Adjusted zig cc judgment and avoided zigbuild errors(rust-lang#1360)

Adjusted is_zig_cc judgment and adjusted how supports_path_delimiter is handled.

Author: phoepsilonix

src/lib.rs

@@ -1800,7 +1800,7 @@ impl Build {
             cmd.args(self.asm_flags.iter().map(std::ops::Deref::deref));
         }
 
-        if compiler.supports_path_delimiter() && !is_assembler_msvc {
+        if compiler.supports_path_delimiter() && !is_assembler_msvc && matches!(compiler.family, ToolFamily::Clang { zig_cc: false }) {
             // #513: For `clang-cl`, separate flags/options from the input file.
             // When cross-compiling macOS -> Windows, this avoids interpreting
             // common `/Users/...` paths as the `/U` flag and triggering

src/tool.rs

@@ -102,7 +102,12 @@ impl Tool {
                 cargo_output,
             )
             .map(|o| String::from_utf8_lossy(&o).contains("ziglang"))
-            .unwrap_or_default()
+            .unwrap_or_default() || {
+                match path.file_name().map(OsStr::to_string_lossy) {
+                    Some(fname) => fname.contains("zig"),
+                    _ => false,
+                }
+            }
         }
 
         fn guess_family_from_stdout(