build: Explicitly use bash for shell scripts
VPP requires bash for all shell scripts. Align shebang lines in build
and test scripts to look up the location of bash rather than hard coding
'/bin/bash'.
Look up the location of bash for makefiles.
Type: improvement
Change-Id: I23b705d81d60389fa8af61c680cf0abd74f0ea24
Signed-off-by: Tom Jones <thj@freebsd.org>
diff --git a/extras/vagrant/build.sh b/extras/vagrant/build.sh
index 0e63947..631b990 100755
--- a/extras/vagrant/build.sh
+++ b/extras/vagrant/build.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
# Get Command Line arguements if present
VPP_DIR=$1
diff --git a/extras/vagrant/clearinterfaces.sh b/extras/vagrant/clearinterfaces.sh
index 31a6309..50b96f0 100755
--- a/extras/vagrant/clearinterfaces.sh
+++ b/extras/vagrant/clearinterfaces.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
# Capture all the interface IPs, in case we need them later
ip -o addr show > ~vagrant/ifconfiga
diff --git a/extras/vagrant/install.sh b/extras/vagrant/install.sh
index cfe5fe5..67a2e4f 100755
--- a/extras/vagrant/install.sh
+++ b/extras/vagrant/install.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
# Get Command Line arguements if present
VPP_DIR=$1
diff --git a/extras/vagrant/run.sh b/extras/vagrant/run.sh
index 3e87e25..be2d842 100755
--- a/extras/vagrant/run.sh
+++ b/extras/vagrant/run.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
# Figure out what system we are running on
if [ "$(uname)" <> "Darwin" ] ; then
diff --git a/extras/vagrant/update.sh b/extras/vagrant/update.sh
index 3fb456b..e56e6ba 100755
--- a/extras/vagrant/update.sh
+++ b/extras/vagrant/update.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
# Make sure that we get the hugepages we need on provision boot
# Note: The package install should take care of this at the end
diff --git a/extras/vagrant/vcl_test.sh b/extras/vagrant/vcl_test.sh
index 5d58d73..2bad0f6 100755
--- a/extras/vagrant/vcl_test.sh
+++ b/extras/vagrant/vcl_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
if [ -n "$1" ]; then
VPP_DIR=$1