ABCL's build calls the hostname command, and needs the internet to download
JUnit. Neither of these are really required, though, so we can patch them out
to make it build.

We also remove the Implemetation-Build property that ends up in the manifest
file, because it stores information about the time of the build, which makes
it non-deterministic.

--- a/build.xml
+++ b/build.xml
@@ -327,7 +327,7 @@ from ${abcl.home.dir}
     <property name="abcl.build.path"
               value="${build.classes.dir}/org/armedbear/lisp/build"/>
     <target name="abcl.stamp" 
-            depends="abcl.compile,abcl.stamp.version,abcl.stamp.hostname">
+            depends="abcl.compile,abcl.stamp.version">
       <mkdir dir="${abcl.build.path}/.."/>
       <loadfile property="abcl.version"
                 srcFile="${abcl.version.path}"/>
@@ -455,11 +455,6 @@ from ${abcl.home.dir}
                 value="${abcl.version}-${abcl.version.src}"/>
     </target>
 
-    <target name="abcl.stamp.hostname" if="unix">
-      <exec executable="hostname" outputproperty="abcl.hostname"/>
-      <echo>abcl.hostname: ${abcl.hostname}</echo>
-    </target>
-
     <target name="abcl.system.uptodate">
       <condition property="abcl.system.needs-update.p">
         <and>
@@ -500,8 +495,6 @@ from ${abcl.home.dir}
                        value="ABCL"/>
             <attribute name="Implementation-Version"  
                        value="${abcl.implementation.version}"/>
-            <attribute name="Implementation-Build" 
-                       value="${build}"/>
           </section>
         </manifest>
         <metainf dir="${src.dir}/META-INF"> 
@@ -1019,8 +1012,7 @@ ${basedir}/../cl-bench
       </unzip>
     </target>
         
-    <target name="abcl.test.compile" 
-            depends="abcl.test.pre-compile">
+    <target name="abcl.test.compile" >
       <mkdir dir="${abcl.test.classes.dir}"/>
       <javac destdir="${abcl.test.classes.dir}"
              classpathref="abcl.test.compile.classpath"
<a href='/guix/log/?id=b8780f7397dd46b5e382e48db87b8648f769d738'>root</a>/<a href='/guix/log/gnu?id=b8780f7397dd46b5e382e48db87b8648f769d738'>gnu</a>/<a href='/guix/log/gnu/tests?id=b8780f7397dd46b5e382e48db87b8648f769d738'>tests</a>/<a href='/guix/log/gnu/tests/pam.scm?id=b8780f7397dd46b5e382e48db87b8648f769d738'>pam.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/tests/pam.scm?id=b8780f7397dd46b5e382e48db87b8648f769d738&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-08-15 23:30:43 +0200'>2023-08-15</span></td><td><a href='/guix/commit/gnu/tests/pam.scm?id=465c328c82345fcd87fcbc7f1a538be009894601'>tests: pam-limits: Confirm actual ulimits are installed.</a><span class='msg-avail'>...</span></td><td>Felix Lechner</td></tr>
<tr><td><span title='2023-05-06 17:12:45 +0200'>2023-05-06</span></td><td><a href='/guix/commit/gnu/tests/pam.scm?id=f51888272558d98cf5c196b93fb6c499056fbf6c'>tests: Add missing module imports for marionette-evaluated code.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-03-30 23:18:16 +0200'>2023-03-30</span></td><td><a href='/guix/commit/gnu/tests/pam.scm?id=6d0ad930206dccf382ec65c6504df51b5c798a34'>services: pam-limits-service-type: Deprecate file-like object support in favo...</a><span class='msg-avail'>...</span></td><td>Bruno Victal</td></tr>