Annotation of src/sys/arch/i386/conf/Makefile.i386, Revision 1.72
1.72 ! jtk 1: # $NetBSD: Makefile.i386,v 1.71 1996/08/12 00:51:40 mycroft Exp $
1.62 mycroft 2:
1.8 cgd 3: # Makefile for NetBSD
1.1 cgd 4: #
5: # This makefile is constructed from a machine description:
6: # config machineid
7: # Most changes should be made in the machine description
1.36 deraadt 8: # /sys/arch/i386/conf/``machineid''
1.1 cgd 9: # after which you should do
1.62 mycroft 10: # config machineid
11: # Machine generic makefile changes should be made in
1.36 deraadt 12: # /sys/arch/i386/conf/Makefile.i386
1.42 mycroft 13: # after which config should be rerun for all machines of that type.
1.1 cgd 14: #
1.42 mycroft 15: # N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE TO MAKEFILE
1.1 cgd 16: # IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
17: #
18: # -DTRACE compile in kernel tracing hooks
19: # -DQUOTA compile in file system quotas
1.42 mycroft 20:
1.62 mycroft 21: # DEBUG is set to -g if debugging.
22: # PROF is set to -pg if profiling.
23:
1.65 mycroft 24: CC?= cc
25: LD?= ld
1.68 mycroft 26: MKDEP?= mkdep
1.65 mycroft 27: STRIP?= strip -d
1.72 ! jtk 28: APMSTRIP?= strip
1.65 mycroft 29: TOUCH?= touch -f -c
1.1 cgd 30:
1.42 mycroft 31: # source tree is located via $S relative to the compilation directory
1.68 mycroft 32: S!= cd ../../../..; pwd
33: I386= $S/arch/i386
1.1 cgd 34:
1.69 mycroft 35: INCLUDES= -I. -I$S/arch -I$S -nostdinc
1.71 mycroft 36: CPPFLAGS= ${INCLUDES} ${IDENT} ${PARAM} -D_KERNEL \
37: -Di386
1.68 mycroft 38: CWARNFLAGS= -Werror -Wreturn-type
39: CFLAGS= ${DEBUG} ${CWARNFLAGS} -O2
1.64 mycroft 40: AFLAGS= -x assembler-with-cpp -traditional-cpp -D_LOCORE
1.62 mycroft 41: LINKFLAGS= -z -Ttext F8100000 -e start
1.1 cgd 42:
1.33 cgd 43: ### find out what to use for libkern
44: .include "$S/lib/libkern/Makefile.inc"
45: .ifndef PROF
46: LIBKERN= ${KERNLIB}
47: .else
48: LIBKERN= ${KERNLIB_PROF}
49: .endif
50:
1.56 christos 51: ### find out what to use for libcompat
52: .include "$S/compat/common/Makefile.inc"
53: .ifndef PROF
54: LIBCOMPAT= ${COMPATLIB}
55: .else
56: LIBCOMPAT= ${COMPATLIB_PROF}
57: .endif
58:
1.71 mycroft 59: # compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or
60: # HOSTED}, and SUFFIX is the file suffix, capitalized (e.g. C for a .c file).
1.42 mycroft 61:
1.62 mycroft 62: NORMAL_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
1.64 mycroft 63: NORMAL_S= ${CC} ${AFLAGS} ${CPPFLAGS} -c $<
1.42 mycroft 64:
1.71 mycroft 65: HOSTED_C= ${NORMAL_C:S/^-pg$//:S/^-p$//:S/^-nostdinc$//}
1.69 mycroft 66:
1.1 cgd 67: %OBJS
68:
69: %CFILES
70:
1.62 mycroft 71: %SFILES
72:
1.42 mycroft 73: # load lines for config "xxx" will be emitted as:
74: # xxx: ${SYSTEM_DEP} swapxxx.o
75: # ${SYSTEM_LD_HEAD}
76: # ${SYSTEM_LD} swapxxx.o
77: # ${SYSTEM_LD_TAIL}
1.62 mycroft 78: SYSTEM_OBJ= locore.o \
1.66 cgd 79: param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
1.42 mycroft 80: SYSTEM_DEP= Makefile ${SYSTEM_OBJ}
81: SYSTEM_LD_HEAD= rm -f $@
1.62 mycroft 82: SYSTEM_LD= @echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
83: ${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
84: SYSTEM_LD_TAIL= @size $@; chmod 755 $@
85:
86: DEBUG?=
87: .if ${DEBUG} == "-g"
88: LINKFLAGS+= -X
89: SYSTEM_LD_TAIL+=; \
90: echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
91: echo ${STRIP} $@; ${STRIP} $@
92: .else
1.68 mycroft 93: LINKFLAGS+= -S
1.62 mycroft 94: .endif
1.42 mycroft 95:
1.1 cgd 96: %LOAD
1.50 mycroft 97:
1.62 mycroft 98: assym.h: genassym
99: ./genassym >assym.h
1.1 cgd 100:
1.62 mycroft 101: genassym: genassym.o
102: ${CC} -o $@ genassym.o
1.42 mycroft 103:
1.62 mycroft 104: genassym.o: ${I386}/i386/genassym.c
1.71 mycroft 105: ${HOSTED_C}
1.1 cgd 106:
1.62 mycroft 107: param.c: $S/conf/param.c
108: rm -f param.c
109: cp $S/conf/param.c .
1.1 cgd 110:
1.62 mycroft 111: param.o: param.c Makefile
1.71 mycroft 112: ${NORMAL_C}
1.1 cgd 113:
1.62 mycroft 114: ioconf.o: ioconf.c
115: ${NORMAL_C}
1.42 mycroft 116:
1.62 mycroft 117: newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
118: sh $S/conf/newvers.sh
119: ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
1.1 cgd 120:
121:
1.62 mycroft 122: clean::
1.66 cgd 123: rm -f eddep *netbsd netbsd.gdb tags *.[io] [a-z]*.s \
1.62 mycroft 124: [Ee]rrs linterrs makelinks genassym genassym.o assym.h
1.1 cgd 125:
1.62 mycroft 126: lint:
1.71 mycroft 127: @lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} -UKGDB \
1.62 mycroft 128: ${I386}/i386/Locore.c ${CFILES} ${I386}/i386/swapgeneric.c \
129: ioconf.c param.c | \
130: grep -v 'static function .* unused'
1.1 cgd 131:
1.62 mycroft 132: tags:
133: @echo "see $S/kern/Makefile for tags"
1.1 cgd 134:
135: links:
136: egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
137: sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
138: echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
139: sort -u | comm -23 - dontlink | \
1.62 mycroft 140: sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
1.1 cgd 141: sh makelinks && rm -f dontlink
142:
1.72 ! jtk 143: # depend on APM
! 144: .include "${I386}/apm_init/Makefile.inc"
! 145: locore.o: ${APMINC}
! 146:
1.62 mycroft 147: SRCS= ${I386}/i386/locore.s \
1.66 cgd 148: param.c ioconf.c ${CFILES} ${SFILES}
1.67 mycroft 149: depend:: .depend
1.72 ! jtk 150: .depend: ${SRCS} assym.h param.c ${APMINC}
1.68 mycroft 151: ${MKDEP} ${AFLAGS} ${CPPFLAGS} ${I386}/i386/locore.s
152: ${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
153: ${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
1.71 mycroft 154: ${MKDEP} -a ${CFLAGS} ${CPPFLAGS} ${I386}/i386/genassym.c
1.62 mycroft 155:
156:
157: # depend on root or device configuration
158: autoconf.o conf.o: Makefile
159:
160: # depend on network or filesystem configuration
161: uipc_proto.o vfs_conf.o: Makefile
1.1 cgd 162:
1.62 mycroft 163: # depend on maxusers
164: genassym.o machdep.o: Makefile
1.1 cgd 165:
1.62 mycroft 166: # depend on CPU configuration
167: locore.o machdep.o: Makefile
1.1 cgd 168:
1.2 cgd 169:
1.62 mycroft 170: locore.o: ${I386}/i386/locore.s assym.h
171: ${NORMAL_S}
1.1 cgd 172:
173: %RULES
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