[Bug libgcj/20266] New: Using v4 of gcj I am unable to build an executable from shared libraries

[Bug libgcj/20266] New: Using v4 of gcj I am unable to build an executable from shared libraries

[bparker at ilstechnology dot com]

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Using gcj verion 4 running on red Hat Enterprise Linux ES release 3 I tried to 
create a executable using shared libraries I had previously created. I got the 
following results:

[acuser@linux WMQ]$ gcj --main=mqTester -o mqTester mqTester.java -L. -
lconnector-shared -lmq-shared
mqTester.java:18: error: Can't find default package ΓÇÿcom.ibm.mqΓÇÖ. Check the 
CLASSPATH environment variable and the access to the archives
mqTester.java:49: error: Type ΓÇÿMQQueueManagerΓÇÖ not found in the declaration 
of the local variable ΓÇÿqMgrΓÇÖ.
                MQQueueManager qMgr = null;
                   ^
mqTester.java:50: error: Type ΓÇÿMQQueueΓÇÖ not found in the declaration of the 
local variable ΓÇÿlocal_queueΓÇÖ.
                MQQueue local_queue = null;
                   ^
mqTester.java:144: error: Type ΓÇÿMQMessageΓÇÖ not found in the declaration of 
the local variable ΓÇÿhello_worldΓÇÖ.
                        MQMessage hello_world = new MQMessage();
                           ^
mqTester.java:151: error: Type ΓÇÿMQPutMessageOptionsΓÇÖ not found in the 
declaration of the local variable ΓÇÿpmoΓÇÖ.
                        MQPutMessageOptions pmo = new MQPutMessageOptions();
                           ^
mqTester.java:186: error: Type ΓÇÿMQExceptionΓÇÖ not found in the declaration 
of the local variable ΓÇÿmeΓÇÖ.
                catch (MQException me) {
                          ^
mqTester.java:197: error: Type ΓÇÿMQExceptionΓÇÖ not found in the declaration 
of the local variable ΓÇÿmqeΓÇÖ.
                        } catch (MQException mqe ) {
                                    ^
7 errors

The classes MQQueueManager, MQException, MQPutMessageOptions, etc. referenced 
above all reside in the mq-shared shared library, which was built from a jar 
file and resides in the /home/acuser/gcj/WMQ directory.

I am running this from the /home/acuser/gcj/WMQ directory. My classpath is set 
to the folloing: 
[acuser@linux WMQ]$ echo $CLASSPATH
/home/acuser/gcj/WMQ:.

My path is set to the following:
[acuser@linux WMQ]$ echo $PATH
/usr/local/bin:/bin:/usr/bin:/home/acuser/gcj/WMQ:/home/acuser/bin


FYI..the main program compiles and run successfully on the same box if I do the 
folowing from the command line

[acuser@linux WMQ]$java -cp com.ibm.mq.jar:connector.jar: mqTester -QMgr 
AIX.QUEUE.MANAGER -QName AIX.DATA.QUEUE -hostname 192.168.1.36 -channel 
CHANNEL1 -port 1416

-- 
           Summary: Using v4 of gcj I am unable to build an executable from
                    shared libraries
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libgcj
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bparker at ilstechnology dot com
                CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
                    dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20266

[Bug libgcj/20266] Using v4 of gcj I am unable to build an executable from shared libraries

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-01 19:23 -------
I think you are missing that gcj does not look into .jar files in the CLASSPATH, if you add the .jar file to 
the CLASSPATH it should work, can you try that?

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20266

[Bug libgcj/20266] Using v4 of gcj I am unable to build an executable from shared libraries

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-02 21:50 -------
This is not a bug as I explained.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20266