error: unrecognized command line option ‘-mvaes’; did you mean ‘-maes’?

[leonSjp]

No description provided.

[leonSjp]

How can I deal with it ？ Thanks a lot！

[syohex]

• https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html
• https://clang.llvm.org/docs/ClangCommandLineReference.html#cmdoption-clang-mvaes

-mvaes is the valid option both on gcc and clang. It means AVX-512 Vector AES instructions (VAES) – vector instructions for AES coding. GCC supports it since version 8 which was released in 2018. So I suppose that you can fix this issue by using newer compilers.

[leonSjp]

Thanks a lot . The verison of gcc is 6 before .And I update it to 12.2.0 .But I Still have the same problem.

[leonSjp]

Is it still using the before version to make install?

[syohex]

You can find compiler version in cmake log. I suppose there is in CMakeFiles/CMakeOutput.log under the build directory

[leonSjp]

Thanks a lot !!!! But I still have a problem ?execvp: /usr/bin/cc: Permission denied ? How could I deal with it ? I have already install the gcc of 12.2.0, in fact, the cc should be installed too .

[barracuda156]

BTW, notice, that while the compiler supports those insns, a) assembler may not and b) physical cpu may not.