cpp: Restore C++2A Kconfig

Restore the legacy C++2a Kconfig for compilers that
do not support C++20.

Signed-off-by: Alexander Wachter <alexander.wachter@leica-geosystems.com>
This commit is contained in:
Alexander Wachter 2021-07-14 10:50:21 +02:00 committed by Christopher Friedt
commit ad130f2661
5 changed files with 16 additions and 1 deletions

View file

@ -37,6 +37,11 @@ config STD_CPP17
help
2017 C++ standard, previously known as C++0x.
config STD_CPP2A
bool "C++ 2a"
help
Next revision of the C++ standard, which is expected to be published in 2020.
config STD_CPP20
bool "C++ 20"
help