Package: alien
Version: 8.95
Recent (Fedora 32 and later) versions of Fedora have switched to
using zstd to compress rpm payloads.
Resolves Debian #518348
---
Alien/Package/Rpm.pm | 15 +++++++++++++--
debian/control | 3 +--
2 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/Alien/Package/Rpm.pm b/Alien/Package/Rpm.pm
index d53be2b..b9177d6 100644
--- a/Alien/Package/Rpm.pm
+++ b/Alien/Package/Rpm.pm
@@ -159,9 +159,20 @@ sub unpack {
$this->SUPER::unpack(@_);
my $workdir=$this->unpacked_tree;
- # Check if we need to use lzma to uncompress the cpio archive
+ # Check if we need to uncompress the cpio archive
my $decomp='';
- if ($this->do("rpm2cpio '".$this->filename."' | lzma -t -q > /dev/null
2>&1")) {
+
+ if ($this->do("rpm2cpio '".$this->filename."' | xz -t -q > /dev/null
2>&1")) {
+ # we first check xz (previously lzma) because this is the
+ # most common compression type at the moment.
+ $decomp = 'xz -d -q |';
+ } elsif ($this->do("rpm2cpio '".$this->filename."' | zstd -t -q >
/dev/null 2>&1")) {
+ # we next check zstd, which is used by newer (Fedora 32 and
later)
+ # rpms.
+ $decomp = 'zstd -d -q |';
+ } elsif ($this->do("rpm2cpio '".$this->filename."' | lzma -t -q >
/dev/null 2>&1")) {
+ # We check lzma last in case we're on an older system with
+ # only lzma and no xz
$decomp = 'lzma -d -q |';
}
diff --git a/debian/control b/debian/control
index f6f0af0..7e4a873 100644
--- a/debian/control
+++ b/debian/control
@@ -4,12 +4,11 @@ Priority: optional
Build-Depends: debhelper (>= 9)
Maintainer: Debian QA Group <packa...@qa.debian.org>
Standards-Version: 3.9.6
-Vcs-Git: git://git.kitenet.net/alien
Homepage: http://kitenet.net/~joey/code/alien/
Package: alien
Architecture: all
-Depends: debhelper (>= 7), ${misc:Depends}, ${perl:Depends}, rpm (>= 2.4.4-2),
dpkg-dev, make, cpio, rpm2cpio
+Depends: debhelper (>= 7), ${misc:Depends}, ${perl:Depends}, rpm (>= 2.4.4-2),
dpkg-dev, make, cpio, rpm2cpio, xz-utils, zstd
Suggests: patch, bzip2, lintian, lzma
Description: convert and install rpm and other packages
Alien allows you to convert LSB, Red Hat, Stampede and Slackware Packages
--
2.24.1
--
Lars Kellogg-Stedman <l...@oddbit.com> | larsks @ {irc,twitter,github}
http://blog.oddbit.com/ | N1LKS
