From 8197d640a93777a5b77bc01fd6c6023403eb4f18 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Sun, 7 May 2017 07:54:59 +0000
Subject: added check_curl to REQUIREMENTS


diff --git a/REQUIREMENTS b/REQUIREMENTS
index ac7b593..39e04cd 100644
--- a/REQUIREMENTS
+++ b/REQUIREMENTS
@@ -11,6 +11,20 @@ check_ldaps, check_http --ssl, check_tcp --ssl, check_smtp --starttls
 	- Requires openssl or gnutls libraries for SSL connections
 	  http://www.openssl.org, http://www.gnu.org/software/gnutls
 
+check_curl:
+    - Requires libcurl 7.15.2 or later
+      http://www.haxx.se
+    - --ssl requires OpenSSL for certificate checks, otherwise
+      libcurl must be quite new to support CURLINFO_CRETINFO with
+      GnuTLS and NSS libraries:
+      - 7.42.0 or newer for GnuTLS
+      - 7.34.0 or newer for NSS
+      GnuTLS is known to create problems on some distributions with
+      self-signed certificate chains
+	  http://www.openssl.org, http://www.gnu.org/software/gnutls,
+	  http://www.mozilla.org/projects/security/pki/nss/,
+	  other SSL implementations are currently not supported
+      
 check_fping:
 	- Requires the fping utility distributed with SATAN.  Either
 	  download and install SATAN or grab the fping program from
-- 
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