From 9399d58c13257849179d3c2b3698a2b43bc1b2a0 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Thu, 1 Sep 2022 10:39:23 -0700 Subject: [PATCH] configure: Check for readline() function instead of main main is not a function found in libreadline, its better to check for a function thats provided by it. Signed-off-by: Khem Raj --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index b7e17d356554..8c1fab0eabed 100644 --- a/configure.ac +++ b/configure.ac @@ -1372,7 +1372,7 @@ case "${enable_vtysh}" in AC_DEFINE([VTYSH], [1], [VTY shell]) prev_libs="$LIBS" - AC_CHECK_LIB([readline], [main], [ + AC_CHECK_LIB([readline], [readline], [ LIBREADLINE="-lreadline" ], [ dnl readline failed - it might be incorrectly linked and missing its