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-rw-r--r--repo/gn/gn.xibuild26
-rw-r--r--repo/gn/python3.patch236
2 files changed, 262 insertions, 0 deletions
diff --git a/repo/gn/gn.xibuild b/repo/gn/gn.xibuild
new file mode 100644
index 0000000..634b9d1
--- /dev/null
+++ b/repo/gn/gn.xibuild
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+NAME="gn"
+DESC="Meta-build system that generates build files for Ninja"
+
+MAKEDEPS="python"
+
+SOURCE="https://gn.googlesource.com/gn.git"
+
+ADDITIONAL="
+python3.patch
+"
+
+build() {
+ ./build/gen.py
+ ninja -C out
+}
+
+check() {
+ ./out/gn_unittests
+}
+
+package() {
+ install -Dm755 out/gn "$PKG_DEST"/usr/bin/gn
+}
+
diff --git a/repo/gn/python3.patch b/repo/gn/python3.patch
new file mode 100644
index 0000000..891534d
--- /dev/null
+++ b/repo/gn/python3.patch
@@ -0,0 +1,236 @@
+--- a/build/full_test.py
++++ b/build/full_test.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ # Copyright 2018 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.
+--- a/build/gen.py
++++ b/build/gen.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ # 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.
+--- a/infra/recipes.py
++++ b/infra/recipes.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+
+ # Copyright 2017 The LUCI Authors. All rights reserved.
+ # Use of this source code is governed under the Apache License, Version 2.0
+--- a/misc/help_as_html.py
++++ b/misc/help_as_html.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ # 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.
+--- a/src/gn/exec_process_unittest.cc
++++ b/src/gn/exec_process_unittest.cc
+@@ -33,7 +33,7 @@
+ args.push_back(L"-c");
+ args.push_back(base::UTF8ToUTF16(command));
+ #else
+- args.push_back("python");
++ args.push_back("python3");
+ args.push_back("-c");
+ args.push_back(command);
+ #endif
+--- a/src/gn/json_project_writer_unittest.cc
++++ b/src/gn/json_project_writer_unittest.cc
+@@ -37,7 +37,7 @@
+ SubstitutionList::MakeForTest("//out/Debug/output1.out");
+
+ setup.build_settings()->set_python_path(
+- base::FilePath(FILE_PATH_LITERAL("/usr/bin/python")));
++ base::FilePath(FILE_PATH_LITERAL("/usr/bin/python3")));
+ std::vector<const Target*> targets;
+ targets.push_back(&target);
+ #if defined(OS_WIN)
+@@ -172,7 +172,7 @@
+ SubstitutionList::MakeForTest("//out/Debug/{{source_name_part}}.out");
+
+ setup.build_settings()->set_python_path(
+- base::FilePath(FILE_PATH_LITERAL("/usr/bin/python")));
++ base::FilePath(FILE_PATH_LITERAL("/usr/bin/python3")));
+ std::vector<const Target*> targets;
+ targets.push_back(&target);
+ #if defined(OS_WIN)
+--- a/src/gn/ninja_action_target_writer_unittest.cc
++++ b/src/gn/ninja_action_target_writer_unittest.cc
+@@ -54,14 +54,14 @@
+ ASSERT_TRUE(target.OnResolved(&err));
+
+ setup.build_settings()->set_python_path(
+- base::FilePath(FILE_PATH_LITERAL("/usr/bin/python")));
++ base::FilePath(FILE_PATH_LITERAL("/usr/bin/python3")));
+
+ std::ostringstream out;
+ NinjaActionTargetWriter writer(&target, out);
+ writer.Run();
+
+ const char* expected = R"(rule __foo_bar___rule
+- command = /usr/bin/python ../../foo/script.py
++ command = /usr/bin/python3 ../../foo/script.py
+ description = ACTION //foo:bar()
+ restat = 1
+
+@@ -96,7 +96,7 @@
+ ASSERT_TRUE(target.OnResolved(&err));
+
+ setup.build_settings()->set_python_path(
+- base::FilePath(FILE_PATH_LITERAL("/usr/bin/python")));
++ base::FilePath(FILE_PATH_LITERAL("/usr/bin/python3")));
+
+ std::ostringstream out;
+ NinjaActionTargetWriter writer(&target, out);
+@@ -105,7 +105,7 @@
+ // The console pool's name must be mapped exactly to the string "console"
+ // which is a special pre-defined pool name in ninja.
+ const char* expected = R"(rule __foo_bar___rule
+- command = /usr/bin/python ../../foo/script.py
++ command = /usr/bin/python3 ../../foo/script.py
+ description = ACTION //foo:bar()
+ restat = 1
+
+@@ -138,7 +138,7 @@
+ ASSERT_TRUE(target.OnResolved(&err));
+
+ setup.build_settings()->set_python_path(
+- base::FilePath(FILE_PATH_LITERAL("/usr/bin/python")));
++ base::FilePath(FILE_PATH_LITERAL("/usr/bin/python3")));
+
+ std::ostringstream out;
+ NinjaActionTargetWriter writer(&target, out);
+@@ -146,7 +146,7 @@
+
+ const char expected_linux[] =
+ "rule __foo_bar___rule\n"
+- " command = /usr/bin/python ../../foo/script.py\n"
++ " command = /usr/bin/python3 ../../foo/script.py\n"
+ " description = ACTION //foo:bar()\n"
+ " restat = 1\n"
+ "\n"
+@@ -207,7 +207,7 @@
+ ASSERT_TRUE(target.OnResolved(&err));
+
+ setup.build_settings()->set_python_path(
+- base::FilePath(FILE_PATH_LITERAL("/usr/bin/python")));
++ base::FilePath(FILE_PATH_LITERAL("/usr/bin/python3")));
+
+ std::ostringstream out;
+ NinjaActionTargetWriter writer(&target, out);
+@@ -215,7 +215,7 @@
+
+ const char expected_linux[] =
+ "rule __foo_bar___rule\n"
+- " command = /usr/bin/python ../../foo/script.py -i ${in} "
++ " command = /usr/bin/python3 ../../foo/script.py -i ${in} "
+ // Escaping is different between Windows and Posix.
+ #if defined(OS_WIN)
+ "\"--out=foo$ bar${source_name_part}.o\"\n"
+@@ -273,7 +273,7 @@
+ target.config_values().inputs().push_back(SourceFile("//foo/included.txt"));
+
+ setup.build_settings()->set_python_path(
+- base::FilePath(FILE_PATH_LITERAL("/usr/bin/python")));
++ base::FilePath(FILE_PATH_LITERAL("/usr/bin/python3")));
+ setup.build_settings()->set_ninja_required_version(Version{1, 9, 0});
+
+ std::ostringstream out;
+@@ -282,7 +282,7 @@
+
+ const char expected_linux[] =
+ "rule __foo_bar___rule\n"
+- " command = /usr/bin/python ../../foo/script.py -i ${in} "
++ " command = /usr/bin/python3 ../../foo/script.py -i ${in} "
+ #if defined(OS_WIN)
+ "\"--out=foo$ bar${source_name_part}.o\"\n"
+ #else
+@@ -331,7 +331,7 @@
+ SubstitutionList::MakeForTest("//out/Debug/{{source_name_part}}.out");
+
+ setup.build_settings()->set_python_path(
+- base::FilePath(FILE_PATH_LITERAL("/usr/bin/python")));
++ base::FilePath(FILE_PATH_LITERAL("/usr/bin/python3")));
+
+ std::ostringstream out;
+ NinjaActionTargetWriter writer(&target, out);
+@@ -344,7 +344,7 @@
+ // These come from rsp_file_contents above.
+ " rspfile_content = -j ${source_name_part}\n"
+ // These come from the args.
+- " command = /usr/bin/python ../../foo/script.py ${in} "
++ " command = /usr/bin/python3 ../../foo/script.py ${in} "
+ "${source_file_part} ${rspfile}\n"
+ " description = ACTION //foo:bar()\n"
+ " restat = 1\n"
+@@ -389,7 +389,7 @@
+ SubstitutionList::MakeForTest("//out/Debug/{{source_name_part}}.out");
+
+ setup.build_settings()->set_python_path(
+- base::FilePath(FILE_PATH_LITERAL("/usr/bin/python")));
++ base::FilePath(FILE_PATH_LITERAL("/usr/bin/python3")));
+
+ std::ostringstream out;
+ NinjaActionTargetWriter writer(&target, out);
+@@ -398,7 +398,7 @@
+ const char expected_linux[] =
+ "rule __foo_bar___rule\n"
+ // These come from the args.
+- " command = /usr/bin/python ../../foo/script.py ${in} "
++ " command = /usr/bin/python3 ../../foo/script.py ${in} "
+ "${source_file_part}\n"
+ " description = ACTION //foo:bar()\n"
+ " restat = 1\n"
+@@ -418,7 +418,7 @@
+ TestWithScope setup;
+
+ setup.build_settings()->set_python_path(
+- base::FilePath(FILE_PATH_LITERAL("/usr/bin/python")));
++ base::FilePath(FILE_PATH_LITERAL("/usr/bin/python3")));
+
+ Target dep(setup.settings(), Label(SourceDir("//foo/"), "dep"));
+ dep.set_output_type(Target::ACTION);
+@@ -445,7 +445,7 @@
+ const char expected_linux[] =
+ "rule __foo_foo___rule\n"
+ // These come from the args.
+- " command = /usr/bin/python ../../foo/script.py\n"
++ " command = /usr/bin/python3 ../../foo/script.py\n"
+ " description = ACTION //foo:foo()\n"
+ " restat = 1\n"
+ "\n"
+@@ -474,7 +474,7 @@
+ const char expected_linux[] =
+ "rule __bar_bar___rule\n"
+ // These come from the args.
+- " command = /usr/bin/python ../../bar/script.py\n"
++ " command = /usr/bin/python3 ../../bar/script.py\n"
+ " description = ACTION //bar:bar()\n"
+ " restat = 1\n"
+ "\n"
+--- a/src/gn/setup.cc
++++ b/src/gn/setup.cc
+@@ -762,7 +762,7 @@
+ }
+ build_settings_.set_python_path(python_path.NormalizePathSeparatorsTo('/'));
+ #else
+- build_settings_.set_python_path(base::FilePath("python"));
++ build_settings_.set_python_path(base::FilePath("python3"));
+ #endif
+ }
+ return true;
+--- a/tools/find_unreachable.py
++++ b/tools/find_unreachable.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ # Copyright 2020 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.
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 17:48:14 +0000