Update Dashing to 0.5.3; WIP

[dnbaker]

I'm trying to update Dashing from 0.4.0 to 0.5.2. I don't know how to calculate the sha256 digest of a package being built from a git tag; this might break things, unfortunately. For this package, we're building from source so as to use the right vectorized instructions for a given machine.

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[dnbaker]

@SilasK Would you be willing to give me a hand?

I find that llvm-openmp isn't adding libomp.* for the clang compiler. (compilation fails with clang ld: library not found for -lomp) Requiring gcc, which would also solve the problem, on OSX causes bioconda to report an unsatisfiable requirement.

Do you have a recommendation for moving forward?

Daniel

[SilasK]

Sorry, this is too complicated for me. Can someone else from @bioconda/core help?

[bkille]

Suggested change

	# sha256: {{sha256}} How is this found?
	sha256: unused

I have not used git_url for packages in the past, but it seems like it is what most other contributors do. You may also need to add - missing_hash to your skip-lints: section.

[bkille]

SilasK Would you be willing to give me a hand?

I find that llvm-openmp isn't adding libomp.* for the clang compiler. (compilation fails with clang ld: library not found for -lomp) Requiring gcc, which would also solve the problem, on OSX causes bioconda to report an unsatisfiable requirement.

Do you have a recommendation for moving forward?

Daniel

The old version of one of our tools faced a similar issue when building on the bioconda containers. We were able to get successful linking by using the -fopenmp flag instead of -lomp. It seems that the more modern versions of clang support linking this way.

[dnbaker]

Fantastic. Thank you for the response! This should be the guidance I need to get the new package up and running.

I'll come back if I have any more questions.

[bernt-matthias]

Now available in version 1.0