From f1c3fcc71bd19991b506e89044e193b2403b379c Mon Sep 17 00:00:00 2001
From: Stephane Del Pino <stephane.delpino44@gmail.com>
Date: Thu, 30 May 2019 19:37:42 +0200
Subject: [PATCH] Include PEGTL using -system to avoid spurious warnings

---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 50864fccb..9c9ebb66d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -191,8 +191,8 @@ include_directories(${PUGS_SOURCE_DIR}/packages/rang/include)
 # CLI11
 include_directories(${PUGS_SOURCE_DIR}/packages/CLI11/include)
 
-# PGETL
-include_directories(${PUGS_SOURCE_DIR}/packages/PEGTL/include/tao)
+# PEGTL
+include_directories(SYSTEM ${PUGS_SOURCE_DIR}/packages/PEGTL/include/tao)
 
 # Pugs src
 add_subdirectory(src)
-- 
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