freebsd-dev/sys/boot/i386/mbr/Makefile

# $FreeBSD$

PROG=	mbr
STRIP=
BINMODE=${NOBINMODE}
NO_MAN=
SRCS=	${PROG}.s

# MBR flags: 0x80 -- try packet interface (also known as EDD or LBA)
BOOT_MBR_FLAGS?=	0x80

ORG=	0x600

AFLAGS+=--defsym FLAGS=${BOOT_MBR_FLAGS}
LDFLAGS=-e start -Ttext ${ORG} -Wl,-N,-S,--oformat,binary

.include <bsd.prog.mk>
$Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00			`# $FreeBSD$`
Add mbr: a standard master boot record intended to replace a couple that are presently embedded in the fdisk and sysinstall code. 1999-05-24 22:36:24 +00:00
Thanks to David's patches, we can now simplify these makefiles further, and just use PROG directly (without FILES). Suggested by: bde 2004-04-28 21:31:21 +00:00			`PROG= mbr`
			`STRIP=`
			`BINMODE=${NOBINMODE}`
Start the dreaded NOFOO -> NO_FOO conversion. OK'ed by: core 2004-12-21 08:47:35 +00:00			`NO_MAN=`
Thanks to David's patches, we can now simplify these makefiles further, and just use PROG directly (without FILES). Suggested by: bde 2004-04-28 21:31:21 +00:00			`SRCS= ${PROG}.s`
Add mbr: a standard master boot record intended to replace a couple that are presently embedded in the fdisk and sysinstall code. 1999-05-24 22:36:24 +00:00
Don't be too smart, just try packet mode of INT13 first. This way of operation is more robust than the "AI" used before. Add flags to mbr accessible from make.conf as BOOT_MBR_FLAGS. Only one flag is defined now, "allow using packet mode", which is 0x80 in accord with the rest of i386 boot code. The "packet" flag is on by default. PR: i386/70241 Submitted by: Valentin Nechayev <netch <@> netch.kiev.ua> (inital version) Discussed with: jhb (by Valentin Nechayev) Tested on: bochs (with EDD turned on or off by patching the BIOS), PCs 2004-08-28 08:39:35 +00:00			`# MBR flags: 0x80 -- try packet interface (also known as EDD or LBA)`
			`BOOT_MBR_FLAGS?= 0x80`

Add mbr: a standard master boot record intended to replace a couple that are presently embedded in the fdisk and sysinstall code. 1999-05-24 22:36:24 +00:00			`ORG= 0x600`

Don't be too smart, just try packet mode of INT13 first. This way of operation is more robust than the "AI" used before. Add flags to mbr accessible from make.conf as BOOT_MBR_FLAGS. Only one flag is defined now, "allow using packet mode", which is 0x80 in accord with the rest of i386 boot code. The "packet" flag is on by default. PR: i386/70241 Submitted by: Valentin Nechayev <netch <@> netch.kiev.ua> (inital version) Discussed with: jhb (by Valentin Nechayev) Tested on: bochs (with EDD turned on or off by patching the BIOS), PCs 2004-08-28 08:39:35 +00:00			`AFLAGS+=--defsym FLAGS=${BOOT_MBR_FLAGS}`
Use -Wl,-N instead of the undocumented -N option for GCC. GCC forwards the -N flag directly to ld. This flag is not documented and not supported by (for example) Clang. Just use -Wl,-N. Submitted by: Pawel Worach 2010-06-03 17:42:32 +00:00			`LDFLAGS=-e start -Ttext ${ORG} -Wl,-N,-S,--oformat,binary`
Add mbr: a standard master boot record intended to replace a couple that are presently embedded in the fdisk and sysinstall code. 1999-05-24 22:36:24 +00:00
			`.include <bsd.prog.mk>`