Update build.rs

Author: bnaras

build.rs

@@ -89,15 +89,12 @@ fn byte_array_to_os_string(bytes: &[u8]) -> OsString {
     OsString::from_wide(&wide)
 }
 
-
 /// Runs the command `R RHOME` and returns the trimmed output if successful.
 /// Panics with a meaningful error message if the command fails.
 fn get_r_home() -> String {
     // Attempt to run the command `R RHOME`
-    let output = Command::new("R")
-        .arg("RHOME")
-        .output(); // Capture the command's output
-    
+    let output = Command::new("R").arg("RHOME").output(); // Capture the command's output
+
     match output {
         Ok(output) if output.status.success() => {
             // Convert stdout to a String and trim it
@@ -186,29 +183,27 @@ fn get_libs_and_paths(strings: Vec<String>) -> (Vec<String>, Vec<String>) {
     (paths, libs)
 }
 
-
 fn main() {
-    
     let r_configs = build_r_cmd_configs();
     let (lib_paths, libs) = get_libs_and_paths(
         [
-	    r_configs.get_r_cmd_config("BLAS_LIBS"),
-	    r_configs.get_r_cmd_config("LAPACK_LIBS"),
-	    r_configs.get_r_cmd_config("FLIBS"),
+            r_configs.get_r_cmd_config("BLAS_LIBS"),
+            r_configs.get_r_cmd_config("LAPACK_LIBS"),
+            r_configs.get_r_cmd_config("FLIBS"),
         ]
-	    .to_vec(),
+        .to_vec(),
     );
-    
+
     for path in lib_paths.iter() {
         // Some R builds (e.g. homebrew) contain hardwired gfortran12
         // paths, which may or may not exist if one has upgraded
         // gfortran. So filter out non-existent ones, so that cargo
         // doesn't complain.
         if Path::new(path).exists() {
-	    println!("cargo:rustc-link-search={}", path);
+            println!("cargo:rustc-link-search={}", path);
         }
     }
-    
+
     for lib in libs.iter() {
         println!("cargo:rustc-link-lib=dylib={}", lib);
     }