From f95d92ee96a837d081a131d9666ddbd1a6967676 Mon Sep 17 00:00:00 2001
From: Eli Flanagan <eflanagan@innovu.com>
Date: Fri, 5 Jan 2018 14:53:32 -0500
Subject: [PATCH] apache-httpd: enable brotli support

---
 pkgs/servers/http/apache-httpd/2.4.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/servers/http/apache-httpd/2.4.nix b/pkgs/servers/http/apache-httpd/2.4.nix
index 25097a31416..f3325ef134c 100644
--- a/pkgs/servers/http/apache-httpd/2.4.nix
+++ b/pkgs/servers/http/apache-httpd/2.4.nix
@@ -4,6 +4,7 @@
 , http2Support ? true, nghttp2
 , ldapSupport ? true, openldap
 , libxml2Support ? true, libxml2
+, brotliSupport ? true, brotli ? null
 , luaSupport ? false, lua5
 }:
 
@@ -11,6 +12,7 @@ let optional       = stdenv.lib.optional;
     optionalString = stdenv.lib.optionalString;
 in
 
+assert brotliSupport -> brotli != null;
 assert sslSupport -> aprutil.sslSupport && openssl != null;
 assert ldapSupport -> aprutil.ldapSupport && openldap != null;
 assert http2Support -> nghttp2 != null;
@@ -29,6 +31,7 @@ stdenv.mkDerivation rec {
   setOutputFlags = false; # it would move $out/modules, etc.
 
   buildInputs = [perl] ++
+    optional brotliSupport brotli ++
     optional sslSupport openssl ++
     optional ldapSupport openldap ++    # there is no --with-ldap flag
     optional libxml2Support libxml2 ++
@@ -58,6 +61,7 @@ stdenv.mkDerivation rec {
     --enable-cern-meta
     --enable-imagemap
     --enable-cgi
+    ${optionalString brotliSupport "--enable-brotli --with-brotli=${brotli}"}
     ${optionalString proxySupport "--enable-proxy"}
     ${optionalString sslSupport "--enable-ssl"}
     ${optionalString http2Support "--enable-http2 --with-nghttp2"}