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NetBSD/usr.bin/kdump/Makefile

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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 16:06:17 +04:00
# $NetBSD: Makefile,v 1.28 2007/05/28 12:06:27 tls Exp $
minor cleanup
1997-08-01 08:37:36 +04:00
# @(#)Makefile 8.1 (Berkeley) 6/6/93
updated kdump
1994-05-11 11:10:27 +04:00
use NETBSDSRCDIR as appropriate
2002-09-19 15:31:21 +04:00
.include <bsd.own.mk> # for MKDYNAMICROOT & NETBSDSRCDIR
allow LDSTATIC definition to be overridden by bsd.own.mk/mk.conf
1998-03-02 22:42:25 +03:00
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 16:06:17 +04:00
USE_FORT?= yes # cryptographic software
updated kdump
1994-05-11 11:10:27 +04:00
PROG= kdump
remove extra $ from previous commit
2002-09-19 00:50:22 +04:00
CPPFLAGS+=-I${NETBSDSRCDIR}/usr.bin/ktrace -I${NETBSDSRCDIR}/sys
Add prefix "${PROG}-" to filename of automatically created list of ioctl names. This makes sure that each program is built with its own copy even if object directories are not used. This avoids build failures when two or more make jobs are used in parallel.
2004-07-10 16:12:49 +04:00
SRCS= kdump.c subr.c setemul.c siginfo.c
remove extra $ from previous commit
2002-09-19 00:50:22 +04:00
.PATH: ${NETBSDSRCDIR}/usr.bin/ktrace
Add prefix "${PROG}-" to filename of automatically created list of ioctl names. This makes sure that each program is built with its own copy even if object directories are not used. This avoids build failures when two or more make jobs are used in parallel.
2004-07-10 16:12:49 +04:00
CLEANFILES+=siginfo.c
WARNS=3
2005-07-17 02:00:01 +04:00
WARNS=3
Implement MKDYNAMICROOT, which currently defaults to "no", but will be changed in the future to "yes". If MKDYNAMICROOT == "no", there is no change from existing behaviour of a static /bin and /sbin (and a few programs in elsewhere). If MKDYNAMICROOT == "yes", the following changes occur: in <bsd.own.mk>: SHLIBDIR?= /lib SHLINKDIR?= /lib in various Makefiles, the following entry is DISABLED. LDSTATIC?=-static This results in all programs (except those "standalone" programs built in sys/arch/*/stand) are linked dynamically, the shared linker is moved from /usr/libexec to /lib (with a compat symlink), and the shared libraries used by /bin and /sbin programs are moved from /usr/lib to /lib (with compat symlinks).
2002-08-27 18:46:11 +04:00
Re-add the static root conditionnal that was removed by mistake.
2003-11-16 13:10:37 +03:00
.if (${MKDYNAMICROOT} == "no")
LDSTATIC?=-static
.endif
Implement MKDYNAMICROOT, which currently defaults to "no", but will be changed in the future to "yes". If MKDYNAMICROOT == "no", there is no change from existing behaviour of a static /bin and /sbin (and a few programs in elsewhere). If MKDYNAMICROOT == "yes", the following changes occur: in <bsd.own.mk>: SHLIBDIR?= /lib SHLINKDIR?= /lib in various Makefiles, the following entry is DISABLED. LDSTATIC?=-static This results in all programs (except those "standalone" programs built in sys/arch/*/stand) are linked dynamically, the shared linker is moved from /usr/libexec to /lib (with a compat symlink), and the shared libraries used by /bin and /sbin programs are moved from /usr/lib to /lib (with compat symlinks).
2002-08-27 18:46:11 +04:00
- build with obj dirs. - use .PATH not broken links - share the make fragment to build "ioctl.c" - general clean up, RCSID, etc. this is all happy now AFAICT.
1999-07-12 08:13:34 +04:00
.include "Makefile.ioctl-c"
Print siginfo_t information when available.
2003-09-20 02:49:02 +04:00
.include "Makefile.siginfo-c"
updated kdump
1994-05-11 11:10:27 +04:00
.include <bsd.prog.mk>