mimalloc: avoid use of __builtin_thread_pointer()

kleisauke · kleisauke · commit 0dc7223bcb24 · 2024-11-23T16:10:33.000+01:00
See: llvm/llvm-project#117433.
diff --git a/tools/system_libs.py b/tools/system_libs.py
@@ -1800,6 +1800,9 @@ class libmimalloc(MTLibrary):
     '-DMI_MALLOC_OVERRIDE',
     # TODO: add build modes that include debug checks 1,2,3
     '-DMI_DEBUG=0',
+    # avoid use of `__builtin_thread_pointer()`
+    # FIXME: https://github.com/llvm/llvm-project/issues/117433
+    '-DMI_LIBC_MUSL',
   ]
 
   # malloc/free/calloc are runtime functions and can be generated during LTO

Original file line number	Diff line number	Diff line change
`@@ -1800,6 +1800,9 @@ class libmimalloc(MTLibrary):`
`1800`	`1800`	`'-DMI_MALLOC_OVERRIDE',`
`1801`	`1801`	`# TODO: add build modes that include debug checks 1,2,3`
`1802`	`1802`	`'-DMI_DEBUG=0',`
	`1803`	+ # avoid use of `__builtin_thread_pointer()`
	`1804`	`+ # FIXME: https://github.com/llvm/llvm-project/issues/117433`
	`1805`	`+ '-DMI_LIBC_MUSL',`
`1803`	`1806`	`]`
`1804`	`1807`
`1805`	`1808`	`# malloc/free/calloc are runtime functions and can be generated during LTO`