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* Revert r284417 it is not necessary anymoreBaptiste Daroussin2015-06-151-1/+1
| | | | Notes: svn path=/head/; revision=284421
* Enforce overwritting SHLIBDIRBaptiste Daroussin2015-06-151-1/+1
| | | | | | | | | | | | Since METAMODE has been added, sys.mk loads bsd.mkopt.mk which ends load loading bsd.own.mk which then defines SHLIBDIR before all the Makefile.inc everywhere. This makes /lib being populated again. Reported by: many Notes: svn path=/head/; revision=284417
* Fix build with recent binutilsBaptiste Daroussin2014-12-231-0/+1
| | | | | | | | | | | | | | Recent binutils considered the .gnu.warning.symbol section as a fatal error when run with --fatal-warnings which makes any users of "insecure" functions from libc failing to build with recent binutils. Introduce a new macro: LD_FATAL_WARNINGS=no to run ld(1) with --no-fatal-warnings for the users of "insecure" functions Differential Revision: https://reviews.freebsd.org/D1320 Notes: svn path=/head/; revision=276128
* Spell NO_PROFILE= as MK_PROFILE=no.Warner Losh2014-04-251-2/+3
| | | | Notes: svn path=/head/; revision=264928
* Restore the install location of libssp.so.0.Ruslan Ermilov2009-02-241-1/+2
| | | | | | | Noticed by: tegge Notes: svn path=/head/; revision=188995
* Fix build when WITH_SSP is set explicitly.Ruslan Ermilov2009-02-211-1/+3
| | | | | | | Submitted by: Jeremie Le Hen Notes: svn path=/head/; revision=188895
* Enable GCC stack protection (aka Propolice) for userland:Ruslan Ermilov2008-06-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | - 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> Notes: svn path=/head/; revision=180012
* Don't forget to clean generated ssp.h.Ruslan Ermilov2007-05-221-0/+1
| | | | Notes: svn path=/head/; revision=169862
* Update bmake glue to build GCC 4.2.Alexander Kabaev2007-05-191-0/+33
Also: Switch FreeBSD to use libgcc_s.so.1. Use dl_iterate_phdr to locate shared objects' exception frame info instead of depending on older register_frame_info machinery. This allows us to avoid depending on libgcc_s.so.1 in binaries that do not use exception handling directly. As an additional benefit it breaks circular libc <=> libgcc_s.so.1 dependency too. Build newly added libgomp.so.1 library, the runtime support bits for OpenMP. Build LGPLed libssp library. Our libc provides our own BSD-licensed SSP callbacks implementation, so this library is only built to benefit applications that have hadcoded knowledge of libssp.so and libssp_nonshared.a. When linked in from command line, these libraries override libc implementation. Notes: svn path=/head/; revision=169718