sudar
USER, SYSTEM and PLATFORM libs on teensy
Apologies if this has come up in another thread, I looked around but could not find a similar issue. I was trying to build the Chord Organ code (https://github.com/TomWhitwell/Chord-Organ) on OSX with v1.5.2, but got an error when compiling the Teensy SD library (a mismatch between a .h declaration and a .cpp definition). That turned out to be because the compiler was using the wrong (SYSTEM) include directory, rather than the right (PLATFORM) directory.
I hacked around that like this (moving the SYS_LIBS calculation below the PLATFORM_LIBS calculation, and adding an extra variable to the filter-out):
SYS_LIBS := $(sort $(wildcard $(patsubst %,$(ARDUINO_LIB_PATH)/%,$(filter-out $(USER_LIB_NAMES) $(PLATFORM_LIB_NAMES),$(ARDUINO_LIBS)))))
Not very clean, as it assumes that PLATFORM_LIB_NAMES will always exist - but it works, and I'd like your comment before I do any further work on this.
FYI, my Makefile is this:
BOARD_TAG = teensy31
ARDUINO_LIBS += Bounce2 Audio SPI SD SerialFlash Wire EEPROM
include /usr/local/opt/arduino-mk/Teensy.mk
make output looks like this (note the double SD)
-------------------------
Arduino.mk Configuration:
- [AUTODETECTED] CURRENT_OS = MAC
- [USER] ARDUINO_DIR = /Applications/Arduino.app/Contents/Java
- [USER] ARDMK_DIR = /usr/local/Cellar/arduino-mk/1.5.2
- [AUTODETECTED] ARDUINO_VERSION = 183
- [USER] ARCHITECTURE = arm
- [USER] ARDMK_VENDOR = teensy
- [AUTODETECTED] ARDUINO_PREFERENCES_PATH = /Users/erik/Library/Arduino15/preferences.txt
- [AUTODETECTED] ARDUINO_SKETCHBOOK = /Users/erik/Documents/Arduino (from arduino preferences file)
- [USER] AVR_TOOLS_DIR = /Applications/Arduino.app/Contents/Java/hardware/tools/arm
- [COMPUTED] ARDUINO_LIB_PATH = /Applications/Arduino.app/Contents/Java/libraries (from ARDUINO_DIR)
- [USER] ARDUINO_PLATFORM_LIB_PATH = /Applications/Arduino.app/Contents/Java/hardware/teensy/avr/libraries
- [COMPUTED] ARDUINO_VAR_PATH = /Applications/Arduino.app/Contents/Java/hardware/teensy/arm/variants (from ARDUINO_DIR)
- [USER] BOARDS_TXT = /Applications/Arduino.app/Contents/Java/hardware/teensy/avr/boards.txt
- [DEFAULT] USER_LIB_PATH = /Users/erik/Documents/Arduino/libraries (in user sketchbook)
- [DEFAULT] PRE_BUILD_HOOK = pre-build-hook.sh
- [USER] BOARD_TAG = teensy31
- [COMPUTED] CORE = teensy3 (from build.core)
- [COMPUTED] VARIANT = (from build.variant)
- [COMPUTED] OBJDIR = build-teensy31 (from BOARD_TAG)
- [USER] ARDUINO_CORE_PATH = /Applications/Arduino.app/Contents/Java/hardware/teensy/avr/cores/teensy3
- [ASSUMED] MONITOR_BAUDRATE = 9600
- [DEFAULT] OPTIMIZATION_LEVEL = s
- [USER] MCU_FLAG_NAME = mcpu
- [DEFAULT] CFLAGS_STD = -std=gnu11 -flto -fno-fat-lto-objects
- [DEFAULT] CXXFLAGS_STD = -std=gnu++11 -fno-threadsafe-statics -flto
- [AUTODETECTED] DEVICE_PATH =
- [DEFAULT] FORCE_MONITOR_PORT =
- [AUTODETECTED] Size utility: Basic (not AVR-aware)
-
- ARDUINO_LIBS =
- [SYSTEM] SD
- [PLATFORM] Audio
- [PLATFORM] Bounce2
- [PLATFORM] EEPROM
- [PLATFORM] SD
- [PLATFORM] SPI
- [PLATFORM] SerialFlash
- [PLATFORM] Wire
- [COMPUTED] BOOTLOADER_PARENT = /Applications/Arduino.app/Contents/Java/hardware/teensy/arm/bootloaders (from ARDUINO_DIR)
- [COMPUTED] ARDMK_VERSION = 1.5
- [COMPUTED] CC_VERSION = 5.4.1 (arm-none-eabi-gcc)
Thanks for looking into this!
have you tried ARDUINO_LIBS= rather than appending with += ? or even letting it auto-detect?
Yes. I started off with auto-detection, but that didn't work (it would detect the right libraries, but later compiles would complain of unknown (2nd order) include files). The += was a late change (I used = before), but should not really make a difference, as ARDUINO_LIBS is empty anyway before the include. I checked, and it does not make a difference.
I also tried Arduino.mk v 1.6.0 straight from GitHub - same effect (and same fix).