Explicitly use /bin/bash vs /bin/sh for Ubuntu compatibility

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@722 42af7a65-404d-4744-a932-0658087f49c3

configs/c5471evm/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # c5471evm/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/m68332evb/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # m68322evb/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/mcu123-lpc214x/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # mcu123-lpc2148/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/ntosd-dm320/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # ntosd-dm320/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/pjrc-8051/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # pjrc-8051/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/sim/nettest/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # sim/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/sim/ostest/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # sim/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/sim/pashello/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # sim/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/xtrs/nsh/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # xtrs/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/xtrs/ostest/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # xtrs/setenv.sh
 #
 #   Copyright (C) 2008 Gregory Nutt. All rights reserved.

configs/xtrs/pashello/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # xtrs/setenv.sh
 #
 #   Copyright (C) 2008 Gregory Nutt. All rights reserved.

configs/z16f2800100zcog/ostest/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # configs/z16f2800100zcog/ostest/setenv.sh
 #
 #   Copyright (C) 2008 Gregory Nutt. All rights reserved.

configs/z16f2800100zcog/pashello/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # z16f2800100zcog/setenv.sh
 #
 #   Copyright (C) 2008 Gregory Nutt. All rights reserved.

configs/z80sim/nsh/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # z80sim/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/z80sim/ostest/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # z80sim/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/z80sim/pashello/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # z80sim/setenv.sh
 #
 #   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.

configs/z8encore000zco/ostest/setenv.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # configs/z8encore000zco/ostest/setenv.sh
 #
 #   Copyright (C) 2008 Gregory Nutt. All rights reserved.