build

config stdc++ for llvm too 3 #823

Job	Run time
linux-glibc-debian-testing-llvm	1m 28s
linux-glibc-debian-testing-gcc	9m 6s
linux-glibc-debian-bookworm-llvm	5m 41s
linux-musl-alpine-gcc	3m 15s
linux-glibc-debian-bookworm-gcc	5m 55s
linux-musl-alpine-llvm	3m 30s
linux-musl-debian-bookworm-gcc	2m 18s
linux-musl-debian-bookworm-llvm	2m 7s
linux-musl-debian-testing-gcc	2m 18s
linux-musl-debian-testing-llvm	1m 56s
linux-musl-from-mac	8m 14s
mac-clang	4m 3s
mac-gcc	3m 23s
mac-llvm	4m 17s
reuse-check	8s
shellcheck	6s
spellcheck	3s
win-gcc	3m 28s
win-llvm	7m 48s
win-llvm-from-mac	7m 9s
	1h 16m 13s

Provide feedback