Disable time zone support

aheejin · aheejin · commit 9f7b57c24b2f · 2024-12-21T07:54:34.000Z
We disabled C++20 time zone support in LLVM 18 update (emscripten-core#21638): emscripten-core@df9af64 The list of source files related to time zone support has changed in llvm/llvm-project#74928, so this commit reflects it.
diff --git a/tools/system_libs.py b/tools/system_libs.py
@@ -1666,7 +1666,8 @@ class libcxx(NoExceptLibrary, MTLibrary):
     'compiler_rt_shims.cpp',
     # Emscripten does not have C++20's time zone support which requires access
     # to IANA Time Zone Database. TODO Implement this using JS timezone
-    'tz.cpp',
+    'time_zone.cpp',
+    'tzdb.cpp',
     'tzdb_list.cpp',
   ]
 

Original file line number	Diff line number	Diff line change
`@@ -1666,7 +1666,8 @@ class libcxx(NoExceptLibrary, MTLibrary):`
`1666`	`1666`	`'compiler_rt_shims.cpp',`
`1667`	`1667`	`# Emscripten does not have C++20's time zone support which requires access`
`1668`	`1668`	`# to IANA Time Zone Database. TODO Implement this using JS timezone`
`1669`		`- 'tz.cpp',`
	`1669`	`+ 'time_zone.cpp',`
	`1670`	`+ 'tzdb.cpp',`
`1670`	`1671`	`'tzdb_list.cpp',`
`1671`	`1672`	`]`
`1672`	`1673`