51 lines
1.5 KiB
Nix
51 lines
1.5 KiB
Nix
{ stdenv, fetchurl, pkgconfig, smlnj, rsync }:
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stdenv.mkDerivation rec {
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name = "twelf-${version}";
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version = "1.7.1";
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src = fetchurl {
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url = "http://twelf.plparty.org/releases/twelf-src-${version}.tar.gz";
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sha256 = "0fi1kbs9hrdrm1x4k13angpjasxlyd1gc3ys8ah54i75qbcd9c4i";
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};
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buildInputs = [ pkgconfig smlnj rsync ];
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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 = stdenv.lib.licenses.mit;
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maintainers = with stdenv.lib.maintainers; [ jwiegley ];
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platforms = stdenv.lib.platforms.unix;
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};
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}
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