#!/bin/sh# autogen.sh: Automatically generate all build files from configure.ac# aclocal doesn't like it if you -I the system aclocal directorySYS_ACLOCAL_DIR=`aclocal --print-ac-dir`for i in m4 /usr/local/share/aclocal; do    if [ ! $i = $SYS_ACLOCAL_DIR -a -d $i ]; then        ACLOCAL_OPTS="$ACLOCAL_OPTS -I $i"    fidoneaclocal $ACLOCAL_OPTS || exit 1autoheader || exit 1autoconf || exit 1automake --add-missing --include-deps --foreign || exit 1