grpc-sys: update to 1.56.2 (#624)

Signed-off-by: Jay Lee <[email protected]>
Signed-off-by: Ludovic Barman <[email protected]>

Author: BusyJay

README.md

@@ -30,7 +30,7 @@ This project is still under development. The following features with the check m
 - binutils >= 2.22
 - LLVM and Clang >= 3.9 if you need to generate bindings at compile time.
 
-For Linux and MacOS, you also need to install gcc 4.9+ (or clang) too.
+For Linux and MacOS, you also need to install gcc 7.3+ (or clang 6+) too.
 
 Bindings are pre-generated for x86_64/arm64 Linux. For other platforms, bindings are generated at compile time.
 

grpc-sys/bindings/bindings.rs

@@ -3342,6 +3342,24 @@ extern "C" {
         verify_server_cert: ::std::os::raw::c_int,
     );
 }
+extern "C" {
+    #[doc = " EXPERIMENTAL API - Subject to change"]
+    #[doc = ""]
+    #[doc = " Sets whether or not a TLS server should send a list of CA names in the"]
+    #[doc = " ServerHello. This list of CA names is read from the server's trust bundle, so"]
+    #[doc = " that the client can use this list as a hint to know which certificate it"]
+    #[doc = " should send to the server."]
+    #[doc = ""]
+    #[doc = " WARNING: This API is extremely dangerous and should not be used. If the"]
+    #[doc = " server's trust bundle is too large, then the TLS server will be unable to"]
+    #[doc = " form a ServerHello, and hence will be unusable. The definition of \"too large\""]
+    #[doc = " depends on the underlying SSL library being used and on the size of the CN"]
+    #[doc = " fields of the certificates in the trust bundle."]
+    pub fn grpc_tls_credentials_options_set_send_client_ca_list(
+        options: *mut grpc_tls_credentials_options,
+        send_client_ca_list: bool,
+    );
+}
 #[doc = " EXPERIMENTAL API - Subject to change"]
 #[doc = ""]
 #[doc = " The read-only request information exposed in a verification call."]

grpc-sys/build.rs

@@ -12,13 +12,18 @@ use cmake::Config as CmakeConfig;
 use pkg_config::{Config as PkgConfig, Library};
 use walkdir::WalkDir;
 
-const GRPC_VERSION: &str = "1.44.0";
+fn grpc_version() -> &'static str {
+    let mut version = env!("CARGO_PKG_VERSION").split('+');
+    version.next().unwrap();
+    let label = version.next().unwrap();
+    label.split('-').next().unwrap()
+}
 
 include!("link-deps.rs");
 
 fn probe_library(library: &str, cargo_metadata: bool) -> Library {
     match PkgConfig::new()
-        .atleast_version(GRPC_VERSION)
+        .atleast_version(grpc_version())
         .cargo_metadata(cargo_metadata)
         .probe(library)
     {
@@ -97,7 +102,7 @@ fn list_packages(dst: &Path) {
         .print_system_libs(false)
         .env_metadata(false)
         .cargo_metadata(false)
-        .atleast_version(GRPC_VERSION);
+        .atleast_version(grpc_version());
     let grpc = cfg.probe("grpc").unwrap();
     let mut grpc_libs: HashSet<_> = grpc.libs.iter().cloned().collect();
     let grpc_unsecure = cfg.probe("grpc_unsecure").unwrap();