GNU-compatible, BSD-licensed bc

[Rebecca Cran]

On January 9, 2019 at 4:02:57 PM, Devin Teske (dteske at freebsd.org(mailto:dteske at freebsd.org)) wrote:

>  
> Yes. -Weverything is the strictest I have ever seen.
>  
> Often times I find that software cannot be compiled with -Weverything despite
> passing -Wall -Wextra because some of the system/library headers fail checks.
>  
> I've often considered a great accomplishment when I can pass -Weverything.  

From https://embeddedartistry.com/blog/2017/3/7/clang-weverything :


“Clang helpfully provides a flag called -Weverything. Unlike -Wall, the -Weverything flag really will enable all warnings. This flag is especially useful if you are a warning lover - new warnings will automatically be enabled when you upgrade clang/Xcode.  


Turning -Weverything can be an eye-opening experience, even for those who religiously squash warnings. I often turn on -Weverything temporarily to review any of the less-common warnings and see what's worth fixing in my code base.”