-cp $OPT ./tool/i386/mount.exfat-fuse $tmpmnt/tool/mount.exfat-fuse_i386
-cp $OPT ./tool/x86_64/mount.exfat-fuse $tmpmnt/tool/mount.exfat-fuse_x86_64
-cp $OPT ./tool/aarch64/mount.exfat-fuse $tmpmnt/tool/mount.exfat-fuse_aarch64
+# cp $OPT ./tool/i386/mount.exfat-fuse $tmpmnt/tool/mount.exfat-fuse_i386
+# cp $OPT ./tool/x86_64/mount.exfat-fuse $tmpmnt/tool/mount.exfat-fuse_x86_64
+# cp $OPT ./tool/aarch64/mount.exfat-fuse $tmpmnt/tool/mount.exfat-fuse_aarch64
+# to save space
+cp $OPT ./tool/i386/vtoygpt $tmpmnt/tool/mount.exfat-fuse_i386
+cp $OPT ./tool/x86_64/vtoygpt $tmpmnt/tool/mount.exfat-fuse_x86_64
+cp $OPT ./tool/aarch64/vtoygpt $tmpmnt/tool/mount.exfat-fuse_aarch64