"global" section in platformio.ini

PlatformIO IDE
1

As you can see most of the lib_deps in these two builds are the same. However, when I move the redundant ones into [env] I get lots of build errors because it doesn’t find all of the libraries. Is there something I need to do to combine the list of lib_deps in [env] with the specific build section I’m compiling?

	; PlatformIO Project Configuration File
;
;   Build options: build flags, source filter
;   Upload options: custom upload port, speed and extra flags
;   Library options: dependencies, extra library storages
;   Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html

[env]
extends = espressif32_base
platform = espressif32
board = esp32dev
board_build.partitions = bigspiffs.csv
framework = arduino
lib_ldf_mode = deep
monitor_speed = 115200

[env:pican-m]
build_flags = 
	-D LED_BUILTIN=2
	-D ELEGANTOTA_USE_ASYNC_WEBSERVER=1
	-D PICANM
	-D BNO08X
lib_deps = 
	https://github.com/ttlappalainen/CAN_BUS_Shield.git
	ttlappalainen/NMEA2000_mcp
	mairas/ReactESP@^2.0.0
	ttlappalainen/NMEA2000-library 
	ttlappalainen/NMEA2000_esp32
	ttlappalainen/NMEA0183
	adafruit/Adafruit SSD1306
	adafruit/Adafruit ADS1X15
	pfeerick/elapsedMillis
	jchristensen/movingAvg@^2.3.1
	arduino-libraries/Arduino_JSON @ 0.1.0
	https://github.com/khoih-prog/ESPAsync_WiFiManager
	https://github.com/khoih-prog/ESP_DoubleResetDetector	
	https://github.com/khoih-prog/ESPAsyncDNSServer
	https://github.com/mathieucarbou/ESPAsyncWebServer
	https://github.com/mathieucarbou/AsyncTCP@^3.1.4
	https://github.com/ayushsharma82/ElegantOTA
	https://github.com/ayushsharma82/WebSerial
	adafruit/Adafruit BNO08x

[env:espberry]
build_flags = 
	-D LED_BUILTIN=2
	-D ELEGANTOTA_USE_ASYNC_WEBSERVER=1
	-D ESPBERRY
	-D CMPS14
lib_deps = 
	https://github.com/Seeed-Studio/Seeed_Arduino_CAN
	mairas/ReactESP@^2.0.0
	ttlappalainen/NMEA2000-library 
	ttlappalainen/NMEA2000_esp32
	ttlappalainen/NMEA0183
	adafruit/Adafruit SSD1306
	adafruit/Adafruit ADS1X15
	pfeerick/elapsedMillis
	jchristensen/movingAvg@^2.3.1
	arduino-libraries/Arduino_JSON @ 0.1.0
	https://github.com/khoih-prog/ESPAsync_WiFiManager
	https://github.com/khoih-prog/ESP_DoubleResetDetector	
	https://github.com/khoih-prog/ESPAsyncDNSServer
	https://github.com/mathieucarbou/ESPAsyncWebServer
	https://github.com/mathieucarbou/AsyncTCP@^3.1.4
	https://github.com/ayushsharma82/ElegantOTA
	https://github.com/ayushsharma82/WebSerial
	adafruit/Adafruit BNO08x
2

You must interpolate the value for lib_deps in the [env:xxx] section properly, as is documented.

https://docs.platformio.org/en/latest/projectconf/interpolation.html

3

Great, thanks!
For anybody like me who gets stymied by an AI hallucination, here’s what one of the sections now looks like:

[env:espberry]
build_flags = 
	-D LED_BUILTIN=2
	-D ELEGANTOTA_USE_ASYNC_WEBSERVER=1
	-D ESPBERRY
	-D CMPS14
lib_deps = 
	https://github.com/Seeed-Studio/Seeed_Arduino_CAN
    ${env.lib_deps}