Remove build.rs

Cargo.toml

@@ -5,7 +5,6 @@ authors = ["Johannes Hofmann <mail@b-r-u.org>"]
 readme = "README.md"
 repository = "https://github.com/b-r-u/osmpbf"
 homepage = "https://github.com/b-r-u/osmpbf"
-build = "build.rs"
 description = """
 A reader for the OpenStreetMap PBF file format (*.osm.pbf).
 """
@@ -25,6 +24,3 @@ inflate = "0.3"
 error-chain = "0.11"
 memmap = "0.6"
 rayon = "0.8.2"
-
-[build-dependencies]
-protoc-rust = "1.4"

build.rs

@@ -1,15 +0,0 @@
-extern crate protoc_rust;
-
-fn main() {
-    let proto_files = ["src/proto/fileformat.proto", "src/proto/osmformat.proto"];
-
-    for path in &proto_files {
-        println!("cargo:rerun-if-changed={}", path);
-    }
-
-    protoc_rust::run(protoc_rust::Args {
-        out_dir: "src/proto",
-        input: &proto_files,
-        includes: &[],
-    }).expect("protoc");
-}