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Build the time zone data as part of libs.native
This simplifies the WASM build, making this data just another static library. We produce two flavors of it: full and disabled, the latter to support the invariant timezone switch.
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11 files changed

+43
-158
lines changed

11 files changed

+43
-158
lines changed

‎src/installer/pkg/sfx/Microsoft.NETCore.App/Directory.Build.props‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -82,6 +82,8 @@
8282
<PlatformManifestFileEntry Include="libSystem.Native.a" IsNative="true" />
8383
<PlatformManifestFileEntry Include="libSystem.Native.dylib" IsNative="true" />
8484
<PlatformManifestFileEntry Include="libSystem.Native.so" IsNative="true" />
85+
<PlatformManifestFileEntry Include="libSystem.Native.TimeZoneData.a" IsNative="true" />
86+
<PlatformManifestFileEntry Include="libSystem.Native.TimeZoneData.Disabled.a" IsNative="true" />
8587
<PlatformManifestFileEntry Include="libSystem.Net.Http.Native.a" IsNative="true" />
8688
<PlatformManifestFileEntry Include="libSystem.Net.Http.Native.dylib" IsNative="true" />
8789
<PlatformManifestFileEntry Include="libSystem.Net.Http.Native.so" IsNative="true" />
@@ -220,7 +222,6 @@
220222
<PlatformManifestFileEntry Include="libmono-wasm-eh-wasm.a" IsNative="true" />
221223
<PlatformManifestFileEntry Include="libmono-wasm-simd.a" IsNative="true" />
222224
<PlatformManifestFileEntry Include="libmono-wasm-nosimd.a" IsNative="true" />
223-
<PlatformManifestFileEntry Include="wasm-bundled-timezones.a" IsNative="true" />
224225
<PlatformManifestFileEntry Include="dotnet.js" IsNative="true" />
225226
<PlatformManifestFileEntry Include="dotnet.js.map" IsNative="true" />
226227
<PlatformManifestFileEntry Include="dotnet.runtime.js" IsNative="true" />

‎src/mono/browser/browser.proj‎

Lines changed: 3 additions & 73 deletions
Original file line numberDiff line numberDiff line change
@@ -28,7 +28,6 @@
2828
<WasmEnableJsInteropByValue Condition="'$(WasmEnableJsInteropByValue)' == '' and '$(WasmEnableThreads)' == 'true'">true</WasmEnableJsInteropByValue>
2929
<WasmEnableJsInteropByValue Condition="'$(WasmEnableJsInteropByValue)' == ''">false</WasmEnableJsInteropByValue>
3030
<EnableDiagnostics Condition="'$(EnableDiagnostics)' == ''">false</EnableDiagnostics>
31-
<FilterSystemTimeZones Condition="'$(FilterSystemTimeZones)' == ''">false</FilterSystemTimeZones>
3231
<EmccCmd>emcc</EmccCmd>
3332
<WasmObjDir>$(ArtifactsObjDir)wasm</WasmObjDir>
3433
<_EmccDefaultsRspPath>$(NativeBinDir)src\emcc-default.rsp</_EmccDefaultsRspPath>
@@ -46,7 +45,6 @@
4645

4746
<ItemGroup>
4847
<PackageReference Include="Microsoft.NETCore.Runtime.ICU.Transport" PrivateAssets="all" Version="$(MicrosoftNETCoreRuntimeICUTransportVersion)" GeneratePathProperty="true" />
49-
<PackageReference Include="System.Runtime.TimeZoneData" PrivateAssets="all" Version="$(SystemRuntimeTimeZoneDataVersion)" GeneratePathProperty="true" />
5048
</ItemGroup>
5149

5250
<UsingTask TaskName="ManagedToNativeGenerator" AssemblyFile="$(WasmAppBuilderTasksAssemblyPath)" TaskFactory="TaskHostFactory" />
@@ -81,74 +79,7 @@
8179
</ManagedToNativeGenerator>
8280
</Target>
8381

84-
<UsingTask TaskName="EmitBundleSourceFiles" AssemblyFile="$(MonoTargetsTasksAssemblyPath)" TaskFactory="TaskHostFactory" />
85-
<Target Name="GenerateTimezonesArchive" Returns="@(_WasmArchivedTimezones)" Condition="'$(InvariantTimezone)' != 'true'">
86-
<PropertyGroup>
87-
<_WasmTimezonesPath>$([MSBuild]::NormalizePath('$(PkgSystem_Runtime_TimeZoneData)', 'contentFiles', 'any', 'any', 'data'))</_WasmTimezonesPath>
88-
<_WasmTimezonesBundleSourceFile>wasm-bundled-timezones.c</_WasmTimezonesBundleSourceFile>
89-
<_WasmTimezonesBundleArchive>$(WasmObjDir)\wasm-bundled-timezones.a</_WasmTimezonesBundleArchive>
90-
<_WasmTimezonesSourcesRsp>$(WasmObjDir)\wasm-bundled-timezones-sources.rsp</_WasmTimezonesSourcesRsp>
91-
<_WasmTimezonesArchiveRsp>$(WasmObjDir)\wasm-bundled-timezones-archive.rsp</_WasmTimezonesArchiveRsp>
92-
</PropertyGroup>
93-
<ItemGroup>
94-
<_WasmTimezonesInternal Include="$(_WasmTimezonesPath)\**\*.*" WasmRole="Timezone"/>
95-
</ItemGroup>
96-
<ItemGroup>
97-
<_WasmTimezonesInternal Update="@(_WasmTimezonesInternal)">
98-
<RegisteredName>/usr/share/zoneinfo/$([MSBuild]::MakeRelative($(_WasmTimezonesPath), %(_WasmTimezonesInternal.Identity)).Replace('\','/'))</RegisteredName>
99-
</_WasmTimezonesInternal>
100-
</ItemGroup>
101-
<!-- TODO make this incremental compilation -->
102-
<EmitBundleSourceFiles
103-
FilesToBundle="@(_WasmTimezonesInternal)"
104-
BundleRegistrationFunctionName="mono_register_timezones_bundle"
105-
BundleFile="$(_WasmTimezonesBundleSourceFile)"
106-
OutputDirectory="$(WasmObjDir)">
107-
<Output TaskParameter="BundledResources" ItemName="BundledWasmTimezones" />
108-
</EmitBundleSourceFiles>
10982

110-
<ItemGroup>
111-
<_WasmBundleTimezonesSources Include="$([MSBuild]::MakeRelative($(WasmObjDir), %(BundledWasmTimezones.DestinationFile)).Replace('\','/'))" />
112-
<_WasmBundleTimezonesSources Include="$(_WasmTimezonesBundleSourceFile)" />
113-
</ItemGroup>
114-
<WriteLinesToFile File="$(_WasmTimezonesSourcesRsp)"
115-
Overwrite="true"
116-
Lines="@(_WasmBundleTimezonesSources, ' ')"
117-
WriteOnlyWhenDifferent="true" />
118-
<RunWithEmSdkEnv Command="$(EmccCmd) -xc -c @$(_WasmTimezonesSourcesRsp)"
119-
WorkingDirectory="$(WasmObjDir)"
120-
EmSdkPath="$(EMSDK_PATH)"
121-
ConsoleToMsBuild="true"
122-
IgnoreStandardErrorWarningFormat="true">
123-
</RunWithEmSdkEnv>
124-
<ItemGroup>
125-
<WasmBundleTimezonesObjects Include="%(_WasmBundleTimezonesSources.Filename).o" />
126-
</ItemGroup>
127-
<WriteLinesToFile File="$(_WasmTimezonesArchiveRsp)"
128-
Overwrite="true"
129-
Lines="@(WasmBundleTimezonesObjects, ' ')"
130-
WriteOnlyWhenDifferent="true" />
131-
<RunWithEmSdkEnv Command="$(EmSdkLLVMAr) cs -r $(_WasmTimezonesBundleArchive) @$(_WasmTimezonesArchiveRsp)"
132-
EmSdkPath="$(EMSDK_PATH)"
133-
WorkingDirectory="$(WasmObjDir)"
134-
ConsoleToMsBuild="true"
135-
IgnoreStandardErrorWarningFormat="true">
136-
</RunWithEmSdkEnv>
137-
138-
<ItemGroup>
139-
<_WasmArchivedTimezones Include="$(WasmObjDir)\wasm-bundled-timezones.a" />
140-
</ItemGroup>
141-
142-
<!-- Clean up the bundle-objects dir - remove anything we no longer need -->
143-
<ItemGroup>
144-
<_WasmBundleTimezonesToDelete Include="$(_WasmIntermediateOutputPath)*.o" />
145-
<_WasmBundleTimezonesToDelete Include="$(_WasmIntermediateOutputPath)*.c" />
146-
<_WasmBundleTimezonesToDelete Remove="$(WasmObjDir)\$(_WasmTimezonesBundleSourceFile)" />
147-
<_WasmBundleTimezonesToDelete Remove="%(BundledWasmTimezones.DestinationFile)" />
148-
<_WasmBundleTimezonesToDelete Remove="$(WasmObjDir)\%(WasmBundleTimezonesObjects)" />
149-
</ItemGroup>
150-
<Delete Files="@(_WasmBundleTimezonesToDelete)" />
151-
</Target>
15283

15384
<Target Name="GenerateEmccPropsAndRspFiles">
15485

@@ -374,7 +305,7 @@
374305
<!-- This is a documented target that is invoked by developers in their innerloop work. -->
375306
<Target Name="BuildWasmRuntimes"
376307
AfterTargets="Build"
377-
DependsOnTargets="GenerateEmccPropsAndRspFiles;GenerateManagedToNative;GenerateTimezonesArchive;InstallNpmPackages;BuildWithRollup">
308+
DependsOnTargets="GenerateEmccPropsAndRspFiles;GenerateManagedToNative;InstallNpmPackages;BuildWithRollup">
378309

379310
<ItemGroup>
380311
<ICULibNativeFiles Include="$(ICULibDir)/libicuuc.a;
@@ -475,8 +406,7 @@
475406
SkipUnchangedFiles="true" />
476407

477408
<Copy SourceFiles="@(ICULibFiles);
478-
@(ICULibNativeFiles);
479-
@(_WasmArchivedTimezones);"
409+
@(ICULibNativeFiles);"
480410
DestinationFolder="$(NativeBinDir)"
481411
SkipUnchangedFiles="true" />
482412

@@ -519,7 +449,7 @@
519449
DestinationFolder="$(MicrosoftNetCoreAppRuntimePackNativeDir)"
520450
SkipUnchangedFiles="true" />
521451

522-
<Copy SourceFiles="@(IcuDataFiles);@(ICULibNativeFiles);@(_WasmArchivedTimezones)"
452+
<Copy SourceFiles="@(IcuDataFiles);@(ICULibNativeFiles)"
523453
DestinationFolder="$(MicrosoftNetCoreAppRuntimePackNativeDir)"
524454
SkipUnchangedFiles="true" />
525455

‎src/mono/browser/build/BrowserWasmApp.targets‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -328,10 +328,9 @@
328328
<_EmccCFlags Include="-DENABLE_AOT=1" Condition="'$(_WasmShouldAOT)' == 'true'" />
329329
<_EmccCFlags Include="-DDRIVER_GEN=1" Condition="'$(_WasmShouldAOT)' == 'true'" />
330330
<_EmccCFlags Include="-DINVARIANT_GLOBALIZATION=1" Condition="'$(InvariantGlobalization)' == 'true'" />
331-
<_EmccCFlags Include="-DINVARIANT_TIMEZONE=1" Condition="'$(InvariantTimezone)' == 'true'" />
332331
<_EmccCFlags Include="-DLINK_ICALLS=1" Condition="'$(WasmLinkIcalls)' == 'true'" />
333332
<_EmccCFlags Include="-DENABLE_AOT_PROFILER=1" Condition="$(WasmProfilers.Contains('aot'))" />
334-
<_EmccCFlags Include="-DENABLE_DEVTOOLS_PROFILER=1" Condition="$(WasmProfilers.Contains('browser'))" />
333+
<_EmccCFlags Include="-DENABLE_DEVTOOLS_PROFILER=1" Condition="$(WasmProfilers.Contains('browser'))" />
335334
<_EmccCFlags Include="-DENABLE_LOG_PROFILER=1" Condition="$(WasmProfilers.Contains('log'))" />
336335
<_EmccCFlags Include="-DENABLE_JS_INTEROP_BY_VALUE=1" Condition="'$(WasmEnableJsInteropByValue)' == 'true'" />
337336

@@ -459,7 +458,6 @@
459458
</PropertyGroup>
460459

461460
<ItemGroup>
462-
<_MonoRuntimeComponentDontLink Include="wasm-bundled-timezones.a" Condition="'$(InvariantTimezone)' == 'true'"/>
463461
<_MonoRuntimeComponentDontLink Include="libmono-component-diagnostics_tracing-static.a" Condition="'$(EnableDiagnostics)' != 'true'" />
464462
<_MonoRuntimeComponentDontLink Include="libmono-component-diagnostics_tracing-stub-static.lib" Condition="'$(EnableDiagnostics)' == 'true'" />
465463
</ItemGroup>
@@ -484,6 +482,8 @@
484482
<_WasmNativeFileForLinking Condition="'$(_WasmSIMDLib)' != ''" Include="$(MicrosoftNetCoreAppRuntimePackRidNativeDir)$(_WasmSIMDLib)" />
485483
<_WasmNativeFileForLinking Remove="$(MicrosoftNetCoreAppRuntimePackRidNativeDir)$(_WasmEHLibToExclude)" />
486484
<_WasmNativeFileForLinking Remove="$(MicrosoftNetCoreAppRuntimePackRidNativeDir)$(_WasmSIMDLibToExclude)" />
485+
<_WasmNativeFileForLinking Condition="'$(InvariantTimezone)' == 'true'" Remove="libSystem.Native.TimeZoneData.a" />
486+
<_WasmNativeFileForLinking Condition="'$(InvariantTimezone)' != 'true'" Remove="libSystem.Native.TimeZoneData.Disabled.a" />
487487

488488
<_WasmExtraJSFile Include="@(Content)" Condition="'%(Content.Extension)' == '.js'" />
489489

‎src/mono/browser/runtime/CMakeLists.txt‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -26,8 +26,8 @@ target_link_libraries(dotnet.native
2626
${MONO_ARTIFACTS_DIR}/libmono-icall-table.a
2727
${MONO_ARTIFACTS_DIR}/libmono-wasm-eh-js.a
2828
${MONO_ARTIFACTS_DIR}/libmono-wasm-${CONFIGURATION_INTERPSIMDTABLES_LIB}.a
29-
${NATIVE_BIN_DIR}/wasm-bundled-timezones.a
3029
${NATIVE_BIN_DIR}/libSystem.Native.a
30+
${NATIVE_BIN_DIR}/libSystem.Native.TimeZoneData.a
3131
${NATIVE_BIN_DIR}/libSystem.Globalization.Native.a
3232
${NATIVE_BIN_DIR}/libSystem.IO.Compression.Native.a
3333
${NATIVE_BIN_DIR}/libz.a)

‎src/mono/browser/runtime/driver.c‎

Lines changed: 0 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -44,9 +44,6 @@ int monoeg_g_setenv(const char *variable, const char *value, int overwrite);
4444
char *mono_method_get_full_name (MonoMethod *method);
4545
char *mono_method_full_name (MonoMethod *method, int32_t signature);
4646

47-
#ifndef INVARIANT_TIMEZONE
48-
extern void mono_register_timezones_bundle (void);
49-
#endif /* INVARIANT_TIMEZONE */
5047
extern void mono_wasm_set_entrypoint_breakpoint (const char* assembly_name, int method_token);
5148

5249
extern void mono_bundled_resources_add_assembly_resource (const char *id, const char *name, const uint8_t *data, uint32_t size, void (*free_func)(void *, void*), void *free_data);
@@ -193,12 +190,6 @@ mono_wasm_load_runtime (int debug_level, int propertyCount, const char **propert
193190

194191
monovm_initialize (propertyCount, propertyKeys, propertyValues);
195192

196-
#ifndef INVARIANT_TIMEZONE
197-
char* invariant_timezone = monoeg_g_getenv ("DOTNET_SYSTEM_TIMEZONE_INVARIANT");
198-
if (strcmp(invariant_timezone, "true") != 0 && strcmp(invariant_timezone, "1") != 0)
199-
mono_register_timezones_bundle ();
200-
#endif /* INVARIANT_TIMEZONE */
201-
202193
root_domain = mono_wasm_load_runtime_common (debug_level, wasm_trace_logger, interp_opts);
203194

204195
bindings_initialize_internals();

‎src/mono/wasi/build/WasiApp.targets‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -248,7 +248,6 @@
248248
<_WasmCommonCFlags Condition="'$(_DriverGenCNeeded)' == 'true'" Include="-DDRIVER_GEN=1" />
249249
<_WasmCommonCFlags Condition="'$(WasmSingleFileBundle)' == 'true'" Include="-DWASM_SINGLE_FILE=1" />
250250
<_WasmCommonCFlags Condition="'$(InvariantGlobalization)' == 'true'" Include="-DINVARIANT_GLOBALIZATION=1" />
251-
<_WasmCommonCFlags Condition="'$(InvariantTimezone)' == 'true'" Include="-DINVARIANT_TIMEZONE=1" />
252251
<_WasmCommonCFlags Condition="'$(WasmLinkIcalls)' == 'true'" Include="-DLINK_ICALLS=1" />
253252
<_WasmCommonCFlags Condition="'$(_IsLibraryMode)' == 'true'" Include="-DWASM_LIBRARY_MODE=1" />
254253
<_WasiClangCFlags Include="@(_WasmCommonCFlags)" />
@@ -360,7 +359,6 @@
360359
</PropertyGroup>
361360

362361
<ItemGroup>
363-
<_MonoRuntimeComponentDontLink Include="wasm-bundled-timezones.a" Condition="'$(InvariantTimezone)' == 'true'"/>
364362
<_MonoRuntimeComponentDontLink Include="libmono-component-diagnostics_tracing-static.a" Condition="'$(EnableDiagnostics)' != 'true'" />
365363
<_MonoRuntimeComponentDontLink Include="libmono-component-diagnostics_tracing-stub-static.lib" Condition="'$(EnableDiagnostics)' == 'true'" />
366364
</ItemGroup>
@@ -387,6 +385,8 @@
387385
<_WasmNativeFileForLinking Condition="'$(_WasmSIMDLib)' != ''" Include="$(MicrosoftNetCoreAppRuntimePackRidNativeDir)$(_WasmSIMDLib)" />
388386
<_WasmNativeFileForLinking Remove="$(MicrosoftNetCoreAppRuntimePackRidNativeDir)$(_WasmEHLibToExclude)" />
389387
<_WasmNativeFileForLinking Remove="$(MicrosoftNetCoreAppRuntimePackRidNativeDir)$(_WasmSIMDLibToExclude)" />
388+
<_WasmNativeFileForLinking Condition="'$(InvariantTimezone)' == 'true'" Remove="libSystem.Native.TimeZoneData.a" />
389+
<_WasmNativeFileForLinking Condition="'$(InvariantTimezone)' != 'true'" Remove="libSystem.Native.TimeZoneData.Disabled.a" />
390390

391391
<_WasmNativeFileForLinking Include="$(WasiSysRoot)\lib\wasm32-wasip2\libc++.a" />
392392
<_WasmNativeFileForLinking Include="$(WasiSysRoot)\lib\wasm32-wasip2\libc++abi.a" />

‎src/mono/wasi/runtime/CMakeLists.txt‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -27,8 +27,8 @@ target_link_libraries(dotnet
2727
${MONO_ARTIFACTS_DIR}/libmonosgen-2.0.a
2828
${MONO_ARTIFACTS_DIR}/libmono-icall-table.a
2929
${MONO_ARTIFACTS_DIR}/libmono-wasm-${CONFIGURATION_INTERPSIMDTABLES_LIB}.a
30-
${NATIVE_BIN_DIR}/wasm-bundled-timezones.a
3130
${NATIVE_BIN_DIR}/libSystem.Native.a
31+
${NATIVE_BIN_DIR}/libSystem.Native.TimeZoneData.a
3232
${NATIVE_BIN_DIR}/libSystem.Globalization.Native.a
3333
${NATIVE_BIN_DIR}/libSystem.IO.Compression.Native.a
3434
${NATIVE_BIN_DIR}/libz.a

‎src/mono/wasi/runtime/driver.c‎

Lines changed: 0 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -41,9 +41,6 @@ int monoeg_g_setenv(const char *variable, const char *value, int overwrite);
4141
int32_t monoeg_g_hasenv(const char *variable);
4242
void mono_free (void*);
4343
char *mono_method_get_full_name (MonoMethod *method);
44-
#ifndef INVARIANT_TIMEZONE
45-
extern void mono_register_timezones_bundle (void);
46-
#endif /* INVARIANT_TIMEZONE */
4744
#ifdef WASM_SINGLE_FILE
4845
extern void mono_register_assemblies_bundle (void);
4946
extern void mono_register_runtimeconfig_bin (void);
@@ -265,11 +262,6 @@ mono_wasm_load_runtime (int debug_level)
265262
load_runtimeconfig();
266263
monovm_initialize (2, appctx_keys, appctx_values);
267264

268-
#ifndef INVARIANT_TIMEZONE
269-
char* invariant_timezone = monoeg_g_getenv ("DOTNET_SYSTEM_TIMEZONE_INVARIANT");
270-
if (strcmp(invariant_timezone, "true") != 0 && strcmp(invariant_timezone, "1") != 0)
271-
mono_register_timezones_bundle ();
272-
#endif /* INVARIANT_TIMEZONE */
273265
#ifdef WASM_SINGLE_FILE
274266
mono_register_assemblies_bundle ();
275267
#endif

‎src/mono/wasi/wasi.proj‎

Lines changed: 2 additions & 51 deletions
Original file line numberDiff line numberDiff line change
@@ -71,54 +71,6 @@
7171
</ManagedToNativeGenerator>
7272
</Target>
7373

74-
<UsingTask TaskName="EmitBundleObjectFiles" AssemblyFile="$(MonoTargetsTasksAssemblyPath)" />
75-
<Target Name="GenerateTimezonesArchive" Returns="@(_WasmArchivedTimezones)" Condition="'$(InvariantTimezone)' != 'true'">
76-
<PropertyGroup>
77-
<_WasmTimezonesPath>$([MSBuild]::NormalizePath('$(PkgSystem_Runtime_TimeZoneData)', 'contentFiles', 'any', 'any', 'data'))</_WasmTimezonesPath>
78-
<_WasmTimezonesBundleObjectFile>wasm-bundled-timezones.o</_WasmTimezonesBundleObjectFile>
79-
<_WasmTimezonesBundleArchive>$(WasiObjDir)\wasm-bundled-timezones.a</_WasmTimezonesBundleArchive>
80-
<_WasmTimezonesArchiveRsp>$(WasiObjDir)\wasm-bundled-timezones-archive.rsp</_WasmTimezonesArchiveRsp>
81-
</PropertyGroup>
82-
<ItemGroup>
83-
<_WasmTimezonesInternal Include="$(_WasmTimezonesPath)\**\*.*" WasmRole="Timezone"/>
84-
</ItemGroup>
85-
<ItemGroup>
86-
<_WasmTimezonesInternal Update="@(_WasmTimezonesInternal)">
87-
<RegisteredName>/usr/share/zoneinfo/$([MSBuild]::MakeRelative($(_WasmTimezonesPath), %(_WasmTimezonesInternal.Identity)).Replace('\','/'))</RegisteredName>
88-
</_WasmTimezonesInternal>
89-
</ItemGroup>
90-
<!-- TODO make this incremental compilation -->
91-
<EmitBundleObjectFiles
92-
FilesToBundle="@(_WasmTimezonesInternal)"
93-
ClangExecutable="$(WasiClang)"
94-
BundleRegistrationFunctionName="mono_register_timezones_bundle"
95-
BundleFile="$(_WasmTimezonesBundleObjectFile)"
96-
OutputDirectory="$(WasiObjDir)">
97-
<Output TaskParameter="BundledResources" ItemName="BundledWasiTimezones" />
98-
</EmitBundleObjectFiles>
99-
<ItemGroup>
100-
<WasmBundleTimezonesObjects Include="$([MSBuild]::MakeRelative($(WasiObjDir), %(BundledWasiTimezones.DestinationFile)).Replace('\','/'))" />
101-
<WasmBundleTimezonesObjects Include="$(_WasmTimezonesBundleObjectFile)" />
102-
</ItemGroup>
103-
<WriteLinesToFile File="$(_WasmTimezonesArchiveRsp)"
104-
Overwrite="true"
105-
Lines="@(WasmBundleTimezonesObjects, ' ')"
106-
WriteOnlyWhenDifferent="true" />
107-
<Exec Command="$(WasiLLVMAr) cs -r $(_WasmTimezonesBundleArchive) @$(_WasmTimezonesArchiveRsp)" WorkingDirectory="$(WasiObjDir)" />
108-
109-
<ItemGroup>
110-
<_WasmArchivedTimezones Include="$(_WasmTimezonesBundleArchive)" />
111-
</ItemGroup>
112-
113-
<!-- Clean up the bundle-objects dir - remove anything we no longer need -->
114-
<ItemGroup>
115-
<_WasmBundleTimezonesToDelete Include="$(_WasmIntermediateOutputPath)*.o" />
116-
<_WasmBundleTimezonesToDelete Remove="$(WasiObjDir)\$(_WasmTimezonesBundleObjectFile)" />
117-
<_WasmBundleTimezonesToDelete Remove="%(BundledWasiTimezones.DestinationFile)" />
118-
</ItemGroup>
119-
<Delete Files="@(_WasmBundleTimezonesToDelete)" />
120-
</Target>
121-
12274
<Target Name="GenerateWasiPropsAndRspFiles">
12375

12476
<!-- Generate wasm-props.json -->
@@ -198,7 +150,7 @@
198150
<!-- This is a documented target that is invoked by developers in their innerloop work. -->
199151
<Target Name="BuildWasiRuntimes"
200152
AfterTargets="Build"
201-
DependsOnTargets="GenerateWasiPropsAndRspFiles;GenerateManagedToNative;GenerateTimezonesArchive">
153+
DependsOnTargets="GenerateWasiPropsAndRspFiles;GenerateManagedToNative">
202154

203155
<ItemGroup>
204156
<ICULibNativeFiles Include="$(ICULibDir)/libicuuc.a;
@@ -277,7 +229,6 @@
277229

278230
<Copy SourceFiles="@(ICULibFiles);
279231
@(ICULibNativeFiles);
280-
@(_WasmArchivedTimezones);
281232
@(WASIComponentImports);"
282233
DestinationFolder="$(NativeBinDir)"
283234
SkipUnchangedFiles="true" />
@@ -296,7 +247,7 @@
296247
DestinationFolder="$(MicrosoftNetCoreAppRuntimePackNativeDir)"
297248
SkipUnchangedFiles="true" />
298249

299-
<Copy SourceFiles="@(IcuDataFiles);@(ICULibNativeFiles);@(_WasmArchivedTimezones);@(WASIComponentImports);"
250+
<Copy SourceFiles="@(IcuDataFiles);@(ICULibNativeFiles);@(WASIComponentImports);"
300251
DestinationFolder="$(MicrosoftNetCoreAppRuntimePackNativeDir)"
301252
SkipUnchangedFiles="true" />
302253

‎src/native/libs/System.Native/pal_datetime.c‎

Lines changed: 8 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -64,3 +64,11 @@ char* SystemNative_GetDefaultTimeZone(void)
6464
return NULL;
6565
}
6666
#endif
67+
68+
#if !defined(TARGET_WASM)
69+
const char* SystemNative_GetTimeZoneData(const char* name, int* length)
70+
{
71+
*length = 0;
72+
return NULL;
73+
}
74+
#endif

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