ceph/0019-cmake-modules-CheckCxxAtomic.cmake.patch

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--- ceph-17.1.0/cmake/modules/CheckCxxAtomic.cmake.orig 2022-03-07 15:01:49.809505648 -0500
+++ ceph-17.1.0/cmake/modules/CheckCxxAtomic.cmake 2022-03-09 12:47:31.018446185 -0500
@@ -21,6 +21,7 @@
// We specifically test access via an otherwise unknown pointer here
// to ensure we get the most complex case. If this access can be
// done without libatomic, then all accesses can be done.
+bool atomic16(std::atomic<unsigned __int128> *ptr) __attribute__ ((used));
bool atomic16(std::atomic<unsigned __int128> *ptr)
{
return *ptr != 0;