From: Nick Bowler <nbowler@draconx.ca>
Date: Thu, 11 Feb 2010 00:08:25 +0000 (-0500)
Subject: build: Implement a better GTK+ detection macro.
X-Git-Url: http://git.draconx.ca/gitweb/liblbx.git/commitdiff_plain/7ac7ae8d08541f9d91f07bd3b7f91e9fa201b683?hp=7ac7ae8d08541f9d91f07bd3b7f91e9fa201b683

build: Implement a better GTK+ detection macro.

This macro uses the same ideas behind the libpng detection, does not
suffer from the POSIXLY_CORRECT nonsense, doesn't duplicate checks
for pkg-config, supports caching, and properly fails when it should.
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