Dne 15. 11. 19 v 10:21 Victor Stinner napsal(a):
I'm not sure if we need a Fedora change just for a compiler flag. Again, the
only drawback is that we will no longer be able to override a symbol using
LD_PRELOAD. Honestly, I never did that. I don't see any use case for that. But
I used LD_PRELOAD on the libc multiple times to mock the system clock for
example.
If someone really needs LD_PRELOAD, it's quite easy to build a custom Python
without -fno-semantic-interposition.
Mock's Nosync plugin use LD_PRELOAD:
https://github.com/rpm-software-management/mock/wiki/Feature-nosync
--
Miroslav Suchy, RHCA
Red Hat, Associate Manager ABRT/Copr, #brno, #fedora-buildsys
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