Support for alternate root functionality: HP WDB
supports alternate root functionality, which helps you use HP WDB
and its components installed on an alternate root rather than the
system with HP WDB or its components installed.
The environment variable, WDB_ROOT, specifies the alternate root for HP WDB GUI. You must
specify a structure similar to the default, /opt/langtools. You can use the environment variable, GDB_ROOT, to specify an alternate root for WDB.
For example, $ export GDB_ROOT=$HOME/opt/langtools.
If you specify both WDB_ROOT and GDB_ROOT, the value for GDB_ROOT is ignored. HP WDB supports these environment variables
to override the location of different component of HP WDB. The following
table specify these environment variables in the increasing order
of precedence:
Table 2-3 Title not available (Summary of Changes in HP WDB 4.5 )
Defined Variable | WDB GUI Location | WDB Location | librtc.sl location |
---|
NONE | /opt/langtools/bin | /opt/langtools/bin | /opt/langtools/lib |
WDB_ROOT | $ WDB_ROOT/bin | $ WDB_ROOT/bin | $ WDB_ROOT/lib |
GDB_ROOT | N/A | $ WDB_ROOT/bin | $ WDB_ROOT/lib |
GDB_SERVER | N/A | $ GDB_SERVER | N/A |
LIBRTC_SERVER | N/A | N/A | $ LIBRTC_SERVER |