Cannot access/find Apple's Security framework within the shell?

[KtorZ]

Using the devx shell with GHC 9.6 and the static-minimal-iog configuration, on MacOS, I am unable to build the Cardano stack due to the introduction of splitmix in the dependencies tree. On MacOS, the library relies on Apple's Security framework, and somehow failed to build within the nix shell:

cbits-apple/init.c:2:10: error:
     fatal error: 'Security/SecRandom.h' file not found
  |
2 | #include <Security/SecRandom.h>
  |          ^
#include <Security/SecRandom.h>
         ^~~~~~~~~~~~~~~~~~~~~~
1 error generated.
`cc' failed in phase `C Compiler'. (Exit code: 1)

[KtorZ]

Notes:

1. Adding pkgs.darwin.apple_sdk.frameworks.Security to thenativeBuildInputs seems to solve my problem. This probably needs to be done conditionally based on the environment.

2. It seems like splitmix is only used by ouroboros-network as a test dependency. I am not sure why the GHC solver requires it when I should not, in principle, rely on those test dependency when building the executable...