Add option to compile against shared Zlib

NVIDIA / Q2RTX

NVIDIA’s implementation of RTX ray-tracing in Quake II

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Add option to compile against shared Zlib #389

Closed runlevel5 closed 2 months ago

runlevel5 commented 3 months ago

Issue

https://github.com/NVIDIA/Q2RTX/issues/306

Motivation

The Zlib lib has caused lots of pain for many Linux distro which have custom patches. By offering an option to use the system zlib, it would greatly simplify the adoption and maintenance of distro packaging

Changes

Add USE_SYSTEM_ZLIB flag

runlevel5 commented 3 months ago

FYI @Connor-GH

runlevel5 commented 3 months ago

@res2k I've amended the PR based on your feedback