Add coreclr crossbuild job

eng/pipelines/templates/jobs/vmr-build.yml

@@ -190,7 +190,7 @@ jobs:
       if [[ -n '${{ parameters.artifactsRid }}' ]]; then
         customPrepArgs="${customPrepArgs} --artifacts-rid ${{ parameters.artifactsRid }}"
       fi
-      
+
       if [[ '${{ parameters.withPreviousSDK }}' == 'True' ]]; then
         # Source-built artifacts are from CentOS 8 Stream or Alpine 3.17. We want to download them without
         # downloading portable versions from the internet.
@@ -200,7 +200,7 @@ jobs:
         customPrepArgs="${customPrepArgs} --no-sdk --no-artifacts"
         prepSdk=false
       fi
-      
+
       if [[ "$prepSdk" == "false" ]]; then
         mkdir $(sourcesPath)/.dotnet
         previousSdkPath="$(sourcesPath)/prereqs/packages/archive/dotnet-sdk-*.tar.gz"
@@ -245,7 +245,7 @@ jobs:
 
       if [[ ! -z '${{ parameters.crossRootFs }}' ]]; then
         customRunArgs="$customRunArgs -e CROSSCOMPILE=1 -e ROOTFS_DIR=${{ parameters.crossRootFs}}"
-        extraBuildProperties="$extraBuildProperties /p:PortableBuild=true /p:DotNetBuildVertical=true"
+        extraBuildProperties="$extraBuildProperties /p:PortableBuild=true /p:DotNetBuildVertical=true /p:CrossBuild=true"
       fi
 
       if [[ ! -z '${{ parameters.targetRid }}' ]]; then

eng/pipelines/templates/stages/vmr-cross-build.yml

@@ -89,7 +89,7 @@ stages:
   - template: ../jobs/vmr-build.yml
     parameters:
       # Changing the build name requires updating the referenced name in the source-build-sdk-diff-tests.yml pipeline
-      buildName: MarinerCrossArm64_Online_MsftSdk
+      buildName: MarinerCrossArm64_Online_MsftSdk_Mono
       isBuiltFromVmr: ${{ parameters.isBuiltFromVmr }}
       vmrBranch: ${{ variables.VmrBranch }}
       architecture: x64
@@ -105,3 +105,23 @@ stages:
       withPreviousSDK: false             # 🚫
       crossRootFs: '/crossrootfs/arm64'  # 📝
       targetRid: 'linux-arm64'           # 📝
+
+  - template: ../jobs/vmr-build.yml
+    parameters:
+      # Changing the build name requires updating the referenced name in the source-build-sdk-diff-tests.yml pipeline
+      buildName: MarinerCrossArm64_Online_MsftSdk_CoreCLR
+      isBuiltFromVmr: ${{ parameters.isBuiltFromVmr }}
+      vmrBranch: ${{ variables.VmrBranch }}
+      architecture: x64
+      pool:
+        name: ${{ variables.defaultPoolName }}
+        demands: ${{ variables.defaultPoolDemands }}
+      container: ${{ parameters.marinerArm64CrossContainer }}
+      buildFromArchive: false            # 🚫
+      enablePoison: false                # 🚫
+      excludeOmniSharpTests: true        # ✅
+      runOnline: true                    # ✅
+      useMonoRuntime: false              # 🚫
+      withPreviousSDK: false             # 🚫
+      crossRootFs: '/crossrootfs/arm64'  # 📝
+      targetRid: 'linux-arm64'           # 📝