Commit Graph

18 Commits

Author SHA1 Message Date
tls 4147a3c54a Add new Makefile knob, USE_FORT, which extends USE_SSP by turning on the
FORTIFY_SOURCE feature of libssp, thus checking the size of arguments to
various string and memory copy and set functions (as well as a few system
calls and other miscellany) where known at function entry.  RedHat has
evidently built all "core system packages" with this option for some time.

This option should be used at the top of Makefiles (or Makefile.inc where
this is used for subdirectories) but after any setting of LIB.

This is only useful for userland code, and cannot be used in libc or in
any code which includes the libc internals, because it overrides certain
libc functions with macros.  Some effort has been made to make USE_FORT=yes
work correctly for a full-system build by having the bsd.sys.mk logic
disable the feature where it should not be used (libc, libssp iteself,
the kernel) but no attempt has been made to build the entire system with
USE_FORT and doing so will doubtless expose numerous bugs and misfeatures.

Adjust the system build so that all programs and libraries that are setuid,
directly handle network data (including serial comm data), perform
authentication, or appear likely to have (or have a history of having)
data-driven bugs (e.g. file(1)) are built with USE_FORT=yes by default,
with the exception of libc, which cannot use USE_FORT and thus uses
only USE_SSP by default.  Tested on i386 with no ill results; USE_FORT=no
per-directory or in a system build will disable if desired.
2007-05-28 12:06:17 +00:00
wiz f5a1361a8f Remove some more kerberosIV references. 2006-03-23 21:48:18 +00:00
christos 85e611dd01 Goodbye KerberosIV 2006-03-20 04:03:10 +00:00
lukem 1e281ed227 Only #define HAVE_IPV6 if ${USE_INET6} != "no". 2005-01-10 03:11:17 +00:00
itojun e63468d8cc split MKKERBEROS4 from MKKERBEROS. based on work by lha at stacken.kth.se
(build confirmed with both MKKERBEROS4=yes and MKKERBEROS4=no)
2003-07-23 08:01:24 +00:00
itojun e91a21c27c add DPADD. 2002-10-23 01:25:35 +00:00
lukem 5d4973fe97 makefile delint. use NETBSDSRCDIR as appropriate 2002-09-18 14:00:33 +00:00
thorpej 7532b272b3 Remove -I${DESTDIR}/usr/include/openssl from CPPFLAGS; it's unnecessary,
and having it causes the wrong <err.h> to be included.
2001-12-31 19:24:12 +00:00
thorpej f8fdb0d1c9 Remove -I${DESTDIR}/usr/include from CPPFLAGS; it is unnecessary, and
it makes gcc 3.1 unhappy (because -isystem ${DESTDIR}/usr/include is
specified later).
2001-12-31 19:02:49 +00:00
lukem b0b0a32ad7 Set NOxxx= before <bsd.own.mk> is pulled in (even indirectly).
Otherwise the appropriate MKxxx=no won't be defined .
2001-12-12 12:24:19 +00:00
tv 8e6f7afb5b MKfoo=no -> NOfoo 2001-12-12 01:48:43 +00:00
sommerfeld 0cc78169f3 Fix oversights in last commit. 2000-12-30 15:25:19 +00:00
sommerfeld 64cf1af58d Let src/usr.bin build with recursive parallel make..
- add .WAIT and .NOTPARALLEL in a few places
 - change ${MAKE} print-objdir to ${PRINTOBJDIR}
 - convert other ad-hoc forms to use ${PRINTOBJDIR}
2000-12-30 14:54:39 +00:00
garbled ee738c5474 Change direct calls to "make" to ${MAKE}... sigh.. 2000-10-26 05:57:00 +00:00
assar fc90224f06 link against the not-installed libvers 2000-08-03 22:47:37 +00:00
assar 549a4d9cdc update build infrastructure for heimdal 0.3a 2000-08-03 04:02:29 +00:00
thorpej 5ae0bf3e39 Fixup Heimdal/KTH Kerberos usr.bin bits. 2000-06-16 23:57:18 +00:00
thorpej 551c93b7b1 Import Heimdal/KTH usr.bin bits. 2000-06-16 23:47:14 +00:00