mxcl/homebrew — pull request #8352 by 2bits (2011-10-28 19:04:13+00:00)
Title: libgeotiff-1.3.0 and deps

This commit updates libgeotiff to version 1.3.0 and adds the
dep on lzlib. The library is used with images, and some images
are compressed. The deps in the commit are adjusted to remove
the optional modifier because libtiff, jpeg, and compression are
interrelated. This builds and tests without error on 64bit Snow
Leopard using gcc-4.2.1, clang-2.0, and llvm-2335.