[PATCH 0/1] MR7754: ntdll: Fix build on platforms without getauxval

[Gerald Pfeifer (＠gerald)]

Commit b1b5105ceb moved the following block

    #ifdef AT_HWCAP2
             if (getauxval( AT_HWCAP2 ) & 2) syscall_flags |= SYSCALL_HAVE_WRFSGSBASE;
    #endif

out of an #ifdef __linux__ block and it now causes failures on FreeBSD
and others which do not have getauxval. Guard this invocation properly.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/7754