leanprover-community / leanprover-community/lean
Cannot build .olean file on NFS
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- Dominant language
- C++
- Stars
- 433
- Forks
- 79
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Description
Prerequisites
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- Specifically, check out the wishlist, open RFCs,
or feature requests.
- Specifically, check out the wishlist, open RFCs,
- Reduced the issue to a self-contained, reproducible test case.
- Checked that your issue isn't already filed.
Description
I store mathlib on an NFS server. When I use leanpkg build to build it, there are not have .olean files, but have many files *.olean. lock files with size 0.
Steps to Reproduce
- Store some package or source files on an NFS server.
- Build it.
Versions
Lean (version 3.43.0, commit bfce34363b0e, Release)
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing leanpkg build with the package or source files stored on NFS, using the reported Lean 3.43.0 version. Inspect the build handling for .olean and .olean.lock files; done means the expected .olean files are produced rather than only zero-byte lock files.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- build-system
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100