Date: Wed, 5 Oct 2016 23:25:29 +0000 (UTC) From: Ed Maste <emaste@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r306740 - head/gnu/usr.bin/groff Message-ID: <201610052325.u95NPTaO069230@repo.freebsd.org>
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Author: emaste Date: Wed Oct 5 23:25:29 2016 New Revision: 306740 URL: https://svnweb.freebsd.org/changeset/base/306740 Log: groff: use changelog date rather than file modification date in man pages The source checkout date is not particularly relevant, and this makes groff man pages build reproducibly. Reviewed by: bapt MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D8158 Added: head/gnu/usr.bin/groff/mdate.sh (contents, props changed) Modified: head/gnu/usr.bin/groff/Makefile.inc Modified: head/gnu/usr.bin/groff/Makefile.inc ============================================================================== --- head/gnu/usr.bin/groff/Makefile.inc Wed Oct 5 22:26:48 2016 (r306739) +++ head/gnu/usr.bin/groff/Makefile.inc Wed Oct 5 23:25:29 2016 (r306740) @@ -119,7 +119,7 @@ revision=`sed -e 's/^0$$//' -e 's/^[1-9] -e "s;@TMAC_MDIR@;$(tmacdir)/mm;g" \ -e "s;@BROKEN_SPOOLER_FLAGS@;$(BROKEN_SPOOLER_FLAGS);g" \ -e "s;@VERSION@;$(version)$(revision);g" \ - -e "s;@MDATE@;`$(SHELL) ${GROFF_DIST}/mdate.sh $<`;g" \ + -e "s;@MDATE@;$(MDATE);g" \ -e "s;@g@;$(g);g" \ -e "s;@G@;`echo $(g) | LC_ALL=C tr a-z A-Z`;g" \ $< >$@ @@ -141,4 +141,5 @@ TOPREL?= .. GROFF_DIST= ${.CURDIR}/${TOPREL}/../../../contrib/groff DIST_SUBDIR?= ${.CURDIR:T} DIST_DIR= ${GROFF_DIST}/${DIST_SUBDIR} +MDATE!= sh ${.CURDIR}/${TOPREL}/mdate.sh ${GROFF_DIST}/ChangeLog .PATH: ${DIST_DIR} Added: head/gnu/usr.bin/groff/mdate.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/gnu/usr.bin/groff/mdate.sh Wed Oct 5 23:25:29 2016 (r306740) @@ -0,0 +1,9 @@ +#!/bin/sh +# $FreeBSD$ + +set -e +test -r "$1" +export LC_ALL=C +changelog_date=$(sed -E -n 's/^([0-9]{4}-[0-9]{2}-[0-9]{2}).*$/\1/p' "$1" |\ + head -n 1) +echo $(date -j -f %Y-%m-%d +"%e %B %Y" $changelog_date)
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