From bc6fec4422ddc84541776b6f0cfca1542e28f350 Mon Sep 17 00:00:00 2001
From: Roman Bogorodskiy <bogorodskiy@gmail.com>
Date: Thu, 23 Feb 2017 09:52:38 +0400
Subject: build: check for getpeereid

In common/unix-peer.c, we are checking if HAVE_GETPEEREID is defined,
however, we never actually check if getpeereid() is available, so
fix that by checking this function using AC_CHECK_FUNCS().
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index ec2c259..12feff8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -91,6 +91,7 @@ if test "$os_unix" = "yes"; then
 	AC_CHECK_FUNCS([strnstr memdup strndup strerror_r])
 	AC_CHECK_FUNCS([fdwalk])
 	AC_CHECK_FUNCS([setenv])
+	AC_CHECK_FUNCS([getpeereid])
 
 	# Required functions
 	AC_CHECK_FUNCS([gmtime_r],
-- 
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