From 3155fbff0adcd8abf762a5689de4af1c7b93b974 Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Thu, 29 Aug 2019 18:22:00 -0400
Subject: [PATCH] emacs-irony: shrink closure

Goes from 1.6G -> 154M
---
 pkgs/applications/editors/emacs-modes/melpa-packages.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/applications/editors/emacs-modes/melpa-packages.nix b/pkgs/applications/editors/emacs-modes/melpa-packages.nix
index 9574ec43a612..1a647466abd2 100644
--- a/pkgs/applications/editors/emacs-modes/melpa-packages.nix
+++ b/pkgs/applications/editors/emacs-modes/melpa-packages.nix
@@ -131,6 +131,7 @@ env NIXPKGS_ALLOW_BROKEN=1 nix-instantiate --show-trace ../../../../ -A emacsPac
 
         irony = super.irony.overrideAttrs (old: {
           cmakeFlags = old.cmakeFlags or [] ++ [ "-DCMAKE_INSTALL_BINDIR=bin" ];
+          NIX_CFLAGS_COMPILE = "-UCLANG_RESOURCE_DIR";
           preConfigure = ''
             cd server
           '';
@@ -144,6 +145,9 @@ env NIXPKGS_ALLOW_BROKEN=1 nix-instantiate --show-trace ../../../../ -A emacsPac
             make check
             cd ../..
           '';
+          preFixup = ''
+            rm -rf $out/share/emacs/site-lisp/elpa/*/server
+          '';
           dontUseCmakeBuildDir = true;
           doCheck = true;
           packageRequires = [ self.emacs ];