freebsd-dev/sys/boot/pc98/Makefile.inc
Warner Losh 9d2edd63d4 Use CFLAGS_NO_SIMD in preference to varying lists of -mno-xxxx flags.
Go ahead and defined -D_STANDALONE for all targets (only strictly
needed for some architecture, but harmless on those it isn't required
for). Also add -msoft-float to all architectures uniformly rather
that higgley piggley like it is today.

Differential Revision: https://reviews.freebsd.org/D3496
2015-08-27 23:46:42 +00:00

25 lines
491 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+= ${CFLAGS_NO_SIMD} -msoft-float
CFLAGS+= -Os -DPC98
LDFLAGS+= -nostdlib
# BTX components
.if exists(${.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"