[Bug java/42405] New: libgcj_bc.so.1 dependency causes gcj to fail

[Bug java/42405] New: libgcj_bc.so.1 dependency causes gcj to fail

[jlpoole at pon dot net]

I'm trying to get java to run on the ARM processor based SheevaPlug.  I am
compiling on the SheevaPlug, itself.

At /mnt/seagate2/work/gjc/trunk, I pulled from Subversion:
  plug trunk # svn   info                                                       
  Path:      .                                                                  
  URL: svn://gcc.gnu.org/svn/gcc/trunk                                          
  Repository Root: svn://gcc.gnu.org/svn/gcc                                    
  Repository UUID: 138bc75d-0d04-0410-961f-82ee72b054a4                         
  Revision: 155206                                                              
  Node Kind: directory                                                          
  Schedule: normal                                                              
  Last Changed Author: bje                                                      
  Last Changed Rev: 155206                                                      
  Last Changed Date: 2009-12-13 21:06:50 -0800 (Sun, 13 Dec 2009)               

  plug trunk # 

I had to run the .../contrib/download_ecj script to install the ecj.jar into
the trunk directory, I then ran the configuration again so the ecj.jar would be
staged into my target for "make ... install".

Now, when I try to compile, it looks like a libgcj_bc.so.1 is required and not
included or found:

plug bin # ./gcj -v -I /usr/local/gcj/usr/local/share/java/libgcj-4.5.0.jar
/var
/work/gcj/HelloWorld.java 
...
Using built-in specs.                                                           
Reading specs from
/usr/local/gcj/usr/local/bin/../lib/gcc/armv5tel-unknown-linu
x-gnueabi/4.5.0/../../../libgcj.spec                                            
rename spec startfile to startfileorig                                          
rename spec lib to liborig                                                      
COLLECT_GCC=./gcj                                                               
COLLECT_LTO_WRAPPER=/usr/local/gcj/usr/local/bin/../libexec/gcc/armv5tel-unknown
-linux-gnueabi/4.5.0/lto-wrapper                                                
Target: armv5tel-unknown-linux-gnueabi                                          
Configured with: ../trunk/configure --enable-languages=java : (reconfigured)
../
trunk/configure --enable-languages=java                                         
Thread model: posix                                                             
gcc version 4.5.0 20091214 (experimental) (GCC)                                 
COLLECT_GCC_OPTIONS='-fsaw-java-file' '-v'
'-fbootclasspath=/usr/local/gcj/usr/l
ocal/share/java/libgcj-4.5.0.jar:./:/usr/local/share/java/libgcj-4.5.0.jar'
'-g1
' '-shared-libgcc'                                                              

/usr/local/gcj/usr/local/bin/../libexec/gcc/armv5tel-unknown-linux-gnueabi/4.5.
0/ecj1 /var/work/gcj/HelloWorld.java -g1
-fbootclasspath=/usr/local/gcj/usr/loca
l/share/java/libgcj-4.5.0.jar:./:/usr/local/share/java/libgcj-4.5.0.jar -g1
-fso
urce=1.5 -ftarget=1.5 -fzip-dependency /tmp/ccApA393.zip -fzip-target
/tmp/cciqI
t8X.jar                                                                         
/usr/local/gcj/usr/local/bin/../libexec/gcc/armv5tel-unknown-linux-gnueabi/4.5.0
/ecj1: error while loading shared libraries: libgcj_bc.so.1: cannot open shared 
object file: No such file or directory                                          
plug bin #         

>From reading bugs returned on search for "libgcj_bc.so.1" it looks like there
is a dependency comes from the ecj.jar  

What can I do to move forward and compile java with my freshly built gcj? I'm
basically blocked, but am unfamiliar with your bug categorization, so I've
marked this bug as "normal"


-- 
           Summary: libgcj_bc.so.1 dependency causes gcj to fail
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jlpoole at pon dot net
 GCC build triplet: armv5tel-unknown -linux-gnueabi
  GCC host triplet: armv5tel-unknown -linux-gnueabi
GCC target triplet: armv5tel-unknown -linux-gnueabi


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42405

[Bug java/42405] libgcj_bc.so.1 dependency causes gcj to fail

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2009-12-17 16:22 -------
Make sure your install library path is in LD_LIBRARY_PATH.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|unknown                     |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42405

[Bug java/42405] libgcj_bc.so.1 dependency causes gcj to fail

[jlpoole at pon dot net]

------- Comment #2 from jlpoole at pon dot net  2009-12-17 17:18 -------
Thank you.  This worked:

export LD_LIBRARY_PATH=/usr/local/gcj/usr/local/lib
then
plug bin # ./gcj -v -I /usr/local/gcj/usr/local/share/java/libgcj-4.5.0.jar
/var
/work/gcj/HelloWorld.java 


-- 

jlpoole at pon dot net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
            Version|4.5.0                       |unknown


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42405