sdl is probed before audio, so we can simply look at $sdl so see
whenever we have support or not.  Throw an error in case sdl audio
is requested without sdl being available.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 configure | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 99d8bec..2d088c6 100755
--- a/configure
+++ b/configure
@@ -2894,6 +2894,12 @@ for drv in $audio_drv_list; do
     audio_pt_int="yes"
     ;;
 
+    sdl)
+    if test "$sdl" = "no"; then
+        error_exit "sdl not found or disabled, can not use sdl audio driver"
+    fi
+    ;;
+
     coreaudio)
       libs_softmmu="-framework CoreAudio $libs_softmmu"
     ;;
@@ -2907,8 +2913,8 @@ for drv in $audio_drv_list; do
       libs_softmmu="$oss_lib $libs_softmmu"
     ;;
 
-    sdl|wav)
-    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
+    wav)
+    # XXX: Probes for CoreAudio, DirectSound
     ;;
 
     *)
-- 
1.8.3.1

On 20 March 2017 at 09:05, Gerd Hoffmann <kraxel@redhat.com> wrote:
> sdl is probed before audio, so we can simply look at $sdl so see
> whenever we have support or not.  Throw an error in case sdl audio
> is requested without sdl being available.
>
> Reported-by: Peter Maydell <peter.maydell@linaro.org>
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> ---
>  configure | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/configure b/configure
> index 99d8bec..2d088c6 100755
> --- a/configure
> +++ b/configure
> @@ -2894,6 +2894,12 @@ for drv in $audio_drv_list; do
>      audio_pt_int="yes"
>      ;;
>
> +    sdl)
> +    if test "$sdl" = "no"; then
> +        error_exit "sdl not found or disabled, can not use sdl audio driver"
> +    fi
> +    ;;
> +
>      coreaudio)
>        libs_softmmu="-framework CoreAudio $libs_softmmu"
>      ;;
> @@ -2907,8 +2913,8 @@ for drv in $audio_drv_list; do
>        libs_softmmu="$oss_lib $libs_softmmu"
>      ;;
>
> -    sdl|wav)
> -    # XXX: Probes for CoreAudio, DirectSound, SDL(?)
> +    wav)
> +    # XXX: Probes for CoreAudio, DirectSound
>      ;;
>
>      *)
> --
> 1.8.3.1

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Peter Maydell <peter.maydell@linaro.org>

I'll apply this to master as a buildfix in a bit.

thanks
-- PMM

On 20 March 2017 at 15:43, Peter Maydell <peter.maydell@linaro.org> wrote:
> On 20 March 2017 at 09:05, Gerd Hoffmann <kraxel@redhat.com> wrote:
>> sdl is probed before audio, so we can simply look at $sdl so see
>> whenever we have support or not.  Throw an error in case sdl audio
>> is requested without sdl being available.

> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
> Tested-by: Peter Maydell <peter.maydell@linaro.org>
>
> I'll apply this to master as a buildfix in a bit.

...now applied.

thanks
-- PMM