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.

PKG             := qt5
$(PKG)_VERSION   = $(qtbase_VERSION)
$(PKG)_DEPS     := $(patsubst $(TOP_DIR)/src/%.mk,%,\
                        $(shell grep -l 'qtbase_VERSION' \
                                $(TOP_DIR)/src/qt*.mk \
                                --exclude '$(TOP_DIR)/src/qt5.mk'))
$(PKG)_FILE      = $(subst qtbase,qtimageformats,$(qtbase_FILE))
$(PKG)_URL       = $(subst qtbase,qtimageformats,$(qtbase_URL))
$(PKG)_CHECKSUM := #No checksum

define $(PKG)_UPDATE
    echo 'Warning: Updates are temporarily disabled for package $(PKG).' >&2;
    echo $($(PKG)_VERSION)
endef