Blender build data

blender-build/build_environment/cmake/wayland_protocols.cmake

@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+ExternalProject_Add(external_wayland_protocols
+  URL file://${PACKAGE_DIR}/${WL_PROTOCOLS_FILE}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  URL_HASH ${WL_PROTOCOLS_HASH_TYPE}=${WL_PROTOCOLS_HASH}
+  PREFIX ${BUILD_DIR}/wayland-protocols
+  # Use `-E` so the `PKG_CONFIG_PATH` can be defined to link against our own WAYLAND.
+  CONFIGURE_COMMAND ${CMAKE_COMMAND} -E env PKG_CONFIG_PATH=${LIBDIR}/wayland/lib64/pkgconfig:$PKG_CONFIG_PATH
+                    ${MESON} --prefix ${LIBDIR}/wayland-protocols ${MESON_BUILD_TYPE} . ../external_wayland_protocols -Dtests=false
+  BUILD_COMMAND ninja
+  INSTALL_COMMAND ninja install
+)
+
+add_dependencies(
+  external_wayland_protocols
+  external_wayland
+  # Needed for `MESON`.
+  external_python_site_packages
+)