Annotation of sys/arch/mac68k/conf/Makefile.mac68k, Revision 1.1
1.1 ! nbrk 1: # $OpenBSD: Makefile.mac68k,v 1.36 2007/07/30 16:23:33 thib Exp $
! 2: # $NetBSD: Makefile.mac68k,v 1.53 1997/04/15 06:11:38 scottr Exp $
! 3:
! 4: # Makefile for OpenBSD
! 5: #
! 6: # This makefile is constructed from a machine description:
! 7: # config machineid
! 8: # Most changes should be made in the machine description
! 9: # /sys/arch/mac68k/conf/``machineid''
! 10: # after which you should do
! 11: # config machineid
! 12: # Machine generic makefile changes should be made in
! 13: # /sys/arch/mac68k/conf/Makefile.mac68k
! 14: # after which config should be rerun for all machines of that type.
! 15: #
! 16: # N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE TO MAKEFILE
! 17: # IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
! 18: #
! 19: # -DTRACE compile in kernel tracing hooks
! 20: # -DQUOTA compile in file system quotas
! 21:
! 22: # DEBUG is set to -g if debugging.
! 23: # PROF is set to -pg if profiling.
! 24:
! 25: .include <bsd.own.mk>
! 26:
! 27: MKDEP?= mkdep
! 28: SIZE?= size
! 29: STRIP?= strip
! 30:
! 31: # source tree is located via $S relative to the compilation directory
! 32: .ifndef S
! 33: S!= cd ../../../..; pwd
! 34: .endif
! 35: MAC68K= $S/arch/mac68k
! 36: M68K= $S/arch/m68k
! 37:
! 38: INCLUDES= -I. -I$S -I$S/arch -nostdinc
! 39: CPPFLAGS= ${INCLUDES} ${IDENT} ${PARAM} -D_KERNEL \
! 40: -Dmc68020 -Dmac68k
! 41: CWARNFLAGS= -Werror -Wall -Wstrict-prototypes -Wmissing-prototypes \
! 42: -Wno-uninitialized -Wno-format -Wno-main \
! 43: -Wstack-larger-than-2047
! 44: CMACHFLAGS= -msoft-float -fno-builtin-printf -fno-builtin-log
! 45: .if ${IDENT:M-DNO_PROPOLICE}
! 46: CMACHFLAGS+= -fno-stack-protector
! 47: .endif
! 48: COPTS?= -O2
! 49: CFLAGS= ${DEBUG} ${COPTS} ${CWARNFLAGS} ${CMACHFLAGS} ${PIPE}
! 50: AFLAGS= -x assembler-with-cpp -traditional-cpp -D_LOCORE
! 51: LINKFLAGS= -n -Ttext 0 -e start
! 52: STRIPFLAGS= -d
! 53:
! 54: HOSTCC?= ${CC}
! 55: HOSTED_CPPFLAGS=${CPPFLAGS:S/^-nostdinc$//}
! 56: HOSTED_CFLAGS= ${CFLAGS}
! 57:
! 58: ### Find out what to use for libkern.
! 59: .include "$S/lib/libkern/Makefile.inc"
! 60: .ifndef PROF
! 61: LIBKERN=${KERNLIB}
! 62: .else
! 63: LIBKERN=${KERNLIB_PROF}
! 64: .endif
! 65:
! 66: ### Find out what to use for libcompat.
! 67: .include "$S/compat/common/Makefile.inc"
! 68: .ifndef PROF
! 69: LIBCOMPAT=${COMPATLIB}
! 70: .else
! 71: LIBCOMPAT=${COMPATLIB_PROF}
! 72: .endif
! 73:
! 74: ### for the Motorola 68040 Floating Point Software Product
! 75: .include "${M68K}/fpsp/Makefile.inc"
! 76:
! 77: # compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
! 78: # where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix,
! 79: # capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
! 80: # is marked as config-dependent.
! 81:
! 82: NORMAL_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
! 83: NORMAL_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
! 84:
! 85: HOSTED_C= ${HOSTCC} ${HOSTED_CFLAGS} ${HOSTED_CPPFLAGS} -c $<
! 86:
! 87: DRIVER_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
! 88: DRIVER_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
! 89:
! 90: NORMAL_S= ${CC} ${AFLAGS} ${CPPFLAGS} -c $<
! 91: NORMAL_S_C= ${CC} ${AFLAGS} ${CPPFLAGS} ${PARAM} -c $<
! 92:
! 93: %OBJS
! 94:
! 95: %CFILES
! 96:
! 97: %SFILES
! 98:
! 99: # load lines for config "xxx" will be emitted as:
! 100: # xxx: ${SYSTEM_DEP} swapxxx.o
! 101: # ${SYSTEM_LD_HEAD}
! 102: # ${SYSTEM_LD} swapxxx.o
! 103: # ${SYSTEM_LD_TAIL}
! 104: SYSTEM_OBJ= locore.o ${FPSP} \
! 105: param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
! 106: SYSTEM_DEP= Makefile ${SYSTEM_OBJ}
! 107: SYSTEM_LD_HEAD= @rm -f $@
! 108: SYSTEM_LD= @echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
! 109: ${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
! 110: SYSTEM_LD_TAIL= @${SIZE} $@; chmod 755 $@
! 111:
! 112: DEBUG?=
! 113: .if ${DEBUG} == "-g"
! 114: LINKFLAGS+= -X
! 115: SYSTEM_LD_TAIL+=; \
! 116: echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
! 117: echo ${STRIP} $@; ${STRIP} $@
! 118: .else
! 119: LINKFLAGS+= -S
! 120: .endif
! 121:
! 122: %LOAD
! 123:
! 124: assym.h: $S/kern/genassym.sh \
! 125: ${M68K}/m68k/genassym.cf ${MAC68K}/mac68k/genassym.cf Makefile
! 126: cat ${M68K}/m68k/genassym.cf ${MAC68K}/mac68k/genassym.cf | \
! 127: sh $S/kern/genassym.sh ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \
! 128: > assym.h.tmp && \
! 129: mv -f assym.h.tmp assym.h
! 130:
! 131: param.c: $S/conf/param.c
! 132: rm -f param.c
! 133: cp $S/conf/param.c .
! 134:
! 135: param.o: param.c Makefile
! 136: ${NORMAL_C_C}
! 137:
! 138: ioconf.o: ioconf.c
! 139: ${NORMAL_C}
! 140:
! 141: newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
! 142: sh $S/conf/newvers.sh
! 143: ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
! 144:
! 145:
! 146: clean::
! 147: rm -f eddep *bsd bsd.gdb tags *.[io] [a-z]*.s \
! 148: [Ee]rrs linterrs makelinks assym.h.tmp assym.h genassym.o \
! 149: genassym
! 150:
! 151: lint:
! 152: @lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} ${PARAM} -UKGDB \
! 153: ${CFILES} ioconf.c param.c | \
! 154: grep -v 'static function .* unused'
! 155:
! 156: tags:
! 157: @echo "see $S/kern/Makefile for tags"
! 158:
! 159: links:
! 160: egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
! 161: sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
! 162: echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
! 163: sort -u | comm -23 - dontlink | \
! 164: sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
! 165: sh makelinks && rm -f dontlink
! 166:
! 167: SRCS= ${MAC68K}/mac68k/locore.s \
! 168: param.c ioconf.c ${CFILES} ${SFILES}
! 169: depend:: .depend
! 170: .depend: ${SRCS} assym.h param.c
! 171: ${MKDEP} ${AFLAGS} ${CPPFLAGS} ${MAC68K}/mac68k/locore.s
! 172: ${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
! 173: ${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
! 174: -if test -n "${SFILES}"; then \
! 175: ${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}; \
! 176: fi
! 177: sh $S/kern/genassym.sh ${MKDEP} -f assym.dep ${CFLAGS} \
! 178: ${CPPFLAGS} < ${MAC68K}/mac68k/genassym.cf
! 179: @sed -e 's/.*\.o:.* /assym.h: /' < assym.dep >> .depend
! 180: @rm -f assym.dep
! 181:
! 182:
! 183:
! 184: # depend on root or device configuration
! 185: autoconf.o conf.o: Makefile
! 186:
! 187: # depend on network or filesystem configuration
! 188: uipc_proto.o vfs_conf.o: Makefile
! 189:
! 190: # depend on maxusers
! 191: assym.h machdep.o: Makefile
! 192:
! 193: # depend on CPU configuration
! 194: locore.o pmap.o trap.o: Makefile
! 195:
! 196:
! 197: locore.o: ${MAC68K}/mac68k/locore.s assym.h
! 198: ${NORMAL_S}
! 199:
! 200: # The install target can be redefined by putting a
! 201: # install-kernel-${MACHINE_NAME} target into /etc/mk.conf
! 202: MACHINE_NAME!= uname -n
! 203: install: install-kernel-${MACHINE_NAME}
! 204: .if !target(install-kernel-${MACHINE_NAME}})
! 205: install-kernel-${MACHINE_NAME}:
! 206: rm -f /obsd
! 207: ln /bsd /obsd
! 208: cp bsd /nbsd
! 209: mv /nbsd /bsd
! 210: .endif
! 211:
! 212: %RULES
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