GH-39026: [C++][Python] Add ARROW_HARDENING compiler options - #50902

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raulcd:GH-39026

Commits on Aug 18, 2026

GH-39026: [C++][Python] Add ARROW_HARDENING compiler options
raulcd
committed
0ea10af
Add ARROW_HARDENING to benchmarks
raulcd
committed
d9d991d

Commits on Aug 19, 2026

Coment out almost all flags to find the performance regression
raulcd
committed
f293a08
Uncomment everything but FORTIFY_SOURCE which seems to be the cause of the performance regression at least locally
raulcd
committed
83d61b9