libatomic_ops-7.6.12

[Bruce Dubbs]

New point version.

[Bruce Dubbs]

[7.6.12] 2021-09-13

• Allow to generalize bool-CAS for sparc (gcc)
• Declare argument of AO_load_next with const in atomic_ops_stack
• Describe double_compare_and_swap operation in README_details
• Document CAS operations better in README_details
• Fix gcc/sunc x86 AO_compare_double_and_swap_double missing side effect
• Fix library name in README_details
• Fix link fail caused by missing GCC char/short atomic primitives on riscv64
• Fix size of local variable passed to cas[x] (gcc/sparc)
• Implement fetch-CAS for sparc (gcc)
• Refactor gcc x86 memory constraints
• Refine and reformat description of size prefix in README_details
• Remove outdated notes in README_details
• Replace x86 setz instruction by asm flag output operand (gcc)
• Support MSYS host (configure)
• Turn off compare_double_and_swap_double_full PIC hack for GCC 5+ (x86)
• Update README_win32 to match Makefile.msft
• Use GCC atomic intrinsics for s390x (clang 8.0+ and gcc 5.4+)
• Use alignof instead of sizeof in atomic variable alignment assertions
• Workaround assertion violation in AO_load/store on m68k

[Bruce Dubbs]

Fixed at commit b42891ad411e287ac59973dbc4e021fae6e83b08

Package Updates.
    Update to libatomic_ops-7.6.12.
    Update to sudo-1.9.8.
    Update to libass-0.15.2.
    Update to libexif-0.6.23.
    Update to ModemManager-1.18.0.