From 65e39b7046a29aa299f06285441b62bcf1e4df01 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Wed, 7 Aug 2019 22:45:47 +0200
Subject: Move v8/build into this repository.
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Since we need to patch some files, we don't let depot_tools
manage these files anymore.

build.git commit a0b2e3b2708bcf81ec00ac1738b586bcc5e04eea
---
 .../build/android/gyp/create_java_binary_script.py | 112 +++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100755 deps/v8/build/android/gyp/create_java_binary_script.py

(limited to 'deps/v8/build/android/gyp/create_java_binary_script.py')

diff --git a/deps/v8/build/android/gyp/create_java_binary_script.py b/deps/v8/build/android/gyp/create_java_binary_script.py
new file mode 100755
index 0000000000..4469381c7c
--- /dev/null
+++ b/deps/v8/build/android/gyp/create_java_binary_script.py
@@ -0,0 +1,112 @@
+#!/usr/bin/env python
+#
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Creates a simple script to run a java "binary".
+
+This creates a script that sets up the java command line for running a java
+jar. This includes correctly setting the classpath and the main class.
+"""
+
+import optparse
+import os
+import sys
+
+from util import build_utils
+
+# The java command must be executed in the current directory because there may
+# be user-supplied paths in the args. The script receives the classpath relative
+# to the directory that the script is written in and then, when run, must
+# recalculate the paths relative to the current directory.
+script_template = """\
+#!/usr/bin/env python
+#
+# This file was generated by build/android/gyp/create_java_binary_script.py
+
+import argparse
+import os
+import sys
+
+self_dir = os.path.dirname(__file__)
+classpath = [{classpath}]
+bootclasspath = [{bootclasspath}]
+extra_program_args = {extra_program_args}
+if os.getcwd() != self_dir:
+  offset = os.path.relpath(self_dir, os.getcwd())
+  classpath = [os.path.join(offset, p) for p in classpath]
+  bootclasspath = [os.path.join(offset, p) for p in bootclasspath]
+java_cmd = ["java"]
+# This is a simple argparser for jvm and jar arguments.
+parser = argparse.ArgumentParser()
+parser.add_argument('--jar-args')
+parser.add_argument('--jvm-args')
+
+known_args, unknown_args = parser.parse_known_args(sys.argv[1:])
+if known_args.jvm_args:
+  jvm_arguments = known_args.jvm_args.strip('"').split()
+  java_cmd.extend(jvm_arguments)
+if known_args.jar_args:
+  jar_arguments = known_args.jar_args.strip('"').split()
+  if unknown_args:
+    raise Exception('There are unknown arguments')
+else:
+  jar_arguments = unknown_args
+
+{noverify_flag}
+if bootclasspath:
+    java_cmd.append("-Xbootclasspath/p:" + ":".join(bootclasspath))
+java_cmd.extend(
+    ["-classpath", ":".join(classpath), "-enableassertions", \"{main_class}\"])
+java_cmd.extend(extra_program_args)
+java_cmd.extend(jar_arguments)
+os.execvp("java", java_cmd)
+"""
+
+def main(argv):
+  argv = build_utils.ExpandFileArgs(argv)
+  parser = optparse.OptionParser()
+  parser.add_option('--output', help='Output path for executable script.')
+  parser.add_option('--main-class',
+      help='Name of the java class with the "main" entry point.')
+  parser.add_option('--classpath', action='append', default=[],
+      help='Classpath for running the jar.')
+  parser.add_option('--bootclasspath', action='append', default=[],
+      help='zip/jar files to add to bootclasspath for java cmd.')
+  parser.add_option('--noverify', action='store_true',
+      help='JVM flag: noverify.')
+
+  options, extra_program_args = parser.parse_args(argv)
+
+  if (options.noverify):
+    noverify_flag = 'java_cmd.append("-noverify")'
+  else:
+    noverify_flag = ''
+
+  classpath = []
+  for cp_arg in options.classpath:
+    classpath += build_utils.ParseGnList(cp_arg)
+
+  bootclasspath = []
+  for bootcp_arg in options.bootclasspath:
+    bootclasspath += build_utils.ParseGnList(bootcp_arg)
+
+  run_dir = os.path.dirname(options.output)
+  bootclasspath = [os.path.relpath(p, run_dir) for p in bootclasspath]
+  classpath = [os.path.relpath(p, run_dir) for p in classpath]
+
+  with build_utils.AtomicOutput(options.output) as script:
+    script.write(script_template.format(
+      classpath=('"%s"' % '", "'.join(classpath)),
+      bootclasspath=('"%s"' % '", "'.join(bootclasspath)
+                     if bootclasspath else ''),
+      main_class=options.main_class,
+      extra_program_args=repr(extra_program_args),
+      noverify_flag=noverify_flag))
+
+  os.chmod(options.output, 0750)
+
+
+if __name__ == '__main__':
+  sys.exit(main(sys.argv[1:]))
-- 
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