From 10ee8f063aa0963534a92ad74c2bf23a9afaa2ae Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@univ-fcomte.fr>
Date: Thu, 26 Dec 2019 11:50:41 +0100
Subject: [PATCH] Restore explicitely defined constructor (with empty body).

It seems to make a difference on freebsd with clang 10.
---
 src/smpi/include/smpi_f2c.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/smpi/include/smpi_f2c.hpp b/src/smpi/include/smpi_f2c.hpp
index 867800fa63..0b96ef944f 100644
--- a/src/smpi/include/smpi_f2c.hpp
+++ b/src/smpi/include/smpi_f2c.hpp
@@ -36,6 +36,7 @@ class F2C {
     static char* get_key(char* key, int id);
     static void delete_lookup();
     static std::unordered_map<std::string, F2C*>* lookup();
+    F2C() {}
     virtual ~F2C() = default;
 
     //Override these to handle specific values.
-- 
2.20.1