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Allow the icu native code to be linked out when invariant globalization is enabled. #48120

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merged 10 commits into from
Feb 16, 2021
+18 −10
Merged

Allow the icu native code to be linked out when invariant globalization is enabled. #48120

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0919a5f
Disable the dynamic loading of icu functions on WASM.
vargaz Feb 10, 2021
740d54f
Preserve GetICUVersion using a DynamicDependency attribute so its onl…
vargaz Feb 10, 2021
c344d28
Add GetICUVersion to .LibraryBuild.xml so its retained during the cla…
vargaz Feb 10, 2021
ff2f2da
Set InvariantGlobalization based on WasmInvariantGlobalization.
vargaz Feb 11, 2021
f142940
Fix the framework build.
vargaz Feb 11, 2021
e8ce84a
Avoid linking in the libicu libraries on wasm in invariant mode.
vargaz Feb 11, 2021
8b2b535
Move ICU tests dependency to libraries build descriptor file
marek-safar Feb 11, 2021
28d8a48
Hook up the shared file in the build
marek-safar Feb 11, 2021
c0e949b
Fix conditionals.
vargaz Feb 11, 2021
8e471a2
Remove WasmInvariantGlobalization msbuild variable.
vargaz Feb 15, 2021
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4 changes: 0 additions & 4 deletions src/libraries/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.Shared.xml
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Original file line number Diff line number Diff line change
@@ -1,9 +1,5 @@
<linker>
<assembly fullname="System.Private.CoreLib">
<type fullname="Interop/Globalization">
<!-- Internal API used by tests only. -->
<method name="GetICUVersion" />
</type>
<type fullname="System.Threading.ThreadPoolBoundHandle">
<!-- Workaround to keep .interfaceimpl even though this type
is not instantiated on unix:
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8 changes: 8 additions & 0 deletions src/libraries/System.Private.CoreLib/src/ILLink/ILLinkTrim_LibraryBuild.xml
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@@ -0,0 +1,8 @@
<linker>
<assembly fullname="System.Private.CoreLib">
<type fullname="Interop/Globalization">
<!-- Internal API used by tests only. -->
<method name="GetICUVersion" />
</type>
</assembly>
</linker>
3 changes: 3 additions & 0 deletions src/libraries/System.Private.CoreLib/src/System.Private.CoreLib.Shared.projitems
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Expand Up @@ -41,6 +41,9 @@
<ILLinkSubstitutionsXmls Include="$(ILLinkSharedDirectory)ILLink.Substitutions.NoX86Intrinsics.xml" Condition="'$(SupportsX86Intrinsics)' != 'true'" />
<ILLinkLinkAttributesXmls Include="$(ILLinkSharedDirectory)ILLink.LinkAttributes.Shared.xml" />
</ItemGroup>
<PropertyGroup>
<ILLinkTrimXmlLibraryBuild>$(ILLinkSharedDirectory)ILLinkTrim_LibraryBuild.xml</ILLinkTrimXmlLibraryBuild>
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Is there some reason we aren't changing the eng/illink tasks to use ILLink/ILLink.Descriptors.LibraryBuild.xml for this sort of thing by default? Does it make sense to generalize the ILLink patterns for runtime?

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It's already generalized but SPC is special because it has shared part

</PropertyGroup>
<ItemGroup>
<Compile Include="$(MSBuildThisFileDirectory)Internal\AssemblyAttributes.cs" />
<Compile Include="$(MSBuildThisFileDirectory)Internal\Console.cs" />
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1 change: 1 addition & 0 deletions src/mono/CMakeLists.txt
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Expand Up @@ -218,6 +218,7 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "Android")
# FIXME: Rest of the flags from configure.ac
elseif(CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
set(HOST_BROWSER 1)
add_definitions(-DNO_GLOBALIZATION_SHIM)
add_definitions(-D_THREAD_SAFE)
set(DISABLE_EXECUTABLES 1)
# FIXME: Is there a cmake option for this ?
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8 changes: 5 additions & 3 deletions src/mono/wasm/build/WasmApp.targets
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Expand Up @@ -23,7 +23,7 @@
- $(WasmProfilers) - Profilers to use
- $(AOTMode) - Defaults to `LLVMOnly`
- $(AOTProfilePath) - profile data file to be used for profile-guided optimization
- $(WasmInvariantGlobalization)
- $(WasmInvariantGlobalization) - Whenever to disable ICU. Defaults to false.
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- $(WasmResolveAssembliesBeforeBuild) - Resolve the assembly dependencies. Defaults to false
- $(WasmAssemblySearchPaths) - used for resolving assembly dependencies
Expand Down Expand Up @@ -62,8 +62,10 @@
<WasmBuildNative Condition="'$(RunAOTCompilation)' == 'true'">true</WasmBuildNative>
<WasmLinkIcalls Condition="'$(WasmLinkIcalls)' == ''">$(WasmBuildNative)</WasmLinkIcalls>
<WasmNativeStrip Condition="'$(WasmNativeStrip)' == ''">true</WasmNativeStrip>
<WasmInvariantGlobalization Condition="'$(WasmInvariantGlobalization)' == ''">false</WasmInvariantGlobalization>
<WasmStripAOTAssemblies Condition="'$(WasmStripAOTAssemblies)' == ''">$(RunAOTCompilation)</WasmStripAOTAssemblies>
<MonoAotCrossCompilerPath Condition="'$(MonoAotCrossCompilerPath)' == ''">$(MicrosoftNetCoreAppRuntimePackRidDir)native\cross\$(PackageRID)\mono-aot-cross</MonoAotCrossCompilerPath>
<InvariantGlobalization Condition="'$(WasmInvariantGlobalization)' == 'true'">true</InvariantGlobalization>
</PropertyGroup>

<!-- Having this separate target allows users to cleanly add After/BeforeTargets for this -->
Expand Down Expand Up @@ -250,8 +252,8 @@
<_WasmRuntimePackNativeLibs Include="libSystem.Native.a"/>
<_WasmRuntimePackNativeLibs Include="libSystem.IO.Compression.Native.a"/>
<_WasmRuntimePackNativeLibs Include="libmono-profiler-aot.a"/>
<_WasmRuntimePackNativeLibs Include="libicuuc.a"/>
<_WasmRuntimePackNativeLibs Include="libicui18n.a"/>
<_WasmRuntimePackNativeLibs Include="libicuuc.a" Condition="'$(WasmInvariantGlobalization)' != 'true'" />
<_WasmRuntimePackNativeLibs Include="libicui18n.a" Condition="'$(WasmInvariantGlobalization)' != 'true'" />
<_WasmObjects Include="@(_WasmRuntimePackNativeLibs->'$(MicrosoftNetCoreAppRuntimePackRidDir)\native\%(FileName)%(Extension)')" />

<_WasmObjects Include="$(_WasmIntermediateOutputPath)driver.o"/>
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