deps: add ngtcp2 and nghttp3

Reintroduces the ngtcp2 and nghttp3 dependencies, building those by
default if the vendored-in openssl (with QUIC support) is used or the
shared openssl defines `OPENSSL_INFO_QUIC`.

Upates the version metadata to reflect whether ngtcp2 and nghttp3 are
present.

ngtcp2 as of
ngtcp2/ngtcp2@2381f7f
nghttp3 as of
ngtcp2/nghttp3@66ad30f

Signed-off-by: James M Snell <[email protected]>

Author: jasnell

LICENSE

@@ -1578,3 +1578,55 @@ The externally maintained libraries used by Node.js are:
     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     SOFTWARE.
   """
+
+- ngtcp2, located at deps/ngtcp2/ngtcp2/, is licensed as follows:
+  """
+    The MIT License
+
+    Copyright (c) 2016 ngtcp2 contributors
+
+    Permission is hereby granted, free of charge, to any person obtaining
+    a copy of this software and associated documentation files (the
+    "Software"), to deal in the Software without restriction, including
+    without limitation the rights to use, copy, modify, merge, publish,
+    distribute, sublicense, and/or sell copies of the Software, and to
+    permit persons to whom the Software is furnished to do so, subject to
+    the following conditions:
+
+    The above copyright notice and this permission notice shall be
+    included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+    LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+  """
+
+- nghttp3, located at deps/ngtcp2/nghttp3/, is licensed as follows:
+  """
+    The MIT License
+
+    Copyright (c) 2019 nghttp3 contributors
+
+    Permission is hereby granted, free of charge, to any person obtaining
+    a copy of this software and associated documentation files (the
+    "Software"), to deal in the Software without restriction, including
+    without limitation the rights to use, copy, modify, merge, publish,
+    distribute, sublicense, and/or sell copies of the Software, and to
+    permit persons to whom the Software is furnished to do so, subject to
+    the following conditions:
+
+    The above copyright notice and this permission notice shall be
+    included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+    LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+  """

configure.py

@@ -284,6 +284,50 @@
     dest='shared_nghttp2_libpath',
     help='a directory to search for the shared nghttp2 DLLs')
 
+shared_optgroup.add_argument('--shared-nghttp3',
+    action='store_true',
+    dest='shared_nghttp3',
+    default=None,
+    help='link to a shared nghttp3 DLL instead of static linking')
+
+shared_optgroup.add_argument('--shared-nghttp3-includes',
+    action='store',
+    dest='shared_nghttp3_includes',
+    help='directory containing nghttp3 header files')
+
+shared_optgroup.add_argument('--shared-nghttp3-libname',
+    action='store',
+    dest='shared_nghttp3_libname',
+    default='nghttp3',
+    help='alternative lib name to link to [default: %(default)s]')
+
+shared_optgroup.add_argument('--shared-nghttp3-libpath',
+    action='store',
+    dest='shared_nghttp3_libpath',
+    help='a directory to search for the shared nghttp3 DLLs')
+
+shared_optgroup.add_argument('--shared-ngtcp2',
+    action='store_true',
+    dest='shared_ngtcp2',
+    default=None,
+    help='link to a shared ngtcp2 DLL instead of static linking')
+
+shared_optgroup.add_argument('--shared-ngtcp2-includes',
+    action='store',
+    dest='shared_ngtcp2_includes',
+    help='directory containing ngtcp2 header files')
+
+shared_optgroup.add_argument('--shared-ngtcp2-libname',
+    action='store',
+    dest='shared_ngtcp2_libname',
+    default='ngtcp2',
+    help='alternative lib name to link to [default: %(default)s]')
+
+shared_optgroup.add_argument('--shared-ngtcp2-libpath',
+    action='store',
+    dest='shared_ngtcp2_libpath',
+    help='a directory to search for the shared tcp2 DLLs')
+
 shared_optgroup.add_argument('--shared-openssl',
     action='store_true',
     dest='shared_openssl',
@@ -1347,6 +1391,8 @@ def configure_openssl(o):
   variables = o['variables']
   variables['node_use_openssl'] = b(not options.without_ssl)
   variables['node_shared_openssl'] = b(options.shared_openssl)
+  variables['node_shared_ngtcp2'] = b(options.shared_ngtcp2)
+  variables['node_shared_nghttp3'] = b(options.shared_nghttp3)
   variables['openssl_is_fips'] = b(options.openssl_is_fips)
   variables['openssl_fips'] = ''
   variables['openssl_quic'] = b(True)
@@ -1836,6 +1882,8 @@ def make_bin_override():
 configure_library('brotli', output, pkgname=['libbrotlidec', 'libbrotlienc'])
 configure_library('cares', output, pkgname='libcares')
 configure_library('nghttp2', output, pkgname='libnghttp2')
+configure_library('nghttp3', output, pkgname='libnghttp3')
+configure_library('ngtcp2', output, pkgname='libngtcp2')
 configure_v8(output)
 configure_openssl(output)
 configure_intl(output)