rootfs_rpm: Optimize rpm database processing

Optimize the creation of the solverdb by disabling fsyncs and
database caches that are not used when generating a solution.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>

meta/classes/package_rpm.bbclass

@@ -36,6 +36,7 @@ package_update_index_rpm () {
 	cat /dev/null > ${DEPLOY_DIR_RPM}/solvedb.conf
 	for pkgdir in $packagedirs; do
 		if [ -e $pkgdir/ ]; then
+			echo "Generating solve db for $pkgdir..."
 			rm -rf $pkgdir/solvedb
 			mkdir -p $pkgdir/solvedb
 			echo "# Dynamically generated solve manifest" >> $pkgdir/solvedb/manifest
@@ -43,6 +44,9 @@ package_update_index_rpm () {
 			${RPM} -i --replacepkgs --replacefiles --oldpackage \
 				-D "_dbpath $pkgdir/solvedb" --justdb \
 				--noaid --nodeps --noorder --noscripts --notriggers --noparentdirs --nolinktos --stats \
+				--ignoresize --nosignature --nodigest \
+				-D "_dbi_tags_3 Packages:Name:Basenames:Providename:Nvra" \
+				-D "__dbi_cdb create mp_mmapsize=128Mb mp_size=1Mb nofsync" \
 				$pkgdir/solvedb/manifest
 			echo $pkgdir/solvedb >> ${DEPLOY_DIR_RPM}/solvedb.conf
 		fi

meta/classes/rootfs_rpm.bbclass

@@ -49,7 +49,7 @@ fakeroot rootfs_rpm_do_rootfs () {
 		for pkg in ${PACKAGE_INSTALL} ; do
 			echo "Processing $pkg..."
 			for solve in `cat ${DEPLOY_DIR_RPM}/solvedb.conf`; do
-				pkg_name=$(${RPM} -D "_dbpath $solve" -q --yaml $pkg | grep -i 'Packageorigin' | cut -d : -f 2)
+				pkg_name=$(${RPM} -D "_dbpath $solve" -D "_dbi_tags_3 Packages:Name:Basenames:Providename:Nvra" -D "__dbi_cdb create mp_mmapsize=128Mb mp_size=1Mb nofsync" -q --yaml $pkg | grep -i 'Packageorigin' | cut -d : -f 2)
 				if [ -n "$pkg_name" ]; then
 					break;
 				fi