Until now, when using a single '+', ACLiC checked only if the library file was older than any of its dependencies before deciding to recompile and reload.  In particular, it did not check whether the library has been changed since the last time it was loaded.
Until now, when using a single '+', ACLiC checked only if the library
file was older than any of its dependencies before deciding to
recompile and reload.  In particular, it did not check whether
the library has been changed since the last time it was loaded.

Now, when the library is loaded via ACLiC, iit's timestamp is recorded.
This timestamp is now part of the dependency lookup and a library
loaded via ACLiC which is external modified will be reloaded the
next time ACLiC is called (for this library).


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@13564 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root