[v9_9] fix build error due to incorrect readline probing

diff --git a/configure b/configure
index 64f61a83ff17ec4f6f246a316c12880fa3c52a4c..14771f7e831f50e530fb4f27cfa6ff1fdbd84b02 100755 (executable)
--- a/configure
+++ b/configure
@@ -17527,10 +17527,6 @@ done
                        READLINE_LIB="$readline"
                        break
                fi
-               if test "X$readline" = "X"
-               then
-                       continue
-               fi
                for lib in -lterminfo -ltermcap -lncurses -lcurses
                do
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline with $readline $lib" >&5
@@ -17554,6 +17550,10 @@ done
                                break
                        fi
                done
+               if test "$ac_cv_func_readline" = "yes"
+               then
+                       break
+               fi
        done
        LIBS="$saved_LIBS"
        ;;

diff --git a/configure.in b/configure.in
index 6975e3a43da1ccb6a5ecf3bf50ca2d1f1df7cf99..18d985f989b53519bbfa8820295acce651ae052d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -2625,10 +2625,6 @@ yes|auto)
                        READLINE_LIB="$readline"
                        break
                fi
-               if test "X$readline" = "X"
-               then
-                       continue
-               fi
                for lib in -lterminfo -ltermcap -lncurses -lcurses
                do
                        AC_MSG_NOTICE(checking for readline with $readline $lib)
@@ -2641,6 +2637,10 @@ yes|auto)
                                break
                        fi
                done
+               if test "$ac_cv_func_readline" = "yes"
+               then
+                       break
+               fi
        done
        LIBS="$saved_LIBS"
        ;;