AC_INIT(configure.in)
-AM_INIT_AUTOMAKE("yaz++",0.9)
+AM_INIT_AUTOMAKE("yaz++",1.0.0)
AC_PROG_CC
AC_PROG_CPP
AC_MSG_ERROR([YAZ development libraries missing])
fi
YAZ_DOC
+AC_CHECK_HEADERS(unistd.h sys/stat.h sys/time.h sys/types.h)
AC_ARG_ENABLE(zoom,[ --disable-zoom disable ZOOM (for old C++ compilers)],[enable_zoom=$enableval],[enable_zoom=yes])
AM_CONDITIONAL(ZOOM, test $enable_zoom = "yes")