Avoid some rerun-if-changed directives

Author: Mark-Simulacrum

collector/benchmarks/style-servo/components/style/build.rs

@@ -63,7 +63,6 @@ fn generate_properties() {
         let entry = entry.unwrap();
         match entry.path().extension().and_then(|e| e.to_str()) {
             Some("mako") | Some("rs") | Some("py") | Some("zip") => {
-                println!("cargo:rerun-if-changed={}", entry.path().display());
             }
             _ => {}
         }
@@ -85,7 +84,6 @@ fn generate_properties() {
 
 fn main() {
     println!("cargo:rerun-if-changed=build.rs");
-    println!("cargo:out_dir={}", env::var("OUT_DIR").unwrap());
     generate_properties();
     build_gecko::generate();
 }

collector/benchmarks/style-servo/components/style/build_gecko.rs

@@ -48,7 +48,6 @@ mod bindings {
     const BINDINGS_FILE: &'static str = "bindings.rs";
 
     fn read_config(path: &PathBuf) -> toml::Table {
-        println!("cargo:rerun-if-changed={}", path.to_str().unwrap());
         update_last_modified(&path);
 
         let mut contents = String::new();
@@ -143,7 +142,6 @@ mod bindings {
         let mut file = File::open(&path).unwrap();
         let mut content = String::new();
         file.read_to_string(&mut content).unwrap();
-        println!("cargo:rerun-if-changed={}", path.to_str().unwrap());
         added_paths.insert(path);
         // Find all includes and add them recursively
         for cap in INCLUDE_RE.captures_iter(&content) {
@@ -538,7 +536,6 @@ mod bindings {
     fn generate_atoms() {
         let script = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap())
             .join("gecko").join("regen_atoms.py");
-        println!("cargo:rerun-if-changed={}", script.display());
         let status = Command::new(&*PYTHON)
             .arg(&script)
             .arg(DISTDIR_PATH.as_os_str())
@@ -588,17 +585,14 @@ mod bindings {
 
     pub fn generate() {
         let dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap()).join("gecko/generated");
-        println!("cargo:rerun-if-changed={}", dir.display());
         copy_dir(&dir, &*OUTDIR_PATH, |path| {
-            println!("cargo:rerun-if-changed={}", path.display());
         }).expect("Fail to copy generated files to out dir");
     }
 }
 
 pub fn generate() {
     use self::common::*;
     use std::fs;
-    println!("cargo:rerun-if-changed=build_gecko.rs");
     fs::create_dir_all(&*OUTDIR_PATH).unwrap();
     bindings::generate();
 }

collector/benchmarks/style-servo/components/style/gecko/regen_atoms.py

@@ -121,7 +121,6 @@ def collect_atoms(objdir):
     atoms = []
     for source in SOURCES:
         path = os.path.abspath(os.path.join(objdir, source.FILE))
-        print("cargo:rerun-if-changed={}".format(path))
         with open(path) as f:
             for line in f.readlines():
                 result = re.match(source.PATTERN, line)
@@ -242,7 +241,6 @@ def write_pseudo_elements(atoms, target_filename):
             pseudos.append(atom)
 
     pseudo_definition_template = os.path.join(GECKO_DIR, "pseudo_element_definition.mako.rs")
-    print("cargo:rerun-if-changed={}".format(pseudo_definition_template))
     contents = build.render(pseudo_definition_template, PSEUDOS=pseudos)
 
     with FileAvoidWrite(target_filename) as f: