Loads a DejaGnu library file by searching the default fixed paths built
into DejaGnu. If DejaGnu has been installed, it looks in a path starting
with the installed library directory. If you are running DejaGnu
directly from a source directory, without first running
install, this path defaults to the current directory. In either case,
it then looks in the current directory for a directory called
lib. If there are duplicate definitions, the last one loaded
takes precedence over the earlier ones.
The name of the DejaGnu library file to load.
The global variable
libdirs, handled as a list, is appended to
the default fixed paths built into DejaGnu.
Additional search directories for load_lib
# append a non-standard search path global libdirs lappend libdirs $srcdir/../../gcc/testsuite/lib # now loading $srcdir/../../gcc/testsuite/lib/foo.exp works load_lib foo.exp