-AC_INIT([gacela], [0.5], [jsf@jsancho.org])
+AC_INIT([gacela],[0.5],[jsf@jsancho.org])
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
LT_INIT
AC_PROG_CC
-AC_PROG_LIBTOOL
-GUILE_FLAGS
+LT_INIT
+PKG_CHECK_MODULES([GUILE], [guile-2.0])
AC_DEFUN([GACELA_DEPS],
for lib in $1 ; do