bash: switch to release tarball

Yay!
The release tarball allows us to drop sizable in-tree patches, so switch
to it.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/bash/bash-000-mkbuiltins-cross.patch

@@ -1,31 +0,0 @@
-Let mkbuiltins use config.h even if cross compiling
-
-Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
----
- builtins/mkbuiltins.c |    9 ---------
- 1 files changed, 0 insertions(+), 9 deletions(-)
-
-diff --git a/builtins/mkbuiltins.c b/builtins/mkbuiltins.c
-index cdd45e4..1349093 100644
---- a/builtins/mkbuiltins.c
-+++ b/builtins/mkbuiltins.c
-@@ -19,16 +19,7 @@
-    along with Bash.  If not, see <http://www.gnu.org/licenses/>.
- */
- 
--#if !defined (CROSS_COMPILING) 
- #  include <config.h>
--#else	/* CROSS_COMPILING */
--/* A conservative set of defines based on POSIX/SUS3/XPG6 */
--#  define HAVE_UNISTD_H
--#  define HAVE_STRING_H
--#  define HAVE_STDLIB_H
--
--#  define HAVE_RENAME
--#endif /* CROSS_COMPILING */
- 
- #if defined (HAVE_UNISTD_H)
- #  ifdef _MINIX
--- 
-1.7.2.2
-

package/bash/bash-003-patchlevel29.patch

@@ -1,64 +0,0 @@
-http://ftp.gnu.org/pub/gnu/bash/bash-4.3-patches/bash43-029 with
-a slight tweak for the patch prefix.
-
-Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
-
-			     BASH PATCH REPORT
-			     =================
-
-Bash-Release:	4.3
-Patch-ID:	bash43-029
-
-Bug-Reported-by:	Michal Zalewski <lcamtuf@coredump.cx>
-Bug-Reference-ID:
-Bug-Reference-URL:
-
-Bug-Description:
-
-When bash is parsing a function definition that contains a here-document
-delimited by end-of-file (or end-of-string), it leaves the closing delimiter
-uninitialized.  This can result in an invalid memory access when the parsed
-function is later copied.
-
-Patch (apply with `patch -p0'):
-
-*** a/make_cmd.c	2011-12-16 08:08:01.000000000 -0500
---- b/make_cmd.c	2014-10-02 11:24:23.000000000 -0400
-***************
-*** 693,696 ****
---- 693,697 ----
-    temp->redirector = source;
-    temp->redirectee = dest_and_filename;
-+   temp->here_doc_eof = 0;
-    temp->instruction = instruction;
-    temp->flags = 0;
-*** a/copy_cmd.c	2009-09-11 16:28:02.000000000 -0400
---- b/copy_cmd.c	2014-10-02 11:24:23.000000000 -0400
-***************
-*** 127,131 ****
-      case r_reading_until:
-      case r_deblank_reading_until:
-!       new_redirect->here_doc_eof = savestring (redirect->here_doc_eof);
-        /*FALLTHROUGH*/
-      case r_reading_string:
---- 127,131 ----
-      case r_reading_until:
-      case r_deblank_reading_until:
-!       new_redirect->here_doc_eof = redirect->here_doc_eof ? savestring (redirect->here_doc_eof) : 0;
-        /*FALLTHROUGH*/
-      case r_reading_string:
-*** a/patchlevel.h	2012-12-29 10:47:57.000000000 -0500
---- b/patchlevel.h	2014-03-20 20:01:28.000000000 -0400
-***************
-*** 26,30 ****
-     looks for to find the patch level (for the sccs version string). */
-  
-! #define PATCHLEVEL 28
-  
-  #endif /* _PATCHLEVEL_H_ */
---- 26,30 ----
-     looks for to find the patch level (for the sccs version string). */
-  
-! #define PATCHLEVEL 29
-  
-  #endif /* _PATCHLEVEL_H_ */

package/bash/bash.hash

@@ -1,2 +1,2 @@
 # Locally calculated after checking pgp signature
-sha256	afc687a28e0e24dc21b988fa159ff9dbcf6b7caa92ade8645cc6d5605cd024d4	bash-4.3.tar.gz
+sha256	317881019bbf2262fb814b7dd8e40632d13c3608d2f237800a8828fbb8a640dd	bash-4.3.30.tar.gz

package/bash/bash.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-BASH_VERSION = 4.3
+BASH_VERSION = 4.3.30
 BASH_SITE = $(BR2_GNU_MIRROR)/bash
 # Build after since bash is better than busybox shells
 BASH_DEPENDENCIES = ncurses readline host-bison \