# This Makefile fragment (since dpkg 1.16.1) defines the following package # information variables: # # DEB_SOURCE: source package name. # DEB_VERSION: package's full version (epoch + upstream vers. + revision). # DEB_VERSION_EPOCH_UPSTREAM: package's version without the Debian revision. # DEB_VERSION_UPSTREAM_REVISION: package's version without the Debian epoch. # DEB_VERSION_UPSTREAM: package's upstream version. # DEB_DISTRIBUTION: distribution(s) listed in the current debian/changelog # entry. # # SOURCE_DATE_EPOCH: source release date as seconds since the epoch, as # specified by <https://reproducible-builds.org/specs/source-date-epoch/> # (since dpkg 1.18.8). dpkg_late_eval ?= $(or $(value DPKG_CACHE_$(1)),$(eval DPKG_CACHE_$(1) := $(shell $(2)))$(value DPKG_CACHE_$(1))) DEB_SOURCE = $(call dpkg_late_eval,DEB_SOURCE,dpkg-parsechangelog -SSource) DEB_VERSION = $(call dpkg_late_eval,DEB_VERSION,dpkg-parsechangelog -SVersion) DEB_VERSION_EPOCH_UPSTREAM = $(call dpkg_late_eval,DEB_VERSION_EPOCH_UPSTREAM,echo '$(DEB_VERSION)' | sed -e 's/-[^-]*$$//') DEB_VERSION_UPSTREAM_REVISION = $(call dpkg_late_eval,DEB_VERSION_UPSTREAM_REVISION,echo '$(DEB_VERSION)' | sed -e 's/^[0-9]*://') DEB_VERSION_UPSTREAM = $(call dpkg_late_eval,DEB_VERSION_UPSTREAM,echo '$(DEB_VERSION_EPOCH_UPSTREAM)' | sed -e 's/^[0-9]*://') DEB_DISTRIBUTION = $(call dpkg_late_eval,DEB_DISTRIBUTION,dpkg-parsechangelog -SDistribution) SOURCE_DATE_EPOCH ?= $(call dpkg_late_eval,SOURCE_DATE_EPOCH,dpkg-parsechangelog -STimestamp) export SOURCE_DATE_EPOCH