Re: [Qemu-devel] [PATCH v4 06/11] configure: add test for libudev

[Marc-André Lureau]

On Thu, Oct 4, 2018 at 3:22 PM Tomáš Golembiovský <address@hidden> wrote:
>
> Signed-off-by: Tomáš Golembiovský <address@hidden>

Reviewed-by: Marc-André Lureau <address@hidden>

> ---
>  configure | 22 ++++++++++++++++++++++
>  1 file changed, 22 insertions(+)
>
> diff --git a/configure b/configure
> index 0f168607e8..ac24cb3975 100755
> --- a/configure
> +++ b/configure
> @@ -477,6 +477,7 @@ libxml2=""
>  docker="no"
>  debug_mutex="no"
>  libpmem=""
> +libudev="no"
>
>  # cross compilers defaults, can be overridden with --cross-cc-ARCH
>  cross_cc_aarch64="aarch64-linux-gnu-gcc"
> @@ -873,6 +874,7 @@ Linux)
>    vhost_vsock="yes"
>    QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers 
> $QEMU_INCLUDES"
>    supported_os="yes"
> +  libudev="yes"
>  ;;
>  esac
>
> @@ -5676,6 +5678,20 @@ if test "$libnfs" != "no" ; then
>    fi
>  fi
>
> +##########################################
> +# Do we have libudev
> +if test "$libudev" != "no" ; then
> +  if $pkg_config libudev; then
> +    libudev="yes"
> +    libudev_libs=$($pkg_config --libs libudev)
> +  else
> +    if test "$libudev" = "yes" ; then
> +      feature_not_found "libudev" "Install systemd development files"
> +    fi
> +    libudev="no"
> +  fi
> +fi
> +
>  # Now we've finished running tests it's OK to add -Werror to the compiler 
> flags
>  if test "$werror" = "yes"; then
>      QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
> @@ -6100,6 +6116,7 @@ echo "VxHS block device $vxhs"
>  echo "capstone          $capstone"
>  echo "docker            $docker"
>  echo "libpmem support   $libpmem"
> +echo "libudev           $libudev"
>
>  if test "$sdl_too_old" = "yes"; then
>  echo "-> Your SDL version is too old - please upgrade to have SDL support"
> @@ -6944,6 +6961,11 @@ if test "$docker" != "no"; then
>      echo "HAVE_USER_DOCKER=y" >> $config_host_mak
>  fi
>
> +if test "$libudev" != "no"; then
> +    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
> +    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
> +fi
> +
>  # use included Linux headers
>  if test "$linux" = "yes" ; then
>    mkdir -p linux-headers
> --
> 2.19.0
>