package/qt6base: add vulkan option

Signed-off-by: Adam Duskett <aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/qt6/qt6base/Config.in

@@ -43,6 +43,16 @@ config BR2_PACKAGE_QT6BASE_GUI
 
 if BR2_PACKAGE_QT6BASE_GUI
 
+config BR2_PACKAGE_QT6BASE_VULKAN
+	bool "Vulkan support"
+	depends on BR2_INSTALL_LIBSTDCPP # vulkan-loader
+	depends on !BR2_STATIC_LIBS # vulkan-loader
+	depends on BR2_TOOLCHAIN_HAS_THREADS # vulkan-loader
+	select BR2_PACKAGE_VULKAN_HEADERS
+	select BR2_PACKAGE_VULKAN_LOADER
+	help
+	  This option enables Vulkan support.
+
 config BR2_PACKAGE_QT6BASE_LINUXFB
 	bool "linuxfb support"
 

package/qt6/qt6base/qt6base.mk

@@ -127,6 +127,13 @@ QT6BASE_CONF_OPTS += \
 	-DFEATURE_vulkan=OFF
 QT6BASE_DEPENDENCIES += freetype
 
+ifeq ($(BR2_PACKAGE_QT6BASE_VULKAN),y)
+QT6BASE_DEPENDENCIES   += vulkan-headers vulkan-loader
+QT6BASE_CONFIGURE_OPTS += -DFEATURE_vulkan=ON
+else
+QT6BASE_CONFIGURE_OPTS += -DFEATURE_vulkan=OFF
+endif
+
 ifeq ($(BR2_PACKAGE_QT6BASE_LINUXFB),y)
 QT6BASE_CONF_OPTS += -DFEATURE_linuxfb=ON
 else