#!/bin/sh
#
# Execute this script to update the build environment if the version of
# Automake or Autoconf is changed.
#

libtoolize --verbose --copy --force
# echo 'm4_include([ltdl/m4/lt~obsolete.m4])' >> aclocal.m4
aclocal -I . -I m4
autoheader
autoconf
automake --verbose --add-missing --copy --force-missing
# Get latest config.guess and config.sub from upstream master since
# these are often out of date.
for file in config.guess config.sub
do
    echo "$0: getting $file..."
    wget -q --timeout=5 -O config/$file.tmp \
      "https://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;f=config/${file};hb=HEAD" \
      && mv config/$file.tmp config/$file \
      && chmod a+x config/$file
    retval=$?
    rm -f config/$file.tmp
    test $retval -eq 0 || exit $retval
done
