From cce6ba4daa2e00d6e1881a831d05cdc51249b4a7 Mon Sep 17 00:00:00 2001
From: "Ondrej Zajicek (work)" <santiago@crfreenet.org>
Date: Tue, 2 Jan 2018 14:11:59 +0100
Subject: [PATCH] Remove libhistory check

According to GNU Readline developers, if we link with libreadline then
there is no need to link with libhistory at all.
---
 configure.ac | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/configure.ac b/configure.ac
index 91f89edf..d135dc04 100644
--- a/configure.ac
+++ b/configure.ac
@@ -361,12 +361,6 @@ if test "$enable_client" = yes ; then
     [$TINFO_LIBS]
   )
 
-  AC_SEARCH_LIBS([add_history], [history readline],
-    [HISTORY_LIBS="$LIBS"; LIBS=""],
-    [AC_MSG_ERROR([The client requires GNU Readline library. Either install the library or use --disable-client to compile without the client.])],
-    [$TINFO_LIBS]
-  )
-
   AC_CHECK_LIB([readline], [rl_crlf],
     [AC_DEFINE([HAVE_RL_CRLF], [1], [Define to 1 if you have rl_crlf()])],
     [],
@@ -380,7 +374,7 @@ if test "$enable_client" = yes ; then
   )
 
   LIBS="$BASE_LIBS"
-  CLIENT_LIBS="$HISTORY_LIBS $READLINE_LIBS $TINFO_LIBS"
+  CLIENT_LIBS="$READLINE_LIBS $TINFO_LIBS"
 fi
 AC_SUBST([CLIENT])
 AC_SUBST([CLIENT_LIBS])