Zephyr graphical examples fail to configure on stm32h735g_disco

[StevenG]

Using Zephyr 4.1.99 and the STM32H735G-DK (Zephyr calls it stm32h735g_disco) results in a build failure.  Has anyone else seen this or have a solution for it?

(.venv) grunzasr@zephDev:~/zephyrApps$ west build -p -d H735_build -b stm32h735g_disco /home/grunzasr/zephyrproject/zephyr/samples/modules/lvgl/demos
-- west build: making build dir /home/grunzasr/zephyrApps/H735_build pristine
-- west build: generating a build system
Loading Zephyr default modules (Zephyr base).
-- Application: /home/grunzasr/zephyrproject/zephyr/samples/modules/lvgl/demos
-- CMake version: 3.25.1
-- Found Python3: /home/grunzasr/zephyrproject/.venv/bin/python3 (found suitable version "3.11.2", minimum required is "3.10") found components: Interpreter
-- Cache files will be written to: /home/grunzasr/.cache/zephyr
-- Zephyr version: 4.1.99 (/home/grunzasr/zephyrproject/zephyr)
-- Found west (found suitable version "1.3.0", minimum required is "0.14.0")
-- Board: stm32h735g_disco, qualifiers: stm32h735xx
-- ZEPHYR_TOOLCHAIN_VARIANT not set, trying to locate Zephyr SDK
-- Found host-tools: zephyr 0.17.0 (/home/grunzasr/zephyr-sdk-0.17.0)
-- Found toolchain: zephyr 0.17.0 (/home/grunzasr/zephyr-sdk-0.17.0)
-- Found Dtc: /home/grunzasr/zephyr-sdk-0.17.0/sysroots/x86_64-pokysdk-linux/usr/bin/dtc (found suitable version "1.6.0", minimum required is "1.4.6")
-- Found BOARD.dts: /home/grunzasr/zephyrproject/zephyr/boards/st/stm32h735g_disco/stm32h735g_disco.dts
-- Generated zephyr.dts: /home/grunzasr/zephyrApps/H735_build/zephyr/zephyr.dts
-- Generated pickled edt: /home/grunzasr/zephyrApps/H735_build/zephyr/edt.pickle
-- Generated devicetree_generated.h: /home/grunzasr/zephyrApps/H735_build/zephyr/include/generated/zephyr/devicetree_generated.h
-- Including generated dts.cmake file: /home/grunzasr/zephyrApps/H735_build/zephyr/dts.cmake
/home/grunzasr/zephyrApps/H735_build/zephyr/zephyr.dts:1097.35-1125.5: Warning (spi_bus_bridge): /soc/spi@52005000: incorrect #size-cells for SPI bus
<stdout>: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge'
Parsing /home/grunzasr/zephyrproject/zephyr/samples/modules/lvgl/demos/Kconfig
Loaded configuration '/home/grunzasr/zephyrproject/zephyr/boards/st/stm32h735g_disco/stm32h735g_disco_defconfig'
Merged configuration '/home/grunzasr/zephyrproject/zephyr/samples/modules/lvgl/demos/prj.conf'
Configuration saved to '/home/grunzasr/zephyrApps/H735_build/zephyr/.config'
Kconfig header saved to '/home/grunzasr/zephyrApps/H735_build/zephyr/include/generated/zephyr/autoconf.h'
-- Found GnuLd: /home/grunzasr/zephyr-sdk-0.17.0/arm-zephyr-eabi/arm-zephyr-eabi/bin/ld.bfd (found version "2.38")
-- The C compiler identification is GNU 12.2.0
-- The CXX compiler identification is GNU 12.2.0
-- The ASM compiler identification is GNU
-- Found assembler: /home/grunzasr/zephyr-sdk-0.17.0/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc
-- Using ccache: /usr/bin/ccache
CMake Warning at /home/grunzasr/zephyrproject/zephyr/CMakeLists.txt:1022 (message):
No SOURCES given to Zephyr library: drivers__display

Excluding target from build.

[Sarra.S]

Hello @StevenG, 

This build failure seems related to a missing or improperly configured display driver required for the LVGL demo sample you're building: 

No SOURCES given to Zephyr library: drivers__display

For hardware point  of view, the STM32H735 disco board has display support in Zephyr as you can double check following this link:

So, double check source files for missing driver! 

Hope that helps!