shellescape='$(subst ','\'',$(1))'
shellexport=$(1)=$(call shellescape,${$(1)})
-DEB_BUILD_ARCH=$(shell dpkg-architecture -qDEB_BUILD_ARCH)
-DEB_HOST_ARCH=$(shell dpkg-architecture -qDEB_HOST_ARCH)
-DEB_HOST_GNU_TYPE=$(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
+include /usr/share/dpkg/architecture.mk
# Automatic ${CC} selection for cross-compiles