8 stdenv.mkDerivation rec {
12 nativeBuildInputs = [ autoreconfHook ];
14 src = fetchFromGitHub {
16 repo = "metamath-exe";
18 sha256 = "sha256-Cg1dgz+uphDlGhKH3mTywtAccWinC5+pwNv4TB3YAnI=";
22 description = "Interpreter for the metamath proof language";
23 mainProgram = "metamath";
25 The metamath program is an ASCII-based ANSI C program with a command-line
26 interface. It was used (along with mmj2) to build and verify the proofs
27 in the Metamath Proof Explorer, and it generated its web pages. The *.mm
28 ASCII databases (set.mm and others) are also included in this derivation.
30 homepage = "https://us.metamath.org";
31 downloadPage = "https://us.metamath.org/#downloads";
32 license = licenses.gpl2Plus;
33 maintainers = [ maintainers.taneb ];
34 platforms = platforms.all;