#!/bin/sh

# Test for libtool
(grep "^AM_PROG_LIBTOOL" configure.in >/dev/null) && {
  (libtool --version) < /dev/null > /dev/null 2>&1 || {
    echo
    echo "Attenzione! You don't have \`libtool'."
    echo "You can get it from the GNU FTP site."
    DIE=1
    NO_LIBTOOL=yes
  }
}

# Test for autoconf
(autoconf --version) < /dev/null > /dev/null 2>&1 || {
    echo
    echo "Attenzione! You don't have \`autoconf'."
    echo "You can get it from the GNU FTP site."
    NO_AUTOCONF=yes
  DIE=1
}

# Test for automake
(automake --version) < /dev/null > /dev/null 2>&1 || {
    echo
    echo "Attenzione! You don't have \`automake'."
    echo "You can get it from the GNU FTP site."
    DIE=1
    NO_AUTOMAKE=yes
}


# Don't test for aclocal if automake is not there
test -n "$NO_AUTOMAKE" || (aclocal --version) < /dev/null > /dev/null 2>&1 || {
    echo
    echo "Attenzione! You don't have \`aclocal'."
    echo "Try updating your \`automake' to get it."
    NO_LIBTOOL=yes
    DIE=1
}

if test "$DIE" -eq 1; then
    echo "Build configuration broken due to one ore more failures."
    echo "Exiting..."
    exit 1
fi

# Run build tools if no errors were found
libtoolize --force --copy --automake
aclocal -I /usr/local/share/aclocal
autoheader
automake --add-missing --copy --gnu
autoconf

# Bonehead user instructions to finish up
echo "To build this now, you need to do two more things."
echo "First, type \`configure' to configure the program."
echo "Then, type \`make' to compile the program."