From 8c534e863e771b19efc582c54f8ddd44d72089f3 Mon Sep 17 00:00:00 2001
From: Ray Speth <speth@mit.edu>
Date: Sat, 1 Jul 2023 10:54:41 -0400
Subject: [PATCH] [SCons] Ignore yaml-cpp compiler warning

---
 ext/SConscript | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ext/SConscript b/ext/SConscript
index 8831dd442..a646f0c90 100644
--- a/ext/SConscript
+++ b/ext/SConscript
@@ -34,6 +34,13 @@ def prep_gmock(env):
     return localenv
 
 
+def prep_yamlcpp(env):
+    localenv = prep_default(env)
+    if env['CC'] == 'cl':
+        # "class ... needs to have dll-interface to be used by clients of class ..."
+        localenv.Append(CCFLAGS='/wd4251')
+    return localenv
+
 ext_copies = []
 
 if not env['system_fmt']: