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Build scripts for fast OpenFOAM compilation #24

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@kincaidkc kincaidkc commented Feb 28, 2024

This PR provides scripts which build a pared-down version of OpenFOAM with only the required libraries. It compiles in 10-11 minutes on an HPC node instead of 40+ minutes. To build this version of OpenFOAM, copy the scripts in build/ to the OpenFOAM-10 and ThirdParty-10 directories. Then, execute the MinimalAllwmake script from the OpenFOAM-10 directory, which will automatically call the ThirdParty-10/MinimalThirdPartyAllwmake script to build Scotch if necessary.

@kincaidkc kincaidkc self-assigned this Feb 28, 2024
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Can you make this two separate PRs? One reducing the number of unused libraries in Make/files, and another with build script examples for OpenFOAM-v10?

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I pulled the changes to the options file out of this PR and will open a new one for that.

@kincaidkc kincaidkc changed the title Minimal build scripts and make file cleaning Build scripts for fast OpenFOAM compilation Mar 12, 2024
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