Makefile revision 1.47 
1#	$OpenBSD: Makefile,v 1.47 2020/08/02 15:38:48 deraadt Exp $
2
3COPTS?=
4MAN?=	boot.8
5
6.if !empty(COPTS:M-DFDBOOT)
7SOFTRAID?=no
8.else
9SOFTRAID?=yes
10.endif
11
12.if ${MACHINE} == "amd64"
13S=	${.CURDIR}/../../../..
14SADIR=	${.CURDIR}/..
15
16PROG?=	boot
17SRCS=	srt0.S conf.c
18LD?=	ld
19SIZE?=	size
20LDFLAGS+=-nostdlib -Bstatic -Ttext $(LINKADDR) -N -x -nopie -znorelro
21LDFLAGS+=-melf_i386 -L/usr/libdata
22
23.PATH:	${S}/stand/boot
24SRCS+=	boot.c bootarg.c cmd.c vars.c
25
26.PATH:	${SADIR}/libsa
27SRCS+=	gidt.S mdrandom.c run_amd64.S
28SRCS+=	cmd_i386.c dev_i386.c exec_i386.c gateA20.c machdep.c
29SRCS+=	bioscons.c biosdev.c diskprobe.c memprobe.c time.c
30.if ${SOFTRAID:L} == "yes"
31SRCS+=	softraid_amd64.c
32.endif
33
34.PATH:	${S}/lib/libsa
35SRCS+=	alloc.c ctime.c exit.c getchar.c hexdump.c \
36	memcmp.c memcpy.c memmove.c memset.c printf.c \
37	putchar.c snprintf.c strcmp.c strerror.c strlen.c strncmp.c strncpy.c \
38	strtol.c strtoll.c
39SRCS+=	close.c closeall.c cons.c cread.c dev.c disklabel.c dkcksum.c fchmod.c \
40	fstat.c lseek.c open.c read.c readdir.c stat.c
41SRCS+=	elf32.c elf64.c loadfile.c arc4.c
42SRCS+=	ufs.c
43.if empty(COPTS:M-DFDBOOT)
44SRCS+=	ufs2.c
45.endif
46.if ${SOFTRAID:L} == "yes"
47SRCS+=	aes_xts.c bcrypt_pbkdf.c blowfish.c explicit_bzero.c hmac_sha1.c \
48	pkcs5_pbkdf2.c rijndael.c sha1.c sha2.c softraid.c
49.endif
50
51.PATH:	${S}/lib/libkern
52SRCS+=	ashldi3.c ashrdi3.c divdi3.c lshrdi3.c moddi3.c qdivrem.c
53SRCS+=	strlcpy.c
54
55.PATH:	${S}/lib/libz
56SRCS+=	adler32.c crc32.c inflate.c inftrees.c
57
58boot.bin: boot
59	objcopy -v -O binary ${PROG} boot.bin
60
61CLEANFILES+= ${PROG}.new
62
63srt0.o gidt.o: assym.h
64
65${PROG}: $(OBJS)
66	$(LD) $(LDFLAGS) -o ${PROG}.new $(OBJS)
67	@perl ${SADIR}/boot/check-boot.pl ${PROG}.new
68	@mv ${PROG}.new ${PROG}
69	@$(SIZE) ${PROG}
70
71.else
72NOPROG=
73.endif
74
75.include <bsd.prog.mk>
76
77.if ${SOFTRAID:L} == "yes"
78CPPFLAGS+=-DSOFTRAID
79.endif
80CPPFLAGS+=-DBOOTMAGIC=$(BOOTMAGIC) ${DEBUGFLAGS} -DLINKADDR=${LINKADDR}
81CPPFLAGS+=-DSLOW -DSMALL -DNOBYFOUR -DNO_GZIP -DDYNAMIC_CRC_TABLE
82CPPFLAGS+=-DHIBERNATE
83CPPFLAGS+=-DHEAP_LIMIT=${HEAP_LIMIT} -I${S}/stand/boot #-DCOMPAT_UFS
84CFLAGS+=-m32 $(SACFLAGS) -D__INTERNAL_LIBSA_CREAD -fno-pie
85AFLAGS+=${NO_INTEGR_AS}
86AFLAGS+=-m32 # -Wa,-R
87# AFLAGS+=-Wa,-a
88AFLAGS+=-fno-pie
89