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nixpkgs/pkgs/by-name/fs/fstar/package.nix
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2025-10-09 14:15:47 +02:00

126 lines
2.6 KiB
Nix

{
callPackage,
fetchFromGitHub,
installShellFiles,
lib,
makeWrapper,
nix-update-script,
ocaml-ng,
removeReferencesTo,
util-linux,
which,
}:
let
# The version of ocaml fstar uses.
ocamlPackages = ocaml-ng.ocamlPackages_5_3;
fstarZ3 = callPackage ./z3 { };
in
ocamlPackages.buildDunePackage rec {
pname = "fstar";
version = "2025.08.07";
src = fetchFromGitHub {
owner = "FStarLang";
repo = "FStar";
rev = "v${version}";
hash = "sha256-IfwMLMbyC1+iPIG48zm6bzhKCHKPOpVaHdlLhU5g3co=";
};
nativeBuildInputs = [
ocamlPackages.menhir
which
util-linux
installShellFiles
makeWrapper
removeReferencesTo
];
prePatch = ''
patchShebangs .scripts/*.sh
patchShebangs ulib/ml/app/ints/mk_int_file.sh
'';
buildInputs = with ocamlPackages; [
memtrace
];
propagatedBuildInputs = with ocamlPackages; [
batteries
menhirLib
pprint
ppx_deriving
ppx_deriving_yojson
ppxlib
process
sedlex
stdint
yojson
zarith
mtime
];
preConfigure = ''
mkdir -p cache
export DUNE_CACHE_ROOT="$(pwd)/cache"
export PATH="${lib.makeBinPath [ fstarZ3 ]}''${PATH:+:}$PATH"
export PREFIX="$out"
'';
buildPhase = ''
runHook preBuild
make -j$NIX_BUILD_CORES
runHook postBuild
'';
installPhase = ''
runHook preInstall
make install
# Ensure ocamlfind can locate fstar OCaml libraries
mkdir -p $OCAMLFIND_DESTDIR
ln -s -t $OCAMLFIND_DESTDIR/ $out/lib/fstar
remove-references-to -t '${ocamlPackages.ocaml}' $out/bin/fstar.exe
for binary in $out/bin/*; do
wrapProgram "$binary" --prefix PATH : "${lib.makeBinPath [ fstarZ3 ]}"
done
src="$(pwd)"
cd $out
installShellCompletion --bash $src/.completion/bash/fstar.exe.bash
installShellCompletion --fish $src/.completion/fish/fstar.exe.fish
installShellCompletion --zsh --name _fstar.exe $src/.completion/zsh/__fstar.exe
cd $src
runHook postInstall
'';
enableParallelBuilding = true;
passthru = {
updateScript = nix-update-script {
extraArgs = [
"--version-regex"
"v(\d{4}\.\d{2}\.\d{2})$"
];
};
z3 = fstarZ3;
};
meta = {
description = "ML-like functional programming language aimed at program verification";
homepage = "https://www.fstar-lang.org";
changelog = "https://github.com/FStarLang/FStar/raw/v${version}/CHANGES.md";
license = lib.licenses.asl20;
maintainers = with lib.maintainers; [
numinit
];
mainProgram = "fstar.exe";
platforms = with lib.platforms; darwin ++ linux;
};
}