## Black magic (read: sed) for getting the product ID as defined in code, not by the autotools.
## Quotes are making vim's highlighting of this even worse, so just escape everything,
## including the escapes. Make it lowercase to match ArchHooks::MountInitialFileSystems().
productID:=$(shell sed -nr /define\\s+PRODUCT_ID_BARE/\{s/.*define\\s+PRODUCT_ID_BARE\\s+\(.+\)/\\1/\;y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/\;p\;q\}$(srcdir)/src/ProductInfo.h)