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# T2 SDE: package/.../tar/tar-bzip2.patch
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This adds some historic compatibility for -I and -y to tar. One day we should
obsolete this ...

  - Rene Rebe <rene@exactcode.de>

--- tar-1.16/src/tar.c.vanilla	2006-10-22 11:26:25.000000000 +0200
+++ tar-1.16/src/tar.c	2006-10-22 11:28:36.000000000 +0200
@@ -570,6 +570,11 @@
    N_("create archive with volume name TEXT; at list/extract time, use TEXT as a globbing pattern for volume name"), GRID+8 },
   {"bzip2", 'j', 0, 0,
    N_("filter the archive through bzip2"), GRID+8 },
+  {"bzip2", 'I', 0, 0,
+   N_("filter the archive through bzip2"), GRID+8 },
+  {"bzip2", 'y', 0, 0,
+   N_("filter the archive through bzip2"), GRID+8 },
+
   {"gzip", 'z', 0, 0,
    N_("filter the archive through gzip"), GRID+8 },
   {"gunzip", 0, 0, OPTION_ALIAS, NULL, GRID+8 },
@@ -1234,12 +1239,8 @@
       break;
 
     case 'I':
-      USAGE_ERROR ((0, 0,
-		    _("Warning: the -I option is not supported;"
-		      " perhaps you meant -j or -T?")));
-      break;
-
     case 'j':
+    case 'y':
       set_use_compress_program_option ("bzip2");
       break;