# install OSSP uuid (http://www.ossp.org/pkg/lib/uuid/)
# see https://github.com/docker-library/postgres/pull/255 for more details
	&& wget -O uuid.tar.gz "https://www.mirrorservice.org/sites/ftp.ossp.org/pkg/lib/uuid/uuid-$OSSP_UUID_VERSION.tar.gz" \
	&& echo "$OSSP_UUID_SHA256 *uuid.tar.gz" | sha256sum -c - \
	&& mkdir -p /usr/src/ossp-uuid \
	&& tar \
		--extract \
		--file uuid.tar.gz \
		--directory /usr/src/ossp-uuid \
		--strip-components 1 \
	&& rm uuid.tar.gz \
	&& ( \
		cd /usr/src/ossp-uuid \
		&& gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)" \
# explicitly update autoconf config.guess and config.sub so they support more arches/libcs
		&& wget -O config.guess "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD" \
		&& wget -O config.sub "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD" \
		&& ./configure \
			--build="$gnuArch" \
			--prefix=/usr/local \
		&& make -j "$(nproc)" \
		&& make install \
	) \
	&& rm -rf /usr/src/ossp-uuid \
	\