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

# Make it possible to specify path in the environment
: ${AUTOCONF=autoconf}
: ${AUTOHEADER=autoheader}
: ${AUTOMAKE=automake}
: ${ACLOCAL=aclocal}
: ${GETTEXTIZE=gettextize}

srcdir=`dirname $0`
test -z "$srcdir" && srcdir=.

(
cd $srcdir

# The autoconf cache (version after 2.52) is not reliable yet.
rm -rf autom4te.cache vfs/samba/autom4te.cache

# Ensure that gettext is reasonably new.
gettext_ver=`$GETTEXTIZE --version | sed -n '1s/^.* //p'`

case $gettext_ver in
  0.10.3[89]) ;;
  *) echo "Don't use gettext other than versions 0.10.38 and 0.10.39"
     exit 1;;
esac

rm -rf intl
$GETTEXTIZE --copy --force >tmpout || exit 1
rm -f po/ChangeLog
mv po/ChangeLog~ po/ChangeLog

if test ! -d config; then
  mkdir config || exit 1
fi

if test -f `aclocal --print-ac-dir`/gettext.m4; then
  # gettext macro files are available to aclocal.
  $ACLOCAL $ACLOCAL_FLAGS || exit 1
else
  # gettext macro files are not available.
  # Find them and copy to a local directory.
  # Ugly way to parse the instructions gettexize gives us.
  m4files="`cat tmpout | sed -n -e '/^Please/,/^from/s/^  *//p'`"
  fromdir=`cat tmpout | sed -n -e '/^Please/,/^from/s/^from the \([^ ]*\) .*$/\1/p'`
  rm tmpout
  rm -rf gettext.m4
  mkdir gettext.m4
  for i in $m4files; do
    cp -f $fromdir/$i gettext.m4
  done
  $ACLOCAL -I gettext.m4 $ACLOCAL_FLAGS || exit 1
fi

$AUTOHEADER || exit 1
$AUTOCONF || exit 1

# Workaround for Automake 1.5 to ensure that depcomp is distributed.
$AUTOMAKE -a src/Makefile || exit 1
$AUTOMAKE -a || exit 1

cd vfs/samba || exit 1
date -u >include/stamp-h.in
$AUTOHEADER || exit 1
$AUTOCONF || exit 1
) || exit 1

$srcdir/configure --cache-file=config.cache --enable-maintainer-mode "$@"