upstream_version = $$(printf '%s\n' $(OPK_SOURCE_VERSION_UPSTREAM) | \ sed 's/+.*//') upstream_archive = $(OPK_SOURCE)-$(upstream_version).tar.gz upstream_url = http://ftp.gnu.org/gnu/$(OPK_SOURCE)/$(upstream_archive) source_archive = ../$(OPK_SOURCE)-$(OPK_SOURCE_VERSION_UPSTREAM).orig.tar.gz keys = \ '259B 3792 B3D6 D319 212C C4DC D5BF 9FEB 0313 653A' $(source_archive): wget -c "$(upstream_url)" set -e; if gpg --version >/dev/null 2>&1; then \ wget -c "$(upstream_url).sig"; \ [ -e ../keyring.gpg ] || \ gpg --keyring ../keyring.gpg --no-default-keyring \ --keyserver hkp://pool.sks-keyservers.net \ --recv-keys $(keys) || true; \ rm -f ../keyring.gpg~; \ gpg --verify --keyring ../keyring.gpg \ "$(upstream_archive).sig"; \ fi mv "$(upstream_archive)" '$(source_archive)' source: $(source_archive)