From 12ffc79b2712b9e25478472af93567a774370400 Mon Sep 17 00:00:00 2001
From: selsta <selsta@sent.at>
Date: Sun, 16 Aug 2020 18:04:54 +0200
Subject: [PATCH] qrcodegen: fix compilation with old gcc, use modern cmake

---
 external/qrcodegen/CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/external/qrcodegen/CMakeLists.txt b/external/qrcodegen/CMakeLists.txt
index a9060e3e8..094b49760 100644
--- a/external/qrcodegen/CMakeLists.txt
+++ b/external/qrcodegen/CMakeLists.txt
@@ -1,7 +1,8 @@
 project(libqrcodegen)
 
 add_library(qrcodegen STATIC QrCode.cpp)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
+set_target_properties(qrcodegen PROPERTIES POSITION_INDEPENDENT_CODE ON)
+set_target_properties(qrcodegen PROPERTIES CXX_STANDARD 11)
 
 target_include_directories(qrcodegen PUBLIC 
     ${CMAKE_CURRENT_SOURCE_DIR})