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Diffstat (limited to 'doc')
-rw-r--r-- | doc/language-support.xml | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/doc/language-support.xml b/doc/language-support.xml index 79b56c572d692..5e49121e695b6 100644 --- a/doc/language-support.xml +++ b/doc/language-support.xml @@ -377,6 +377,42 @@ fileSystem = buildLuaPackage { </section> +<section xml:id="ssec-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> <!-- <section><title>Haskell</title> |