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71 lines
1.9 KiB
Nix
71 lines
1.9 KiB
Nix
{
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lib,
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stdenv,
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fetchurl,
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fetchpatch,
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pkg-config,
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smlnj,
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rsync,
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}:
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stdenv.mkDerivation rec {
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pname = "twelf";
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version = "1.7.1";
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src = fetchurl {
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url = "http://twelf.plparty.org/releases/twelf-src-${version}.tar.gz";
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sha256 = "0fi1kbs9hrdrm1x4k13angpjasxlyd1gc3ys8ah54i75qbcd9c4i";
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};
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patches = [
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# Fix Emacs old-style backquotes: https://github.com/standardml/twelf/pull/3
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(fetchpatch {
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url = "https://github.com/standardml/twelf/commit/7b3f3dbb8b8ec8d16d843875fce1e2bd6a50e3ae.patch";
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hash = "sha256-cSrgQFRPL+4zRtFXv3rLsAasjLfal0TZpXasEUtUSHc=";
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})
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];
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nativeBuildInputs = [ pkg-config ];
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buildInputs = [
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smlnj
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rsync
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];
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buildPhase = ''
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export SMLNJ_HOME=${smlnj}
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make smlnj
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'';
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installPhase = ''
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mkdir -p $out/bin
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rsync -av bin/{*,.heap} $out/bin/
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bin/.mkexec ${smlnj}/bin/sml $out/ twelf-server twelf-server
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substituteInPlace emacs/twelf-init.el \
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--replace '(concat twelf-root "emacs")' '(concat twelf-root "share/emacs/site-lisp/twelf")'
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mkdir -p $out/share/emacs/site-lisp/twelf/
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rsync -av emacs/ $out/share/emacs/site-lisp/twelf/
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mkdir -p $out/share/twelf/examples
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rsync -av examples/ $out/share/twelf/examples/
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mkdir -p $out/share/twelf/vim
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rsync -av vim/ $out/share/twelf/vim/
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'';
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meta = {
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description = "Logic proof assistant";
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longDescription = ''
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Twelf is a language used to specify, implement, and prove properties of
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deductive systems such as programming languages and logics. Large
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research projects using Twelf include the TALT typed assembly language,
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a foundational proof-carrying-code system, and a type safety proof for
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Standard ML.
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'';
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homepage = "http://twelf.org/wiki/Main_Page";
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license = lib.licenses.mit;
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maintainers = with lib.maintainers; [ jwiegley ];
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platforms = lib.platforms.unix;
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};
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}
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