1 files changed, 0 insertions, 11 deletions
diff --git a/configure b/configure
index 3499174..ccf2715 100755
--- a/configure
+++ b/configure
@@ -4993,17 +4993,6 @@ _ACEOF
 fi
 done
 
-for ac_func in isgraph
-do :
-  ac_fn_c_check_func "$LINENO" "isgraph" "ac_cv_func_isgraph"
-if test "x$ac_cv_func_isgraph" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_ISGRAPH 1
-_ACEOF
-
-fi
-done
-
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||