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Ignore more uninteresting output.

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Tries to address PR 39291.

Welcome to 0.121.
This commit is contained in:
wiz 2008-11-05 23:18:18 +00:00
parent 87917e128c
commit 208ed5a45e
2 changed files with 20 additions and 5 deletions
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4
pkgtools/pkgdiff/Makefile
View file

@ -1,7 +1,7 @@
# $NetBSD: Makefile,v 1.65 2008/02/16 22:21:35 apb Exp $
# $NetBSD: Makefile,v 1.66 2008/11/05 23:18:18 wiz Exp $
#
DISTNAME= pkgdiff-0.120
DISTNAME= pkgdiff-0.121
CATEGORIES= pkgtools devel
MASTER_SITES= # empty
DISTFILES= # empty

21
pkgtools/pkgdiff/files/patchdiff.pl
View file

@ -1,6 +1,6 @@
#!@PERL5@
#
# $NetBSD: patchdiff.pl,v 1.9 2008/02/16 22:21:35 apb Exp $
# $NetBSD: patchdiff.pl,v 1.10 2008/11/05 23:18:18 wiz Exp $
#
# patchdiff: compares a set of patches patch-aa, patch-ab, ... in
# $WRKDIR/.newpatches in the with another set in patches.
@ -96,8 +96,23 @@ foreach $patch (keys%new) {
if (defined($orig{$patch})) {
# system("diff",$orig{$patch},$new{$patch});
$diff=`diff $orig{$patch} $new{$patch}`;
$diff=~s/^\dc\d\n..\$[N]etBSD.*\$\n---\n..\$[N]etBSD.*\$\n//m;
$diff=~s/^\dc\d\n..\+\+\+.*\n---\n..\+\+\+.*\n//m;
# the following regex try to eliminate uninteresting differences
# The general structure of the diffs-to-be-removed is:
# 25c25
# < --- something.orig 2008-08-08 08:08
# ---
# > --- something.orig 2008-08-08 18:08
#
# In particular, remove hunks with:
# . NetBSD RCS Id tag differences
$diff=~s/^\d+c\d+\n..\$[N]etBSD.*\$\n---\n..\$[N]etBSD.*\$\n//m;
# . only the name or date of the output file changed
$diff=~s/^\d+c\d+\n..\+\+\+.*\n---\n..\+\+\+.*\n//m;
# . only the name or date of the input file changed
$diff=~s/^\d+c\d+\n.\s---\s.*\.orig\s.*\n---\n.\s---\s.*\n//m;
$diff=~s/^\d+c\d+\n.\s---\s.*\n---\n.\s---\s.*\.orig\s.*\n//m;
# . only line numbers changed
$diff=~s/^\d+c\d+\n.\s@@\s.*\s@@.*\n---\n.\s@@\s.*\s@@.*\n//mg;
if ($diff) {
print "Comparing $orig{$patch} to $new{$patch}\n$diff";
}