Use python3 on macOS

ob · copybara-github · commit 3785677cc84f · 2022-03-22T13:02:42.000-07:00
macOS 12.3 removed `/usr/bin/python2.7` and `/usr/bin/python`. We need to use `python3` now. Closes bazelbuild#15045. PiperOrigin-RevId: 436548693
diff --git a/tools/objc/libtool.sh b/tools/objc/libtool.sh
@@ -62,9 +62,9 @@ function hash_objfile() {
   echo "$SYMLINK_NAME"
 }
 
-python_executable=/usr/bin/python2.7
+python_executable=/usr/bin/python3
 if [[ ! -x "$python_executable" ]]; then
-  python_executable=python
+  python_executable=python3
 fi
 
 ARGS=()
