#!/bin/sh
#
# Run this to generate all the initial makefiles, etc.

srcdir=$(dirname "$0")
test -z "$srcdir" && srcdir=.

if [ ! -f $srcdir/configure.ac ]; then
  echo "**Error**: Directory "\'$srcdir\'" does not look like the top-level" \
       "project directory."
  exit 1
fi

olddir=$(pwd)
cd "$srcdir"

PKG_NAME=$(autoconf --trace 'AC_INIT:$1' "$srcdir/configure.ac")

if [ "$#" = 0 ] && [ -z "$NOCONFIGURE" ]; then
  echo "**Warning**: I am going to run 'configure' with no arguments." >&2
  echo "If you wish to pass any to it, please specify them on the '$0'" \
       "command line." >&2
fi

set -x
aclocal --install || exit 1
autoreconf --verbose --force --install -Wno-portability || exit 1
{ set +x; } 2>/dev/null

cd "$olddir"

if [ -z "$NOCONFIGURE" ]; then
  set -x
  $srcdir/configure "$@" || exit 1
  { set +x; } 2>/dev/null

  if [ "$1" = "--help" ]; then
    exit 0
  else
    echo "Now type 'make' to compile $PKG_NAME." || exit 1
  fi
else
  echo "Skipping configure process."
fi