From owner-svn-src-head@freebsd.org Wed Aug 31 21:35:39 2016 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A3BCABCA762; Wed, 31 Aug 2016 21:35:39 +0000 (UTC) (envelope-from emaste@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5C872D1B; Wed, 31 Aug 2016 21:35:39 +0000 (UTC) (envelope-from emaste@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u7VLZcgQ022042; Wed, 31 Aug 2016 21:35:38 GMT (envelope-from emaste@FreeBSD.org) Received: (from emaste@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u7VLZcs9022040; Wed, 31 Aug 2016 21:35:38 GMT (envelope-from emaste@FreeBSD.org) Message-Id: <201608312135.u7VLZcs9022040@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: emaste set sender to emaste@FreeBSD.org using -f From: Ed Maste Date: Wed, 31 Aug 2016 21:35:38 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r305160 - in head/sys/boot/efi: boot1 loader X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Aug 2016 21:35:39 -0000 Author: emaste Date: Wed Aug 31 21:35:38 2016 New Revision: 305160 URL: https://svnweb.freebsd.org/changeset/base/305160 Log: Set UEFI boot loader PE/COFF timestamps to known value for reproducible builds Reviewed by: rpokala MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D7633 Modified: head/sys/boot/efi/boot1/Makefile head/sys/boot/efi/loader/Makefile Modified: head/sys/boot/efi/boot1/Makefile ============================================================================== --- head/sys/boot/efi/boot1/Makefile Wed Aug 31 21:35:12 2016 (r305159) +++ head/sys/boot/efi/boot1/Makefile Wed Aug 31 21:35:38 2016 (r305160) @@ -89,11 +89,15 @@ EFI_TARGET= efi-app-ia32 EFI_TARGET= binary .endif +# Arbitrarily set the PE/COFF header timestamps to 1 Jan 2016 00:00:00 +# for build reproducibility. +SOURCE_DATE_EPOCH?=1451606400 boot1.efi: ${PROG} if ${NM} ${.ALLSRC} | grep ' U '; then \ echo "Undefined symbols in ${.ALLSRC}"; \ exit 1; \ fi + SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \ ${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \ -j .dynamic -j .dynsym -j .rel.dyn \ -j .rela.dyn -j .reloc -j .eh_frame \ Modified: head/sys/boot/efi/loader/Makefile ============================================================================== --- head/sys/boot/efi/loader/Makefile Wed Aug 31 21:35:12 2016 (r305159) +++ head/sys/boot/efi/loader/Makefile Wed Aug 31 21:35:38 2016 (r305160) @@ -131,11 +131,15 @@ EFI_TARGET= efi-app-ia32 EFI_TARGET= binary .endif +# Arbitrarily set the PE/COFF header timestamps to 1 Jan 2016 00:00:00 +# for build reproducibility. +SOURCE_DATE_EPOCH?=1451606400 loader.efi: ${PROG} if ${NM} ${.ALLSRC} | grep ' U '; then \ echo "Undefined symbols in ${.ALLSRC}"; \ exit 1; \ fi + SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \ ${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \ -j .dynamic -j .dynsym -j .rel.dyn \ -j .rela.dyn -j .reloc -j .eh_frame -j set_Xcommand_set \