Contributions to 4.9+, including fix for ARG_MAX issue, read only environments compatibility for IP chekpoint and some tests.

[turcofran]

Pull Request Details

Description

Contributions to 4.9+, including fix for ARG_MAX issue, read only environments compatibility for IP checkpoint and some tests. Providing also additional resources to include user clocks.

Related Issue

ARG_MAX issue when OOT sources list is too long.

Which devices/areas does this affect?

Bitstream generation for for X400, X300, N3xx and E320, and E31x.

Testing Done

Bitstreams built with custom RFNoC blocks for X410, X310, N320, etc.

Checklist

• [x ] I have read the CONTRIBUTING document.
• [ x] My code follows the code style of this project. See CODING.md.
• [ x] I have updated the documentation accordingly.
• [ x] I have added tests to cover my changes, and all previous tests pass.
• [ x] I have checked all compat numbers if they need updating (FPGA compat,
  MPM compat, noc_shell, specific RFNoC block, ...)

[github-actions]

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