Re: -Werror=implicit-int -Werror=implicit-function-declaration coming to rawhide

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On Wed, Sep 27, 2023 at 11:22:04AM -0500, Ron Olson wrote:
> This is the first time I’ve heard of buildflags.md; where might I find this
> file?

$ ls -l -h /usr/share/doc/redhat-rpm-config/buildflags.md
-rw-r--r--. 1 root root 28K Feb 28  2023 /usr/share/doc/redhat-rpm-config/buildflags.md

(part of the redhat-rpm-config package)

I didn't know it existed either :-)

Rich.

> On 26 Sep 2023, at 12:21, Florian Weimer wrote:
> 
>     redhat-rpm-config-267-1.fc40 activates the first phase of compiler flags
>     to avoid regressions in the Fedora C99 port. Implicit ints and implicit
>     function declarations will be rejected by default. The recommended way
>     to opt out is to set %build_type_safety_c to 0. See the buildflags.md
>     documentation.
> 
>     I tried very hard to bring the number of build failures to 0, but in the
>     end, every time I got close, some other package popped up that failed to
>     build. So I have now made the switch in the knowledge that some
>     packages will still fail to build.
> 
>     The discussion regarding this topic at the GNU Tools Cauldron last
>     weekend was quite positive, and it is likely that GCC 14 will make a
>     similar change by default.
> 
>     Thanks,
>     Florian
> 
>     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
>    
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