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27 lines
439 B
Nix
27 lines
439 B
Nix
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{ mkShell
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, lib
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, guile
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, guile-hall
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}:
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let
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guileVersion = lib.versions.majorMinor guile.version;
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in
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mkShell {
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inherit guileVersion;
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packages = [
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guile
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guile-hall
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];
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# This is already properly exported through setup hooks but to make
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# intentions clearer.
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shellHook = ''
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export GUILE_LOAD_PATH GUILE_LOAD_COMPILED_PATH
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if test $guileVersion == "3.0"; then
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export GUILE_EXTENSIONS_PATH
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fi
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'';
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}
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