HardenedBSD/tools
Kyle Evans 9bfd3b4076 Add a build knob for _FORTIFY_SOURCE
In the future, we will Default to _FORTIFY_SOURCE=2 if SSP is enabled,
otherwise default to _FORTIFY_SOURCE=0.  For now we default it to 0
unconditionally to ease bisect across older versions without the new
symbols, and we'll put out a call for testing.

include/*.h include their ssp/*.h equivalents as needed based on the
knob. Programs and users are allowed to override FORTIFY_SOURCE in their
Makefiles or src.conf/make.conf to force it off.

Reviewed by:	des, markj
Relnotes:	yes
Sponsored by:	Stormshield
Sponsored by:	Klara, Inc.
Differential Revision:	https://reviews.freebsd.org/D32308
2024-05-13 00:23:50 -05:00
..
boot
bsdbox
build Add a build knob for _FORTIFY_SOURCE 2024-05-13 00:23:50 -05:00
bus_space
coccinelle
debugscripts
diag
ifnet
kerneldoc
LibraryReport
lua
pkgbase
regression
sched
test
tools
uma/smrstress
install.sh
make_libdeps.sh
README
tinder.sh

This directory tree contains tools used for the maintenance and
testing of FreeBSD.  There is no toplevel Makefile structure since
these tools are not meant to be built as part of the standard system,
though there may be individual Makefiles in some of the subdirs.

Please read the README files in the subdirs for further information.