Port changes:
* enable shared library
* Fix makefile to make portclippy happy
Major changes:
* Avoid AO_stack_t to cross CPU cache line boundary
* Do not assume 'ordered except earlier write' for UWP/arm64
* Ensure result of AO_test_and_set is always AO_TS_CLEAR or AO_TS_SET
* Fix 'AO_malloc redefinition' MS VC warning caused by attributes mismatch
* Repeat black list check on CAS fail in stack_push_explicit_aux_release
Full changelog: https://github.com/ivmai/libatomic_ops/releases/tag/v7.6.14
PR: 268698
Reported by: pkubaj
a2f13e3f72