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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 32081] New: - Wrapper scripts require a JDK to be present.
Date Fri, 05 Nov 2004 13:02:44 GMT
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http://issues.apache.org/bugzilla/show_bug.cgi?id=32081

Wrapper scripts require a JDK to be present.

           Summary: Wrapper scripts require a JDK to be present.
           Product: Tomcat 5
           Version: 5.5.4
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Native:Integration
        AssignedTo: tomcat-dev@jakarta.apache.org
        ReportedBy: alexis.oconnor@oucs.ox.ac.uk


A distribution as-is will not run with a JRE. This is because wrapper scripts
look  for executables associated with a JDK such as jdb etc, as well as java.
These occur in the files $CATALINA_HOME/bin/setclasspath.bat and
$CATALINA_HOME/bin/setclasspath.sh. The following patches alter these scripts in
the following way:

1) they only look for the required files associated with a JRE, e.g. java.
2) if not found, the message has been changed to say that JAVA_HOME should point
to a JDK or a JRE.

Here is a patch for $CATALINA_HOME/bin/setclasspath.bat:

--- setclasspath.bat	Fri Oct 29 20:13:00 2004
+++ setclasspath2.bat	Fri Nov  5 10:57:56 2004
@@ -12,13 +12,11 @@
 :gotJavaHome
 if not exist "%JAVA_HOME%\bin\java.exe" goto noJavaHome
 if not exist "%JAVA_HOME%\bin\javaw.exe" goto noJavaHome
-if not exist "%JAVA_HOME%\bin\jdb.exe" goto noJavaHome
-if not exist "%JAVA_HOME%\bin\javac.exe" goto noJavaHome
 goto okJavaHome
 :noJavaHome
 echo The JAVA_HOME environment variable is not defined correctly
 echo This environment variable is needed to run this program
-echo NB: JAVA_HOME should point to a JDK not a JRE
+echo NB: JAVA_HOME should point to a JDK or a JRE
 goto exit
 :okJavaHome
 
@@ -55,3 +53,4 @@
 exit /b 1
 
 :end
+

Here is a patch for $CATALINA_HOME/bin/setclasspath.sh

--- setclasspath.sh	Fri Oct 29 20:13:00 2004
+++ setclasspath2.sh	Fri Nov  5 12:22:55 2004
@@ -18,10 +18,10 @@
     exit 1
   fi
 else
-  if [ ! -x "$JAVA_HOME"/bin/java -o ! -x "$JAVA_HOME"/bin/jdb -o ! -x
"$JAVA_HOME"/bin/javac ]; then
+  if [ ! -x "$JAVA_HOME"/bin/java ]; then
     echo "The JAVA_HOME environment variable is not defined correctly"
     echo "This environment variable is needed to run this program"
-    echo "NB: JAVA_HOME should point to a JDK not a JRE"
+    echo "NB: JAVA_HOME should point to a JDK or a JRE"
     exit 1
   fi
 fi
@@ -59,3 +59,4 @@
   _RUNJDB="$JAVA_HOME"/bin/jdb
 fi
 _RUNJAVAC="$JAVA_HOME"/bin/javac
+

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