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# - coqide compilation can be disabled by setting lablgtk to null;
# - The csdp program used for the Micromega tactic is statically referenced.
# However, coq can build without csdp by setting it to null.
# In this case some Micromega tactics will search the user's path for the csdp program and will fail if it is not found.
{stdenv, fetchurl, pkgconfig, writeText, ocaml, findlib, camlp5, ncurses, lablgtk ? null, csdp ? null}:
let
version = "8.4pl6";
coq-version = "8.4";
buildIde = lablgtk != null;
ideFlags = if buildIde then "-lablgtkdir ${lablgtk}/lib/ocaml/*/site-lib/lablgtk2 -coqide opt" else "";
csdpPatch = if csdp != null then ''
substituteInPlace plugins/micromega/sos.ml --replace "; csdp" "; ${csdp}/bin/csdp"
substituteInPlace plugins/micromega/coq_micromega.ml --replace "System.is_in_system_path \"csdp\"" "true"
'' else "";
self =
stdenv.mkDerivation {
name = "coq-${version}";
inherit coq-version;
inherit ocaml camlp5;
src = fetchurl {
url = "https://coq.inria.fr/distrib/V${version}/files/coq-${version}.tar.gz";
sha256 = "1mpbj4yf36kpjg2v2sln12i8dzqn8rag6fd07hslj2lpm4qs4h55";
};
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ ocaml findlib camlp5 ncurses lablgtk ];
patches = [ ./configure.patch ];
postPatch = ''
UNAME=$(type -tp uname)
RM=$(type -tp rm)
substituteInPlace configure --replace "/bin/uname" "$UNAME"
substituteInPlace tools/beautify-archive --replace "/bin/rm" "$RM"
${csdpPatch}
'';
preConfigure = ''
configureFlagsArray=(
-opt
-camldir ${ocaml}/bin
-camlp5dir $(ocamlfind query camlp5)
${ideFlags}
)
'';
prefixKey = "-prefix ";
buildFlags = "revision coq coqide";
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
}
addEnvHooks "$targetOffset" addCoqPath
'';
passthru = {
inherit findlib;
emacsBufferSetup = pkgs: ''
; Propagate coq paths to children
(inherit-local-permanent coq-prog-name "${self}/bin/coqtop")
(inherit-local-permanent coq-dependency-analyzer "${self}/bin/coqdep")
(inherit-local-permanent coq-compiler "${self}/bin/coqc")
; If the coq-library path was already set, re-set it based on our current coq
(when (fboundp 'get-coq-library-directory)
(inherit-local-permanent coq-library-directory (get-coq-library-directory))
(coq-prog-args))
(mapc (lambda (arg)
(when (file-directory-p (concat arg "/lib/coq/${coq-version}/user-contrib"))
(setenv "COQPATH" (concat (getenv "COQPATH") ":" arg "/lib/coq/${coq-version}/user-contrib")))) '(${stdenv.lib.concatStringsSep " " (map (pkg: "\"${pkg}\"") pkgs)}))
'';
};
meta = with stdenv.lib; {
description = "Formal proof management system";
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;
};
}; in self
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