fix build rs

space/src-rs/Makefile

@@ -0,0 +1,12 @@
+
+BUILD_DIR = ../../build
+
+TARGET = ./target/debug/srcrs
+
+OUTPUT = rs.out
+
+all: build
+
+build:
+	cargo build
+	cp $(TARGET) $(BUILD_DIR)/$(OUTPUT)

space/src-rs/build.rs

@@ -1,24 +0,0 @@
-use std::env;
-use std::fs;
-use std::path::Path;
-
-fn main() {
-    println!("cargo::rerun-if-changed=src/main.rs");
-    // TODO: change to always execute build.rs
-    let target_dir = env::var("CARGO_TARGET_DIR").unwrap_or_else(|_| "target".to_string());
-    let profile = env::var("PROFILE").unwrap();
-    let exe_name = env::var("CARGO_PKG_NAME").unwrap();
-
-    println!("cargo::warning={}", profile);
-
-    let target_path = Path::new(&target_dir).join(&profile).join(&exe_name);
-    let dest_path = Path::new("../../build").join("rs.out");
-    println!("cargo::warning={}", exe_name);
-    if target_path.exists() {
-        println!("cargo::warning=copy to {:#?}", dest_path);
-        match fs::copy(&target_path, &dest_path) {
-            Ok(_) => println!("cargo::warning=copy success"),
-            Err(_) => println!("cargo::warning=copy failed"),
-        }
-    }
-}