From f254e5a1f438efcf1f84f66c4c45b329805b9240 Mon Sep 17 00:00:00 2001
From: Juan Sebastian Hoyos Ayala <juan.s.hoyos@outlook.com>
Date: Mon, 2 Feb 2026 15:56:06 -0800
Subject: [PATCH] Add sourcelink support for SOS native libraries

---
 eng/native-prereqs.proj | 15 +++++++++++++--
 global.json             |  2 +-
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/eng/native-prereqs.proj b/eng/native-prereqs.proj
index f017e9d0ac..41678b4c8f 100644
--- a/eng/native-prereqs.proj
+++ b/eng/native-prereqs.proj
@@ -11,6 +11,9 @@
     <NativeVersionFile Condition="$([MSBuild]::IsOsPlatform(Windows))">$(ArtifactsObjDir)_version.h</NativeVersionFile>
     <NativeVersionFile Condition="!$([MSBuild]::IsOsPlatform(Windows))">$(ArtifactsObjDir)_version.c</NativeVersionFile>
     <RuntimeVersionFile>$(ArtifactsObjDir)runtime_version.h</RuntimeVersionFile>
+    <NativeSourceLinkFile>$(ArtifactsObjDir)native.sourcelink.json</NativeSourceLinkFile>
+    <VerifySourceLinkFileExists>false</VerifySourceLinkFileExists>
+    <VerifySourceLinkFileExists Condition="'$(ContinuousIntegrationBuild)' == 'true' AND '$(EnableSourceControlManagerQueries)' == 'true'">true</VerifySourceLinkFileExists>
     <AssemblyName>.NET Diagnostics</AssemblyName>
   </PropertyGroup>
 
@@ -73,7 +76,15 @@
   <Import Project="$(RepositoryEngineeringDir)InstallNativePackages.targets" />
 
   <Import Project="Sdk.targets" Sdk="Microsoft.Build.NoTargets" />
+  <!--
+    This is relatively ugly. The NoTargets SDK sets DebugType=None, but that makes it such that the sourcelink targets
+    don't run, and we wouldn't generate the sourcelink file for native compilation. It would be better if we could call
+    the target directly and have it generate the file, but it's guarded by this property anyway...
+  -->
+  <PropertyGroup>
+    <DebugType>Portable</DebugType>
+  </PropertyGroup>
 
-  <Target Name="Build"
-          DependsOnTargets="GenerateRuntimeVersionFile;InstallNativePackages" />
+  <Target Name="BuildPrereqs" BeforeTargets="Build"
+          DependsOnTargets="GenerateNativeSourcelinkFile;GenerateRuntimeVersionFile;InstallNativePackages" />
 </Project>
diff --git a/global.json b/global.json
index c22c2ccbb2..587763c6e4 100644
--- a/global.json
+++ b/global.json
@@ -16,7 +16,7 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.Build.NoTargets": "3.5.0",
+    "Microsoft.Build.NoTargets": "3.7.0",
     "Microsoft.Build.Traversal": "3.4.0",
     "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.26066.3"
   }