From 27787549256410b6b2de1eca47a2719830af7f96 Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@gmail.com>
Date: Mon, 26 Aug 2019 11:20:52 +0200
Subject: Cleanp: fix compiler warnings

---
 extern/lzma/CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'extern/lzma')

diff --git a/extern/lzma/CMakeLists.txt b/extern/lzma/CMakeLists.txt
index 8bdddf0aced..d76b418fd74 100644
--- a/extern/lzma/CMakeLists.txt
+++ b/extern/lzma/CMakeLists.txt
@@ -18,6 +18,13 @@
 # All rights reserved.
 # ***** END GPL LICENSE BLOCK *****
 
+# avoid noisy warnings
+if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
+  add_c_flag(
+    "-Wno-self-assign"
+  )
+endif()
+
 set(INC
   .
 )
-- 
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