[mono] LLVM build fixes (#53139)

Don't copy files from an LLVM header and library directory to
`artifacts/obj/mono` if the directory was supplied as a user-specified
`MonoLLVMDir` or `MonoAOTLLVMDir` property.

diff --git a/src/mono/Directory.Build.props b/src/mono/Directory.Build.props
index 356a317..fc54d02 100644 (file)
--- a/src/mono/Directory.Build.props
+++ b/src/mono/Directory.Build.props
@@ -47,8 +47,15 @@
     <PlatformConfigPathPart>$(TargetOS).$(Platform).$(Configuration)</PlatformConfigPathPart>
     <RuntimeBinDir>$([MSBuild]::NormalizeDirectory('$(ArtifactsBinDir)', 'mono', '$(TargetOS).$(Platform).$(Configuration)'))</RuntimeBinDir>
     <MonoObjDir>$([MSBuild]::NormalizeDirectory('$(ArtifactsObjDir)', 'mono', '$(PlatformConfigPathPart)'))</MonoObjDir>
-    <MonoLLVMDir Condition="'$(MonoLLVMDir)' == ''">$([MSBuild]::NormalizeDirectory('$(MonoObjDir)', 'llvm'))</MonoLLVMDir>
-    <MonoAOTLLVMDir Condition="'$(MonoAOTLLVMDir)' == ''">$([MSBuild]::NormalizeDirectory('$(MonoObjDir)', 'cross', 'llvm'))</MonoAOTLLVMDir>
+    <MonoAOTEnableLLVM Condition="'$(TargetsiOS)' == 'true'">true</MonoAOTEnableLLVM>
+    <MonoAOTEnableLLVM Condition="'$(TargetstvOS)' == 'true'">true</MonoAOTEnableLLVM>
+    <MonoAOTEnableLLVM Condition="'$(TargetsMacCatalyst)' == 'true'">true</MonoAOTEnableLLVM>
+    <MonoAOTEnableLLVM Condition="'$(TargetsBrowser)' == 'true'">true</MonoAOTEnableLLVM>
+    <MonoAOTEnableLLVM Condition="'$(TargetsAndroid)' == 'true'">true</MonoAOTEnableLLVM>
+    <_MonoUseLLVMPackage Condition="'$(MonoLLVMDir)' == '' and '$(MonoEnableLLVM)' == 'true'">true</_MonoUseLLVMPackage>
+    <_MonoUseAOTLLVMPackage Condition="'$(MonoAOTLLVMDir)' == '' and '$(MonoAOTEnableLLVM)' == 'true'">true</_MonoUseAOTLLVMPackage>
+    <MonoLLVMDir Condition="'$(MonoLLVMDir)' == '' and '$(MonoEnableLLVM)' == 'true'">$([MSBuild]::NormalizeDirectory('$(MonoObjDir)', 'llvm'))</MonoLLVMDir>
+    <MonoAOTLLVMDir Condition="'$(MonoAOTLLVMDir)' == '' and '$(MonoAOTEnableLLVM)' == 'true'">$([MSBuild]::NormalizeDirectory('$(MonoObjDir)', 'cross', 'llvm'))</MonoAOTLLVMDir>
   </PropertyGroup>
 
   <PropertyGroup>

diff --git a/src/mono/llvm/llvm-init.proj b/src/mono/llvm/llvm-init.proj
index 6f7477b..2571f7c 100644 (file)
--- a/src/mono/llvm/llvm-init.proj
+++ b/src/mono/llvm/llvm-init.proj
@@ -39,11 +39,11 @@
       <AOTLLVMFiles Include="$(NuGetPackageRoot)\runtime.$(MonoLLVMHostOS)-$(BuildArchitecture).microsoft.netcore.runtime.mono.llvm.tools\$(MonoLLVMSDKVersion)\tools\$(MonoLLVMHostOS)-$(BuildArchitecture)\**" />
     </ItemGroup>
 
-    <Copy SourceFiles="@(LLVMFiles)" DestinationFolder="$(MonoLLVMDir)\%(RecursiveDir)">
+    <Copy SourceFiles="@(LLVMFiles)" DestinationFolder="$(MonoLLVMDir)\%(RecursiveDir)" Condition="'$(_MonoUseLLVMPackage)' == 'true'">
       <Output TaskParameter="DestinationFiles" ItemName="FileWrites"/>
     </Copy>
 
-    <Copy SourceFiles="@(AOTLLVMFiles)" DestinationFolder="$(MonoAOTLLVMDir)\%(RecursiveDir)">
+    <Copy SourceFiles="@(AOTLLVMFiles)" DestinationFolder="$(MonoAOTLLVMDir)\%(RecursiveDir)" Condition="'$(_MonoUseAOTLLVMPackage)' == 'true'">
       <Output TaskParameter="DestinationFiles" ItemName="FileWrites"/>
     </Copy>
   </Target>

diff --git a/src/mono/mono.proj b/src/mono/mono.proj
index 8989fca..fb52c1a 100644 (file)
--- a/src/mono/mono.proj
+++ b/src/mono/mono.proj
@@ -48,11 +48,6 @@
     <BuildMonoAOTCrossCompiler Condition="'$(TargetsMacCatalyst)' == 'true'">true</BuildMonoAOTCrossCompiler>
     <BuildMonoAOTCrossCompiler Condition="'$(TargetsBrowser)' == 'true'">true</BuildMonoAOTCrossCompiler>
     <BuildMonoAOTCrossCompiler Condition="'$(TargetsAndroid)' == 'true'">true</BuildMonoAOTCrossCompiler>
-    <MonoAOTEnableLLVM Condition="'$(TargetsiOS)' == 'true'">true</MonoAOTEnableLLVM>
-    <MonoAOTEnableLLVM Condition="'$(TargetstvOS)' == 'true'">true</MonoAOTEnableLLVM>
-    <MonoAOTEnableLLVM Condition="'$(TargetsMacCatalyst)' == 'true'">true</MonoAOTEnableLLVM>
-    <MonoAOTEnableLLVM Condition="'$(TargetsBrowser)' == 'true'">true</MonoAOTEnableLLVM>
-    <MonoAOTEnableLLVM Condition="'$(TargetsAndroid)' == 'true'">true</MonoAOTEnableLLVM>
     <MonoObjCrossDir>$([MSBuild]::NormalizeDirectory('$(MonoObjDir)', 'cross'))</MonoObjCrossDir>
     <CrossConfigH Condition="'$(BuildMonoAOTCrossCompiler)' == 'true'">$([MSBuild]::NormalizePath('$(MonoObjCrossDir)', 'config.h'))</CrossConfigH>
     <MonoBundleLLVMOptimizer Condition="'$(MonoEnableLLVM)' == 'true'">true</MonoBundleLLVMOptimizer>