Add option to recompile Node library without ALPN support
diff --git a/binding.gyp b/binding.gyp
index 2b2072f..efac5f0 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -43,7 +43,11 @@
# out. It can be re-enabled for one build by setting the npm config
# variable grpc_uv to true, and it can be re-enabled permanently by
# setting it to true here.
- 'grpc_uv%': 'false'
+ 'grpc_uv%': 'false',
+ # Some Node installations use the system installation of OpenSSL, and on
+ # some systems, the system OpenSSL still does not have ALPN support. This
+ # will let users recompile gRPC to work without ALPN.
+ 'grpc_alpn%': 'true'
},
'target_defaults': {
'include_dirs': [
@@ -56,8 +60,6 @@
'conditions': [
['runtime=="node" and grpc_uv=="true"', {
'defines': [
- # Disabling this while bugs are ironed out. Uncomment this to
- # re-enable libuv integration in C core.
'GRPC_UV'
]
}],
@@ -75,10 +77,16 @@
'OPENSSL_NO_ASM'
]
}, {
- # As of the beginning of 2017, we only support versions of Node with
- # embedded versions of OpenSSL that support ALPN
- 'defines': [
- 'TSI_OPENSSL_ALPN_SUPPORT=1'
+ 'conditions': [
+ ['grpc_alpn=="true"', {
+ 'defines': [
+ 'TSI_OPENSSL_ALPN_SUPPORT=1'
+ ],
+ }, {
+ 'defines': [
+ 'TSI_OPENSSL_ALPN_SUPPORT=0'
+ ],
+ }]
],
'include_dirs': [
'<(node_root_dir)/deps/openssl/openssl/include',