Re: F37 proposal: Add -fno-omit-frame-pointer to default compilation flags (System-Wide Change proposal)

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I don’t think we should be gatekeeping who can propose or discuss a Change. I do think that the opinions of the upstream and downstream GCC maintainers should be weighed quite heavily when considering a change to the default compiler flags.

As a FESCo member, I’m waiting to see if the Change owners can present broadly convincing benchmarks to characterize the full performance impact of the proposal. I’m also paying close attention to the (so far mostly negative) input from the GCC team and others that I recognize as experts on toolchains, glibc, and optimization.

– Ben Beasley

On 7/6/22 17:39, Kevin Kofler via devel wrote:
Marek Polacek wrote:

On Tue, Jul 05, 2022 at 03:47:26PM -0400, Matthias Clasen wrote:
(Un)acceptable for whom?
GCC maintainers in Fedora, at least.
What I do not understand is why a Change that wants to change the default
GCC flags is even under discussion at all without the buy-in from the GCC
maintainers. This is a GCC Change and as such IMHO GCC maintainers should be
the only ones allowed to propose it (or at least, the GCC maintainers'
approval ought to be a mandatory precondition for proposing it). Without you
GCC maintainers' buy-in, it should just be summarily rejected.

         Kevin Kofler
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