libtool: Execute mode

1 
1 4.3 Execute mode
1 ================
1 
1 For "execute" mode, the library path is automatically set, then a
1 program is executed.
1 
1    The first of the MODE-ARGS is treated as a program name, with the
1 rest as arguments to that program.
1 
1    The following components of MODE-ARGS are treated specially:
1 
1 '-dlopen FILE'
1      Add the directory containing FILE to the library path.
1 
1    This mode sets the library path environment variable according to any
1 '-dlopen' flags.
1 
1    If any of the ARGS are libtool executable wrappers, then they are
1 translated into the name of their corresponding uninstalled binary, and
1 any of their required library directories are added to the library path.
1