Le 25/09/2018 à 09:12, Cortland Tölva a écrit :
> In preparation for adding user mode emulation support for the
> Linux usbfs interface, check for its kernel header.
>
> Signed-off-by: Cortland Tölva <cst@tolva.net>
> ---
>
> v2 patch uses check_include instead of doing things by hand.
>
> configure | 12 +++++++++++-
> 1 file changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index 7fd989aee1..5ebdb8901f 100755
> --- a/configure
> +++ b/configure
> @@ -4234,7 +4234,14 @@ if compile_prog "" "" ; then
> memfd=yes
> fi
>
> -
> +# check for usbfs
> +have_usbfs=no
> +if test "$linux_user" = "yes"; then
> + if check_include linux/usbdevice_fs.h; then
> + have_usbfs=yes
> + fi
> + have_usbfs=yes
> +fi
>
> # check for fallocate
> fallocate=no
> @@ -6345,6 +6352,9 @@ fi
> if test "$memfd" = "yes" ; then
> echo "CONFIG_MEMFD=y" >> $config_host_mak
> fi
> +if test "$have_usbfs" = "yes" ; then
> + echo "CONFIG_USBFS=y" >> $config_host_mak
> +fi
> if test "$fallocate" = "yes" ; then
> echo "CONFIG_FALLOCATE=y" >> $config_host_mak
> fi
>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>