File kodi_cxx_standard.patch of Package kodi-next
diff -uNr kodi-19.0~alpha.20201004T090855.orig/cmake/scripts/common/CompilerSettings.cmake kodi-19.0~alpha.20201004T090855/cmake/scripts/common/CompilerSettings.cmake
--- kodi-19.0~alpha.20201004T090855.orig/cmake/scripts/common/CompilerSettings.cmake 2020-10-04 09:08:55.000000000 +0200
+++ kodi-19.0~alpha.20201004T090855/cmake/scripts/common/CompilerSettings.cmake 2020-10-04 09:38:43.081631900 +0200
@@ -1,7 +1,5 @@
# Languages and global compiler settings
-if(NOT DEFINED CMAKE_CXX_STANDARD OR CMAKE_CXX_STANDARD LESS 14)
- set(CMAKE_CXX_STANDARD 14)
-endif()
+set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -x assembler-with-cpp")