From: Nick Bowler <nbowler@draconx.ca>
Date: Thu, 11 Feb 2010 00:06:52 +0000 (-0500)
Subject: build: Split out core logic from libpng detection.
X-Git-Url: https://git.draconx.ca/gitweb/liblbx.git/commitdiff_plain/cdfd126039d367b116f0e462b3583e30a7db5cd9?hp=cdfd126039d367b116f0e462b3583e30a7db5cd9

build: Split out core logic from libpng detection.

This allows it to be used for other libraries.  This new method also
better handles the various mechanisms for setting cflags/libs.
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