enable CMake build (with HTTP/3)

Reviewed By: udippant

Differential Revision: D15368849

fbshipit-source-id: 5e101fc38417b807a531fa456b38234d6dd08b7a

build/fbcode_builder/specs/proxygen.py

@@ -7,14 +7,26 @@ from __future__ import unicode_literals
 
 import specs.folly as folly
 import specs.fizz as fizz
+import specs.mvfst as mvfst
 import specs.sodium as sodium
 import specs.wangle as wangle
+import specs.zstd as zstd
 
 
 def fbcode_builder_spec(builder):
+    builder.add_option(
+        'proxygen/proxygen:cmake_defines',
+        {
+            'BUILD_QUIC': 'ON',
+        }
+    )
     return {
-        'depends_on': [folly, wangle, fizz, sodium],
+        'depends_on': [folly, wangle, fizz, sodium, zstd, mvfst],
         'steps': [
+            # CMake build with QUIC/HTTP3
+            builder.fb_github_cmake_install(
+                'proxygen/proxygen', '..'),
+            # Legacy build with no QUIC/HTTP3
             builder.fb_github_autoconf_install('proxygen/proxygen'),
         ],
     }