Guix libarchive no support xar.

--- ark-20.04.1.orig/autotests/kerfuffle/loadtest.cpp	2020-12-23 08:46:15.780782601 +0800
+++ ark-20.04.1/autotests/kerfuffle/loadtest.cpp	2020-12-23 11:13:17.101724042 +0800
@@ -181,13 +181,6 @@
         qDebug() << "lz4 executable not found in path. Skipping lz4 test.";
     }
 
-    QTest::newRow("xar archive")
-            << QFINDTESTDATA("data/simplearchive.xar")
-            << QStringLiteral("simplearchive")
-            << true << false << false << false << false << 0 << Archive::Unencrypted
-            << QStringLiteral("simplearchive")
-            << QString();
-
     QTest::newRow("mimetype child of application/zip")
             << QFINDTESTDATA("data/test.odt")
             << QStringLiteral("test")
--- ark-20.04.1.orig/autotests/kerfuffle/extracttest.cpp	2020-12-23 08:46:15.780782601 +0800
+++ ark-20.04.1/autotests/kerfuffle/extracttest.cpp	2020-12-23 11:14:02.801809620 +0800
@@ -350,23 +350,6 @@
         qDebug() << "lz4 executable not found in path. Skipping lz4 test.";
     }
 
-    archivePath = QFINDTESTDATA("data/simplearchive.xar");
-    QTest::newRow("extract selected entries from a xar archive without path")
-            << archivePath
-            << QVector<Archive::Entry*> {
-                   new Archive::Entry(this, QStringLiteral("dir1/file11.txt"), QString()),
-                   new Archive::Entry(this, QStringLiteral("file4.txt"), QString())
-               }
-            << optionsNoPaths
-            << 2;
-
-    archivePath = QFINDTESTDATA("data/simplearchive.xar");
-    QTest::newRow("extract all entries from a xar archive with path")
-            << archivePath
-            << QVector<Archive::Entry*>()
-            << optionsPreservePaths
-            << 6;
-
     archivePath = QFINDTESTDATA("data/hello-1.0-x86_64.AppImage");
     QTest::newRow("extract all entries from an AppImage with path")
             << archivePath
ze='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
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<tr><td><span title='2024-02-05 14:04:15 +0800'>2024-02-05</span></td><td><a href='/guix/commit/gnu/services/linux.scm?id=b896b9102b83e6e29eec95c488ff73abe8c7ca3d'>services: kernel-module-lodaer: Add udev requirement.</a><span class='msg-avail'>...</span></td><td>Hilton Chain</td></tr>
<tr><td><span title='2023-10-07 12:41:05 -0400'>2023-10-07</span></td><td><a href='/guix/commit/gnu/services/linux.scm?id=dd65564db05a747d1302164e962195caf887a854'>services: fstrim-service-type: Serialize with SRFI-171 transducers.</a><span class='msg-avail'>...</span></td><td>Bruno Victal</td></tr>
<tr><td><span title='2023-08-21 17:29:51 +0200'>2023-08-21</span></td><td><a href='/guix/commit/gnu/services/linux.scm?id=0e6215ac72cf642b0bafc4e1ea3120535bd7245a'>gnu: earlyoom: Improve description.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-08-21 17:29:50 +0200'>2023-08-21</span></td><td><a href='/guix/commit/gnu/services/linux.scm?id=69d8d0a71964cc2f382da91090d61668189579e8'>services: earlyoom: Move 'user-processes' to 'requirements'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-08-21 16:16:47 +0200'>2023-08-21</span></td><td><a href='/guix/commit/gnu/services/linux.scm?id=9c34b793c10cdb50235b876dea5be700ab5600dc'>services: Add missing 'user-processes' requirements.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-08-15 23:30:44 +0200'>2023-08-15</span></td><td><a href='/guix/commit/gnu/services/linux.scm?id=b8ee6b8a59bf02f47a6668e016905308b441523e'>services: Add cachefilesd service.</a><span class='msg-avail'>...</span></td><td>Felix Lechner</td></tr>
<tr><td><span title='2023-05-04 21:32:32 +0300'>2023-05-04</span></td><td><a href='/guix/commit/gnu/services/linux.scm?id=f66344ed81c47df6cf4606469b8f4c5732f4b9db'>services: earlyoom: Rotate log files.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-04-02 12:35:30 +0200'>2023-04-02</span></td><td><a href='/guix/commit/gnu/services/linux.scm?id=0fbb356714f4ae3ea18e4997131a0e1746cc923c'>services: replace bare serializers with (serializer ...)</a><span class='msg-avail'>...</span></td><td>Bruno Victal</td></tr>
<tr><td><span title='2023-03-28 22:22:51 -0400'>2023-03-28</span></td><td><a href='/guix/commit/gnu/services/linux.scm?id=f215d801277a60cc1d862ed59c179cb8a482ced5'>services: fstrim: Fix schedule ungexp.</a><span class='msg-avail'>...</span></td><td>Bruno Victal</td></tr>
<tr><td><span title='2023-03-22 10:09:03 -0400'>2023-03-22</span></td><td><a href='/guix/commit/gnu/services/linux.scm?id=72ef1bef07c00cda9b26af70e1fbb3c28b0824ad'>services: Add fstrim-service-type.</a><span class='msg-avail'>...</span></td><td>Bruno Victal</td></tr>