From 0658554ccc46ab2830bd9a9d6fe58eb392468c46 Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Tue, 29 Jan 2019 19:54:04 -0600
Subject: [PATCH] compton-git: 2 -> 5

https://github.com/yshui/compton/releases/tag/v3
https://github.com/yshui/compton/releases/tag/v4
https://github.com/yshui/compton/releases/tag/v5

Some fixes were made shortly after v5,
should pick them up or wait for next release.
---
 .../window-managers/compton/default.nix       | 50 +++++++++++++++----
 1 file changed, 40 insertions(+), 10 deletions(-)

diff --git a/pkgs/applications/window-managers/compton/default.nix b/pkgs/applications/window-managers/compton/default.nix
index 138451656667..a9c83e115b97 100644
--- a/pkgs/applications/window-managers/compton/default.nix
+++ b/pkgs/applications/window-managers/compton/default.nix
@@ -1,18 +1,14 @@
 { stdenv, lib, fetchFromGitHub, pkgconfig, asciidoc, docbook_xml_dtd_45
-, docbook_xsl, libxslt, libxml2, makeWrapper
+, docbook_xsl, libxslt, libxml2, makeWrapper, meson, ninja
+, xorgproto, libxcb ,xcbutilrenderutil, xcbutilimage, pixman, libev
 , dbus, libconfig, libdrm, libGL, pcre, libX11, libXcomposite, libXdamage
-, libXinerama, libXrandr, libXrender, libXext, xwininfo }:
+, libXinerama, libXrandr, libXrender, libXext, xwininfo, libxdg_basedir }:
 
 let
   common = source: stdenv.mkDerivation (source // rec {
     name = "${source.pname}-${source.version}";
 
-    buildInputs = [
-      dbus libX11 libXcomposite libXdamage libXrender libXrandr libXext
-      libXinerama libdrm pcre libxml2 libxslt libconfig libGL
-    ];
-
-    nativeBuildInputs = [
+    nativeBuildInputs = (source.nativeBuildInputs or []) ++ [
       pkgconfig
       asciidoc
       docbook_xml_dtd_45
@@ -48,6 +44,11 @@ let
 
     COMPTON_VERSION = version;
 
+    buildInputs = [
+      dbus libX11 libXcomposite libXdamage libXrender libXrandr libXext
+      libXinerama libdrm pcre libxml2 libxslt libconfig libGL
+    ];
+
     src = fetchFromGitHub {
       owner = "chjj";
       repo = "compton";
@@ -62,17 +63,46 @@ let
 
   gitSource = rec {
     pname = "compton-git";
-    version = "2";
+    version = "5";
 
     COMPTON_VERSION = "v${version}";
 
+    nativeBuildInputs = [ meson ninja ];
+
     src = fetchFromGitHub {
       owner  = "yshui";
       repo   = "compton";
       rev    = COMPTON_VERSION;
-      sha256 = "1b6jgkkjbmgm7d7qjs94h722kgbqjagcxznkh2r84hcmcl8pibjq";
+      sha256 = "1x5r2dch023imgdqhgf1zxi05cc742s7xr7jzpymvl9ldqly8ppa";
     };
 
+    buildInputs = [
+      dbus libX11 libXext
+      xorgproto
+      libXinerama libdrm pcre libxml2 libxslt libconfig libGL
+      # Removed:
+      # libXcomposite libXdamage libXrender libXrandr
+
+      # New:
+      libxcb xcbutilrenderutil xcbutilimage
+      pixman libev
+      libxdg_basedir
+    ];
+
+    postPatch = ''
+      substituteInPlace meson.build \
+        --replace "run_command('git', 'describe')" \
+                  "run_command('echo', 'v${version}')"
+    '';
+
+    NIX_CFLAGS_COMPILE = [ "-fno-strict-aliasing" ];
+
+    mesonFlags = [
+      "-Dvsync_drm=true"
+      "-Dnew_backends=true"
+      "-Dbuild_docs=true"
+    ];
+
     meta = {
       homepage = https://github.com/yshui/compton/;
     };