Adjust the conditions for adding the installer targets to work better with how the build is structured in CI.

Author: jkoritzinsky

src/Framework/App.Ref/src/Microsoft.AspNetCore.App.Ref.sfxproj

@@ -34,7 +34,8 @@
     <DisablePackageReferenceRestrictions>true</DisablePackageReferenceRestrictions>
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(BuildInstallers)' == 'true'">
+  <PropertyGroup Condition="'$(BuildInstallers)' == 'true' or '$(TargetOsName)' == 'win'">
+    <GenerateInstallers Condition="'$(DotNetBuildSourceOnly)' != 'true'">true</GenerateInstallers>
     <BuildDebPackage Condition="'$(RuntimeIdentifier)' == 'linux-x64'">true</BuildDebPackage>
     <BuildRpmPackage Condition="'$(RuntimeIdentifier)' == 'linux-x64' or '$(RuntimeIdentifier)' == 'linux-arm64'">true</BuildRpmPackage>
     <UseArcadeRpmTooling>true</UseArcadeRpmTooling>
@@ -43,7 +44,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.DotNet.Build.Tasks.Archives" Version="$(MicrosoftDotNetBuildTasksArchivesVersion)" />
-    <PackageReference Condition="'$(BuildInstallers)' == 'true' and '$(DotNetBuildSourceOnly)' != 'true'" Include="Microsoft.DotNet.Build.Tasks.Installers" Version="$(MicrosoftDotNetBuildTasksInstallersVersion)" />
+    <PackageReference Condition="'$(GenerateInstallers)' == 'true'" Include="Microsoft.DotNet.Build.Tasks.Installers" Version="$(MicrosoftDotNetBuildTasksInstallersVersion)" />
     <LinuxPackageDependency Include="dotnet-targeting-pack-$(DotnetTargetingPackDependencyMajorMinorVersion)" Version="$(DotnetTargetingPackDependencyVersion)" />
   </ItemGroup>
 

src/Framework/App.Runtime/src/Microsoft.AspNetCore.App.Runtime.sfxproj

@@ -44,7 +44,8 @@
     <DisablePackageReferenceRestrictions>true</DisablePackageReferenceRestrictions>
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(BuildInstallers)' == 'true'">
+  <PropertyGroup Condition="'$(BuildInstallers)' == 'true' or '$(TargetOsName)' == 'win'">
+    <GenerateInstallers Condition="'$(DotNetBuildSourceOnly)' != 'true'">true</GenerateInstallers>
     <BuildDebPackage Condition="'$(RuntimeIdentifier)' == 'linux-x64'">true</BuildDebPackage>
     <BuildRpmPackage Condition="'$(RuntimeIdentifier)' == 'linux-x64' or '$(RuntimeIdentifier)' == 'linux-arm64'">true</BuildRpmPackage>
     <UseArcadeRpmTooling>true</UseArcadeRpmTooling>
@@ -57,7 +58,7 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Condition="'$(BuildInstallers)' == 'true' and '$(DotNetBuildSourceOnly)' != 'true'" Include="Microsoft.DotNet.Build.Tasks.Installers" Version="$(MicrosoftDotNetBuildTasksInstallersVersion)" />
+    <PackageReference Condition="'$(GenerateInstallers)' == 'true'" Include="Microsoft.DotNet.Build.Tasks.Installers" Version="$(MicrosoftDotNetBuildTasksInstallersVersion)" />
     <LinuxPackageDependency Include="dotnet-runtime-$(DotnetRuntimeDependencyMajorMinorVersion)" Version="$(DotnetRuntimeDependencyVersion)" />
   </ItemGroup>