FindFreetype

Locate FreeType library

This module defines

FREETYPE_LIBRARIES, the library to link against
FREETYPE_FOUND, if false, do not try to link to FREETYPE
FREETYPE_INCLUDE_DIRS, where to find headers.
FREETYPE_VERSION_STRING, the version of freetype found (since CMake 2.8.8)
This is the concatenation of the paths:
FREETYPE_INCLUDE_DIR_ft2build
FREETYPE_INCLUDE_DIR_freetype2

$FREETYPE_DIR is an environment variable that would correspond to the ./configure –prefix=$FREETYPE_DIR used in building FREETYPE.