[Omake] SVN Commit: OMake Build System [0.9.8.x] (Rev. 13081)

[Jason J. Hickey]

Add lstat to the cache, and fix the "find" function so it does
not follow symlinks.

There are certainly many other places where we need to do
similar, especially "rm -r" and friends.

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Changes in omake-branches/0.9.8.x/src:
    +1 -1       builtin/omake_builtin_test.ml
    +2 -2       eval/omake_value.ml
    +1 -1       eval/omake_value.mli
    +67 -16     ir/omake_cache.ml
    +2 -2       ir/omake_cache.mli
 
A hyperlinked version of this commit is available at
http://svn.metaprl.org/commitlogs/omake/2008-07.html#08/07/01.17:18:16