From 144ac2bd16d8c4dc829b6a971679d952bf415d58 Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Wed, 21 Aug 2019 23:50:14 +0200
Subject: [PATCH] gthree: unstable-2019-10-21

---
 pkgs/development/libraries/gthree/default.nix | 72 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 74 insertions(+)
 create mode 100644 pkgs/development/libraries/gthree/default.nix

diff --git a/pkgs/development/libraries/gthree/default.nix b/pkgs/development/libraries/gthree/default.nix
new file mode 100644
index 0000000000000..6588b8ab44073
--- /dev/null
+++ b/pkgs/development/libraries/gthree/default.nix
@@ -0,0 +1,72 @@
+{ stdenv
+, fetchFromGitHub
+, fetchpatch
+, ninja
+, meson
+, pkgconfig
+, gobject-introspection
+, gtk-doc
+, docbook_xsl
+, docbook_xml_dtd_43
+, glib
+, gtk3
+, graphene
+, epoxy
+, json-glib
+}:
+
+stdenv.mkDerivation rec {
+  pname = "gthree";
+  version = "unstable-2019-08-21";
+
+  outputs = [ "out" "dev" "devdoc" ];
+
+  src = fetchFromGitHub {
+    owner = "alexlarsson";
+    repo = "gthree";
+    rev = "dac46b0f35e29319c004c7e17b5f345ef4c04cb8";
+    sha256 = "16ixis2g04000zffm44s7ir64vn3byz9a793g2s76aasqybl86i2";
+  };
+
+  patches = [
+    # correctly declare json-glib in .pc file
+    # https://github.com/alexlarsson/gthree/pull/61
+    (fetchpatch {
+      url = https://github.com/alexlarsson/gthree/commit/784b1f20e0b6eb15f113a51f74c2cba871249861.patch;
+      sha256 = "07vxafaxris5a98w751aw04nlw0l45np1lba08xd16wdzmkadz0x";
+    })
+  ];
+
+  nativeBuildInputs = [
+    ninja
+    meson
+    pkgconfig
+    gtk-doc
+    docbook_xsl
+    docbook_xml_dtd_43
+    gobject-introspection
+  ];
+
+  buildInputs = [
+    epoxy
+  ];
+
+  propagatedBuildInputs = [
+    glib
+    gtk3
+    graphene
+    json-glib
+  ];
+
+  mesonFlags = [
+    "-Dgtk_doc=${if stdenv.isDarwin then "false" else "true"}"
+  ];
+
+  meta = with stdenv.lib; {
+    description = "GObject/GTK port of three.js";
+    homepage = https://github.com/alexlarsson/gthree;
+    license = licenses.mit;
+    maintainers = with maintainers; [ jtojnar ];
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index bee89911fa55e..9edc83ea90802 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1690,6 +1690,8 @@ in
 
   gsctl = callPackage ../applications/misc/gsctl { };
 
+  gthree = callPackage ../development/libraries/gthree { };
+
   gti = callPackage ../tools/misc/gti { };
 
   hdate = callPackage ../applications/misc/hdate { };