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authorFlorian Weimer <fweimer@redhat.com>2021-07-09 20:09:14 +0200
committerFlorian Weimer <fweimer@redhat.com>2021-07-09 20:09:14 +0200
commit7c241325d67af9e24ff03d4c6f6280c17ea181f8 (patch)
tree5667f94ae80c6e75dc1bac29ab4c51d48cfad084 /csu
parentdc76a059fded7a203c82dbb91d4fc1f43d3250db (diff)
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Force building with -fno-common
As a result, is not necessary to specify __attribute__ ((nocommon))
on individual definitions.

GCC 10 defaults to -fno-common on all architectures except ARC,
but this change is compatible with older GCC versions and ARC, too.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'csu')
-rw-r--r--csu/libc-start.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/csu/libc-start.c b/csu/libc-start.c
index 5b5913e7bf..0350b006fd 100644
--- a/csu/libc-start.c
+++ b/csu/libc-start.c
@@ -52,8 +52,7 @@ uintptr_t __stack_chk_guard attribute_relro;
 # ifndef  THREAD_SET_POINTER_GUARD
 /* Only exported for architectures that don't store the pointer guard
    value in thread local area.  */
-uintptr_t __pointer_chk_guard_local
-	attribute_relro attribute_hidden __attribute__ ((nocommon));
+uintptr_t __pointer_chk_guard_local attribute_relro attribute_hidden;
 # endif
 #endif