spack/var
Andrew W Elble aeb628ea74
opencv: assorted fixes (#15971)
* opencv: assorted fixes

1. depends on blas when +lapack
2. set cuda nvcc flags for cuda_arch
3. let cuda/contrib builds work
4. depends on hdf5 when cuda/contrib
5. depends on ant when +java
6. allow protobuf version to be different
7. let opencv recompile it's protoc files.

* ant is a build-time dependency

* register +cuda~contrib as impossible.
2020-04-10 09:49:32 -05:00
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spack opencv: assorted fixes (#15971) 2020-04-10 09:49:32 -05:00