Modify the expected outcome of test 012 so that it passes when bibtex is
not in the path, as we do not wish to add texlive as an input just for this
test.

diff -u -r doxygen-1.8.7.orig/testing/012/citelist.xml doxygen-1.8.7/testing/012/citelist.xml
--- doxygen-1.8.7.orig/testing/012/citelist.xml	2014-04-24 23:43:34.000000000 +0200
+++ doxygen-1.8.7/testing/012/citelist.xml	2014-04-24 23:49:43.000000000 +0200
@@ -4,17 +4,6 @@
     <compoundname>citelist</compoundname>
     <title>Bibliography</title>
     <detaileddescription>
-      <para>
-        <variablelist>
-          <varlistentry>
-            <term><anchor id="_1CITEREF_knuth79"/>[1]</term>
-          </varlistentry>
-          <listitem>
-            <para>Donald<nonbreakablespace/>E. Knuth. <emphasis>Tex and Metafont, New Directions in Typesetting</emphasis>. American Mathematical Society and Digital Press, Stanford, 1979.</para>
-            <para/>
-          </listitem>
-        </variablelist>
-      </para>
     </detaileddescription>
   </compounddef>
 </doxygen>
diff -u -r doxygen-1.8.7.orig/testing/012/indexpage.xml doxygen-1.8.7/testing/012/indexpage.xml
--- doxygen-1.8.7.orig/testing/012/indexpage.xml	2014-04-24 23:43:34.000000000 +0200
+++ doxygen-1.8.7/testing/012/indexpage.xml	2014-04-24 23:44:05.000000000 +0200
@@ -4,7 +4,7 @@
     <compoundname>index</compoundname>
     <title>My Project</title>
     <detaileddescription>
-      <para>See <ref refid="citelist_1CITEREF_knuth79" kindref="member">[1]</ref> for more info. </para>
+      <para>See knuth79 for more info. </para>
     </detaileddescription>
   </compounddef>
 </doxygen>

parted.scm'>
<input type='hidden' name='id' value='c1469ab6db92cbcda32a5f26b81bf9f3aceedd89'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=c1469ab6db92cbcda32a5f26b81bf9f3aceedd89'>root</a>/<a href='/guix/log/gnu?id=c1469ab6db92cbcda32a5f26b81bf9f3aceedd89'>gnu</a>/<a href='/guix/log/gnu/installer?id=c1469ab6db92cbcda32a5f26b81bf9f3aceedd89'>installer</a>/<a href='/guix/log/gnu/installer/parted.scm?id=c1469ab6db92cbcda32a5f26b81bf9f3aceedd89'>parted.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/installer/parted.scm?id=c1469ab6db92cbcda32a5f26b81bf9f3aceedd89&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-03-27 11:54:05 +0100'>2019-03-27</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=50247be5f4633a4c3446cddbd3515d027853ec0d'>installer: Produce an 'initrd-modules' field if needed.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-03-27 11:54:05 +0100'>2019-03-27</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=54043bf23f9b1a012f26082f57286862c5029865'>installer: Emit 'bootloader' field before 'swap-devices'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-03-25 23:37:05 +0100'>2019-03-25</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=3191b5f6ba5ebbb59a7448facd999ad7f7aeae79'>installer: Set the system's 'keyboard-layout' field.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-02-18 01:52:47 +0100'>2019-02-18</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=b83e4a93a2118513cdd2186d796729f0813264c0'>gnu: Fix some typos in the installer.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2019-01-17 14:04:28 +0100'>2019-01-17</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=85caf5f3239a60039eb4593687eed03ba423e52d'>installer: "formating" → "formatting".</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-01-17 14:04:27 +0100'>2019-01-17</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=f297c213a1b8a364f60c1de825761f1d9ad7eb5e'>installer: parted: Do not call BLKRRPART on loop devices.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2019-01-17 14:04:27 +0100'>2019-01-17</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=44b2d31c2834cae13475a47bbb5a7258358ea03b'>installer: Various renamins follow-up.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2019-01-17 14:04:26 +0100'>2019-01-17</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=5737ba841bd8e21e1cb5dc63e1fc5e09d31482bb'>installer: Various renamings.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2019-01-17 14:04:26 +0100'>2019-01-17</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=59e8f3c3accb51c9b7dc4e012f40b9235b317efc'>installer: parted: Use read-luks-partition-uuid instead of</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2019-01-17 14:04:26 +0100'>2019-01-17</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=bf304dbceadf89c2722168be97d9673f94608aa6'>installer: partionment: Add encryption support.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2019-01-17 14:04:26 +0100'>2019-01-17</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=b624206d6bfadd99ea903a35fe1d3e7fc11b5ba3'>installer: partition: Fix swaping and use syscalls.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2019-01-17 14:04:24 +0100'>2019-01-17</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=69a934f23ae1bd7dda9ec269a6ce3012e13c9011'>installer: Add partitioning support.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>