File parchecpp14.patch of Package openrw
--- CMakeLists.txt 2017-02-15 10:33:47.787480071 +0100
+++ CMakeLists.txt 2017-02-15 10:34:16.235478874 +0100
@@ -8,7 +8,7 @@
# Global Build Configuration
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DRW_DEBUG=1")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -Wall -pthread -Wextra -Wpedantic")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1z -Wall -pthread -Wextra -Wpedantic")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/modules")
set(RW_VERBOSE_DEBUG_MESSAGES 1 CACHE BOOL "Print verbose debugging messages")