upstream_version = $$(printf '%s\n' '$(OPK_SOURCE_VERSION_UPSTREAM)' | \ tr '~' '-') upstream_archive = $(OPK_SOURCE)-$(upstream_version).tar.xz upstream_url_base = http://files.proteanos.com/pub/$(OPK_SOURCE) upstream_url = $(upstream_url_base)/$(upstream_version)/$(upstream_archive) source_archive = ../$(OPK_SOURCE)-$(OPK_SOURCE_VERSION_UPSTREAM).orig.tar.xz gpg = GNUPGHOME=gnupghome/ gpg --no-default-keyring --keyring ../keyring.gpg keys = \ '2250 31F0 47FF E516 63ED 516F 1A45 9ECD E4D6 04BE' $(source_archive): wget -c "$(upstream_url)" "$(upstream_url).asc" install -m 0700 -d gnupghome/ [ -e ../keyring.gpg ] || \ $(gpg) --keyserver hkp://pool.sks-keyservers.net \ --recv-keys $(keys); \ rm -f ../keyring.gpg~; \ if ! $(gpg) --verify "$(upstream_archive).asc"; then \ rm -Rf gnupghome/; \ exit 1; \ fi rm -Rf gnupghome/ mv "$(upstream_archive)" '$(source_archive)' source: $(source_archive)