160 lines
3.9 KiB
Makefile
160 lines
3.9 KiB
Makefile
# from: @(#)Makefile.sparc 8.1 (Berkeley) 7/19/93
|
|
# $Id: Makefile.sparc,v 1.9 1994/05/05 07:50:04 deraadt Exp $
|
|
# Makefile for 4.4 BSD
|
|
#
|
|
# This makefile is constructed from a machine description:
|
|
# config machineid
|
|
# Most changes should be made in the machine description
|
|
# /sys/conf/``machineid''
|
|
# after which you should do
|
|
# config machineid
|
|
# Machine generic makefile changes should be made in
|
|
# /sys/conf/Makefile.``machinetype''
|
|
# 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
|
|
#
|
|
# -DTRACE compile in kernel tracing hooks
|
|
# -DQUOTA compile in file system quotas
|
|
|
|
# DEBUG is set to -g if debugging.
|
|
# PROF is set to -pg if profiling.
|
|
|
|
AS?= as
|
|
|
|
CC= cc ${DEBUG}
|
|
CPP= cpp
|
|
LD= ld
|
|
TOUCH= touch -f -c
|
|
|
|
# source tree is located via $S relative to the compilation directory
|
|
S= ../../../..
|
|
SPARC= ../..
|
|
|
|
INCLUDES= -I. -I$S/arch -I$S -I$S/sys
|
|
COPTS= ${INCLUDES} ${IDENT} -DKERNEL
|
|
CFLAGS= ${COPTS}
|
|
|
|
### find out what to use for libkern
|
|
.include "$S/lib/libkern/Makefile.inc"
|
|
.ifndef PROF
|
|
LIBKERN= ${KERNLIB}
|
|
.else
|
|
LIBKERN= ${KERNLIB_PROF}
|
|
.endif
|
|
|
|
# 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.
|
|
|
|
# sparc kernel uses volatile, rather than heavy "device-driver"s.
|
|
|
|
NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $<
|
|
NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<
|
|
|
|
# optimizer breaks sometimes; temporary workaround uses ${NOOPT_C}
|
|
NOOPT_C= ${CC} -c ${COPTS} ${PROF} ${PARAM} $<
|
|
|
|
NORMAL_S= rm -f $*.c; ln -s $< $*.c; \
|
|
${CC} ${COPTS} -I${SPARC}/sparc -E $*.c > $*.i; \
|
|
${AS} -o $@ $*.i; rm -f $*.c $*.i
|
|
NORMAL_S_C= rm -f $*.c; ln -s $< $*.c; \
|
|
${CC} ${COPTS} ${PARAM} -I${SPARC}/sparc -E $*.c > $*.i; \
|
|
${AS} -o $@ $*.i; rm -f $*.c $*.i
|
|
|
|
%OBJS
|
|
|
|
%CFILES
|
|
|
|
# load lines for config "xxx" will be emitted as:
|
|
# xxx: ${SYSTEM_DEP} swapxxx.o
|
|
# ${SYSTEM_LD_HEAD}
|
|
# ${SYSTEM_LD} swapxxx.o
|
|
# ${SYSTEM_LD_TAIL}
|
|
DEBUG?=
|
|
.if ${DEBUG} == "-g"
|
|
LDX=-X
|
|
.else
|
|
LDX=-x
|
|
.endif
|
|
SYSTEM_OBJ= locore.o ${OBJS} param.o ioconf.o ${LIBKERN}
|
|
.ifdef PROF
|
|
SYSTEM_OBJ+= subr_mcount.o
|
|
.endif
|
|
SYSTEM_DEP= Makefile ${SYSTEM_OBJ}
|
|
SYSTEM_LD_HEAD= @echo loading $@; rm -f $@
|
|
SYSTEM_LD= @${LD} ${LDX} -p -N -e start -T f8004000 -o $@ \
|
|
${SYSTEM_OBJ} vers.o
|
|
SYSTEM_LD_TAIL= @echo rearranging symbols; size $@; chmod 755 $@
|
|
#.if ${DEBUG} == "-g"
|
|
#SYSTEM_LD_TAIL+=; echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
|
|
# echo strip -d $@; strip -d $@
|
|
#.endif
|
|
|
|
%LOAD
|
|
|
|
newvers:
|
|
sh $S/conf/newvers.sh
|
|
${CC} ${CFLAGS} -c vers.c
|
|
|
|
clean:
|
|
rm -f eddep *netbsd netbsd.gdb tags tags1 *.[io] [a-z]*.s \
|
|
Errs errs linterrs makelinks
|
|
|
|
locore.o: ${SPARC}/sparc/locore.s assym.s
|
|
${NORMAL_S}
|
|
|
|
# depend on maxusers
|
|
assym.s: Makefile
|
|
|
|
./assym.s: assym.s
|
|
assym.s: genassym
|
|
./genassym >assym.s
|
|
|
|
genassym: genassym.o
|
|
${CC} -static -o $@ genassym.o
|
|
|
|
genassym.o: ${SPARC}/sparc/genassym.c
|
|
${CC} -c ${CFLAGS} -I/usr/include ${PARAM} $<
|
|
|
|
SRCS= ${CFILES} ioconf.c param.c
|
|
depend: .depend
|
|
.depend: ${SRCS} assym.s
|
|
mkdep ${COPTS} ${SRCS}
|
|
mkdep -a -p ${COPTS} ${SPARC}/sparc/genassym.c
|
|
|
|
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
|
|
|
|
tags: depend
|
|
sh $S/conf/systags.sh
|
|
rm -f tags1
|
|
sed -e 's, ../, ,' tags > tags1
|
|
|
|
ioconf.o: ioconf.c
|
|
${CC} -c ${CFLAGS} ioconf.c
|
|
|
|
param.c: $S/conf/param.c
|
|
rm -f param.c
|
|
cp $S/conf/param.c .
|
|
|
|
param.o: param.c Makefile
|
|
${CC} -c ${CFLAGS} ${PARAM} param.c
|
|
|
|
.ifdef PROF
|
|
subr_mcount.o: $S/kern/subr_mcount.c
|
|
${CC} -c ${CFLAGS} $S/kern/subr_mcount.c
|
|
.endif
|
|
|
|
%RULES
|
|
|
|
# DO NOT DELETE THIS LINE -- make depend uses it
|
|
|