Usage:
openblas-build = { git = "https://github.com/numrs/openblas-build-dummy", tag="0.10.9" }This is an empty crate which can serve as a replacement for openblas-build crate, in case you are using system feature of openblas-src and don't want to build OpenBLAS from scratch.
In particular this removes some of the unnecessary dependencies, like openssl-sys.
This is particularly useful when cross-compiling, because these crates are misconfigured and it is unclear how to configure the cross build correctly.
The crates are poorly maintained, none of the maintainers are active, so it's currently impossible to fix this upstream, hence a dummy patch.