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-rw-r--r--gcc/config/darwin.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index 6bc7f73f679..d2f47f8cbb4 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -464,13 +464,6 @@ extern GTY(()) int darwin_ms_struct;
links to, so there's no need for weak-ness for that. */
#define GTHREAD_USE_WEAK 0
-/* The Darwin linker imposes two limitations on common symbols: they
- can't have hidden visibility, and they can't appear in dylibs. As
- a consequence, we should never use common symbols to represent
- vague linkage. */
-#undef USE_COMMON_FOR_ONE_ONLY
-#define USE_COMMON_FOR_ONE_ONLY 0
-
/* The Darwin linker doesn't want coalesced symbols to appear in
a static archive's table of contents. */
#undef TARGET_WEAK_NOT_IN_ARCHIVE_TOC
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