Fix “operation not supported” error.

reitermarkus · web-flow · commit 81ebe37976cf · 2019-10-17T05:27:27.000+02:00
diff --git a/build.rs b/build.rs
@@ -59,7 +59,7 @@ fn build_and_link() -> IncludePaths {
     }
     run_command("Copying libffi into the build directory",
                 Command::new("cp")
-                    .arg("-a")
+                    .arg("-R")
                     .arg(LIBFFI_DIR)
                     .arg(&build_dir));
 

Original file line number	Diff line number	Diff line change
`@@ -59,7 +59,7 @@ fn build_and_link() -> IncludePaths {`
`59`	`59`	`}`
`60`	`60`	`run_command("Copying libffi into the build directory",`
`61`	`61`	`Command::new("cp")`
`62`		`- .arg("-a")`
	`62`	`+ .arg("-R")`
`63`	`63`	`.arg(LIBFFI_DIR)`
`64`	`64`	`.arg(&build_dir));`
`65`	`65`