Scanvideo build fails on develop

[ikjordan]

The scanvideo examples from pico-playground fail to build when using the develop branch of pico-sdk. I've also created a minimal test based on scanvideo that fails.

The issues appears to be linked to the changes submitted in #2188 (Support multiple .pio file in pico_generate_pio_header)

The build now attempts to create two custom targets with the name pico_scanvideo_scanvideo_pio_h. This results in:

CMake Error at /home/abc/Development/pico/pico-sdk/tools/CMakeLists.txt:185 (add_custom_target): add_custom_target cannot create target "pico_scanvideo_scanvideo_pio_h" because another target with the same name already exists.

One target depends on scanvideo.pio.h the other depends on scanvideo.h

[peterharperuk]

Thanks. I can reproduce this using your buildall command. But I think the latest develop branch has fixed it. In particular the following commit.

commit 0c2de5dc0c69e77fc34ac78994b0026c2284abc9
Author: Graham Sanderson <graham.sanderson@raspberrypi.com>
Date:   Mon Feb 3 11:23:56 2025 -0600

    Eat PATH argument to pico_generate_pio_header which was ignored before supporting multi-target on pico_generate_pio_header (#2221)

I'll closed this as fixed, please reopen if you disagree.