#!/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([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# these are often out of date.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/cgit/config.git/plain/${file}" \
&& mv config/$file.tmp config/$file \
&& chmod a+x config/$file
retval=$?
rm -f config/$file.tmp
test $retval -eq 0 || exit $retval
done