nixpkgs/pkgs/development/tools/ocaml/ocamlscript/default.nix

{lib, stdenv, fetchurl, ocaml, findlib, camlp4}:
stdenv.mkDerivation rec {
  pname = "ocamlscript";
  version = "2.0.3";
  src = fetchurl {
    url = "https://mjambon.com/releases/${pname}/${pname}-${version}.tar.gz";
    sha256 = "1v1i24gijxwris8w4hi95r9swld6dm7jbry0zp72767a3g5ivlrd";
  };

  propagatedBuildInputs = [ ocaml findlib camlp4 ];

  patches = [ ./Makefile.patch ];

  buildFlags = [ "PREFIX=$(out)" ];
  installFlags = [ "PREFIX=$(out)" ];

  preInstall = "mkdir $out/bin";
  createFindlibDestdir = true;

  meta = with lib; {
    homepage = "http://martin.jambon.free.fr/ocamlscript.html";
    license = licenses.boost;
    platforms = ocaml.meta.platforms or [];
    description = "Natively-compiled OCaml scripts";
    maintainers = [ maintainers.vbgl ];
  };
}
treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix 2021-01-11 07:54:33 +00:00			`{lib, stdenv, fetchurl, ocaml, findlib, camlp4}:`
application/development: /s/name/pname&version/ 2021-06-20 10:34:30 +00:00			`stdenv.mkDerivation rec {`
			`pname = "ocamlscript";`
			`version = "2.0.3";`
ocamlscript: new derivation Ocamlscript compiles scripts, i.e. one-file programs, into natively-compiled binaries, and executes them. Homepage: http://mjambon.com/ocamlscript.html 2014-10-23 22:45:58 +00:00			`src = fetchurl {`
application/development: /s/name/pname&version/ 2021-06-20 10:34:30 +00:00			`url = "https://mjambon.com/releases/${pname}/${pname}-${version}.tar.gz";`
ocamlscript: new derivation Ocamlscript compiles scripts, i.e. one-file programs, into natively-compiled binaries, and executes them. Homepage: http://mjambon.com/ocamlscript.html 2014-10-23 22:45:58 +00:00			`sha256 = "1v1i24gijxwris8w4hi95r9swld6dm7jbry0zp72767a3g5ivlrd";`
			`};`

Fixes ocamlscript 2014-11-08 14:26:43 +00:00			`propagatedBuildInputs = [ ocaml findlib camlp4 ];`
ocamlscript: new derivation Ocamlscript compiles scripts, i.e. one-file programs, into natively-compiled binaries, and executes them. Homepage: http://mjambon.com/ocamlscript.html 2014-10-23 22:45:58 +00:00
			`patches = [ ./Makefile.patch ];`

treewide: replace make/build/configure/patchFlags with nix lists 2019-10-27 13:03:25 +00:00			`buildFlags = [ "PREFIX=$(out)" ];`
			`installFlags = [ "PREFIX=$(out)" ];`
ocamlscript: new derivation Ocamlscript compiles scripts, i.e. one-file programs, into natively-compiled binaries, and executes them. Homepage: http://mjambon.com/ocamlscript.html 2014-10-23 22:45:58 +00:00
			`preInstall = "mkdir $out/bin";`
			`createFindlibDestdir = true;`

treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix 2021-01-11 07:54:33 +00:00			`meta = with lib; {`
treewide: Per RFC45, remove all unquoted URLs 2020-04-01 01:11:51 +00:00			`homepage = "http://martin.jambon.free.fr/ocamlscript.html";`
ocamlscript: new derivation Ocamlscript compiles scripts, i.e. one-file programs, into natively-compiled binaries, and executes them. Homepage: http://mjambon.com/ocamlscript.html 2014-10-23 22:45:58 +00:00			`license = licenses.boost;`
Ensure that we can evaluate the platform attribute of ocaml packages. 2015-12-24 17:49:07 +00:00			`platforms = ocaml.meta.platforms or [];`
ocamlscript: new derivation Ocamlscript compiles scripts, i.e. one-file programs, into natively-compiled binaries, and executes them. Homepage: http://mjambon.com/ocamlscript.html 2014-10-23 22:45:58 +00:00			`description = "Natively-compiled OCaml scripts";`
			`maintainers = [ maintainers.vbgl ];`
			`};`
			`}`