rust: reproducibility issue fix with v1.84

A few crates are using the updated version of the 'cc' crate and this is causing the generated object file names containing a unique hashmap id.
By the following changes same hash values will be genarted even for diffrent build paths.

Below are the links for detailed bug description & discusssion with upstream rust.
https://github.com/rust-lang/cc-rs/pull/1277

Upstream-Status: Submitted [https://github.com/rust-lang/cc-rs/pull/1277]
Signed-off-by: Harish Sadineni <Harish.Sadineni@windriver.com>
diff --git a/vendor/cc-1.2.0/src/command_helpers.rs b/vendor/cc-1.2.0/src/command_helpers.rs
index fe919a5239..2b1f442019 100644
--- a/vendor/cc-1.2.0/src/command_helpers.rs
+++ b/vendor/cc-1.2.0/src/command_helpers.rs
@@ -289,6 +289,7 @@
 /// and store them in the output Object.
 pub(crate) fn objects_from_files(files: &[Arc<Path>], dst: &Path) -> Result<Vec<Object>, Error> {
     let mut objects = Vec::with_capacity(files.len());
+    let target_substring = ["rustc"];
     for file in files {
         let basename = file
             .file_name()
@@ -309,6 +310,26 @@
             })?
             .to_string_lossy();

+        // Function to find the position of the first occurrence of the target substring
+        fn find_target_position(s: &str, targets: &[&str]) -> Option<usize> {
+            let mut pos = None;
+            for target in targets {
+                if let Some(index) = s.rfind(target) {
+                    //If a target is found and pos is None, set it
+                        if pos.is_none() || index < pos.unwrap() {
+                            pos = Some(index);
+                        }
+                }
+            }
+            pos
+        }
+
+        let filtered_dirname = if let Some(pos) = find_target_position(&dirname, &target_substring) {
+            dirname[pos..].to_string()  //Keep everything from the target substring onwards
+        }  else {
+            dirname.to_string()  //If target substring is not found, keep the original dirname
+        };
+
         // Hash the dirname. This should prevent conflicts if we have multiple
         // object files with the same filename in different subfolders.
         let mut hasher = hash_map::DefaultHasher::new();
@@ -326,7 +347,7 @@
             dirname
         };

-        hasher.write(dirname.as_bytes());
+        hasher.write(filtered_dirname.as_bytes());
         let obj = dst
             .join(format!("{:016x}-{}", hasher.finish(), basename))
             .with_extension("o");
diff --git a/vendor/cc-1.2.0/.cargo-checksum.json b/vendor/cc-1.2.0/.cargo-checksum.json
index b070eeb322..ba768ff86f 100644
--- a/vendor/cc-1.2.0/.cargo-checksum.json
+++ b/vendor/cc-1.2.0/.cargo-checksum.json
@@ -1 +1 @@
-{"files":{".cargo_vcs_info.json":"d6e26674a9d7de87dab83262a14f2377988a1e087e4b514f3983f8dd141ea813","CHANGELOG.md":"fb0a3bcb34301d2578bef86feabe93057068cb1906a7f10b584f58ff6123e8c6","Cargo.lock":"b661254fadca74408d53742755b371f7ae29e501e851aeae13bcd14a51883321","Cargo.toml":"50debe1b2fc050e8b305bdd514509d98cdbc59e96e5f10888df4b6fca19d3a75","Cargo.toml.orig":"0aff9dc74ddbe3bfe89ad9698212a6a18d6124b9593780aad25e277d28e9a71f","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"f1ddbede208a5b78333a25dac0a7598e678e9b601a7d99a791069bddaf180dfe","clippy.toml":"aa7850db4350883c8f373bd0d6b4d19bf3b75f13c1c238e24368c109cb52fb1d","src/command_helpers.rs":"b766a70e39b8ea7bb57afd288bcac205a23f6a26ac5619cb1d5b10f70c5dfdea","src/detect_compiler_family.c":"97ca4b021495611e828becea6187add37414186a16dfedd26c2947cbce6e8b2f","src/lib.rs":"221ba9475100303b5c694b2a02e5353452ee08a29e4e4d4d67ea8fcbd87605df","src/parallel/async_executor.rs":"4ce24435fff6b6555b43fee042c16bd65d4150d0346567f246b9190d85b45983","src/parallel/job_token.rs":"018a01cb00182270bbcb68e31e7a7c5c621a95f086e4c68cfa2bf557ac24e5f2","src/parallel/mod.rs":"bd9c1334d17d138c281961c690b8d8118a2d6295a7d6cd7296826255436fa063","src/parallel/stderr.rs":"74384d41198740a6fce0877f144262db09fb091225fa8fbfa771314bb11487c6","src/target.rs":"7313240db078ad85c1209a42a5fa96c3692b5d6e5093c7f366a1b99677247109","src/target/apple.rs":"6afbecac9f66aa72db55694413532f80b2753f28466a6213d1aa901a03c78bcd","src/target/generated.rs":"af067e1c291e895ddb591f92534eed0c48977cdb2b58f8239423e07c6de31cd3","src/target/llvm.rs":"e1db4a7fb8b905ee9853781f2fcc64a9d3b48154e4c8b6cb12f5373c5935da6e","src/target/parser.rs":"4f2129a24273d62bf8ab339098e7f758e4e42b0df369dd2b0eb1b20726be91f8","src/tempfile.rs":"ebafb5b0e5d08b0706916ed911d4245240e60c3e2d0c9a1630c520842988a2b3","src/tool.rs":"2e6550062e021f2b394388172bbb01e86fe6a94d2395bcb3c85a9e86690da1a9","src/utilities.rs":"52b30b24a1c31cdefb105309ee5220cfc9fca76eaf4e6d6509c3e19f431448fe","src/windows/com.rs":"a2800ddb81215fff2bf618336f5c4ff8e8bdb746dd18b795873c7304b3f2a5e3","src/windows/find_tools.rs":"0ff410bd71f08ee88e99609c15be5f1bc16ad7bd07a83918d13a70c8465642e2","src/windows/mod.rs":"34cfa201cfbcac7ccaa3ea5295d3e4200439af3cc5c6433baf81502596040a89","src/windows/registry.rs":"c521b72c825e8095843e73482ffa810ed066ad8bb9f86e6db0c5c143c171aba1","src/windows/setup_config.rs":"754439cbab492afd44c9755abcbec1a41c9b2c358131cee2df13c0e996dbbec8","src/windows/vs_instances.rs":"946527cf8fd32c3472f6a2884dcdec290763101097334c7478f9c24c3950db6b","src/windows/winapi.rs":"250d51c1826d1a2329e9889dd9f058cfce253dbf2a678b076147c6cdb5db046c","src/windows/windows_sys.rs":"e2714c8307bfa083b9745eb0e46cadd7f98d7b88abf45a7637172019324e34b8","src/windows/windows_targets.rs":"5b4648ebc22b028caca9f4b4bf8881fe2d094b7bec217264ba2e6e2c49d1ccee"},"package":"1aeb932158bd710538c73702db6945cb68a8fb08c519e6e12706b94263b36db8"}
\ No newline at end of file
+{"files":{".cargo_vcs_info.json":"d6e26674a9d7de87dab83262a14f2377988a1e087e4b514f3983f8dd141ea813","CHANGELOG.md":"fb0a3bcb34301d2578bef86feabe93057068cb1906a7f10b584f58ff6123e8c6","Cargo.lock":"b661254fadca74408d53742755b371f7ae29e501e851aeae13bcd14a51883321","Cargo.toml":"50debe1b2fc050e8b305bdd514509d98cdbc59e96e5f10888df4b6fca19d3a75","Cargo.toml.orig":"0aff9dc74ddbe3bfe89ad9698212a6a18d6124b9593780aad25e277d28e9a71f","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"f1ddbede208a5b78333a25dac0a7598e678e9b601a7d99a791069bddaf180dfe","clippy.toml":"aa7850db4350883c8f373bd0d6b4d19bf3b75f13c1c238e24368c109cb52fb1d","src/command_helpers.rs":"174101852b2633a2478cef20d063fb9c2f1b092eac47913a6e708c85663b8404","src/detect_compiler_family.c":"97ca4b021495611e828becea6187add37414186a16dfedd26c2947cbce6e8b2f","src/lib.rs":"221ba9475100303b5c694b2a02e5353452ee08a29e4e4d4d67ea8fcbd87605df","src/parallel/async_executor.rs":"4ce24435fff6b6555b43fee042c16bd65d4150d0346567f246b9190d85b45983","src/parallel/job_token.rs":"018a01cb00182270bbcb68e31e7a7c5c621a95f086e4c68cfa2bf557ac24e5f2","src/parallel/mod.rs":"bd9c1334d17d138c281961c690b8d8118a2d6295a7d6cd7296826255436fa063","src/parallel/stderr.rs":"74384d41198740a6fce0877f144262db09fb091225fa8fbfa771314bb11487c6","src/target.rs":"7313240db078ad85c1209a42a5fa96c3692b5d6e5093c7f366a1b99677247109","src/target/apple.rs":"6afbecac9f66aa72db55694413532f80b2753f28466a6213d1aa901a03c78bcd","src/target/generated.rs":"af067e1c291e895ddb591f92534eed0c48977cdb2b58f8239423e07c6de31cd3","src/target/llvm.rs":"e1db4a7fb8b905ee9853781f2fcc64a9d3b48154e4c8b6cb12f5373c5935da6e","src/target/parser.rs":"4f2129a24273d62bf8ab339098e7f758e4e42b0df369dd2b0eb1b20726be91f8","src/tempfile.rs":"ebafb5b0e5d08b0706916ed911d4245240e60c3e2d0c9a1630c520842988a2b3","src/tool.rs":"2e6550062e021f2b394388172bbb01e86fe6a94d2395bcb3c85a9e86690da1a9","src/utilities.rs":"52b30b24a1c31cdefb105309ee5220cfc9fca76eaf4e6d6509c3e19f431448fe","src/windows/com.rs":"a2800ddb81215fff2bf618336f5c4ff8e8bdb746dd18b795873c7304b3f2a5e3","src/windows/find_tools.rs":"0ff410bd71f08ee88e99609c15be5f1bc16ad7bd07a83918d13a70c8465642e2","src/windows/mod.rs":"34cfa201cfbcac7ccaa3ea5295d3e4200439af3cc5c6433baf81502596040a89","src/windows/registry.rs":"c521b72c825e8095843e73482ffa810ed066ad8bb9f86e6db0c5c143c171aba1","src/windows/setup_config.rs":"754439cbab492afd44c9755abcbec1a41c9b2c358131cee2df13c0e996dbbec8","src/windows/vs_instances.rs":"946527cf8fd32c3472f6a2884dcdec290763101097334c7478f9c24c3950db6b","src/windows/winapi.rs":"250d51c1826d1a2329e9889dd9f058cfce253dbf2a678b076147c6cdb5db046c","src/windows/windows_sys.rs":"e2714c8307bfa083b9745eb0e46cadd7f98d7b88abf45a7637172019324e34b8","src/windows/windows_targets.rs":"5b4648ebc22b028caca9f4b4bf8881fe2d094b7bec217264ba2e6e2c49d1ccee"},"package":"1aeb932158bd710538c73702db6945cb68a8fb08c519e6e12706b94263b36db8"}
