Merge branch 'release/8.0' into pr-es6-warning

.config/dotnet-tools.json

@@ -15,7 +15,7 @@
       ]
     },
     "microsoft.dotnet.xharness.cli": {
-      "version": "8.0.0-prerelease.24229.2",
+      "version": "8.0.0-prerelease.24480.1",
       "commands": [
         "xharness"
       ]

.config/tsaoptions.json

@@ -2,9 +2,10 @@
     "instanceUrl": "https://devdiv.visualstudio.com/",
     "template": "TFSDEVDIV",
     "projectName": "DEVDIV",
-    "areaPath": "DevDiv\\NET Libraries",
+    "areaPath": "DevDiv\\NET Runtime",
     "iterationPath": "DevDiv",
     "notificationAliases": [ "[email protected]" ],
     "repositoryName": "Runtime",
-    "codebaseName": "Runtime"
-}
+    "codebaseName": "Runtime",
+    "serviceTreeId": "1dc8dedc-8f5f-4b94-b182-ec3bdfb207b0"
+}

NuGet.config

@@ -9,7 +9,14 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-emsdk -->
+    <add key="darc-pub-dotnet-emsdk-f623714" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-f6237140/nuget/v3/index.json" />
     <add key="darc-pub-dotnet-emsdk-91b783e" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-91b783ed/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-91b783e-8" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-91b783ed-8/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-91b783e-7" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-91b783ed-7/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-91b783e-4" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-91b783ed-4/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-91b783e-3" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-91b783ed-3/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-91b783e-2" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-91b783ed-2/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-91b783e-1" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-91b783ed-1/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-emsdk -->
     <!--  Begin: Package sources from dotnet-sdk -->
     <!--  End: Package sources from dotnet-sdk -->

eng/build.ps1

@@ -11,7 +11,7 @@ Param(
   [switch]$coverage,
   [string]$testscope,
   [switch]$testnobuild,
-  [ValidateSet("x86","x64","arm","arm64","wasm")][string[]][Alias('a')]$arch = @([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant()),
+  [ValidateSet("x86","x64","arm","arm64","wasm")][string[]][Alias('a')]$arch = @([System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture.ToString().ToLowerInvariant()),
   [Parameter(Position=0)][string][Alias('s')]$subset,
   [ValidateSet("Debug","Release","Checked")][string][Alias('rc')]$runtimeConfiguration,
   [ValidateSet("Debug","Release")][string][Alias('lc')]$librariesConfiguration,

eng/common/tools.ps1

@@ -892,7 +892,7 @@ function IsWindowsPlatform() {
 }
 
 function Get-Darc($version) {
-  $darcPath  = "$TempDir\darc\$(New-Guid)"
+  $darcPath  = "$TempDir\darc\$([guid]::NewGuid())"
   if ($version -ne $null) {
     & $PSScriptRoot\darc-init.ps1 -toolpath $darcPath -darcVersion $version | Out-Host
   } else {

eng/native/configurecompiler.cmake

@@ -945,7 +945,11 @@ if (CLR_CMAKE_HOST_WIN32)
     elseif(CLR_CMAKE_HOST_ARCH_ARM64)
 
       # Explicitly specify the assembler to be used for Arm64 compile
-      file(TO_CMAKE_PATH "$ENV{VCToolsInstallDir}\\bin\\HostX86\\arm64\\armasm64.exe" CMAKE_ASM_COMPILER)
+      if (CMAKE_SYSTEM_PROCESSOR STREQUAL "ARM64")
+        file(TO_CMAKE_PATH "$ENV{VCToolsInstallDir}\\bin\\Hostarm64\\arm64\\armasm64.exe" CMAKE_ASM_COMPILER)
+      else()
+        file(TO_CMAKE_PATH "$ENV{VCToolsInstallDir}\\bin\\HostX64\\arm64\\armasm64.exe" CMAKE_ASM_COMPILER)
+      endif()
 
       set(CMAKE_ASM_MASM_COMPILER ${CMAKE_ASM_COMPILER})
       message("CMAKE_ASM_MASM_COMPILER explicitly set to: ${CMAKE_ASM_MASM_COMPILER}")

eng/native/init-vs-env.cmd

@@ -4,11 +4,19 @@
 :: as an argument, it also initializes VC++ build environment and CMakePath.
 
 set "__VCBuildArch="
-if /i "%~1" == "x86"   (set __VCBuildArch=x86)
-if /i "%~1" == "x64"   (set __VCBuildArch=x86_amd64)
-if /i "%~1" == "arm"   (set __VCBuildArch=x86_arm)
-if /i "%~1" == "arm64" (set __VCBuildArch=x86_arm64)
-if /i "%~1" == "wasm" (if /i "%PROCESSOR_ARCHITECTURE%" == "ARM64" (set __VCBuildArch=x86_arm64) else (set __VCBuildArch=x86_amd64))
+if /i "%PROCESSOR_ARCHITECTURE%" == "ARM64" (
+    if /i "%~1" == "x64"   ( set __VCBuildArch=arm64_amd64 )
+    if /i "%~1" == "x86"   ( set __VCBuildArch=arm64_x86 )
+    if /i "%~1" == "arm"   ( set __VCBuildArch=arm64_arm )
+    if /i "%~1" == "arm64" ( set __VCBuildArch=arm64 )
+    if /i "%~1" == "wasm"  ( set __VCBuildArch=arm64 )
+) else (
+    if /i "%~1" == "x64"   ( set __VCBuildArch=amd64 )
+    if /i "%~1" == "x86"   ( set __VCBuildArch=amd64_x86 )
+    if /i "%~1" == "arm"   ( set __VCBuildArch=amd64_arm )
+    if /i "%~1" == "arm64" ( set __VCBuildArch=amd64_arm64 )
+    if /i "%~1" == "wasm"  ( set __VCBuildArch=amd64 )
+)
 
 :: Default to highest Visual Studio version available that has Visual C++ tools.
 ::

eng/pipelines/coreclr/templates/sign-diagnostic-files.yml

@@ -4,7 +4,7 @@ parameters:
   timeoutInMinutes: ''
 
 steps:
-- ${{ if and(eq(parameters.isOfficialBuild, true), ne(variables['Build.Reason'], 'PullRequest'), or(startswith(variables['Build.SourceBranch'], 'refs/heads/release/'), startswith(variables['Build.SourceBranch'], 'refs/heads/internal/release/'))) }}:
+- ${{ if and(eq(parameters.isOfficialBuild, true), ne(variables['Build.Reason'], 'PullRequest'), or(startswith(variables['Build.SourceBranch'], 'refs/heads/release/'), startswith(variables['Build.SourceBranch'], 'refs/heads/internal/release/')), not(endsWith(variables['Build.SourceBranch'], '-staging'))) }}:
   - task: UseDotNet@2
     displayName: Install .NET 6 SDK for signing.
     inputs:

global.json

@@ -1,16 +1,16 @@
 {
   "sdk": {
-    "version": "8.0.108",
+    "version": "8.0.110",
     "allowPrerelease": true,
     "rollForward": "major"
   },
   "tools": {
-    "dotnet": "8.0.108"
+    "dotnet": "8.0.110"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.24426.2",
-    "Microsoft.DotNet.Helix.Sdk": "8.0.0-beta.24426.2",
-    "Microsoft.DotNet.SharedFramework.Sdk": "8.0.0-beta.24426.2",
+    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.24508.1",
+    "Microsoft.DotNet.Helix.Sdk": "8.0.0-beta.24508.1",
+    "Microsoft.DotNet.SharedFramework.Sdk": "8.0.0-beta.24508.1",
     "Microsoft.Build.NoTargets": "3.7.0",
     "Microsoft.Build.Traversal": "3.4.0",
     "Microsoft.NET.Sdk.IL": "8.0.0-rc.1.23406.6"

src/coreclr/build-runtime.cmd

@@ -174,9 +174,6 @@ if %__TotalSpecifiedTargetArch% GTR 1 (
     goto Usage
 )
 
-set __ProcessorArch=%PROCESSOR_ARCHITEW6432%
-if "%__ProcessorArch%"=="" set __ProcessorArch=%PROCESSOR_ARCHITECTURE%
-
 if %__TargetArchX64%==1   set __TargetArch=x64
 if %__TargetArchX86%==1   set __TargetArch=x86
 if %__TargetArchArm%==1   set __TargetArch=arm
@@ -361,18 +358,21 @@ if %__BuildNative% EQU 1 (
     echo %__MsgPrefix%Commencing build of native components for %__TargetOS%.%__TargetArch%.%__BuildType%
 
     REM Set the environment for the native build
-    set __VCTargetArch=amd64
-    if /i "%__HostArch%" == "x86" ( set __VCTargetArch=x86 )
-    if /i "%__HostArch%" == "arm" (
-        set __VCTargetArch=x86_arm
-    )
-    if /i "%__HostArch%" == "arm64" (
-        set __VCTargetArch=x86_arm64
+    if /i "%PROCESSOR_ARCHITECTURE%" == "ARM64" (
+        set __VCBuildArch=arm64
+        if /i "%__HostArch%" == "x64" ( set __VCBuildArch=arm64_amd64 )
+        if /i "%__HostArch%" == "x86" ( set __VCBuildArch=arm64_x86 )
+        if /i "%__HostArch%" == "arm" ( set __VCBuildArch=arm64_arm )
+    ) else (
+        set __VCBuildArch=amd64
+        if /i "%__HostArch%" == "x86"   ( set __VCBuildArch=amd64_x86 )
+        if /i "%__HostArch%" == "arm64" ( set __VCBuildArch=amd64_arm64 )
+        if /i "%__HostArch%" == "arm"   ( set __VCBuildArch=amd64_arm )
     )
 
     if NOT DEFINED SkipVCEnvInit (
-        echo %__MsgPrefix%Using environment: "%__VCToolsRoot%\vcvarsall.bat" !__VCTargetArch!
-        call                                 "%__VCToolsRoot%\vcvarsall.bat" !__VCTargetArch!
+        echo %__MsgPrefix%Using environment: "%__VCToolsRoot%\vcvarsall.bat" !__VCBuildArch!
+        call                                 "%__VCToolsRoot%\vcvarsall.bat" !__VCBuildArch!
     )
     @if defined _echo @echo on
 

src/coreclr/jit/hwintrinsiccodegenarm64.cpp

@@ -610,44 +610,38 @@ void CodeGen::genHWIntrinsic(GenTreeHWIntrinsic* node)
             break;
 
             case NI_AdvSimd_Insert:
+            {
                 assert(isRMW);
 
                 GetEmitter()->emitIns_Mov(INS_mov, emitTypeSize(node), targetReg, op1Reg, /* canSkip */ true);
 
-                if (intrin.op3->isContainedFltOrDblImmed())
-                {
-                    assert(intrin.op2->isContainedIntOrIImmed());
-                    assert(intrin.op2->AsIntCon()->gtIconVal == 0);
+                // fmov (scalar) zeros the upper bits and is not safe to use
+                assert(!intrin.op3->isContainedFltOrDblImmed());
 
-                    const double dataValue = intrin.op3->AsDblCon()->DconValue();
-                    GetEmitter()->emitIns_R_F(INS_fmov, emitSize, targetReg, dataValue, opt);
-                }
-                else
-                {
-                    assert(targetReg != op3Reg);
+                assert(targetReg != op3Reg);
 
-                    HWIntrinsicImmOpHelper helper(this, intrin.op2, node);
+                HWIntrinsicImmOpHelper helper(this, intrin.op2, node);
 
-                    if (varTypeIsFloating(intrin.baseType))
+                if (varTypeIsFloating(intrin.baseType))
+                {
+                    for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
                     {
-                        for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
-                        {
-                            const int elementIndex = helper.ImmValue();
+                        const int elementIndex = helper.ImmValue();
 
-                            GetEmitter()->emitIns_R_R_I_I(ins, emitSize, targetReg, op3Reg, elementIndex, 0, opt);
-                        }
+                        GetEmitter()->emitIns_R_R_I_I(ins, emitSize, targetReg, op3Reg, elementIndex, 0, opt);
                     }
-                    else
+                }
+                else
+                {
+                    for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
                     {
-                        for (helper.EmitBegin(); !helper.Done(); helper.EmitCaseEnd())
-                        {
-                            const int elementIndex = helper.ImmValue();
+                        const int elementIndex = helper.ImmValue();
 
-                            GetEmitter()->emitIns_R_R_I(ins, emitSize, targetReg, op3Reg, elementIndex, opt);
-                        }
+                        GetEmitter()->emitIns_R_R_I(ins, emitSize, targetReg, op3Reg, elementIndex, opt);
                     }
                 }
                 break;
+            }
 
             case NI_AdvSimd_InsertScalar:
             {

src/coreclr/jit/lowerarmarch.cpp

@@ -2819,18 +2819,6 @@ void Lowering::ContainCheckHWIntrinsic(GenTreeHWIntrinsic* node)
                 if (intrin.op2->IsCnsIntOrI())
                 {
                     MakeSrcContained(node, intrin.op2);
-
-                    if ((intrin.op2->AsIntCon()->gtIconVal == 0) && intrin.op3->IsCnsFltOrDbl())
-                    {
-                        assert(varTypeIsFloating(intrin.baseType));
-
-                        const double dataValue = intrin.op3->AsDblCon()->DconValue();
-
-                        if (comp->GetEmitter()->emitIns_valid_imm_for_fmov(dataValue))
-                        {
-                            MakeSrcContained(node, intrin.op3);
-                        }
-                    }
                 }
                 break;
 

src/coreclr/vm/ceemain.cpp

@@ -392,6 +392,12 @@ BOOL g_singleVersionHosting;
 typedef BOOL(WINAPI* PINITIALIZECONTEXT2)(PVOID Buffer, DWORD ContextFlags, PCONTEXT* Context, PDWORD ContextLength, ULONG64 XStateCompactionMask);
 PINITIALIZECONTEXT2 g_pfnInitializeContext2 = NULL;
 
+static BOOLEAN WINAPI RtlDllShutdownInProgressFallback()
+{
+    return g_fProcessDetach;
+}
+PRTLDLLSHUTDOWNINPROGRESS g_pfnRtlDllShutdownInProgress = &RtlDllShutdownInProgressFallback;
+
 #ifdef TARGET_X86
 typedef VOID(__cdecl* PRTLRESTORECONTEXT)(PCONTEXT ContextRecord, struct _EXCEPTION_RECORD* ExceptionRecord);
 PRTLRESTORECONTEXT g_pfnRtlRestoreContext = NULL;
@@ -402,8 +408,12 @@ void InitializeOptionalWindowsAPIPointers()
     HMODULE hm = GetModuleHandleW(_T("kernel32.dll"));
     g_pfnInitializeContext2 = (PINITIALIZECONTEXT2)GetProcAddress(hm, "InitializeContext2");
 
-#ifdef TARGET_X86
     hm = GetModuleHandleW(_T("ntdll.dll"));
+    PRTLDLLSHUTDOWNINPROGRESS pfn = (PRTLDLLSHUTDOWNINPROGRESS)GetProcAddress(hm, "RtlDllShutdownInProgress");
+    if (pfn != NULL)
+        g_pfnRtlDllShutdownInProgress = pfn;
+
+#ifdef TARGET_X86
     g_pfnRtlRestoreContext = (PRTLRESTORECONTEXT)GetProcAddress(hm, "RtlRestoreContext");
 #endif //TARGET_X86
 }

src/coreclr/vm/vars.hpp

@@ -478,12 +478,24 @@ GVAL_DECL(bool, g_metadataUpdatesApplied);
 #endif
 EXTERN bool g_fManagedAttach;
 
+#ifdef HOST_WINDOWS
+typedef BOOLEAN (WINAPI* PRTLDLLSHUTDOWNINPROGRESS)();
+EXTERN PRTLDLLSHUTDOWNINPROGRESS g_pfnRtlDllShutdownInProgress;
+#endif
+
 // Indicates whether we're executing shut down as a result of DllMain
 // (DLL_PROCESS_DETACH). See comments at code:EEShutDown for details.
-inline BOOL    IsAtProcessExit()
+inline bool IsAtProcessExit()
 {
     SUPPORTS_DAC;
+#if defined(DACCESS_COMPILE) || !defined(HOST_WINDOWS)
     return g_fProcessDetach;
+#else
+    // RtlDllShutdownInProgress provides more accurate information about whether the process is shutting down.
+    // Use it if it is available to avoid shutdown deadlocks.
+    // https://learn.microsoft.com/windows/win32/devnotes/rtldllshutdowninprogress
+    return g_pfnRtlDllShutdownInProgress();
+#endif
 }
 
 enum FWStatus

src/libraries/Microsoft.Extensions.Caching.Memory/src/Microsoft.Extensions.Caching.Memory.csproj

@@ -4,11 +4,9 @@
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
     <IsPackable>true</IsPackable>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <ServicingVersion>1</ServicingVersion>
     <PackageDescription>In-memory cache implementation of Microsoft.Extensions.Caching.Memory.IMemoryCache.</PackageDescription>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <ServicingVersion>1</ServicingVersion>
   </PropertyGroup>
 

src/libraries/Microsoft.Extensions.Configuration.Json/src/Microsoft.Extensions.Configuration.Json.csproj

@@ -5,7 +5,7 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <EnableDefaultItems>true</EnableDefaultItems>
     <IsPackable>true</IsPackable>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <ServicingVersion>1</ServicingVersion>
     <PackageDescription>JSON configuration provider implementation for Microsoft.Extensions.Configuration. This package enables you to read your application's settings from a JSON file. You can use JsonConfigurationExtensions.AddJsonFile extension method on IConfigurationBuilder to add the JSON configuration provider to the configuration builder.</PackageDescription>
   </PropertyGroup>

src/libraries/Microsoft.Extensions.Configuration.UserSecrets/src/Microsoft.Extensions.Configuration.UserSecrets.csproj

@@ -4,7 +4,7 @@
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
     <IsPackable>true</IsPackable>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <ServicingVersion>1</ServicingVersion>
     <PackageDescription>User secrets configuration provider implementation for Microsoft.Extensions.Configuration. User secrets mechanism enables you to override application configuration settings with values stored in the local secrets file. You can use UserSecretsConfigurationExtensions.AddUserSecrets extension method on IConfigurationBuilder to add user secrets provider to the configuration builder.</PackageDescription>
   </PropertyGroup>

src/libraries/Microsoft.Extensions.Configuration.Xml/src/Microsoft.Extensions.Configuration.Xml.csproj

@@ -4,7 +4,7 @@
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
     <IsPackable>true</IsPackable>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <ServicingVersion>1</ServicingVersion>
     <PackageDescription>XML configuration provider implementation for Microsoft.Extensions.Configuration. This package enables you to read configuration parameters from XML files. You can use XmlConfigurationExtensions.AddXmlFile extension method on IConfigurationBuilder to add XML configuration provider to the configuration builder.</PackageDescription>
   </PropertyGroup>

src/libraries/Microsoft.Extensions.DependencyInjection.Abstractions/src/Microsoft.Extensions.DependencyInjection.Abstractions.csproj

@@ -4,7 +4,7 @@
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.1;netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
     <IsPackable>true</IsPackable>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <ServicingVersion>2</ServicingVersion>
     <PackageDescription>Abstractions for dependency injection.
 

src/libraries/Microsoft.Extensions.DependencyInjection/src/Microsoft.Extensions.DependencyInjection.csproj

@@ -7,7 +7,7 @@
     <!-- Type 'Microsoft.Extensions.DependencyInjection.ServiceCollection' has been forwarded down.-->
     <NoWarn>$(NoWarn);CP0001</NoWarn>
     <IsPackable>true</IsPackable>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <ServicingVersion>1</ServicingVersion>
     <PackageDescription>Default implementation of dependency injection for Microsoft.Extensions.DependencyInjection.</PackageDescription>
   </PropertyGroup>

src/libraries/Microsoft.Extensions.DependencyModel/src/Microsoft.Extensions.DependencyModel.csproj

@@ -3,7 +3,7 @@
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
     <IsPackable>true</IsPackable>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <ServicingVersion>2</ServicingVersion>
     <PackageDescription>Provides abstractions for reading `.deps` files. When a .NET application is compiled, the SDK generates a JSON manifest file (`&lt;ApplicationName&gt;.deps.json`) that contains information about application dependencies. You can use `Microsoft.Extensions.DependencyModel` to read information from this manifest at run time. This is useful when you want to dynamically compile code (for example, using Roslyn Emit API) referencing the same dependencies as your main application.
 

src/libraries/Microsoft.Extensions.Diagnostics.Abstractions/src/Microsoft.Extensions.Diagnostics.Abstractions.csproj

@@ -4,7 +4,7 @@
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppPrevious);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
     <IsPackable>true</IsPackable>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <ServicingVersion>1</ServicingVersion>
     <!-- Disabling baseline validation since this is a brand new package.
        Once this package has shipped a stable version, the following line

src/libraries/Microsoft.Extensions.Diagnostics/src/Microsoft.Extensions.Diagnostics.csproj

@@ -8,7 +8,7 @@
        should be removed in order to re-enable validation. -->
     <DisablePackageBaselineValidation>true</DisablePackageBaselineValidation>
     <IsPackable>true</IsPackable>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <ServicingVersion>1</ServicingVersion>
     <PackageDescription>This package includes the default implementation of IMeterFactory and additional extension methods to easily register it with the Dependency Injection framework.</PackageDescription>
   </PropertyGroup>