ERROR: not recognizing C++17 members.

[Thiago Duvanel]

I've installed mbedTLS modules and OpenSSL successfully, but when trying to compile, clang doesn't recognize the std C++17. I don't know why. I've tested in Ubuntu and Arch Linux without success. Can someone help me? Even vscode recognizes it but clang doesn't.

errors.txt

My clang version:

clang version 15.0.7
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/sbin
Found candidate GCC installation: /usr/sbin/../lib/gcc/x86_64-pc-linux-gnu/13.1.1
Found candidate GCC installation: /usr/sbin/../lib64/gcc/x86_64-pc-linux-gnu/13.1.1
Selected GCC installation: /usr/sbin/../lib64/gcc/x86_64-pc-linux-gnu/13.1.1
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64