[Lldb-commits] [lldb] [lldb][test] Improve toolchain detection in Makefile.rules (PR #102185)

[Pavel Labath via lldb-commits]

================
@@ -96,16 +98,107 @@ def getArchSpec(self, architecture):
         """
         return ["ARCH=" + architecture] if architecture else []
 
-    def getCCSpec(self, compiler):
+    def getToolchainSpec(self, compiler):
         """
-        Helper function to return the key-value string to specify the compiler
+        Helper function to return the key-value strings to specify the toolchain
         used for the make system.
         """
         cc = compiler if compiler else None
         if not cc and configuration.compiler:
             cc = configuration.compiler
+
         if cc:
-            return ['CC="%s"' % cc]
+            exe_ext = ""
+            if lldbplatformutil.getHostPlatform() == "windows":
+                exe_ext = ".exe"
+
+            cc = cc.strip()
+            cc_path = pathlib.Path(cc)
+            cc = cc_path.as_posix()
+
+            # We can get CC compiler string in the following formats:
+            #  [<tool>] <compiler>    - such as 'xrun clang', 'xrun /usr/bin/clang' & etc
+            #
+            # Where <compiler> could contain the following parts:
+            #   <simple-name>[.<exe-ext>]                           - sucn as 'clang', 'clang.exe' ('clamg-cl.exe'?)
----------------
labath wrote:

```suggestion
            #   <simple-name>[.<exe-ext>]                           - sucn as 'clang', 'clang.exe' ('clang-cl.exe'?)
```

https://github.com/llvm/llvm-project/pull/102185