 0 -static -n -nostdlib
endif
else
ENDIAN_FLAG= -EL
LD = $(CROSS_COMPILE)ld -m elf32ebmip -G 0 -static -n -nostdlib -EL
endif
OPT?= -O2
IDENT:=${IDENT} $(shell echo ${IDENT}|sed -n 's/.*-DX\([0-9]\+\)x\([0-9]\+\).*/ -DFB_XSIZE=\1 -DFB_YSIZE=\2 /p')
IDENT:=${IDENT} $(shell echo ${IDENT}|sed -n 's/.*-DCONFIG_VIDEO_\([0-9]\+\)BPP.*/ -DFB_COLOR_BITS=\1 /p')
all: pmon
# source tree is located via $S relative to the compilation directory
ifndef S
S:=$(shell cd ../../../..; pwd)
endif
# Defines
START?=start.o
MACHINE=mips
MACHINE_ARCH=mips
COMPILEDIR=${shell pwd}
OBJDIR=${COMPILEDIR}
PMONDIR=${S}
INCLUDES= -I. -I${S}/include -I./machine -I${S} \
-I${S}/sys/arch/${MACHINE}/include -I${S}/sys \
-I${TARGET} -I${COMPILEDIR} -I${PATH1} -nostdinc -fno-strict-aliasing -fno-pic
ifneq "$(findstring $S/x86emu/src,$(CFILES))" ""
INCLUDES += -I${S}/x86emu/src/x86emu/ -I${S}/x86emu/src/x86emu/include
else
INCLUDES += -I${S}/x86emu/int10/x86emu/include -I${S}/x86emu/int10/x86emu/src/x86emu/x86emu
endif
CPPFLAGS := ${CPPFLAGS} ${ENDIAN_FLAG} ${INCLUDES} ${IDENT} -D_KERNEL -D__OpenBSD__ -DPMON -D__PMON__\
-mmemcpy -mno-abicalls -fno-builtin#-march=r4600
#CWARNFLAGS= -Werror -Wall -Wmissing-prototypes -Wstrict-prototypes \
-Wno-uninitialized -Wno-format -Wno-main
CWARNFLAGS= -Wall -Wstrict-prototypes \
-Wno-uninitialized -Wno-format -Wno-main
CFLAGS= ${DEBUG} ${CWARNFLAGS} ${OPT} -G 0
AFLAGS= -D_LOCORE -G 0
LFLAGS= ${ENDIAN_FLAG} -N -G 0 -T../../conf/ld.script -e start
STRIPFLAGS= -g -S --strip-debug
HOSTCC?= ${CC}
HOSTED_CPPFLAGS=${CPPFLAGS:S/^-nostdinc$//}
HOSTED_CFLAGS= ${CFLAGS}
include ${S}/lib/libc/Makefile.inc
LIBC=${CLIB}
include ${S}/lib/libm/Makefile.inc
LIBM=${MLIB}
include ${S}/lib/libz/Makefile.inc
LIBZ=${ZLIB}
# compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
# where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix,
# capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
# is marked as config-dependent.
USRLAND_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
USRLAND_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
NORMAL_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
NORMAL_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
DRIVER_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
DRIVER_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
NORMAL_S= ${CC} ${AFLAGS} ${CPPFLAGS} -c $<
NORMAL_S_C= ${AS} ${COPTS} ${PARAM} $< -o $@
# load lines for config "xxx" will be emitted as:
# xxx: ${SYSTEM_DEP}
# ${SYSTEM_LD_HEAD}
# ${SYSTEM_LD}
# ${SYSTEM_LD_TAIL}
#SYSTEM_OBJ= ${START} crtbegin.o param.o ioconf.o ri.o ${OBJS} ${LIBC} ${LIBM} ${LIBZ} \
SYSTEM_OBJ= ${START} crtbegin.o param.o ioconf.o ri.o ${OBJS} ${LIBC} ${LIBM} ${LIBZ} \
crtend.o
SYSTEM_DEP= Makefile ${SYSTEM_OBJ}
SYSTEM_LD_HEAD= rm -f $@
SYSTEM_LD= @echo ${LD} ${LFLAGS} -o $@ ${LIBDIR} '${SYSTEM_OBJ}' vers.o; \
${LD} ${LFLAGS} -o $@ ${LIBDIR} ${SYSTEM_OBJ} vers.o -L../../../../examples/math/ -lgcc
SYSTEM_LD_TAIL= @${SIZE} $@; chmod 755 $@ ; \
${OBJCOPY} -O binary $@ $@.bin
DEBUG?=
ifneq ("${DEBUG}", "")
LFLAGS+= -X
SYSTEM_LD_TAIL+=; \
echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
echo ${STRIP} ${STRIPFLAGS} $@; ${STRIP} ${STRIPFLAGS} $@
else
LFLAGS+= -S
endif
param.c: $S/sys/kern/param.c
rm -f param.c
cp $S/sys/kern/param.c .
param.o: param.c Makefile
${NORMAL_C_C}
ioconf.o: ioconf.c
${NORMAL_C}
ri.o:ri.c Makefile
${NORMAL_C_C}
ri.c: $S/pmon/arch/mips/ri.c
rm -f ri.c
cp $S/pmon/arch/mips/ri.c .
crtbegin.c: $S/pmon/arch/mips/crtbegin.c
rm -f crtbegin.c
cp $S/pmon/arch/mips/crtbegin.c .
crtbegin.o: crtbegin.c Makefile
${NORMAL_C_C}
crtend.c: $S/pmon/arch/mips/crtend.c
rm -f crtend.c
cp $S/pmon/arch/mips/crtend.c .
crtend.o: crtend.c Makefile
${NORMAL_C_C}
newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
sh $S/conf/newvers.sh
${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
clean::
rm -f eddep *netbsd netbsd.gdb tags *.[io] [a-z]*.s \
[Ee]rrs linterrs makelinks genassym genassym.o
lint:
@lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} -UKGDB \
${CFILES} \
ioconf.c param.c | \
grep -v 'static function .* unused'
tags:
@echo "see $S/kern/Makefile for tags"
links:
egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
sort -u | comm -23 - dontlink | \
sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
sh makelinks && rm -f dontlink
SRCS= ${TARGET}/${SUBTARGET}/start.S \
param.c ioconf.c ri.c ${CFILES} ${SFILES}
depend:: .depend
.depend: ${SRCS} param.c
${MKDEP} ${AFLAGS} ${shell echo ${CPPFLAGS}|sed -e 's/ -f[^ ]*//g' } ${TARGET}/${SUBTARGET}/start.S
${MKDEP} -a ${CFLAGS} ${shell echo ${CPPFLAGS}|sed -e 's/ -f[^ ]*//g' } param.c ioconf.c ${CFILES}
ifneq (${SFILES}, "")
${MKDEP} -a ${AFLAGS} ${shell echo ${CPPFLAGS}|sed -e 's/ -f[^ ]*//g' } ${SFILES}
endif
# depend on root or device configuration
autoconf.o conf.o: Makefile
# depend on network or filesystem configuration
uipc_proto.o vfs_conf.o: Makefile
${START}: ${TARGET}/${SUBTARGET}/${START:.o=.S} Makefile
${NORMAL_S}
zpmon: startz.o
rm start.o && cp -f startz.o start.o
make pmon
make -C ../zboot zpmon
startz.o: ${TARGET}/${SUBTARGET}/startz.S Makefile
${NORMAL_S}