The unit tests in this directory depend on a native launcher library (libLauncher.so). This native library is built off-line and the resulting libLauncher.so for each processor/OS combination is checked into the workspace. The reason for this is because the test environment may not have the required compilers/build environment. In order to rebuild libLauncher.so the following is required :- 1. Check-out each of the shared libraries (sccs edit) 2. Edit Launcher.c with the appropriate changes 3. Execute the make script (gnumake all) on each processor/OS so that the appropriate lib/<platform>/libLauncher.so is built. 4. Test the changes 5. Check-in each of the shared library (sccs delget) For step 4 (re-building libLauncher.so) the following environment is required: (a) JAVA_HOME needs to be set to J2SE directory, eg:- export JAVA_HOME=/usr/local/java/jdk1.5/solaris-sparc (b) For Solaris the SOS8 'cc' needs to be on the PATH, check using: # cc -V cc: Sun C 5.5 2003/03/12 (c) Execute the make script :- Solaris: gnumake all Linux: gmake all