Chapter 1 31
What's New in Recent Releases
64-bit Mode Run Time Differences
For more information on transition issues, see HP-UX 64-bit Porting and
Transition Guide.
Symbol searching in
dependent libraries
Depth-first search order. Breadth-first search order.
Use +compat to enforce depth first
ordering.
Run time path
environment variables
No run time
environment variables
by default.
If +s is specified, then
SHLIB_PATH is
available.
LD_LIBRARY_PATH and
SHLIB_PATH are available.
Use +noenv or +compat to turn off
run-time path environment
variables.
+b path_list and -L
directories interaction
-L directories recorded
as absolute paths in
executables.
-L directories are not recorded in
executables.
Add all directories specified in -L to
+b path_list.
Linker and Loader
Functions
32-bit Mode Behavior 64-bit Mode Behavior