-AC_CHECK_HEADERS([zmw/zmw.h], [], [
- AC_MSG_WARN([zero memory widget header files not found, $msg])
- slide=""
-])
-AC_CHECK_LIB([zmw], [zmw_init], [], [
- AC_MSG_WARN([zero memory widget library not found, $msg])
- slide=""
-])
-extras="$extras $slide"
+AC_CHECK_HEADERS([zmw/zmw.h], [], [build_slider="no"])
+AC_CHECK_LIB([zmw], [zmw_init], [], [build_slider="no"])
+if test "$build_slider" = "no"; then
+ AC_MSG_WARN([will not build para_slider])
+else
+ extras="$extras para_slider"
+fi
+CPPFLAGS="$OLD_CPPFLAGS"
+LDFLAGS="$OLD_LDFLAGS"