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Force building with -fno-common

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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>
This commit is contained in:
Florian Weimer
2021-07-09 20:09:14 +02:00
parent dc76a059fd
commit 7c241325d6
21 changed files with 43 additions and 54 deletions
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4
nptl/pthread_create.c
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@@ -43,12 +43,12 @@
/* Globally enabled events. */
td_thr_events_t __nptl_threads_events __attribute__ ((nocommon));
td_thr_events_t __nptl_threads_events;
libc_hidden_proto (__nptl_threads_events)
libc_hidden_data_def (__nptl_threads_events)
/* Pointer to descriptor with the last event. */
struct pthread *__nptl_last_event __attribute__ ((nocommon));
struct pthread *__nptl_last_event;
libc_hidden_proto (__nptl_last_event)
libc_hidden_data_def (__nptl_last_event)