building pico sdk,picotools,examples

Error messages, warnings really, when building examples. Aim is to create a script to set the required path variables to fix these and build everything.

Downloading Picotool
Only building blink_any for non W boards as PICO_CYW43_SUPPORTED is not set
Skipping encrypted example which is unsupported on this platform
Skipping hello_dcp example which is unsupported on this platform
Skipping runtime_flash_permissions example which is unsupported on this platform
Skipping dvi_out_hstx_encoder example which is unsupported on this platform
Skipping spi_lcd example which is unsupported on this platform
Skipping multicore_doorbell example which is unsupported on this platform
Skipping hello_otp example which is unsupported on this platform
Skipping boot_info example which is unsupported on this platform
Skipping universal examples as PICO_RISCV_TOOLCHAIN_PATH and PICO_ARM_TOOLCHAIN_PATH are not defined
Skipping TinyUSB dual examples, as TinyUSB hw/mcu/raspberry_pi/Pico-PIO-USB submodule unavailable
Skipping SHA256 examples as pico_sha256 or pico_mbedtls unavailable
Skipping FreeRTOS examples as FREERTOS_KERNEL_PATH not defined
-- Configuring incomplete, errors occurred!

Sample output from loaded application (aka program)
michael@michael-TECRA-A10:~/pico-examples/build$ sudo picotool info
[sudo] password for michael:
Program Information
name: pwm_led_fade
web site: https://github.com/matrixmike/pico-examples/tree/HEAD/pwm/led_fade
binary start: 0x10000000
binary end: 0x100019bc

how-to-program-raspberry-pi-pico-with-rust