f94052ed3a
* Make S expand to an absolute path at compile time. * Use `-S' rather than `-x' to remove debugging symbols. * Garbage collect unused variables. * Reverse a handful of port-specific changes that do not correspond to the common build model and are not needed.
191 lines
4.9 KiB
Makefile
191 lines
4.9 KiB
Makefile
# $NetBSD: Makefile.amiga,v 1.46 1996/08/10 05:29:28 mycroft Exp $
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# Makefile for NetBSD
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#
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# This makefile is constructed from a machine description:
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# config machineid
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# Most changes should be made in the machine description
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# /sys/arch/amiga/conf/``machineid''
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# after which you should do
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# config machineid
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# Machine generic makefile changes should be made in
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# /sys/arch/amiga/conf/Makefile.amiga
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# after which config should be rerun for all machines of that type.
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#
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# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE TO MAKEFILE
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# IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
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#
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# -DTRACE compile in kernel tracing hooks
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# -DQUOTA compile in file system quotas
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# DEBUG is set to -g if debugging.
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# PROF is set to -pg if profiling.
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CC?= cc
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LD?= ld
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MKDEP?= mkdep
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STRIP?= strip -d
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TOUCH?= touch -f -c
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# source tree is located via $S relative to the compilation directory
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S!= cd ../../../..; pwd
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AMIGA= $S/arch/amiga
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INCLUDES= -I. -I$S/arch -I$S
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CPPFLAGS= ${INCLUDES} ${IDENT} -D_KERNEL -Dmc68020 -Damiga
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CWARNFLAGS= -Werror -Wall -Wstrict-prototypes
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.if empty(IDENT:M-DM68060)
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CMACHFLAGS= -m68020
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.else
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CMACHFLAGS= -m68060 -Wa,-m68030
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.endif
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CFLAGS= ${DEBUG} ${CWARNFLAGS} -O2 -msoft-float ${CMACHFLAGS}
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AFLAGS= -x assembler-with-cpp -traditional-cpp -D_LOCORE
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LINKFLAGS= -n -Ttext 0 -e start
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### find out what to use for libkern
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.include "$S/lib/libkern/Makefile.inc"
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.ifndef PROF
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LIBKERN= ${KERNLIB}
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.else
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LIBKERN= ${KERNLIB_PROF}
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.endif
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### find out what to use for libcompat
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.include "$S/compat/common/Makefile.inc"
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.ifndef PROF
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LIBCOMPAT= ${COMPATLIB}
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.else
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LIBCOMPAT= ${COMPATLIB_PROF}
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.endif
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### for the Motorola 68040 Floating Point Software Product
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.include "$S/arch/m68k/fpsp/Makefile.inc"
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### for the Motorola 68060 Software Support Package
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.include "$S/arch/m68k/060sp/Makefile.inc"
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# compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
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# where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix,
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# capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
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# is marked as config-dependent.
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NORMAL_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
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NORMAL_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
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DRIVER_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
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DRIVER_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
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NORMAL_S= ${CC} ${AFLAGS} ${CPPFLAGS} -c $<
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NORMAL_S_C= ${CC} ${AFLAGS} ${CPPFLAGS} ${PARAM} -c $<
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.SUFFIXES: .o .g
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.g.o: ; echo This is a dummy rule and should not be executed.
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NORMAL_G= gspa < $< | gspahextoc > $*.c; ${CC} -c ${CFLAGS} ${PROF} $*.c
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%OBJS
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%CFILES
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%SFILES
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# load lines for config "xxx" will be emitted as:
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# xxx: ${SYSTEM_DEP} swapxxx.o
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# ${SYSTEM_LD_HEAD}
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# ${SYSTEM_LD} swapxxx.o
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# ${SYSTEM_LD_TAIL}
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SYSTEM_OBJ= locore.o ${FPSP} ${060SP} \
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param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
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SYSTEM_DEP= Makefile ${SYSTEM_OBJ}
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SYSTEM_LD_HEAD= @rm -f $@
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SYSTEM_LD= @echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
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${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
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SYSTEM_LD_TAIL= @size $@; chmod 755 $@
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DEBUG?=
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.if ${DEBUG} == "-g"
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LINKFLAGS+= -X
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SYSTEM_LD_TAIL+=; \
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echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
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echo ${STRIP} $@; ${STRIP} $@
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.else
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LINKFLAGS+= -S
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.endif
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%LOAD
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assym.h: genassym
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./genassym >assym.h
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genassym: genassym.o
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${CC} -o $@ genassym.o
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genassym.o: ${AMIGA}/amiga/genassym.c
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${NORMAL_C_C}
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param.c: $S/conf/param.c
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rm -f param.c
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cp $S/conf/param.c .
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param.o: param.c Makefile
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${NORMAL_C_C}
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ioconf.o: ioconf.c
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${NORMAL_C}
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newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
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sh $S/conf/newvers.sh
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${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
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clean::
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rm -f eddep *netbsd netbsd.gdb tags *.[io] [a-z]*.s \
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[Ee]rrs linterrs makelinks genassym genassym.o assym.h
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lint:
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@lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} ${PARAM} -UKGDB \
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${AMIGA}/amiga/Locore.c ${CFILES} ${AMIGA}/amiga/swapgeneric.c \
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ioconf.c param.c | \
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grep -v 'static function .* unused'
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tags:
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@echo "see $S/kern/Makefile for tags"
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links:
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egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
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sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
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echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
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sort -u | comm -23 - dontlink | \
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sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
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sh makelinks && rm -f dontlink
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SRCS= ${AMIGA}/amiga/locore.s \
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param.c ioconf.c ${CFILES} ${SFILES}
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depend:: .depend
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.depend: ${SRCS} assym.h param.c
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${MKDEP} ${AFLAGS} ${CPPFLAGS} ${AMIGA}/amiga/locore.s
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${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
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${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
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${MKDEP} -a ${CFLAGS} ${CPPFLAGS} ${PARAM} ${AMIGA}/amiga/genassym.c
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# depend on root or device configuration
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autoconf.o conf.o: Makefile
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# depend on network or filesystem configuration
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uipc_proto.o vfs_conf.o: Makefile
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# depend on maxusers
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genassym.o machdep.o: Makefile
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# depend on CPU configuration
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amiga_init.o locore.o pmap.o sys_machdep.o bzsc.o flsc.o sbic.o sfas.o: Makefile
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locore.o: ${AMIGA}/amiga/locore.s assym.h
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${NORMAL_S}
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%RULES
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