minizip seems to be changing to a hex number for MZ_VERSION_BUILD

[opoplawski]

This hasn't been released yet but:

zlib-ng/minizip-ng@a7d612a
zlib-ng/minizip-ng#758

[linux-foundation-easycla]

• ✅login: opoplawski / (d7a0c1a)

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[doug-walker]

Thanks for proposing a fix, but does it actually work with all releases of minizip-ng? Maybe we need to switch to parsing MZ_VERSION rather than trying to deal with their switching MZ_VERSION_BUILD from decimal to octal to hex?

Linking issue #1818 for reference.

[markreidvfx]

I think we should parse MZ_VERSION instead too. MZ_VERSION_BUILD will be too unreliable going forward.

[markreidvfx]

The cmake module that detects minizip does parse the MZ_VERSION from mz.h as minizip-ng_VERSION. So it should be just a matter of extracting the major version and creating a macro definition for it.