[v9_10] fix build error due to incorrect readline probing

diff --git a/configure b/configure
index c8466ffd82507fb538f426e066242928107a1243..6779cc31a096e61bcc992bded3e60cb520eadc4c 100755 (executable)
--- a/configure
+++ b/configure
@@ -18617,10 +18617,6 @@ 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 $lib" >&5
@@ -18644,6 +18640,10 @@ done
                                break
                        fi
                done
+               if test "$ac_cv_func_readline" = "yes"
+               then
+                       break
+               fi
        done
        LIBS="$saved_LIBS"
        ;;

diff --git a/configure.in b/configure.in
index f457f797388cc264aabc75585ad63fefe9ef8d94..b79aab0a2a85f33c0d137c657a6daed04dbc1807 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -3244,10 +3244,6 @@ 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 $lib)
@@ -3260,6 +3256,10 @@ yes|auto)
                                break
                        fi
                done
+               if test "$ac_cv_func_readline" = "yes"
+               then
+                       break
+               fi
        done
        LIBS="$saved_LIBS"
        ;;