dnl Process this file with autoconf to produce a configure script.
-AC_INIT(ocaml-bitmatch,1.9.1)
+AC_INIT(ocaml-bitmatch,1.9.4)
dnl Check for basic C environment.
AC_PROG_CC
AC_MSG_ERROR([You must have camlp4 installed])
fi
+dnl Check for Extlib (optional)
+AC_CHECK_OCAML_PKG(extlib)
+AC_SUBST(pkg_extlib)
+
dnl Check for CIL (optional)
AC_CHECK_OCAML_PKG(cil)
AC_SUBST(pkg_cil)