update broken PKG_UPDATE rules, handle missing update rules * Makefile.in: add handling for packages with no update rule * src/gtk2.mk, src/gtk3.mk, src/libvpx.mk, src/taglib.mk, src/hunspell.mk, src/vala.mk : use github tags for version info * src/llvm.mk: add '?' to update url * src/openscenegraph.mk: update SED rule for version extraction * src/pthread-stubs.mk, src/qt5.mk, src/renderproto.mk, src/sm.mk, src/s2tc.mk, src/util-macros.mk: added dummy PKG_UPDATE rule * src/qscintilla.mk: change search name for version extraction * src/qtbase.mk: use short pkg version in update path * src/suitesparse.mk: update change in main url/version url * src/tre.mk: update download page link * src/vmime.mk: update download and update url * src/wget.mk, src/xapian-core.mk: update url, sed rule * src/wt.mk: update to use github download/update * src/src-msys-libcrypt.mk: update sed rule

# This file is part of MXE.
# See index.html for further information.

This patch has been taken from:
http://www.vtk.org/Bug/view.php?id=12688

--- VTK/CMake/FindFREETYPE.cmake.orig	2011-08-24 15:37:07.000000000 +0200
+++ VTK/CMake/FindFREETYPE.cmake	2011-10-25 22:55:52.265702464 +0200
@@ -15,6 +15,7 @@
 FIND_PATH(FREETYPE_INCLUDE_DIR_FTHEADER freetype/config/ftheader.h
   /usr/include/freetype2
   /usr/local/include/freetype2
+  PATH_SUFFIXES freetype2
 )
 
 FIND_LIBRARY(FREETYPE_LIBRARY freetype)