[upstream_utils] Remove ConcurrentQueue (#7183)

It appears to be broken under stress testing (dropped/duplicate values).

This reverts commit 97c6c86f3b (#7066).

.github/workflows/upstream-utils.yml

@@ -40,11 +40,6 @@ jobs:
           cd upstream_utils
           ./argparse_lib.py clone
           ./argparse_lib.py copy-src
-      - name: Run concurrentqueue.py
-        run: |
-          cd upstream_utils
-          ./concurrentqueue.py clone
-          ./concurrentqueue.py copy-src
       - name: Run eigen.py
         run: |
           cd upstream_utils

upstream_utils/concurrentqueue.py

@@ -1,40 +0,0 @@
-#!/usr/bin/env python3
-
-import os
-import shutil
-
-from upstream_utils import Lib
-
-
-def copy_upstream_src(wpilib_root):
-    wpiutil = os.path.join(wpilib_root, "wpiutil")
-
-    # Copy header into allwpilib
-    dest_filename = os.path.join(
-        wpiutil,
-        f"src/main/native/thirdparty/concurrentqueue/include/wpi/concurrentqueue.h",
-    )
-    shutil.copyfile("concurrentqueue.h", dest_filename)
-    # Rename namespace from moodycamel to wpi
-    with open(dest_filename) as f:
-        content = f.read()
-    content = content.replace("namespace moodycamel", "namespace wpi")
-    content = content.replace("moodycamel::", "wpi::")
-    # The upstream library has macros that would conflict with other thirdparty WPI_ macros
-    content = content.replace("MOODYCAMEL_", "WPI_CQ_")
-    with open(dest_filename, "w") as f:
-        f.write(content)
-
-
-def main():
-    name = "concurrentqueue"
-    url = "https://github.com/cameron314/concurrentqueue"
-    # master on 2024-09-10
-    tag = "6dd38b8a1dbaa7863aa907045f32308a56a6ff5d"
-
-    expected = Lib(name, url, tag, copy_upstream_src)
-    expected.main()
-
-
-if __name__ == "__main__":
-    main()

wpiutil/CMakeLists.txt

@@ -195,7 +195,6 @@ install(
     DIRECTORY
         src/main/native/include/
         src/main/native/thirdparty/argparse/include/
-        src/main/native/thirdparty/concurrentqueue/include/
         src/main/native/thirdparty/expected/include/
         src/main/native/thirdparty/json/include/
         src/main/native/thirdparty/llvm/include/
@@ -209,7 +208,6 @@ target_include_directories(
     PUBLIC
         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/main/native/include>
         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/main/native/thirdparty/argparse/include>
-        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/main/native/thirdparty/concurrentqueue/include>
         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/main/native/thirdparty/expected/include>
         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/main/native/thirdparty/json/include>
         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/main/native/thirdparty/llvm/include>

wpiutil/build.gradle

@@ -183,9 +183,6 @@ cppHeadersZip {
     from('src/main/native/thirdparty/argparse/include/') {
         into '/'
     }
-    from('src/main/native/thirdparty/concurrentqueue/include') {
-        into '/'
-    }
     from('src/main/native/thirdparty/expected/include') {
         into '/'
     }
@@ -241,7 +238,7 @@ model {
         all {
             it.sources.each {
                 it.exportedHeaders {
-                    srcDirs 'src/main/native/include', 'src/main/native/thirdparty/argparse/include/', 'src/main/native/thirdparty/concurrentqueue/include', 'src/main/native/thirdparty/expected/include', 'src/main/native/thirdparty/fmtlib/include', 'src/main/native/thirdparty/llvm/include', 'src/main/native/thirdparty/sigslot/include', 'src/main/native/thirdparty/json/include', 'src/main/native/thirdparty/memory/include', 'src/main/native/thirdparty/mpack/include', 'src/main/native/thirdparty/protobuf/include'
+                    srcDirs 'src/main/native/include', 'src/main/native/thirdparty/argparse/include/', 'src/main/native/thirdparty/expected/include', 'src/main/native/thirdparty/fmtlib/include', 'src/main/native/thirdparty/llvm/include', 'src/main/native/thirdparty/sigslot/include', 'src/main/native/thirdparty/json/include', 'src/main/native/thirdparty/memory/include', 'src/main/native/thirdparty/mpack/include', 'src/main/native/thirdparty/protobuf/include'
                 }
             }
         }

wpiutil/src/test/native/cpp/concurrentqueue/ConcurrentQueueTest.cpp

@@ -1,17 +0,0 @@
-// Copyright (c) FIRST and other WPILib contributors.
-// Open Source Software; you can modify and/or share it under the terms of
-// the WPILib BSD license file in the root directory of this project.
-
-#include <gtest/gtest.h>
-
-#include "wpi/concurrentqueue.h"
-
-TEST(ConcurrentQueueTest, Basic) {
-  wpi::ConcurrentQueue<int> q;
-  q.enqueue(25);
-
-  int item;
-  bool found = q.try_dequeue(item);
-  EXPECT_TRUE(found);
-  EXPECT_EQ(item, 25);
-}