#!/usr/bin/env sh

rm -f configure config.h config.h.in

AUTOCONF=$(command -v autoconf)
AUTOMAKE=$(command -v automake)
LIBTOOL=$(command -v libtool)
LIBTOOLIZE=$(command -v libtoolize)
AUTORECONF=$(command -v autoreconf)
PKG_CONFIG=$(command -v pkg-config)
MAKE=$(command -v make)

if test -z "${AUTOCONF}"; then
    echo "autoconf is missing: please install it and try again"
    exit
fi

if test -z "${AUTOMAKE}"; then
    echo "automake is missing: please install it and try again"
    exit
fi

if test -z "${LIBTOOL}" && test -z "${LIBTOOLIZE}"; then
    echo "libtool and libtoolize is missing: please install it and try again"
    exit
fi

if test -z "${AUTORECONF}"; then
    echo "autoreconf is missing: please install it and try again"
    exit
fi

if test -z "${PKG_CONFIG}"; then
    echo "pkg-config is missing: please install it (apt-get install pkg-config) and try again"
    exit
fi

if test -z "${MAKE}"; then
    echo "make is missing; please install it (apt-get install make) and try again"
    exit
fi

autoreconf -ivf

echo "./configure $*"
chmod +x configure
./configure "$@"