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Optimize for size on pc98. It enables to boot a kernel again.

Browse source 
I don't know what's wrong (loader, boot2 or others), but this change is
effective.

Tested by:	NAKAJI Hiroyuki
MFC after:	3 days
This commit is contained in:
Yoshihiro Takahashi 2007-10-15 14:20:24 +00:00
parent 1602894ecf
commit 51626c2003
3 changed files with 6 additions and 2 deletions
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3
lib/libstand/Makefile
View file

@ -22,6 +22,9 @@ CFLAGS+= -mno-mmx -mno-3dnow -mno-sse -mno-sse2
.if ${MACHINE_ARCH} == "i386"
CFLAGS+= -mno-sse3
.endif
.if ${MACHINE} == "pc98"
CFLAGS+= -Os
.endif
.if ${MACHINE_ARCH} == "powerpc"
CFLAGS+= -msoft-float -D_STANDALONE
.endif

2
sys/boot/ficl/Makefile
View file

@ -18,7 +18,7 @@ CFLAGS+= -mno-sse3
CFLAGS+= -msoft-float
.endif
.if ${MACHINE} == "pc98"
CFLAGS+= -DPC98
CFLAGS+= -Os -DPC98
.endif
.if HAVE_PNP
CFLAGS+= -DHAVE_PNP

3
sys/boot/pc98/Makefile.inc
View file

@ -6,7 +6,8 @@ BINDIR?= /boot
LOADER_ADDRESS?=0x100000
CFLAGS+= -ffreestanding -mpreferred-stack-boundary=2 \
-mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3
-mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 \
-Os
LDFLAGS+= -nostdlib
# BTX components