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Fix the need of staticlib target to have a build.rs customization #2

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merged 1 commit into from
Mar 18, 2024
Merged

Fix the need of staticlib target to have a build.rs customization #2

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78 changes: 57 additions & 21 deletions flake.lock
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9 changes: 6 additions & 3 deletions src/cabal.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,13 +11,16 @@ custom-setup
setup-depends: Cabal, base, directory, process"
};

let lib_name = name.replace('-', "_"); // In library generated by Cargo, '-' is replaced by '_'
let package_name = name.replace('_', "-"); // Cabal does not expect '_' for packages names

let extra = if enable_nix {
format!(
"
-- `haskell.nix` tell GHC linker where to find the `libNAME.a` by setting
-- automatically `extra-lib-dirs`:
-- https://input-output-hk.github.io/haskell.nix/tutorials/pkg-map.html
extra-libraries: {name}
extra-libraries: {lib_name}

-- Cross-compilation to target `x86_64-w64-mingw32-cc` thrown a lot of
-- `undefined reference to 'X'` errors during linking stage ...
Expand All @@ -32,7 +35,7 @@ custom-setup
format!(
"
-- Libraries that are bundled with the package.
extra-bundled-libraries: {name}"
extra-bundled-libraries: {lib_name}"
)
};

Expand All @@ -49,7 +52,7 @@ custom-setup
-- documentation, see: http://haskell.org/cabal/users-guide/
--
-- The name of the package.
name: {name}
name: {package_name}

-- The package version.
-- See the Haskell package versioning policy (PVP) for standards
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