bsd.stand.mk revision 287227 
1# $FreeBSD: head/share/mk/bsd.stand.mk 287227 2015-08-27 23:46:42Z imp $
2#
3# Common definitons for programs building in the stand-alone environment
4# and/or using libstand.
5#
6
7CFLAGS+= -ffreestanding -Wformat
8CFLAGS+= ${CFLAGS_NO_SIMD} -msoft-float -D_STANDALONE
9
10.if ${MACHINE_CPUARCH} == "i386"
11CFLAGS.gcc+=	-mpreferred-stack-boundary=2
12.endif
13.if ${MACHINE_CPUARCH} == "amd64"
14CFLAGS+=	-fPIC -mno-red-zone
15.endif
16.if ${MACHINE} == "pc98"
17CFLAGS+=	-Os
18.endif
19.if ${MACHINE_CPUARCH} == "aarch64"
20CFLAGS+=	-mgeneral-regs-only
21.endif
22.if ${MACHINE_CPUARCH} == "mips"
23CFLAGS+=	-G0 -fno-pic -mno-abicalls
24.endif
25