[packages] bash: force linking against internal libreadline.a, fixes Backfire build on CentOS 5.6

git-svn-id: svn://svn.openwrt.org/openwrt/packages@30653 3c298f89-4303-0410-b956-a3cf2f4a3e73

utils/bash/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2007-2008 OpenWrt.org
+# Copyright (C) 2007-2012 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=bash
 PKG_VERSION:=4.2
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@GNU/bash

utils/bash/patches/001-compile-fix.patch

@@ -1,8 +1,6 @@
-Index: bash-4.2/execute_cmd.c
+--- a/execute_cmd.c
-===================================================================
++++ b/execute_cmd.c
---- bash-4.2.orig/execute_cmd.c	2011-07-04 11:16:23.000000000 +0200
+@@ -2202,7 +2202,11 @@ execute_pipeline (command, asynchronous,
-+++ bash-4.2/execute_cmd.c	2011-07-04 11:17:33.000000000 +0200
-@@ -2202,7 +2202,11 @@
    /* If the `lastpipe' option is set with shopt, and job control is not
       enabled, execute the last element of non-async pipelines in the
       current shell environment. */

utils/bash/patches/002-force-internal-readline.patch

@@ -0,0 +1,24 @@
+--- a/configure
++++ b/configure
+@@ -5748,8 +5748,7 @@ _ACEOF
+ 		# static version specified as -llibname to override the
+ 		# dynamic version
+ 		case "${host_os}" in
+-		darwin[89]*|darwin10*) READLINE_LIB='${READLINE_LIBRARY}' ;;
+-		*)		READLINE_LIB=-lreadline ;;
++		*) READLINE_LIB='${READLINE_LIBRARY}' ;;
+ 		esac
+ 	fi
+ else
+--- a/configure.in
++++ b/configure.in
+@@ -540,8 +540,7 @@ if test $opt_readline = yes; then
+ 		# static version specified as -llibname to override the
+ 		# dynamic version
+ 		case "${host_os}" in
+-		darwin[[89]]*|darwin10*) READLINE_LIB='${READLINE_LIBRARY}' ;;
+-		*)		READLINE_LIB=-lreadline ;;
++		*) READLINE_LIB='${READLINE_LIBRARY}' ;;
+ 		esac
+ 	fi
+ else