From 46733bacfac5af509583fda5299277ae12e86749 Mon Sep 17 00:00:00 2001
From: Matt <matthieu.coudron@lip6.fr>
Date: Wed, 16 Dec 2015 11:48:03 +0100
Subject: [PATCH] Added libgcrypt detection. It will be used to generate sha1
 hashes for MPTCP

---
 wscript | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/wscript b/wscript
index 0923a6aca..e528882cf 100644
--- a/wscript
+++ b/wscript
@@ -546,6 +546,12 @@ def configure(conf):
                                  conf.env['ENABLE_GSL'],
                                  "GSL not found")
 
+    have_crypto = conf.check_cxx( msg="Checking for libgcrypt", lib="gcrypt",
+        define_name="HAVE_CRYPTO", mandatory=False)
+    conf.report_optional_feature("libgcrypt", "Gcrypt library",
+                                 have_crypto, "libgcrypt not found: you can use libgcrypt-config to find its location.")
+
+
     # for compiling C code, copy over the CXX* flags
     conf.env.append_value('CCFLAGS', conf.env['CXXFLAGS'])