Guile executable. The new option --with-guile-prefix can be used to
specify the tree where Guile is installed. (However, usually it
suffices to use the single option --with-guile-config.) When running
the run tests test-suite, make sure to use the version of Guile that
SWIG was configured for.
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@5331 626c5289-ae23-0410-ae9c-e8d60b6d4f22
