[Spice-devel] [PATCH 1/3] Add check for macOS, disable ucontext on macOS (deprecated)

[Marc-André Lureau]

Hi

----- Original Message -----
> Subject: [PATCH 1/3] Add check for macOS, disable ucontext on macOS
>  (deprecated)
> 

It's also deprecated on Linux afaik, but it's still the preferred way in qemu too.

An alternative would be to implement sigaltstack I suppose (available in qemu).

> Signed-off-by: Christophe de Dinechin <dinechin at redhat.com>
> ---
>  configure.ac | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/configure.ac b/configure.ac
> index ad5e6e9..a6ac2de 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -62,6 +62,18 @@ esac
>  AC_MSG_RESULT([$os_win32])
>  AM_CONDITIONAL([OS_WIN32],[test "$os_win32" = "yes"])
>  
> +AC_MSG_CHECKING([for native macOS])
> +case "$host_os" in
> +     *darwin*)
> +        os_mac=yes
> +        ;;
> +     *)
> +        os_mac=no
> +        ;;
> +esac
> +AC_MSG_RESULT([$os_mac])
> +AM_CONDITIONAL([OS_MAC],[test "$os_mac" = "yes"])
> +
>  AC_CHECK_HEADERS([sys/socket.h netinet/in.h arpa/inet.h])
>  AC_CHECK_HEADERS([termios.h])
>  
> @@ -460,6 +472,8 @@ esac
>  if test "$with_coroutine" = "auto"; then
>    if test "$os_win32" = "yes"; then
>      with_coroutine=winfiber
> +  elif test "$os_mac" = "yes"; then
> +    with_coroutine=gthread
>    else
>      with_coroutine=ucontext
>    fi
> --
> 2.11.0 (Apple Git-81)
> 
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