use protobuf-src for building

jito-foundation · Jan 8, 2024 · 35232e2 · 35232e2
1 parent 67d5028
commit 35232e2
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diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -31,6 +31,7 @@ lru = "0.12.0"
 once_cell = "1.17.1"
 prost = "0.12.1"
 prost-types = "0.12.1"
+protobuf-src = "1.1.0"
 rand = "0.8"
 serde = "1.0.160"
 serde_derive = "1.0.160"

diff --git a/proto/Cargo.toml b/proto/Cargo.toml
@@ -17,6 +17,7 @@ solana-transaction-status = { workspace = true }
 tonic = { workspace = true }
 
 [build-dependencies]
+protobuf-src = { workspace = true }
 tonic-build = { workspace = true }
 
 [dev-dependencies]

diff --git a/proto/build.rs b/proto/build.rs
@@ -1,6 +1,12 @@
 use tonic_build::configure;
 
 fn main() {
+    const PROTOC_ENVAR: &str = "PROTOC";
+    if std::env::var(PROTOC_ENVAR).is_err() {
+        #[cfg(not(windows))]
+        std::env::set_var(PROTOC_ENVAR, protobuf_src::protoc());
+    }
+
     configure()
         .type_attribute(
             "TransactionErrorType",