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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 /resolv/res_libc.c
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 'resolv/res_libc.c')
-rw-r--r--resolv/res_libc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/resolv/res_libc.c b/resolv/res_libc.c
index 636d238592..41d44caa57 100644
--- a/resolv/res_libc.c
+++ b/resolv/res_libc.c
@@ -88,7 +88,7 @@ res_init (void)
    This differs from plain `struct __res_state _res;' in that it doesn't
    create a common definition, but a plain symbol that resides in .bss,
    which can have an alias.  */
-struct __res_state _res __attribute__ ((nocommon));
+struct __res_state _res;
 
 #undef __resp
 __thread struct __res_state *__resp = &_res;