one_touch_install

#!/bin/sh

if [ ! -f ./configure.in ]; then
	echo "Error: You should run this from the package directory."
	exit 1
fi

if [ ! -x ./configure ]; then
	echo "Making configure script..."
	aclocal && (
		autoheader && (
			autoconf && (
				automake --add-missing
    			) || exit $?
		) || exit $?
	) || exit $?
fi

cpu_nr=$(cat /proc/cpuinfo | grep ^processor\.*:\.*[[:digit:]] | \
wc -l | tr --delete [[:blank:]])

if test "x$cpu_nr" = "x"; then
	cpu_nr=1
fi

./configure && make -j$cpu_nr

if [ $? != 0 ]; then
	exit $?
fi

if test x$USER != "xroot"; then
	echo "You are not root and installing may require root privilages. \
Enter root password before install."
fi

sudo make install