--- apache-ant-1.10.6/bin/ant.orig	2019-05-02 15:08:48.000000000 +0200
+++ apache-ant-1.10.6/bin/ant	2019-08-11 20:04:12.275792497 +0200
@@ -187,7 +187,11 @@
   else
     JAVACMD=`which java 2> /dev/null `
     if [ -z "$JAVACMD" ]; then
-      JAVACMD=java
+      # Slackware does not set JAVA_HOME for gcj
+      JAVACMD=`which gij 2> /dev/null `
+      if [ ! -x "$JAVACMD" ]; then
+        JAVACMD="java"
+      fi
     fi
   fi
 fi