freebsd-dev/sys/boot/sparc64/Makefile.inc

# $FreeBSD$

BINDIR?=	/boot
CFLAGS+=	-ffreestanding
LDFLAGS+=	-nostdlib

.include "../Makefile.inc"
MFi386. - Factor out common settings and put them in an upper level Makefile.inc. - Properly use PROG for real programs, not their products. - Further reduce diffs to i386 versions. Tested on: sparc64 (panther) 2004-02-09 14:17:02 +00:00			`# $FreeBSD$`

			`BINDIR?= /boot`
			`CFLAGS+= -ffreestanding`
			`LDFLAGS+= -nostdlib`
Enable GCC stack protection (aka Propolice) for userland: - It is opt-out for now so as to give it maximum testing, but it may be turned opt-in for stable branches depending on the consensus. You can turn it off with WITHOUT_SSP. - WITHOUT_SSP was previously used to disable the build of GNU libssp. It is harmless to steal the knob as SSP symbols have been provided by libc for a long time, GNU libssp should not have been much used. - SSP is disabled in a few corners such as system bootstrap programs (sys/boot), process bootstrap code (rtld, csu) and SSP symbols themselves. - It should be safe to use -fstack-protector-all to build world, however libc will be automatically downgraded to -fstack-protector because it breaks rtld otherwise. - This option is unavailable on ia64. Enable GCC stack protection (aka Propolice) for kernel: - It is opt-out for now so as to give it maximum testing. - Do not compile your kernel with -fstack-protector-all, it won't work. Submitted by: Jeremie Le Hen <jeremie@le-hen.org> 2008-06-25 21:33:28 +00:00
			`.include "../Makefile.inc"`