From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../gyptest-solibs-avoid-relinking.py              | 48 ++++++++++++++++++++++
 .../gyp/test/ninja/solibs_avoid_relinking/main.cc  |  5 +++
 .../gyp/test/ninja/solibs_avoid_relinking/solib.cc |  8 ++++
 .../solibs_avoid_relinking.gyp                     | 38 +++++++++++++++++
 4 files changed, 99 insertions(+)
 create mode 100755 third_party/python/gyp/test/ninja/solibs_avoid_relinking/gyptest-solibs-avoid-relinking.py
 create mode 100644 third_party/python/gyp/test/ninja/solibs_avoid_relinking/main.cc
 create mode 100644 third_party/python/gyp/test/ninja/solibs_avoid_relinking/solib.cc
 create mode 100644 third_party/python/gyp/test/ninja/solibs_avoid_relinking/solibs_avoid_relinking.gyp

(limited to 'third_party/python/gyp/test/ninja/solibs_avoid_relinking')

diff --git a/third_party/python/gyp/test/ninja/solibs_avoid_relinking/gyptest-solibs-avoid-relinking.py b/third_party/python/gyp/test/ninja/solibs_avoid_relinking/gyptest-solibs-avoid-relinking.py
new file mode 100755
index 0000000000..fd4470ac23
--- /dev/null
+++ b/third_party/python/gyp/test/ninja/solibs_avoid_relinking/gyptest-solibs-avoid-relinking.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2012 Google Inc. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""
+Verify that relinking a solib doesn't relink a dependent executable if the
+solib's public API hasn't changed.
+"""
+
+from __future__ import print_function
+
+import os
+import sys
+import TestCommon
+import TestGyp
+
+# NOTE(fischman): This test will not work with other generators because the
+# API-hash-based-mtime-preservation optimization is only implemented in
+# ninja.py.  It could be extended to the make.py generator as well pretty
+# easily, probably.
+# (also, it tests ninja-specific out paths, which would have to be generalized
+# if this was extended to other generators).
+test = TestGyp.TestGyp(formats=['ninja'])
+
+if not os.environ.get('ProgramFiles(x86)'):
+  # TODO(scottmg)
+  print('Skipping test on x86, http://crbug.com/365833')
+  test.pass_test()
+
+test.run_gyp('solibs_avoid_relinking.gyp')
+
+# Build the executable, grab its timestamp, touch the solib's source, rebuild
+# executable, ensure timestamp hasn't changed.
+test.build('solibs_avoid_relinking.gyp', 'b')
+test.built_file_must_exist('b' + TestCommon.exe_suffix)
+pre_stat = os.stat(test.built_file_path('b' + TestCommon.exe_suffix))
+os.utime(os.path.join(test.workdir, 'solib.cc'),
+         (pre_stat.st_atime, pre_stat.st_mtime + 100))
+test.sleep()
+test.build('solibs_avoid_relinking.gyp', 'b')
+post_stat = os.stat(test.built_file_path('b' + TestCommon.exe_suffix))
+
+if pre_stat.st_mtime != post_stat.st_mtime:
+  test.fail_test()
+else:
+  test.pass_test()
diff --git a/third_party/python/gyp/test/ninja/solibs_avoid_relinking/main.cc b/third_party/python/gyp/test/ninja/solibs_avoid_relinking/main.cc
new file mode 100644
index 0000000000..2cd74d3c77
--- /dev/null
+++ b/third_party/python/gyp/test/ninja/solibs_avoid_relinking/main.cc
@@ -0,0 +1,5 @@
+extern int foo();
+
+int main() {
+  return foo();
+}
diff --git a/third_party/python/gyp/test/ninja/solibs_avoid_relinking/solib.cc b/third_party/python/gyp/test/ninja/solibs_avoid_relinking/solib.cc
new file mode 100644
index 0000000000..0856cd4e00
--- /dev/null
+++ b/third_party/python/gyp/test/ninja/solibs_avoid_relinking/solib.cc
@@ -0,0 +1,8 @@
+#ifdef _MSC_VER
+__declspec(dllexport)
+#else
+__attribute__((visibility("default")))
+#endif
+int foo() {
+  return 42;
+}
diff --git a/third_party/python/gyp/test/ninja/solibs_avoid_relinking/solibs_avoid_relinking.gyp b/third_party/python/gyp/test/ninja/solibs_avoid_relinking/solibs_avoid_relinking.gyp
new file mode 100644
index 0000000000..e816351d68
--- /dev/null
+++ b/third_party/python/gyp/test/ninja/solibs_avoid_relinking/solibs_avoid_relinking.gyp
@@ -0,0 +1,38 @@
+# Copyright (c) 2012 Google Inc. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'targets': [
+    {
+      'target_name': 'a',
+      'type': 'shared_library',
+      'sources': [ 'solib.cc' ],
+      # Incremental linking enabled so that .lib timestamp is maintained when
+      # exports are unchanged.
+      'msvs_settings': {
+        'VCLinkerTool': {
+          'LinkIncremental': '2',
+        }
+      },
+    },
+    {
+      'target_name': 'b',
+      'type': 'executable',
+      'sources': [ 'main.cc' ],
+      'dependencies': [ 'a' ],
+      'msvs_settings': {
+        'VCLinkerTool': {
+          'LinkIncremental': '2',
+        }
+      },
+    },
+  ],
+  'conditions': [
+    ['OS=="linux"', {
+      'target_defaults': {
+        'cflags': ['-fPIC'],
+      },
+    }],
+  ],
+}
-- 
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