1 { lib, stdenv, fetchurl, which, enableHO ? false }:
3 stdenv.mkDerivation rec {
8 url = "https://wwwlehre.dhbw-stuttgart.de/~sschulz/WORK/E_DOWNLOAD/V_${version}/E.tgz";
9 hash = "sha256-+E2z7JAkiNXhZrWRXFbhI5f9NmB0Q4eixab4GlAFqYY=";
12 buildInputs = [ which ];
15 sed -e 's/ *CC *= *gcc$//' -i Makefile.vars
18 "--exec-prefix=$(out)"
19 "--man-prefix=$(out)/share/man"
20 ] ++ lib.optionals enableHO [
25 description = "Automated theorem prover for full first-order logic with equality";
26 homepage = "http://www.eprover.org/";
27 license = licenses.gpl2;
28 maintainers = with maintainers; [ raskin gebner ];
29 platforms = platforms.all;