Date: Thu, 21 Aug 2014 11:07:37 -0500 From: Bryan Drewery <bdrewery@FreeBSD.org> To: Mark Martinec <Mark.Martinec+freebsd@ijs.si>, freebsd-ports@freebsd.org Cc: freebsd-current@freebsd.org Subject: Re: [CFT] SSP Package Repository available Message-ID: <53F61949.6050402@FreeBSD.org> In-Reply-To: <53F615FA.6030604@FreeBSD.org> References: <523D79CD.2090302@FreeBSD.org> <53F4CE0E.8040106@FreeBSD.org> <CAE2yjrqjNj1EJNZAa2FTfNyimpKpEXMdEyn9kdFH8PgqrTT8YQ@mail.gmail.com> <b2e18bbe12ba52752d97a2189b436a47@mailbox.ijs.si> <53F615FA.6030604@FreeBSD.org>
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[-- Attachment #1 --] On 8/21/2014 10:53 AM, Bryan Drewery wrote: > On 8/21/2014 5:34 AM, Mark Martinec wrote: >> Bryan Drewery wrote: >>> Ports now support enabling Stack Protector [1] support on FreeBSD 10 >>> i386 and amd64, and older releases on amd64 only currently. >>> >>> Support may be added for earlier i386 releases once all ports properly >>> respect LDFLAGS. >>> >>> To enable, just add WITH_SSP=yes to your make.conf and rebuild all ports. >>> >>> The default SSP_CLFAGS is -fstack-protector, but -fstack-protector-all >>> may optionally be set instead. >> >> That's probably SSP_CFLAGS, not SSP_CLFAGS. > > Nice find. > >> >> >> Does clang (in 10-STABLE or CURRENT) support also the >> option -fstack-protector-strong ? > > Not sure if clang 3.4 has it, but I found a patch for it here: I'm told that clang 3.5 has support for it. We do not (yet) have 3.5 in CURRENT. -- Regards, Bryan Drewery [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) iQEcBAEBAgAGBQJT9hlJAAoJEDXXcbtuRpfP650H/10cEnYz8bEfH6YLxXUFRkFu aJu8Xrz1PBcXaCyyHD2rwXlB26CWvT8Mxq6QGec21L45+koBCIF5mTnifAoDpqjE xfTHqpohcHsDUlg9jY0wMvewFjcWNK+oJtxU6GforZNt+/qfX1U/P2ZKr6dN2HRJ TwpUhZ2HSFtgzQhq8Dl2NJUdy+fwa4vITX+VyFr7xIFZ5tBGt+D24ygo4ZeQQFtG i5ZX9CNBrur49RTlyrh8nv/ZcR59e7C5v9lbnBWx2hWmbayGHsV7Lah++oXLmz+u iYBqrbUfLCdtERn8C49XEe3cJ+4TNmRpgN1ZUFVclydZ7RyuwyYmad2Vd9OxP8g= =j4gi -----END PGP SIGNATURE-----help
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