Pranav Sivaraman

The default release flags `-march=native` can conflict when building for other architectures such as PowerPC. Mainly would allow the spack package to inject architecture specific [flags](https://spack.readthedocs.io/en/latest/basic_usage.html#support-for-specific-microarchitectures) without any conflicts. This...

Installation issue: py-scipy has a dependency on libgfortran on macOS?

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### Steps to reproduce the issue Following Environment ```yaml spack: specs: - py-scipy view: true concretizer: unify: true os_compatible: {sonoma: [ventura], ventura: [sonoma]} mirrors: develop-ml-darwin-aarch64-mps: https://binaries.spack.io/develop/ml-darwin-aarch64-mps compilers: - compiler: spec:...