build.rs: print rerun-if-change for all the C/asm sources

Jorge Aparicio · Jorge Aparicio · commit 72802069a20b · 2016-09-29T19:45:59.000-05:00
diff --git a/build.rs b/build.rs
@@ -406,7 +406,9 @@ fn main() {
         }
 
         for src in sources.map.values() {
-            cfg.file(Path::new("compiler-rt/compiler-rt-cdylib/compiler-rt/lib/builtins").join(src));
+            let src = Path::new("compiler-rt/compiler-rt-cdylib/compiler-rt/lib/builtins").join(src);
+            cfg.file(&src);
+            println!("cargo:rerun-if-changed={}", src.display());
         }
 
         cfg.compile("libcompiler-rt.a");

Original file line number	Diff line number	Diff line change
`@@ -406,7 +406,9 @@ fn main() {`
`406`	`406`	`}`
`407`	`407`
`408`	`408`	`for src in sources.map.values() {`
`409`		`- cfg.file(Path::new("compiler-rt/compiler-rt-cdylib/compiler-rt/lib/builtins").join(src));`
	`409`	`+ let src = Path::new("compiler-rt/compiler-rt-cdylib/compiler-rt/lib/builtins").join(src);`
	`410`	`+ cfg.file(&src);`
	`411`	`+ println!("cargo:rerun-if-changed={}", src.display());`
`410`	`412`	`}`
`411`	`413`
`412`	`414`	`cfg.compile("libcompiler-rt.a");`