From 856f4cde2d89b80428a7a6c94ae2baf43dc0d978 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Tue, 30 Nov 2021 17:46:07 +0100
Subject: [PATCH] =?UTF-8?q?ocamlPackages.lablgl:=201.05=20=E2=86=92=201.06?=
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---
 .../ocaml-modules/lablgl/default.nix          | 32 ++++++++++---------
 1 file changed, 17 insertions(+), 15 deletions(-)

diff --git a/pkgs/development/ocaml-modules/lablgl/default.nix b/pkgs/development/ocaml-modules/lablgl/default.nix
index 3d57c4e40ed..da4318aef4c 100644
--- a/pkgs/development/ocaml-modules/lablgl/default.nix
+++ b/pkgs/development/ocaml-modules/lablgl/default.nix
@@ -1,34 +1,36 @@
-{lib, stdenv, fetchurl, ocaml, lablgtk, findlib, libGLU, libGL, freeglut, camlp4 } :
+{ lib, stdenv, fetchFromGitHub, ocaml, findlib, libGLU, libGL, freeglut } :
 
-let
-  pname = "lablgl";
-in
+if !lib.versionAtLeast ocaml.version "4.03"
+then throw "lablgl is not available for OCaml ${ocaml.version}"
+else
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
-  version = "1.05";
+  pname = "ocaml${ocaml.version}-lablgl";
+  version = "1.06";
 
-  src = fetchurl {
-    url = "http://wwwfun.kurims.kyoto-u.ac.jp/soft/lsl/dist/lablgl-${version}.tar.gz";
-    sha256 = "0qabydd219i4ak7hxgc67496qnnscpnydya2m4ijn3cpbgih7zyq";
+  src = fetchFromGitHub {
+    owner = "garrigue";
+    repo = "lablgl";
+    rev = "v${version}";
+    sha256 = "sha256:141kc816iv59z96738i3vn9m9iw9g2zhi45hk4cchpwd99ar5l6k";
   };
 
-  buildInputs = [ocaml findlib lablgtk freeglut camlp4];
+  buildInputs = [ ocaml findlib freeglut ];
   propagatedBuildInputs = [ libGLU libGL ];
 
   patches = [ ./Makefile.config.patch ./META.patch ];
 
   preConfigure = ''
+    mkdir -p $out/bin
+    mkdir -p $out/lib/ocaml/${ocaml.version}/site-lib/stublibs
     substituteInPlace Makefile.config \
-      --subst-var-by BINDIR $out/bin \
-      --subst-var-by INSTALLDIR $out/lib/ocaml/${ocaml.version}/site-lib/lablgl \
-      --subst-var-by DLLDIR $out/lib/ocaml/${ocaml.version}/site-lib/lablgl \
+      --subst-var-by BINDIR $out/bin/ \
+      --subst-var-by INSTALLDIR $out/lib/ocaml/${ocaml.version}/site-lib/lablgl/ \
+      --subst-var-by DLLDIR $out/lib/ocaml/${ocaml.version}/site-lib/stublibs/ \
       --subst-var-by TKINCLUDES "" \
       --subst-var-by XINCLUDES ""
   '';
 
-  createFindlibDestdir = true;
-
   buildFlags = [ "lib" "libopt" "glut" "glutopt" ];
 
   postInstall = ''