[pkgsrc/trunk]: pkgsrc/mk/help mk/help: if no help is found, output releative...

[rillig <rillig%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/ccbb16220b16
branches:  trunk
changeset: 389095:ccbb16220b16
user:      rillig <rillig%pkgsrc.org@localhost>
date:      Thu Dec 20 16:57:04 2018 +0000

description:
mk/help: if no help is found, output releative path names

diffstat:

 mk/help/help.mk |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (20 lines):

diff -r 4bee00e18795 -r ccbb16220b16 mk/help/help.mk
--- a/mk/help/help.mk   Thu Dec 20 15:42:23 2018 +0000
+++ b/mk/help/help.mk   Thu Dec 20 16:57:04 2018 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: help.mk,v 1.15 2018/03/11 14:50:49 rillig Exp $
+# $NetBSD: help.mk,v 1.16 2018/12/20 16:57:04 rillig Exp $
 #
 
 # This is the integrated pkgsrc online help system. To query for the
@@ -40,8 +40,8 @@
        @${ECHO} "      The special topic :index lists all available topics."
        @${ECHO} ""
 .  else
-       ${RUN} cd ${PKGSRCDIR};                                         \
-       env TOPIC=${TOPIC:Q} ${AWK} -f ${PKGSRCDIR}/mk/help/help.awk ${_HELP_FILES} \
+       ${RUN} env TOPIC=${TOPIC:Q} ${AWK} -f ${PKGSRCDIR}/mk/help/help.awk \
+               ${_HELP_FILES:S|^|${_PKGSRC_TOPDIR}/|:S|^${.CURDIR}|.|:S,^./,,} \
        | $${PAGER:-cat}
 .  endif
 .endif