Makefile revision 308915 
1# $FreeBSD: stable/10/sys/boot/i386/gptzfsboot/Makefile 308915 2016-11-21 10:14:36Z avg $
2
3.PATH:		${.CURDIR}/../boot2 ${.CURDIR}/../gptboot \
4		${.CURDIR}/../zfsboot ${.CURDIR}/../common \
5		${.CURDIR}/../../common
6
7FILES=		gptzfsboot
8MAN=		gptzfsboot.8
9
10NM?=		nm
11
12BOOT_COMCONSOLE_PORT?= 0x3f8
13BOOT_COMCONSOLE_SPEED?= 9600
14B2SIOFMT?=	0x3
15
16REL1=	0x700
17ORG1=	0x7c00
18ORG2=	0x0
19
20CFLAGS=	-DBOOTPROG=\"gptzfsboot\" \
21	-O1 \
22	-DGPT -DZFS -DBOOT2 \
23	-DSIOPRT=${BOOT_COMCONSOLE_PORT} \
24	-DSIOFMT=${B2SIOFMT} \
25	-DSIOSPD=${BOOT_COMCONSOLE_SPEED} \
26	-I${.CURDIR}/../../common \
27	-I${.CURDIR}/../common \
28	-I${.CURDIR}/../../zfs \
29	-I${.CURDIR}/../../../cddl/boot/zfs \
30	-I${.CURDIR}/../btx/lib -I. \
31	-I${.CURDIR}/../boot2 \
32	-I${.CURDIR}/../../.. \
33	-Wall -Waggregate-return -Wbad-function-cast -Wcast-align \
34	-Wmissing-declarations -Wmissing-prototypes -Wnested-externs \
35	-Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \
36	-Winline
37
38CFLAGS.gcc+=	--param max-inline-insns-single=100
39
40LD_FLAGS=-static -N --gc-sections
41
42LIBSTAND=	${.OBJDIR}/../../libstand32/libstand.a
43
44# Pick up ../Makefile.inc early.
45.include <bsd.init.mk>
46
47CLEANFILES=	gptzfsboot
48
49gptzfsboot: gptldr.bin gptzfsboot.bin ${BTXKERN}
50	btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l gptldr.bin \
51	    -o ${.TARGET} gptzfsboot.bin
52
53CLEANFILES+=	gptldr.bin gptldr.out gptldr.o
54
55gptldr.bin: gptldr.out
56	${OBJCOPY} -S -O binary gptldr.out ${.TARGET}
57
58gptldr.out: gptldr.o
59	${LD} ${LD_FLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o
60
61CLEANFILES+=	gptzfsboot.bin gptzfsboot.out zfsboot.o sio.o cons.o \
62		drv.o gpt.o util.o
63
64gptzfsboot.bin: gptzfsboot.out
65	${OBJCOPY} -S -O binary gptzfsboot.out ${.TARGET}
66
67gptzfsboot.out: ${BTXCRT} zfsboot.o sio.o gpt.o drv.o cons.o util.o
68	${LD} ${LD_FLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSTAND}
69
70zfsboot.o: ${.CURDIR}/../../zfs/zfsimpl.c
71
72.if ${MACHINE_CPUARCH} == "amd64"
73beforedepend zfsboot.o: machine
74CLEANFILES+=	machine
75machine:
76	ln -sf ${.CURDIR}/../../../i386/include machine
77.endif
78
79.include <bsd.prog.mk>
80
81# XXX: clang integrated-as doesn't grok .codeNN directives yet
82CFLAGS.gptldr.S=	${CLANG_NO_IAS}
83CFLAGS+=		${CFLAGS.${.IMPSRC:T}}
84