From: Guillem Jover <guillem@hadrons.org>
Date: Sun, 20 Sep 2020 22:25:50 +0000 (+0200)
Subject: builddeb: Pass -n to gzip for reproducible packages
X-Git-Tag: v5.10-rc1~51^2~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=51ccdbfbed79bae4b9c2529ec980de4508455a47;p=thirdparty%2Flinux.git

builddeb: Pass -n to gzip for reproducible packages

We should not be encoding the timestamp, otherwise we end up generating
unreproducible files that cascade into unreproducible packages.

Signed-off-by: Guillem Jover <guillem@hadrons.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index 44f212e379353..30e8c6a201717 100755
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -31,7 +31,7 @@ create_package() {
 	mkdir -p "$pdir/usr/share/doc/$pname"
 	cp debian/copyright "$pdir/usr/share/doc/$pname/"
 	cp debian/changelog "$pdir/usr/share/doc/$pname/changelog.Debian"
-	gzip -9 "$pdir/usr/share/doc/$pname/changelog.Debian"
+	gzip -n -9 "$pdir/usr/share/doc/$pname/changelog.Debian"
 	sh -c "cd '$pdir'; find . -type f ! -path './DEBIAN/*' -printf '%P\0' \
 		| xargs -r0 md5sum > DEBIAN/md5sums"