oss-sec mailing list archives
Re: Reproducible Builds for Fedora
From: Kurt Seifried <kseifried () redhat com>
Date: Thu, 26 Sep 2013 23:59:50 -0600
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 09/26/2013 07:51 PM, Paul Pluzhnikov wrote:
On 9/26/13 6:36 PM, Alexander Cherepanov wrote:The choice is simple -- produce byte-for-byte identical builds. Both Tor and Debian aim at it.FWIW, when we build compilers (and then all other binaries) at Google, we don't just aim for, but actually achieve bit-identical rebuilds. New GCC releases often break this, but a few patches later the capability is restored. Latest example: http://comments.gmane.org/gmane.comp.gcc.devel/127875 The ability to do bit-identical rebuild is critical to our build system (http://google-engtools.blogspot.com/2011/09/build-in-cloud-distributing-build-steps.html)
and in particular the high cache hit rates it achieves. Sorry I'm having trouble finding the patches, can you provide a URL? Thanks. - -- Kurt Seifried Red Hat Security Response Team (SRT) PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) iQIcBAEBAgAGBQJSRR7WAAoJEBYNRVNeJnmTDt4QALzf2Cpl591C5R+3HYgrd/v1 qOyniZrWXUYec3hRwKlN8KHSQyTPzwbr6WJNsfYUbcrL155fd/14E6/cbijqHaoo kIfJg/yqKSfZtJQVQ+CCRqn7J5sYURa2u6my1qQoXvUx7usDBjaBGaxOW6XDAbSk KzRFMPejoexWu9uvrwxjqE6+MHLgnCMC7cE6p9EhAN2sojtfUDIH4/uP/DyzDUpN KELZKoKgkIsTp4gkKBSZZj7n7KnHi+lS3Pcle24hi38qTl1AJQeWxAR2GxvCdqL/ LdyQ2lVBQIajfSf8/KVbAndQ6AKVsED1BLNOFVCtQVVcRnebEsszKLjvBXYa+iNL cRfmNL08DpLIE77beSAc6N72tyVvNYCIWttuafep/chdCNM6/z9Ohum9YWd5bEO0 E/8pQKQoSQ1ZlaGBi/GLv+ivzKv5krsU6FkdxMfzra0TaC0pMPNgv0zR8tHxScTp U7NZg8iNWy4otqRmrcmUfrwedUBmQaX6gB6nuqKNTEJYpBCbU4SAHR+yNx8FM5Bt GO4gmTgs2Cp/Rq4gmH66u48wsec0RVtHRAUeAkdP7L7oEzbY6a/qd208F1tU9NUI NLkqufwCTWlVWP3G3xYI5Qep5ONWCoHarjPzDONOqWkHOWxVAg4otGU13UQbSzkS ifRVWrUarnl08UlzWioH =LBGU -----END PGP SIGNATURE-----
Current thread:
- Reproducible Builds for Fedora Dhiru Kholia (Sep 24)
- Re: Reproducible Builds for Fedora Sebastian Krahmer (Sep 25)
- Re: Reproducible Builds for Fedora Steve Grubb (Sep 25)
- Re: Reproducible Builds for Fedora Nicolas Vigier (Sep 25)
- Re: Reproducible Builds for Fedora Sebastian Krahmer (Sep 25)
- Re: Reproducible Builds for Fedora Solar Designer (Sep 25)
- Re: Reproducible Builds for Fedora Alexander Cherepanov (Sep 26)
- Re: Reproducible Builds for Fedora Steve Grubb (Sep 26)
- Re: Reproducible Builds for Fedora Alexander Cherepanov (Sep 26)
- Re: Reproducible Builds for Fedora Paul Pluzhnikov (Sep 26)
- Re: Reproducible Builds for Fedora Kurt Seifried (Sep 26)
- Re: Reproducible Builds for Fedora Paul Pluzhnikov (Sep 27)
- Re: Reproducible Builds for Fedora Steve Grubb (Sep 25)
- Re: Reproducible Builds for Fedora Sebastian Krahmer (Sep 25)
- Re: Reproducible Builds for Fedora Dhiru Kholia (Sep 26)
- Re: Reproducible Builds for Fedora Moritz Muehlenhoff (Sep 25)
- Re: Reproducible Builds for Fedora Dhiru Kholia (Sep 26)