Sync

scripts/lab_env.py

@@ -46,6 +46,7 @@ class Environment:
         *,
         max_build_jobs=None,
         max_test_jobs=None,
+        additional_cmake_args=[],
     ):
         with open(os.path.join(llvm_helper.dataset_dir, f"{issue_id}.json")) as f:
             self.data = json.load(f)
@@ -73,6 +74,7 @@ class Environment:
             self.max_test_jobs = max_build_jobs
         else:
             self.max_test_jobs = max_test_jobs
+        self.additional_cmake_args = additional_cmake_args
         self.start_time = time.time()
 
     def use_knowledge(self, url: str, date: Union[str, datetime.datetime]):
@@ -96,7 +98,9 @@ class Environment:
         with TimeCompensationGuard(self):
             self.build_count += 1
             self.verify_head()
-            res, log = llvm_helper.build(self.max_build_jobs)
+            res, log = llvm_helper.build(
+                self.max_build_jobs, self.additional_cmake_args
+            )
             if not res:
                 self.build_failure_count += 1
             return res, log

scripts/llvm_helper.py

@@ -104,7 +104,7 @@ def decode_output(output):
     return output.decode()
 
 
-def build(max_build_jobs: int):
+def build(max_build_jobs: int, additional_cmake_args = []):
     os.makedirs(llvm_build_dir, exist_ok=True)
     log = ""
     try:
@@ -126,7 +126,7 @@ def build(max_build_jobs: int):
                 "-DLLVM_TARGETS_TO_BUILD='X86;RISCV;AArch64;SystemZ;Hexagon;PowerPC;'",
                 "-DLLVM_PARALLEL_LINK_JOBS=4",
                 "-DLLVM_INCLUDE_EXAMPLES=OFF",
-            ],
+            ] + additional_cmake_args,
             stderr=subprocess.STDOUT,
             cwd=llvm_build_dir,
         ).decode()