Problem:

Fail to build on Arch Linux without -Wno-discarded-qualifiers.

With the extra cflag above it can build successfully. But I'm not sure if I should suppress the warning blindly.

A rough Googling shows that -Wno-discarded-qualifiers was introduced in GCC 5 which is released roughly 10 years ago. I believe that ruled out Arch Linux being too bleeding edge... Or maybe it is?

Relevant details

AWS-LC commit: 728811e tagged v1.66.2

System information:

• CPU architecture: x86-64
• CPU name: AMD Ryzen 7 5800X
• OS: Arch Linux
• C Compiler: gcc 15.2.1 but I believe Arch Linux ships commit=0b99615a8aef011cff76c6caa8c09434f46598b3, not a tagged release. See gcc package in Arch

Build log:
See the gist: https://gist.github.com/5long/be83f0b1ac35b88129ca2dd3228c0c1a