am dc618332: Merge "Add bootsigner path as an option"

* commit 'dc618332644cb01bfa1354f0299fc9dadc1cb592':
  Add bootsigner path as an option

tools/releasetools/common.py

@@ -49,6 +49,8 @@ class Options(object):
     self.java_args = "-Xmx2048m" # JVM Args
     self.public_key_suffix = ".x509.pem"
     self.private_key_suffix = ".pk8"
+    # use otatools built boot_signer by default
+    self.boot_signer_path = "boot_signer"
     self.verbose = False
     self.tempfiles = []
     self.device_specific = None
@@ -359,7 +361,8 @@ def BuildBootableImage(sourcedir, fs_config_file, info_dict=None):
 
   if info_dict.get("verity_key", None):
     path = "/" + os.path.basename(sourcedir).lower()
-    cmd = ["boot_signer", path, img.name, info_dict["verity_key"] + ".pk8",
+    cmd = [OPTIONS.boot_signer_path, path, img.name,
+           info_dict["verity_key"] + ".pk8",
            info_dict["verity_key"] + ".x509.pem", img.name]
     p = Run(cmd, stdout=subprocess.PIPE)
     p.communicate()
@@ -653,7 +656,8 @@ def ParseOptions(argv,
         argv, "hvp:s:x:" + extra_opts,
         ["help", "verbose", "path=", "signapk_path=", "extra_signapk_args=",
          "java_path=", "java_args=", "public_key_suffix=",
-         "private_key_suffix=", "device_specific=", "extra="] +
+         "private_key_suffix=", "boot_signer_path=", "device_specific=",
+         "extra="] +
         list(extra_long_opts))
   except getopt.GetoptError as err:
     Usage(docstring)
@@ -680,6 +684,8 @@ def ParseOptions(argv,
       OPTIONS.public_key_suffix = a
     elif o in ("--private_key_suffix",):
       OPTIONS.private_key_suffix = a
+    elif o in ("--boot_signer_path",):
+      OPTIONS.boot_signer_path = a
     elif o in ("-s", "--device_specific"):
       OPTIONS.device_specific = a
     elif o in ("-x", "--extra"):