From 2da7607ea6880999b7a6d3d38a1338b5ab0ddd8a Mon Sep 17 00:00:00 2001
From: Alejandro Colomar <alx@kernel.org>
Date: Wed, 21 Dec 2022 17:59:30 +0100
Subject: [PATCH] Assume <utmpx.h> always exists

We already made that assumption in commit b47aa1e9aaf4.  While the
header is not required by POSIX (it is an XSI extension), it is defined
in systems that are of interest to this project (GNU/Linux).

Fixes: b47aa1e9aaf4 ("Assume <utmpx.h> exists")
Cc: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
---
 configure.ac | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index 8320ff1a..9d176d0b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -698,9 +698,6 @@ if test "$with_skey" = "yes"; then
 fi
 
 if test "$enable_utmpx" = "yes"; then
-	if test "$ac_cv_header_utmpx_h" != "yes"; then
-		AC_MSG_ERROR([The utmpx.h header file is required for utmpx support.])
-	fi
 	AC_DEFINE(USE_UTMPX,
 	          1,
 	          [Define if utmpx should be used])