config BR2_PACKAGE_GFXCANVAS bool "gfxcanvas" depends on BR2_INSTALL_LIBSTDCPP depends on BR2_TOOLCHAIN_GCC_AT_LEAST_13 help Small C++ framebuffer graphics application that draws an info screen (date/time, hostname, network addresses) on a Linux framebuffer device. Intended for SSD1306-class OLEDs exposed as /dev/fbN via fbtft. https://git.gmlima.com/Gabriel/GfxCanvas comment "gfxcanvas needs a toolchain w/ C++, gcc >= 13" depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_13