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RE: performance problems under CYGWIN


From: Warlich, Christof
Subject: RE: performance problems under CYGWIN
Date: Thu, 22 Sep 2011 09:47:29 +0200

Hi,

just to sum up on the topic:

The final reason for the immense performance hit was an "export" statement,
i.e. exporting everything to a submake from the parent make. Interestingly, this
caused the long delay in the submake.

Thus, with Cygwin, don't use a plain export in a Makefile but ony export what
you need to export.

Cheers,

Chris


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