New dependency to crc32_z(), which requires zlib 1.2.9

[Jens0mat]

Quick question please,
In 2.33.0, there is a new dependency to crc32_z() which requires zlib 1.2.9.
I have some older systems that do not yet offer it.
Would it be possible to use crc32() instead?
Not sure if it is a bug, so I use this forum.
Many thx,
Jens

[rui314]

Yes, we can use crc32 instead of crc32_z for our use case. I made a change so that mold can compile with older version of zlib. Please check out the git head.

[Jens0mat]

Thank you very much for the fast reaction!
I confirm it works for me with commit 1d24b70!