141 lines
3.7 KiB
Makefile
141 lines
3.7 KiB
Makefile
# $NetBSD: Makefile,v 1.52 2014/04/19 00:55:37 tsutsui Exp $
|
|
|
|
.include <bsd.own.mk>
|
|
.include <bsd.sys.mk> # for HOST_SH
|
|
|
|
### what we need:
|
|
|
|
#XX# lines replace similar lines, or are added, in case we want to
|
|
#XX# compile LIBZ ourselves to save a few bytes (think TXLT)
|
|
|
|
#XX#DIR_LIBZ = ${DIR_TOP}/../common/dist/zlib
|
|
|
|
DIR_TOP= ${.CURDIR}/../../../../..
|
|
DIR_SA = ${DIR_TOP}/lib/libsa
|
|
DIR_LIBZ=
|
|
DIR_KERN= ${DIR_TOP}/lib/libkern
|
|
DIR_KERN_MD= ${DIR_TOP}/lib/libkern/arch/$(MACHINE_ARCH)
|
|
DIR_LIBC= ${DIR_TOP}/../common/lib/libc
|
|
|
|
.PATH: $(DIR_SA) ${DIR_LIBZ} $(DIR_KERN) $(DIR_KERN_MD) \
|
|
${DIR_LIBC}/gen ${DIR_LIBC}/arch/m68k/gen \
|
|
${DIR_LIBC}/inet ${DIR_LIBC}/arch/m68k/inet \
|
|
${DIR_LIBC}/quad ${DIR_LIBC}/arch/m68k/quad \
|
|
${DIR_LIBC}/string ${DIR_LIBC}/arch/m68k/string
|
|
|
|
### find out what to use for libz
|
|
|
|
S= ${DIR_TOP} # ????
|
|
Z_AS= library
|
|
.include "${DIR_TOP}/lib/libz/Makefile.inc"
|
|
LIBZ= ${ZLIB}
|
|
|
|
# prefer our assembler versions over assembler, and assembler over C:
|
|
|
|
.SUFFIXES:
|
|
.SUFFIXES: .out .o .po .pico .so .s .S .c .cc .C .f .y .l .ln .m4 .sh
|
|
|
|
FILES= boot.amiga
|
|
BINDIR=/usr/mdec
|
|
|
|
COBJS = main.o console.o xd.o twiddle.o bzero.o gets.o
|
|
COBJS+= lseek.o open.o read.o close.o dev.o errno.o
|
|
COBJS+= ufs.o ustarfs.o panic.o vers.o files.o
|
|
COBJS+= divdi3.o moddi3.o qdivrem.o
|
|
|
|
SOBJS = alloc.o ashrdi3.o ashldi3.o bcopy.o muldi3.o printf.o startit.o
|
|
SOBJS += strlen.o memcmp.o memset.o strerror.o strncmp.o
|
|
SOBJS += libstubs.o
|
|
|
|
OBJS= $(SOBJS) $(COBJS)
|
|
|
|
#XX#DEFS = -D_STANDALONE -DSA_EXEC_ANYOWNER -DDYNAMIC_CRC_TABLE -DNOBYFOUR -UBYFOUR
|
|
DEFS = -D_STANDALONE -DSA_EXEC_ANYOWNER
|
|
DEFS += -D__INTERNAL_LIBSA_CREAD
|
|
#DEFS += -DSERCONSOLE
|
|
SOBJS += cread.o
|
|
|
|
#XX#SOBJS += adler32.o crc32.o inflate.o trees.o \
|
|
#XX# zutil.o infback.o inftrees.o inffast.o
|
|
|
|
#DEFS += -DBOOT_ELF32 -DBOOT_AOUT
|
|
SOBJS += loadfile.o loadfile_aout.o loadfile_elf32.o
|
|
|
|
NETBSD_VERS!= ${HOST_SH} ${.CURDIR}/../../../../../conf/osrelease.sh
|
|
DEFS+= -DNETBSD_VERS='"${NETBSD_VERS}"'
|
|
|
|
### main target: ###
|
|
|
|
realall: ${FILES}
|
|
|
|
CLEANFILES += boot.amiga x.out xxstart.o libboot.a vers.c
|
|
|
|
.include <bsd.prog.mk>
|
|
.include <bsd.klinks.mk>
|
|
|
|
### special rules for bootblocks ###
|
|
|
|
INCPATH = -nostdinc -I${DIR_TOP} -I${DIR_TOP}/lib/libsa
|
|
INCPATH += -I${DIR_TOP}/../common/dist/zlib
|
|
INCPATH += -I${.CURDIR}
|
|
INCPATH += -I${.CURDIR}/../../.. -I${.OBJDIR}
|
|
INCPATH += -I${.CURDIR}/../elf2bb
|
|
|
|
AFLAGS += -march=68030 -mcpu=68030 -l
|
|
CAFLAGS += -Wa,-l -Wa,-march=68030 -Wa,-mcpu=68030 ${INCPATH}
|
|
|
|
COPTIM= -Os -fomit-frame-pointer -fcse-follow-jumps -fcse-skip-blocks
|
|
COPTIM+= -Wa,-l -m68060 -Wa,-march=68030 -Wa,-mcpu=68030 -fno-unwind-tables
|
|
CFLAGS= -ffreestanding ${COPTIM} ${INCPATH} ${DEFS}
|
|
CFLAGS+= -Werror
|
|
CFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
|
|
|
|
# XXX work around a gcc 4.5 bug
|
|
COPTS.cread.c = -O1
|
|
|
|
.c.o:
|
|
${_MKTARGET_COMPILE}
|
|
${CC} ${CFLAGS} ${COPTS.${.IMPSRC:T}} -S $< -o $*.s
|
|
${TXLT} < $*.s | ${AS} ${AFLAGS} -o $@
|
|
rm $*.s
|
|
|
|
.s.o:
|
|
${_MKTARGET_COMPILE}
|
|
${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $<
|
|
|
|
.S.o:
|
|
${_MKTARGET_COMPILE}
|
|
${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $<
|
|
|
|
boot.amiga: x.out
|
|
${_MKTARGET_CREATE}
|
|
${RELOC2BB} -S x.out $@ || (${NM} -u x.out && false)
|
|
|
|
x.out: xxstart.o libboot.a ${LIBZ}
|
|
${_MKTARGET_LINK}
|
|
${LD} ${LDFLAGS} -r -dc -e start -o $@ $>
|
|
${SIZE} $@
|
|
${NM} -u $@
|
|
|
|
xxstart.o: ${.CURDIR}/bbstart.s
|
|
${_MKTARGET_COMPILE}
|
|
${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp \
|
|
-o $@ -c $>
|
|
|
|
libboot.a: ${OBJS}
|
|
${_MKTARGET_BUILD}
|
|
${AR} crs $@ $> && ${RANLIB} $@
|
|
|
|
vers.o: vers.c
|
|
vers.c: ${.CURDIR}/version
|
|
${_MKTARGET_CREATE}
|
|
${HOST_SH} ${DIR_TOP}/conf/newvers_stand.sh \
|
|
${${MKREPRO} == "yes" :?:-D} -N ${.CURDIR}/version "amiga"
|
|
|
|
# make sure these are built:
|
|
|
|
${COBJS}: ${TXLT}
|
|
${FILES}: ${RELOC2BB}
|
|
|
|
.include "${.CURDIR}/../Makefile.booters"
|