+#!/bin/sh -e
+
+# build
+# Simple wiringPi build and install script
+#
+# Copyright (c) 2012-2015 Gordon Henderson
+#################################################################################
+# This file is part of wiringPi:
+# Wiring Compatable library for the Raspberry Pi
+#
+# wiringPi is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# wiringPi is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with wiringPi. If not, see <http://www.gnu.org/licenses/>.
+#################################################################################
+#
+# wiringPi is designed to run on a Raspberry Pi only.
+# However if you're clever enough to actually look at this script to
+# see why it's not building for you, then good luck.
+#
+# To everyone else: Stop using cheap alternatives. Support the
+# Raspberry Pi Foundation as they're the only ones putting money
+# back into education!
+#################################################################################
+
+check_make_ok() {
+ if [ $? != 0 ]; then
+ echo ""
+ echo "Make Failed..."
+ echo "Please check the messages and fix any problems. If you're still stuck,"
+ echo "then please email all the output and as many details as you can to"
+ echo " projects@drogon.net"
+ echo ""
+ exit 1
+ fi
+}
+
+sudo=${WIRINGPI_SUDO-sudo}