[Openmcl-devel] [PATCH] Make the `ccl' shell script look at $0

[Tobias C. Rittweiler]

Dear Gentlemen,

the attached patch makes the `ccl' shell script look at $0, resolve
symlinks if there are any, and tries to use this path as
CCL_DEFAULT_DIRECTORY.

This lets user simply symlink scripts/ccl to ~/bin.

Also it makes it possible to conveniently have multiple ccl installation
coexist; the user symlinks "ccl-1.2", "ccl-svn" &c to the appropriate
directories.

  -T.


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