Merge "Include command-line arguments in comment." am: f7bf9abb58

Original change: https://android-review.googlesource.com/c/platform/development/+/1327013

Change-Id: I59d02affa699aa402c781fdbc2c58ffc3801c920

scripts/cargo2android.py

@@ -59,6 +59,7 @@ import argparse
 import os
 import os.path
 import re
+import sys
 
 RENAME_MAP = {
     # This map includes all changes to the default rust library module
@@ -71,7 +72,7 @@ RENAME_MAP = {
 }
 
 # Header added to all generated Android.bp files.
-ANDROID_BP_HEADER = '// This file is generated by cargo2android.py.\n'
+ANDROID_BP_HEADER = '// This file is generated by cargo2android.py {args}.\n'
 
 CARGO_OUT = 'cargo.out'  # Name of file to keep cargo build -v output.
 
@@ -882,7 +883,7 @@ class Runner(object):
     if name not in self.bp_files:
       self.bp_files.add(name)
       with open(name, 'w') as outf:
-        outf.write(ANDROID_BP_HEADER)
+        outf.write(ANDROID_BP_HEADER.format(args=' '.join(sys.argv[1:])))
 
   def claim_module_name(self, prefix, owner, counter):
     """Return prefix if not owned yet, otherwise, prefix+str(counter)."""