dnl
dnl LIDIA_PROG_LIBTOOL
dnl	-- a wrapper for AC_PROG_LIBTOOL that works around some bugs
dnl
dnl AC_PROG_LIBTOOL does its actual work in an AC_REQUIRE, therefore the
dnl wrapper must be put into AC_REQUIREs too, in order to be placed right.
dnl
dnl Excuse the non-indentation, it makes the `configure' code look better.
dnl

AC_DEFUN([LIDIA_PROG_LIBTOOL_PRE],
[# Libtool 1.4's tests assume that $ac_compile contains '$CFLAGS' :-/
lidia_compile=$ac_compile
lidia_CFLAGS=$CFLAGS
case "$ac_compile " in
*' $CFLAGS '* | *' ${CFLAGS} '*) ;;
*) CFLAGS=
   ac_compile=`echo "$ac_compile " | sed 's:.*FLAGS}\? :&$CFLAGS :; s: $::'` ;;
esac])

AC_DEFUN([LIDIA_PROG_LIBTOOL_POST],
[# Restore the variables that were manipulated for the Libtool tests
ac_compile=$lidia_compile
CFLAGS=$lidia_CFLAGS])

AC_DEFUN([LIDIA_PROG_LIBTOOL],
[dnl
AC_REQUIRE([LIDIA_PROG_LIBTOOL_PRE])dnl
AC_REQUIRE([AC_PROG_LIBTOOL])dnl
AC_REQUIRE([LIDIA_PROG_LIBTOOL_POST])dnl
])