None.
At link time, searches the directory path for library files specified by the -l option.
The default is to search only the standard directories. See the compiler configuration file for the directories that are set by default.
Paths specified with the -L compiler option are only searched at link time. To specify paths that should be searched at run time, use the -R option.
If the -Ldirectory option is specified both in the configuration file and on the command line, search paths specified in the configuration file are the first to be searched at link time.
For more information, refer to the ld documentation for your operating system.
None.
xlc myprogram.c -lspfiles -L/usr/tmp/old