abs fix

Author: Meinersbur

.ci/buildbot/worker.py

@@ -243,11 +243,9 @@ def run(
         Always clobber the build artifacts, i.e. disable incremental builds.
     """
 
-    assert os.path.isabs(scriptpath)
-    assert os.path.isabs(llvmsrcroot)
 
-
-    scriptpath = os.path.normpath(scriptpath)
+    scriptpath = os.path.abspath(scriptpath)
+    llvmsrcroot = os.path.abspath(llvmsrcroot)
     stem = pathlib.Path(scriptpath).stem
     workdir_default = f"{stem}.workdir"
 
@@ -295,7 +293,7 @@ def run(
     )
     args = parser.parse_args()
 
-    workdir = args.workdir
+    workdir = os.path.abspath( args.workdir)
     clean = args.clean
     clobber = args.clobber
     cachefile = os.path.join(llvmsrcroot, args.cachefile)
@@ -315,7 +313,7 @@ def run(
     while True:
         if os.path.samefile(parentdir, workdir):
             raise Exception(
-                f"Cannot use {workdir} as workdir; a '--clean' build would rmtree the llvm-project source in {parentdir} as well"
+                f"Cannot use {args.workdir} as workdir; a '--clean' build would rmtree the llvm-project source in {parentdir} as well"
             )
         newparentdir = os.path.dirname(parentdir)
         if newparentdir == parentdir: