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

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On Wed, Jul 6 2022 at 04:20:50 PM +0100, Jonathan Wakely <jwakely@xxxxxxxxxx> wrote:
You build locally and profile using your locally built packages.

Problem is that in order to get good profiling results today, you need to rebuild all dependencies with frame pointers enabled. And that is not realistic. Nobody does that.

Developers normally only build what they are working on, not 100 dependencies including mesa, glibc, etc.

Michael

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