deps: introduce `llhttp`

llhttp is modern, written in human-readable TypeScript, verifiable, and
is very easy to maintain.

See: https://github.com/indutny/llhttp

PR-URL: https://github.com/nodejs/node/pull/24059
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

1 files changed, 8 insertions, 3 deletions

diff --git a/node.gypi b/node.gypi
index eba49be69c..fdf81b7465 100644
--- a/node.gypi
+++ b/node.gypi
@@ -163,9 +163,14 @@
       ],
     }],
 
-    [ 'node_shared_http_parser=="false"', {
-      'dependencies': [ 'deps/http_parser/http_parser.gyp:http_parser' ],
-    }],
+    [ 'node_experimental_http_parser=="true"', {
+      'defines': [ 'NODE_EXPERIMENTAL_HTTP' ],
+      'dependencies': [ 'deps/llhttp/llhttp.gyp:llhttp' ],
+    }, {
+      'conditions': [ [ 'node_shared_http_parser=="false"', {
+        'dependencies': [ 'deps/http_parser/http_parser.gyp:http_parser' ],
+      } ] ],
+    } ],
 
     [ 'node_shared_cares=="false"', {
       'dependencies': [ 'deps/cares/cares.gyp:cares' ],