Fix target parsing for powerpc (#1490)

* Fix target parsing for powerpc

Fix https://github.com/rust-lang/cc-rs/actions/runs/16040831581/job/45261866398#step:6:56

* Fix parser.rs

* Fix fmt in parser.rs

Author: NobodyXu

src/target/parser.rs

@@ -402,6 +402,21 @@ impl<'a> TargetInfo<'a> {
         if vendor == "uwp" {
             abi = "uwp";
         }
+        if ["powerpc64-unknown-linux-gnu", "powerpc64-wrs-vxworks"].contains(&target) {
+            abi = "elfv1";
+        }
+        if [
+            "powerpc64-unknown-freebsd",
+            "powerpc64-unknown-linux-musl",
+            "powerpc64-unknown-openbsd",
+            "powerpc64le-unknown-freebsd",
+            "powerpc64le-unknown-linux-gnu",
+            "powerpc64le-unknown-linux-musl",
+        ]
+        .contains(&target)
+        {
+            abi = "elfv2";
+        }
 
         Ok(Self {
             full_arch,