make CXX=$CXX -j$(nproc) test
echo 'namespace Kakoune { const char *version = ""; }' > src/.version.cc
g++        -std=c++2b -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-sign-compare  -O3 -g3    -Wno-init-list-lifetime -Wno-stringop-overflow   -MD -MP -MF src/.format.opt.d -c -o src/format.opt.o src/format.cc
g++        -std=c++2b -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-sign-compare  -O3 -g3    -Wno-init-list-lifetime -Wno-stringop-overflow   -MD -MP -MF src/.option_types.opt.d -c -o src/option_types.opt.o src/option_types.cc
g++        -std=c++2b -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-sign-compare  -O3 -g3    -Wno-init-list-lifetime -Wno-stringop-overflow   -MD -MP -MF src/.color.opt.d -c -o src/color.opt.o src/color.cc
g++        -std=c++2b -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-sign-compare  -O3 -g3    -Wno-init-list-lifetime -Wno-stringop-overflow   -MD -MP -MF src/.exception.opt.d -c -o src/exception.opt.o src/exception.cc
g++        -std=c++2b -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-sign-compare  -O3 -g3    -Wno-init-list-lifetime -Wno-stringop-overflow   -MD -MP -MF src/.env_vars.opt.d -c -o src/env_vars.opt.o src/env_vars.cc
g++        -std=c++2b -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-sign-compare  -O3 -g3    -Wno-init-list-lifetime -Wno-stringop-overflow   -MD -MP -MF src/.context.opt.d -c -o src/context.opt.o src/context.cc
g++        -std=c++2b -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-sign-compare  -O3 -g3    -Wno-init-list-lifetime -Wno-stringop-overflow   -MD -MP -MF src/.memory.opt.d -c -o src/memory.opt.o src/memory.cc
g++        -std=c++2b -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-sign-compare  -O3 -g3    -Wno-init-list-lifetime -Wno-stringop-overflow   -MD -MP -MF src/.selectors.opt.d -c -o src/selectors.opt.o src/selectors.cc
g++        -std=c++2b -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-sign-compare  -O3 -g3    -Wno-init-list-lifetime -Wno-stringop-overflow   -MD -MP -MF src/.option_manager.opt.d -c -o src/option_manager.opt.o src/option_manager.cc
g++: error: unrecognized command-line option ‘-std=c++2b’; did you mean ‘-std=c++20’?
g++        -std=c++2b -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-sign-compare  -O3 -g3    -Wno-init-list-lifetime -Wno-stringop-overflow   -MD -MP -MF src/.highlighter.opt.d -c -o src/highlighter.opt.o src/highlighter.cc
g++: error: unrecognized command-line option ‘-std=c++2b’; did you mean ‘-std=c++20’?
g++: error: unrecognized command-line option ‘-std=c++2b’; did you mean ‘-std=c++20’?
make: *** [Makefile:120: src/format.opt.o] Error 1
make: *** Waiting for unfinished jobs....
g++: error: unrecognized command-line option ‘-std=c++2b’; did you mean ‘-std=c++20’?
make: *** [Makefile:120: src/color.opt.o] Error 1
make: *** [Makefile:120: src/exception.opt.o] Error 1
make: *** [Makefile:120: src/option_types.opt.o] Error 1
g++: error: unrecognized command-line option ‘-std=c++2b’; did you mean ‘-std=c++20’?
g++: error: unrecognized command-line option ‘-std=c++2b’; did you mean ‘-std=c++20’?
make: *** [Makefile:120: src/env_vars.opt.o] Error 1
g++: error: unrecognized command-line option ‘-std=c++2b’; did you mean ‘-std=c++20’?
g++: error: unrecognized command-line option ‘-std=c++2b’; did you mean ‘-std=c++20’?
make: *** [Makefile:120: src/context.opt.o] Error 1
make: *** [Makefile:120: src/memory.opt.o] Error 1
make: *** [Makefile:120: src/selectors.opt.o] Error 1
g++: error: unrecognized command-line option ‘-std=c++2b’; did you mean ‘-std=c++20’?
g++: error: unrecognized command-line option ‘-std=c++2b’; did you mean ‘-std=c++20’?
make: *** [Makefile:120: src/option_manager.opt.o] Error 1
make: *** [Makefile:120: src/highlighter.opt.o] Error 1

Exit status: 2��������������������������������������������������������������������������������