From b8187f44d6a3e550029ebce80e0ac47cea12151f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sun, 29 Apr 2018 00:11:15 +0200
Subject: [PATCH] doc: avoid MSVC warnings when compiling snippets.

---
 doc/snippets/CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/snippets/CMakeLists.txt b/doc/snippets/CMakeLists.txt
index 03527e3f3..6413229d9 100644
--- a/doc/snippets/CMakeLists.txt
+++ b/doc/snippets/CMakeLists.txt
@@ -23,6 +23,11 @@
 #   DEALINGS IN THE SOFTWARE.
 #
 
+# On MSVC remove /W3, as we are replacing it with /W4
+if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" OR CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC")
+    string(REPLACE "/W3" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+endif()
+
 set_directory_properties(PROPERTIES
     CORRADE_CXX_STANDARD 11
     CORRADE_USE_PEDANTIC_FLAGS ON)