Bundle jemalloc

.github/workflows/Java.yml

@@ -20,7 +20,9 @@ jobs:
           fetch-depth: 0
           ref: ${{ inputs.git_ref }}
 
-      - run: make format-check
+      - run: |
+          python3 -m pip install --user clang_format==11.0.1
+          make format-check
 
   java-linux-amd64:
     name: Java Linux (amd64)

vendor.py

@@ -2,6 +2,7 @@
 import sys
 import json
 import pickle
+import platform
 import argparse
 
 parser = argparse.ArgumentParser(description='Inlines DuckDB Sources')
@@ -17,6 +18,15 @@
 # list of extensions to bundle
 extensions = ['core_functions', 'parquet', 'icu', 'json']
 
+# Conditionally include jemalloc
+is_android = hasattr(sys, 'getandroidapilevel')
+is_pyodide = 'PYODIDE' in os.environ
+use_jemalloc = (
+    not is_android and not is_pyodide and platform.system() == 'Linux' and platform.architecture()[0] == '64bit'
+)
+if use_jemalloc:
+  extensions.append('jemalloc')
+
 # path to target
 basedir = os.getcwd()
 target_dir = os.path.join(basedir, 'src', 'duckdb')