Botan fails to build with x86-ldc

[shoo]

Build fails in ldc x86 environment. dub build -a=x86 --compiler=ldc2 (on Windows and Linux both) https://github.com/shoo/Cookbook/runs/1986323878?check_suite_focus=true#step:5:129

 ../../../.dub/packages/botan-15ff68b93eb60a9291c98e066fb1a94af66509d4/botan/source/botan/entropy/rdrand.d(72,23): Error: unknown opcode `rdrand`

I saw @etcimon discussing this in the ldc development project: https://github.com/ldc-developers/ldc/issues/3299 I'm interested in the results.

In addition to this, there are other errors in https://github.com/etcimon/botan/blob/15ff68b93eb60a9291c98e066fb1a94af66509d4/source/botan/block/serp_x86_32.d#L235

source\botan\block\serp_x86_32.d(235,5): Error: Statement not allowed in naked function

[shoo]

Oops... The version of Botan used is as follows:

dependency "botan"      version="15ff68b93eb60a9291c98e066fb1a94af66509d4" repository="git+https://github.com/etcimon/botan.git"
dependency "botan-math" version="1b85c88260ed381124aa3b20418e46d0fba7a0f6" repository="git+https://github.com/etcimon/botan-math.git"

[etcimon]

It should work now!