From fbfcd48483c74f25a6fd48b591859903f3e408cb Mon Sep 17 00:00:00 2001
From: NikVolf <nikvolf@gmail.com>
Date: Mon, 1 Aug 2016 19:55:38 +0200
Subject: [PATCH] drying sync

---
 Cargo.lock      |  1 -
 sync/Cargo.toml |  1 -
 sync/build.rs   | 22 ++--------------------
 sync/src/lib.rs |  2 +-
 4 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 7fda431f5..94aabf26b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -519,7 +519,6 @@ dependencies = [
  "parking_lot 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "syntex 0.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
diff --git a/sync/Cargo.toml b/sync/Cargo.toml
index 3077ee78b..71ae2a686 100644
--- a/sync/Cargo.toml
+++ b/sync/Cargo.toml
@@ -9,7 +9,6 @@ build = "build.rs"
 [lib]
 
 [build-dependencies]
-syntex = "0.33"
 ethcore-ipc-codegen = { path = "../ipc/codegen" }
 
 [dependencies]
diff --git a/sync/build.rs b/sync/build.rs
index e0c418ea1..cdb717e0e 100644
--- a/sync/build.rs
+++ b/sync/build.rs
@@ -14,26 +14,8 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-extern crate syntex;
-extern crate ethcore_ipc_codegen as codegen;
-
-use std::env;
-use std::path::Path;
+extern crate ethcore_ipc_codegen;
 
 fn main() {
-	let out_dir = env::var_os("OUT_DIR").unwrap();
-
-	// sync interface
-	{
-		let src = Path::new("src/api.rs");
-		let intermediate = Path::new(&out_dir).join("api.intermediate.rs");
-		let mut registry = syntex::Registry::new();
-		codegen::register(&mut registry);
-		registry.expand("", &src, &intermediate).unwrap();
-
-		let dst = Path::new(&out_dir).join("api.ipc.rs");
-		let mut registry = syntex::Registry::new();
-		codegen::register(&mut registry);
-		registry.expand("", &intermediate, &dst).unwrap();
-	}
+	ethcore_ipc_codegen::derive_ipc("src/api.rs").unwrap();
 }
diff --git a/sync/src/lib.rs b/sync/src/lib.rs
index 29a07393c..f6884235b 100644
--- a/sync/src/lib.rs
+++ b/sync/src/lib.rs
@@ -84,7 +84,7 @@ mod tests;
 
 mod api {
 	#![allow(dead_code, unused_assignments, unused_variables, missing_docs)] // codegen issues
-	include!(concat!(env!("OUT_DIR"), "/api.ipc.rs"));
+	include!(concat!(env!("OUT_DIR"), "/api.rs"));
 }
 
 pub use api::{EthSync, SyncProvider, SyncClient, NetworkManagerClient, ManageNetwork, SyncConfig,