From 1f9b72225d8ef45b3831f81eac46492bbf5071ec Mon Sep 17 00:00:00 2001
From: Edward Thomson <ethomson@edwardthomson.com>
Date: Wed, 22 May 2019 12:47:04 +0200
Subject: cmake: disable fallthrough warnings for PCRE

Our PCRE dependency has uncommented fallthroughs in switch statements.
Turn off warnings for those in the PCRE code.
---
 deps/pcre/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/deps/pcre/CMakeLists.txt b/deps/pcre/CMakeLists.txt
index 432e774bb..aff2d751b 100644
--- a/deps/pcre/CMakeLists.txt
+++ b/deps/pcre/CMakeLists.txt
@@ -21,6 +21,7 @@ CHECK_TYPE_SIZE("long long"             LONG_LONG)
 CHECK_TYPE_SIZE("unsigned long long"    UNSIGNED_LONG_LONG)
 
 DISABLE_WARNINGS(unused-function)
+DISABLE_WARNINGS(implicit-fallthrough)
 
 # User-configurable options
 
-- 
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