Fix bug preventing library to re-compiled when dependant files changed.
Fix bug preventing to re-compile a file without changes even when file miscompiled.
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<font size="3">Beremiz is an Open Source framework for automation.</font>
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<a href="http://www.beremiz.org/">http://www.beremiz.org/</a>
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Contributor :
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University of Porto<BR>
<a href="http://www.fe.up.pt/si/web_page.inicial">http://www.fe.up.pt/si/web_page.inicial</a>
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Supported by :
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LOLITech<BR>
<a href="http://www.lolitech.fr">http://www.lolitech.fr</a>
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