upstream_version = $$(printf '%s\n' '$(OPK_SOURCE_VERSION_UPSTREAM)' | \ sed 's/+/-/') upstream_archive = $(OPK_SOURCE)-$(upstream_version).tgz upstream_url_base = https://invisible-mirror.net/archives/dialog upstream_url = $(upstream_url_base)/$(upstream_archive) source_archive = ../$(OPK_SOURCE)-$(OPK_SOURCE_VERSION_UPSTREAM).orig.tar.gz gpg = GNUPGHOME=gnupghome/ gpg --no-default-keyring --keyring ../keyring.gpg keys = \ 'C520 48C0 C074 8FEE 227D 47A2 7023 53E0 F7E4 8EDB' $(source_archive): wget -c "$(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)