# - coqide compilation can be disabled by setting lablgtk to null; {stdenv, fetchurl, writeText, pkgconfig, ocaml, findlib, camlp5, ncurses, lablgtk ? null}: let version = "8.5b2"; coq-version = "8.5"; buildIde = lablgtk != null; ideFlags = if buildIde then "-lablgtkdir ${lablgtk}/lib/ocaml/*/site-lib/lablgtk2 -coqide opt" else ""; in stdenv.mkDerivation { name = "coq-${version}"; inherit coq-version; inherit ocaml camlp5; src = fetchurl { url = https://coq.inria.fr/distrib/V8.5beta2/files/coq-8.5beta2.tar.gz; sha256 = "1z34ch56lld86srgsjdwdq3girz0k0wqmvyxsa7jwvvxn3qmmq2v"; }; buildInputs = [ pkgconfig ocaml findlib camlp5 ncurses lablgtk ]; postPatch = '' UNAME=$(type -tp uname) RM=$(type -tp rm) substituteInPlace configure --replace "/bin/uname" "$UNAME" substituteInPlace tools/beautify-archive --replace "/bin/rm" "$RM" substituteInPlace Makefile.build --replace "ifeq (\$(ARCH),Darwin)" "ifeq (\$(ARCH),Darwinx)" ''; setupHook = writeText "setupHook.sh" '' addCoqPath () { if test -d "''$1/lib/coq/${coq-version}/user-contrib"; then export COQPATH="''${COQPATH}''${COQPATH:+:}''$1/lib/coq/${coq-version}/user-contrib/" fi } envHooks=(''${envHooks[@]} addCoqPath) ''; preConfigure = '' configureFlagsArray=( -opt ${ideFlags} ) ''; prefixKey = "-prefix "; buildFlags = "revision coq coqide"; meta = with stdenv.lib; { description = "Coq proof assistant"; longDescription = '' Coq is a formal proof management system. It provides a formal language to write mathematical definitions, executable algorithms and theorems together with an environment for semi-interactive development of machine-checked proofs. ''; homepage = "http://coq.inria.fr"; license = licenses.lgpl21; branch = coq-version; maintainers = with maintainers; [ roconnor thoughtpolice vbgl ]; platforms = platforms.unix; }; }