svn commit: r306740 - head/gnu/usr.bin/groff
Ed Maste
emaste at FreeBSD.org
Wed Oct 5 23:25:30 UTC 2016
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)
More information about the svn-src-all
mailing list