fix a few remaining issues

openpkg/openpkg.sh

@@ -167,14 +167,15 @@ if [ ".${opt_help}" = .yes ]; then
             continue
         fi
         for cmd in `cd ${dir} 2>/dev/null && echo *`; do
-            is_cmd=`echo "${cmd}" | sed -e 's/\.sh$//' -e 's/\.pl$//' \
+            name=`echo "${cmd}" | sed -e 's/\.sh$//' -e 's/\.pl$//' \
                  -e 's/^/X/' -e 's/^X\([a-z][a-zA-Z0-9_-]*\)$/\1/' -e 's/^X.*$//'`
-            if [ ".${is_cmd}" != . ]; then
+            if [ ".${name}" != . ]; then
                 if [ -f ${dir}/${cmd} ]; then
-                    id=`echo "${cmd}" | sed -e 's/-/_/g' -e 's/\.sh$//' -e 's/\.pl$//'`
+                    id=`echo "${name}" | sed -e 's/-/_/g'`
                     eval "seen=\$__cmd_seen_${id}"
                     if [ ".${seen}" != .yes ]; then
-                        echo "${cmd}" | awk '{ printf("  %-15s (provided by add-on package)\n", $0); }'
+                        echo "${name}" | awk '{ printf("  %-15s (provided by add-on package)\n", $0); }'
+                        eval "__cmd_seen_${id}=yes"
                     fi
                 fi
             fi
@@ -286,6 +287,7 @@ if [ ".${cmd_path}" = . ]; then
 fi
 
 #   export essential run-time information to command
+export OPENPKG_PREFIX="$openpkg_prefix"
 export OPENPKG_TOOLS_CMDPROG="${0}"
 export OPENPKG_TOOLS_CMDNAME="${cmd}"
 export OPENPKG_TOOLS_CMDSTACK=`echo "${OPENPKG_TOOLS_CMDSTACK}" | sed -e 's;^\(.\);:\1;' -e "s;^;${cmd};"`