| Andrew Geissler | 87f5cff | 2022-09-30 13:13:31 -0500 | [diff] [blame^] | 1 | From 9399d58c13257849179d3c2b3698a2b43bc1b2a0 Mon Sep 17 00:00:00 2001 |
| 2 | From: Khem Raj <raj.khem@gmail.com> |
| 3 | Date: Thu, 1 Sep 2022 10:39:23 -0700 |
| 4 | Subject: [PATCH] configure: Check for readline() function instead of main |
| 5 | |
| 6 | main is not a function found in libreadline, its better to check for a |
| 7 | function thats provided by it. |
| 8 | |
| 9 | Upstream-Status: Submitted [https://github.com/FRRouting/frr/pull/11893] |
| 10 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| 11 | --- |
| 12 | configure.ac | 2 +- |
| 13 | 1 file changed, 1 insertion(+), 1 deletion(-) |
| 14 | |
| 15 | diff --git a/configure.ac b/configure.ac |
| 16 | index b7e17d356..8c1fab0ea 100644 |
| 17 | --- a/configure.ac |
| 18 | +++ b/configure.ac |
| 19 | @@ -1372,7 +1372,7 @@ case "${enable_vtysh}" in |
| 20 | AC_DEFINE([VTYSH], [1], [VTY shell]) |
| 21 | |
| 22 | prev_libs="$LIBS" |
| 23 | - AC_CHECK_LIB([readline], [main], [ |
| 24 | + AC_CHECK_LIB([readline], [readline], [ |
| 25 | LIBREADLINE="-lreadline" |
| 26 | ], [ |
| 27 | dnl readline failed - it might be incorrectly linked and missing its |
| 28 | -- |
| 29 | 2.37.3 |
| 30 | |