Makefile revision 276486 
1# $FreeBSD: stable/10/sys/boot/sparc64/boot1/Makefile 276486 2014-12-31 23:25:37Z ngie $
2
3PROG=	boot1.elf
4INTERNALPROG=
5MAN=
6FILES?=	boot1
7SRCS=	_start.s boot1.c
8CLEANFILES=${FILES} boot1.aout
9
10BOOTBLOCKBASE= 0x4000
11
12CFLAGS.clang+=-mcmodel=small
13CFLAGS.gcc+=-mcmodel=medlow
14CFLAGS+=-Os -I${.CURDIR}/../../common
15LDFLAGS=-Ttext ${BOOTBLOCKBASE} -Wl,-N
16
17# Construct boot1. sunlabel expects it to contain zeroed-out space for the
18# label, and to be of the correct size.
19${FILES}: boot1.aout
20	@set -- `ls -l boot1.aout`; x=$$((7680-$$5)); \
21	    echo "$$x bytes available"; test $$x -ge 0
22	dd if=/dev/zero of=${.TARGET} bs=512 count=16
23	dd if=boot1.aout of=${.TARGET} bs=512 oseek=1 conv=notrunc
24
25boot1.aout: boot1.elf
26	elf2aout -o ${.TARGET} ${.ALLSRC}
27
28boot1.o: ${.CURDIR}/../../common/ufsread.c
29
30.include <bsd.prog.mk>
31