mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-25 07:00:43 +00:00
ef21e5ee60
There's no change in content except for amending the title of the section to mention "frameworks", as e.g. I don't consider Qt a language, and it's likely there will be more of similar cases in future. To be certain, I checked diff of the generated HTMLs.
42 lines
1.3 KiB
XML
42 lines
1.3 KiB
XML
<section xmlns="http://docbook.org/ns/docbook"
|
|
xmlns:xlink="http://www.w3.org/1999/xlink"
|
|
xml:id="sec-language-coq">
|
|
|
|
<title>Coq</title>
|
|
<para>
|
|
Coq libraries should be installed in
|
|
<literal>$(out)/lib/coq/${coq.coq-version}/user-contrib/</literal>.
|
|
Such directories are automatically added to the
|
|
<literal>$COQPATH</literal> environment variable by the hook defined
|
|
in the Coq derivation.
|
|
</para>
|
|
<para>
|
|
Some libraries require OCaml and sometimes also Camlp5. The exact
|
|
versions that were used to build Coq are saved in the
|
|
<literal>coq.ocaml</literal> and <literal>coq.camlp5</literal>
|
|
attributes.
|
|
</para>
|
|
<para>
|
|
Here is a simple package example. It is a pure Coq library, thus it
|
|
only depends on Coq. Its <literal>makefile</literal> has been
|
|
generated using <literal>coq_makefile</literal> so we only have to
|
|
set the <literal>$COQLIB</literal> variable at install time.
|
|
</para>
|
|
<programlisting>
|
|
{stdenv, fetchurl, coq}:
|
|
stdenv.mkDerivation {
|
|
src = fetchurl {
|
|
url = http://coq.inria.fr/pylons/contribs/files/Karatsuba/v8.4/Karatsuba.tar.gz;
|
|
sha256 = "0ymfpv4v49k4fm63nq6gcl1hbnnxrvjjp7yzc4973n49b853c5b1";
|
|
};
|
|
|
|
name = "coq-karatsuba";
|
|
|
|
buildInputs = [ coq ];
|
|
|
|
installFlags = "COQLIB=$(out)/lib/coq/${coq.coq-version}/";
|
|
}
|
|
</programlisting>
|
|
</section>
|
|
|