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freebsd/sys/boot/pc98/Makefile.inc
Dimitry Andric 0673132dcb For libstand and sys/boot, split off gcc-only flags into CFLAGS.gcc.
MFC after:	3 days
X-MFC-With:	r259730
2013-12-26 11:32:39 +00:00

25 lines
522 B
Makefile

# Common defines for all of /sys/boot/pc98/
#
# $FreeBSD$
BINDIR?= /boot
LOADER_ADDRESS?=0x200000
CFLAGS+= -march=i386 -ffreestanding
CFLAGS.gcc+= -mpreferred-stack-boundary=2
CFLAGS+= -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -msoft-float
CFLAGS+= -Os -DPC98
LDFLAGS+= -nostdlib
# BTX components
.if exists(${.OBJDIR}/../btx)
BTXDIR= ${.OBJDIR}/../btx
.else
BTXDIR= ${.CURDIR}/../btx
.endif
BTXLDR= ${BTXDIR}/btxldr/btxldr
BTXKERN= ${BTXDIR}/btx/btx
BTXCRT= ${BTXDIR}/lib/crt0.o
.include "../Makefile.inc"