Allow to regenerate packages database and meta-packages dependencies without updating the BLFS book sources.

BLFS/update_book.sh

@@ -6,8 +6,8 @@ set -e
 
 declare -r SVN="svn://svn.linuxfromscratch.org"
 
-BLFS_XML=$1  # Book directory
-DOC_MODE=$2  # Action to take, update or get
+DOC_MODE=$1  # Action to take, update, get or none
+BLFS_XML=$2  # Book directory
 TREE=$3      # SVN tree for the BLFS book version
 
 [[ -z $BLFS_XML ]] && BLFS_XML=blfs-xml
@@ -70,7 +70,7 @@ inline_doc
   esac
 }
 
-BOOK_Source
+[ "${DOC_MODE}" != "none" ] && BOOK_Source
 
 echo -en "\n\tGenerating packages database file ..."
 generate_packages

blfs

@@ -132,7 +132,7 @@ sed -i 's,tracking-dir,'$TRACKING_DIR',' update_book.sh gen-makefile.sh
 if [[ -d $BLFS_XML ]] ; then
   ./update_book.sh
 else
-  ./update_book.sh $BLFS_XML get $TREE
+  ./update_book.sh get $BLFS_XML $TREE
 fi
 
 # Generate Config.in and run the menuconfig interface