Makefile revision 41008
1279377Simp# $Id: Makefile,v 1.9 1998/11/05 20:52:25 rnordier Exp $ 2279377Simp 3279377SimpPROG= boot2 4279377SimpNOMAN= 5279377SimpSTRIP= 6279377SimpBINDIR?= /boot 7279377SimpBINMODE= 444 8279377SimpCLEANFILES+= boot1 boot1.out boot1.o \ 9279377Simp boot2.ldr boot2.bin boot2.ld boot2.out boot2.o \ 10279377Simp sio.o 11279377Simp 12279377SimpM4?= m4 13279377Simp 14279377SimpB2SIOPRT?= 0x3f8 15279377SimpB2SIOFMT?= 0x3 16279377SimpB2SIODIV?= 0xc 17279377Simp 18279377Simp.if exists(${.OBJDIR}/../btx) 19279377SimpBTX= ${.OBJDIR}/../btx 20279377Simp.else 21279377SimpBTX= ${.CURDIR}/../btx 22279377Simp.endif 23279377Simp 24279377SimpORG1= 0x7c00 25279377SimpORG2= 0x1000 26279377Simp 27279377SimpCFLAGS= -elf -I${.CURDIR}/../btx/lib -I. -fno-builtin \ 28279377Simp -O2 -malign-functions=0 -malign-jumps=0 -malign-loops=0 -mrtd \ 29279377Simp -Wall -Waggregate-return -Wbad-function-cast -Wcast-align \ 30279377Simp -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \ 31279377Simp -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings 32279377Simp 33279377SimpLDFLAGS=-nostdlib -static -N 34279377Simp 35279377Simpall: boot1 boot2 36279377Simp 37279377Simpboot1: boot1.out 38279377Simp objcopy -S -O binary boot1.out ${.TARGET} 39279377Simp 40279377Simpboot1.out: boot1.o 41279377Simp ${LD} ${LDFLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} boot1.o 42279377Simp 43279377Simpboot1.o: boot1.m4 boot1.s 44279377Simp (cd ${.CURDIR}; ${M4} boot1.m4 boot1.s) | \ 45279377Simp ${AS} ${AFLAGS} -o ${.TARGET} 46279377Simp 47279377Simpboot2: boot2.ldr boot2.bin 48279377Simp btxld -v -E ${ORG2} -f bin -b ${BTX}/btx/btx -l boot2.ldr \ 49279377Simp -o boot2.ld -P 1 boot2.bin 50279377Simp @ls -l boot2.ld | awk '{ x = 7680 - $$5; \ 51279377Simp print x " bytes available"; if (x < 0) exit 1 }' 52279377Simp dd if=boot2.ld of=${.TARGET} obs=7680 conv=osync 2>/dev/null 53279377Simp 54279377Simpboot2.ldr: 55279377Simp dd if=/dev/zero of=${.TARGET} bs=512 count=1 2>/dev/null 56279377Simp 57279377Simpboot2.bin: boot2.out 58279377Simp objcopy -S -O binary boot2.out ${.TARGET} 59279377Simp 60279377Simpboot2.out: boot2.o sio.o 61279377Simp ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} \ 62279377Simp ${BTX}/lib/crt0.o boot2.o sio.o 63279377Simp 64279377Simpsio.o: sio.s 65279377Simp (cd ${.CURDIR}; ${M4} -DSIOPRT=${B2SIOPRT} \ 66279377Simp -DSIOFMT=${B2SIOFMT} -DSIODIV=${B2SIODIV} sio.s) | \ 67279377Simp ${AS} ${AFLAGS} -o ${.TARGET} 68279377Simp 69279377Simpinstall: 70279377Simp ${INSTALL} ${COPY} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ 71279377Simp boot1 ${DESTDIR}${BINDIR}/boot1 72279377Simp ${INSTALL} ${COPY} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ 73279377Simp boot2 ${DESTDIR}${BINDIR}/boot2 74279377Simp 75279377Simp.include <bsd.prog.mk> 76279377Simp