enhancement: add nix flake and multistage friendly OCI with expanded LLVM 21 support #1
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Signed-off-by: Jade Abraham <[email protected]>
Signed-off-by: Jade Abraham <[email protected]>
Signed-off-by: Jade Abraham <[email protected]>
Signed-off-by: Jade Abraham <[email protected]>
Signed-off-by: Jade Abraham <[email protected]>
Signed-off-by: Jade Abraham <[email protected]>
Signed-off-by: Jade Abraham <[email protected]>
- Add flake.nix with LLVM 21 support (bundled LLVM default) - chapel: bundled LLVM for LLVM 14-21 support - chapel-system-llvm: system LLVM 19 from nixpkgs - chapel-gnu: GNU backend only (no LLVM) - chpl-language-server: standalone LSP package - Development shells with proper LLVM environment - Add Containerfile.multi-stage with LLVM 21 default - 6-stage build for modular deployment - Auto-adds LLVM.org apt repo for versions >= 20 - Targets: chapel-full, chapel-lsp, chapel-runtime, chapel-gasnet - Add .github/workflows/nix.yml for Nix CI - Flake check, GNU build, system LLVM build, dev shell test - Update prereqs.rst to document LLVM 21 support
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The chpl binary requires CHPL_HOME to be set to function. Use Nix's wrapProgram to automatically set CHPL_HOME to the share/chapel directory where runtime files are installed.
The chpl binary fails to find libChplFrontend.so because the rpath isn't set correctly. autoPatchelfHook automatically fixes library paths in ELF binaries.
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Adding some things I want here on this
jesssullivan/chapelfork, mostly relating to learning / experimenting with nix flakes and off-github work with LLVM 21.Add flake.nix with LLVM 21 support (bundled LLVM default)
chapel: bundled LLVM for LLVM 14-21 support
chapel-system-llvm: system LLVM 19 from nixpkgs
chapel-gnu: GNU backend only (no LLVM)
chpl-language-server: standalone LSP package
Development shells with proper LLVM environment
Add Containerfile.multi-stage with LLVM 21 default
Add .github/workflows/nix.yml for Nix CI
Update prereqs.rst to document LLVM 21 support