Annotation of sys/arch/sparc64/conf/Makefile.sparc64, Revision 1.1
1.1 ! nbrk 1: # Makefile for OpenBSD
! 2:
! 3: .include <bsd.own.mk>
! 4:
! 5: MKDEP?= mkdep
! 6: SIZE?= size
! 7: STRIP?= strip
! 8:
! 9: # source tree is located via $S relative to the compilation directory
! 10: .ifndef S
! 11: S!= cd ../../../..; pwd
! 12: .endif
! 13: SPARC64= $S/arch/sparc64
! 14:
! 15: INCLUDES= -nostdinc -I. -I$S -I$S/arch
! 16: CPPFLAGS= ${INCLUDES} ${IDENT} -D_KERNEL
! 17:
! 18: CDIAGFLAGS= -Werror -Wall -Wstrict-prototypes -Wmissing-prototypes \
! 19: -Wno-uninitialized -Wno-format -Wno-main \
! 20: -Wstack-larger-than-2047
! 21:
! 22: CMACHFLAGS= -Wa,-Av9a, -mno-fpu -fno-builtin-printf -fno-builtin-log
! 23: .if ${IDENT:M-DNO_PROPOLICE}
! 24: CMACHFLAGS+= -fno-stack-protector
! 25: .endif
! 26:
! 27: CFLAGS= ${DEBUG} -O2 ${CDIAGFLAGS} ${CMACHFLAGS} ${COPTS} ${PIPE}
! 28: AFLAGS= -x assembler-with-cpp -traditional-cpp -D_LOCORE -Wa,-Av9a
! 29: LINKFLAGS= -n -Ttext 01000000 -Tdata 01800000 -e start -N
! 30: STRIPFLAGS= -g -X -x
! 31:
! 32: HOSTCC= ${CC}
! 33: HOSTED_CPPFLAGS=${CPPFLAGS:S/^-nostdinc$//}
! 34: HOSTED_CFLAGS= ${CFLAGS}
! 35:
! 36: ### find out what to use for libkern
! 37: .include "$S/lib/libkern/Makefile.inc"
! 38: .ifndef PROF
! 39: LIBKERN= ${KERNLIB}
! 40: .else
! 41: LIBKERN= ${KERNLIB_PROF}
! 42: .endif
! 43:
! 44: ### find out what to use for libcompat
! 45: .include "$S/compat/common/Makefile.inc"
! 46: .ifndef PROF
! 47: LIBCOMPAT= ${COMPATLIB}
! 48: .else
! 49: LIBCOMPAT= ${COMPATLIB_PROF}
! 50: .endif
! 51:
! 52: # compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
! 53: # where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix,
! 54: # capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
! 55: # is marked as config-dependent.
! 56:
! 57: NORMAL_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
! 58: NORMAL_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
! 59:
! 60: DRIVER_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
! 61: DRIVER_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
! 62:
! 63: NORMAL_S= ${CC} ${AFLAGS} ${CPPFLAGS} -c $<
! 64: NORMAL_S_C= ${CC} ${AFLAGS} ${CPPFLAGS} ${PARAM} -c $<
! 65:
! 66: HOSTED_C= ${HOSTCC} ${HOSTED_CFLAGS} ${HOSTED_CPPFLAGS} -c $<
! 67:
! 68: %OBJS
! 69:
! 70: %CFILES
! 71:
! 72: %SFILES
! 73:
! 74: # load lines for config "xxx" will be emitted as:
! 75: # xxx: ${SYSTEM_DEP} swapxxx.o
! 76: # ${SYSTEM_LD_HEAD}
! 77: # ${SYSTEM_LD} swapxxx.o
! 78: # ${SYSTEM_LD_TAIL}
! 79: SYSTEM_OBJ= locore.o \
! 80: param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
! 81: SYSTEM_DEP= Makefile ${SYSTEM_OBJ}
! 82: SYSTEM_LD_HEAD= @rm -f $@
! 83: SYSTEM_LD= @echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
! 84: ${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
! 85: SYSTEM_LD_TAIL= @${SIZE} $@; chmod 755 $@
! 86:
! 87: DEBUG?=
! 88: .if ${DEBUG} == "-g"
! 89: LINKFLAGS+= -X
! 90: SYSTEM_LD_TAIL+=; \
! 91: echo mv $@ $@.gdb; rm -f $@.gdb; mv $@ $@.gdb; \
! 92: echo ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb; \
! 93: ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb
! 94: .else
! 95: LINKFLAGS+= -S -x
! 96: .endif
! 97:
! 98: %LOAD
! 99:
! 100: assym.h: $S/kern/genassym.sh ${SPARC64}/sparc64/genassym.cf Makefile
! 101: sh $S/kern/genassym.sh ${CC} ${CFLAGS} ${CPPFLAGS} \
! 102: ${PARAM} < ${SPARC64}/sparc64/genassym.cf > assym.h.tmp && \
! 103: mv -f assym.h.tmp assym.h
! 104:
! 105: param.c: $S/conf/param.c
! 106: rm -f param.c
! 107: cp $S/conf/param.c .
! 108:
! 109: param.o: param.c Makefile
! 110: ${NORMAL_C_C}
! 111:
! 112: ioconf.o: ioconf.c
! 113: ${NORMAL_C}
! 114:
! 115: newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
! 116: sh $S/conf/newvers.sh
! 117: ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
! 118:
! 119:
! 120: clean::
! 121: rm -f eddep *bsd *bsd.gdb tags *.[io] [a-z]*.s \
! 122: [Ee]rrs linterrs makelinks genassym genassym.o assym.h
! 123:
! 124: lint:
! 125: @lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} ${PARAM} -UKGDB \
! 126: ${CFILES} ioconf.c param.c | \
! 127: grep -v 'static function .* unused'
! 128:
! 129: tags:
! 130: @echo "see $S/kern/Makefile for tags"
! 131:
! 132: links:
! 133: egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
! 134: sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
! 135: echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
! 136: sort -u | comm -23 - dontlink | \
! 137: sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
! 138: sh makelinks && rm -f dontlink
! 139:
! 140: SRCS= ${SPARC64}/sparc64/locore.s \
! 141: param.c ioconf.c ${CFILES} ${SFILES}
! 142: depend:: .depend
! 143: .depend: ${SRCS} assym.h param.c
! 144: ${MKDEP} ${AFLAGS} ${CPPFLAGS} ${SPARC64}/sparc64/locore.s
! 145: ${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
! 146: .if !empty(SFILES)
! 147: ${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
! 148: .endif
! 149: sh $S/kern/genassym.sh ${MKDEP} -f assym.dep ${CFLAGS} \
! 150: ${CPPFLAGS} < ${SPARC64}/sparc64/genassym.cf
! 151: @sed -e 's/.*\.o:.* /assym.h: /' < assym.dep >> .depend
! 152: @rm -f assym.dep
! 153:
! 154: locore.o: ${SPARC64}/sparc64/locore.s assym.h
! 155: ${NORMAL_S}
! 156: in_cksum.o: assym.h
! 157:
! 158: # The install target can be redefined by putting a
! 159: # install-kernel-${MACHINE_NAME} target into /etc/mk.conf
! 160: MACHINE_NAME!= uname -n
! 161: install: install-kernel-${MACHINE_NAME}
! 162: .if !target(install-kernel-${MACHINE_NAME}})
! 163: install-kernel-${MACHINE_NAME}:
! 164: rm -f /obsd
! 165: ln /bsd /obsd
! 166: cp bsd /nbsd
! 167: mv /nbsd /bsd
! 168: .endif
! 169:
! 170: %RULES
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