From 65e20aad2f7b07a5df53be19e25027a9069da3d8 Mon Sep 17 00:00:00 2001
From: Daniel Bevenius <daniel.bevenius@gmail.com>
Date: Tue, 5 Sep 2017 13:08:17 +0200
Subject: [PATCH] build: display HTTP2 configure --help options

Currently the options available for HTTP2 are not displayed when running
configure --help.

This commit enables the following HTTP2 section to be included in the
help output:

HTTP2:
  Flags that allows you to control HTTP2 features in Node.js

  --debug-http2       build with http2 debug statements on (default is
                      false)
  --debug-nghttp2     build nghttp2 with DEBUGBUILD (default is false)
---
 configure | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configure b/configure
index a93ef8fd012711..cff6324a4d807c 100755
--- a/configure
+++ b/configure
@@ -420,6 +420,8 @@ http2_optgroup.add_option('--debug-nghttp2',
     dest='debug_nghttp2',
     help='build nghttp2 with DEBUGBUILD (default is false)')
 
+parser.add_option_group(http2_optgroup)
+
 parser.add_option('--with-perfctr',
     action='store_true',
     dest='with_perfctr',