1 files changed, 60 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/science/logic/lean4/default.nix b/nixpkgs/pkgs/applications/science/logic/lean4/default.nix
new file mode 100644
index 000000000000..7509ca63c804
--- /dev/null
+++ b/nixpkgs/pkgs/applications/science/logic/lean4/default.nix
@@ -0,0 +1,60 @@
+{ lib
+, stdenv
+, cmake
+, fetchFromGitHub
+, git
+, gmp
+, perl
+}:
+
+stdenv.mkDerivation rec {
+  pname = "lean4";
+  version = "4.0.0";
+
+  src = fetchFromGitHub {
+    owner = "leanprover";
+    repo = "lean4";
+    rev = "v${version}";
+    hash = "sha256-3Ni+NiD0iSsOruUyRpBd+aC0TZNYfOLhwqCpPHPruPg=";
+  };
+
+  postPatch = ''
+    substituteInPlace src/CMakeLists.txt \
+      --replace 'set(GIT_SHA1 "")' 'set(GIT_SHA1 "${src.rev}")'
+
+    # Remove tests that fails in sandbox.
+    # It expects `sourceRoot` to be a git repository.
+    rm -rf src/lake/examples/git/
+  '';
+
+  preConfigure = ''
+    patchShebangs stage0/src/bin/ src/bin/
+  '';
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  buildInputs = [
+    gmp
+  ];
+
+  nativeCheckInputs = [
+    git
+    perl
+  ];
+
+  cmakeFlags = [
+    "-DUSE_GITHASH=OFF"
+  ];
+
+  meta = with lib; {
+    description = "Automatic and interactive theorem prover";
+    homepage = "https://leanprover.github.io/";
+    changelog = "https://github.com/leanprover/lean4/blob/${src.rev}/RELEASES.md";
+    license = licenses.asl20;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ marsam ];
+    mainProgram = "lean";
+  };
+}