[Piglit] [PATCH v2 1/2] cmake: require libxkbcommon when building with Wayland

[Tapani Pälli]

ping .. anyone review this one?

This is quite small. What it does is that of Wayland support is detected 
it will check for xkbcommon and throw error if not found, so this adds 
and checks new required build dependency.

On 11/02/2016 01:16 PM, Tapani Pälli wrote:
> This enables us to support keys properly on Wayland backend.
>
> Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
> ---
>  CMakeLists.txt            | 7 +++++++
>  tests/util/CMakeLists.txt | 5 +++++
>  2 files changed, 12 insertions(+)
>
> diff --git a/CMakeLists.txt b/CMakeLists.txt
> index 4002fe9..3964dd8 100644
> --- a/CMakeLists.txt
> +++ b/CMakeLists.txt
> @@ -151,6 +151,13 @@ IF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
>  	if (WAYLAND_FOUND)
>  		set(PIGLIT_HAS_WAYLAND True)
>  		add_definitions(-DPIGLIT_HAS_WAYLAND)
> +
> +		FIND_LIBRARY(HAVE_XKBCOMMON NAMES xkbcommon)
> +		if(NOT HAVE_XKBCOMMON)
> +			message(FATAL_ERROR "Wayland support requires xkbcommon. "
> +				"Failed to find xkbcommon library.")
> +		endif()
> +		pkg_check_modules(XKBCOMMON QUIET xkbcommon)
>  	endif()
>
>  	pkg_check_modules(LIBDRM QUIET libdrm)
> diff --git a/tests/util/CMakeLists.txt b/tests/util/CMakeLists.txt
> index 277386e..f197d84 100644
> --- a/tests/util/CMakeLists.txt
> +++ b/tests/util/CMakeLists.txt
> @@ -17,6 +17,11 @@ if(HAVE_LIBCACA)
>      link_libraries(caca)
>  endif()
>
> +if(HAVE_XKBCOMMON)
> +	link_libraries(${XKBCOMMON_LIBRARIES})
> +	include_directories(${XKBCOMMON_INCLUDE_DIRS})
> +endif()
> +
>  if(PNG_FOUND)
>  	link_libraries(${PNG_LIBRARIES})
>  	include_directories(${PNG_INCLUDE_DIRS})
>