offload platformio building

This allows the repo to live on an SD card / USB jump drive.
2020-12-21 20:14:45 -08:00
parent 62a64d17c0
commit 99e9741837
2 changed files with 29 additions and 17 deletions
--- a/ulisp/platformio.ini
+++ b/ulisp/platformio.ini
@@ -8,8 +8,15 @@
 ; Please visit documentation for the other options and examples
 ; https://docs.platformio.org/page/projectconf.html

-[env:adafruit_feather_m4]
+
+[platformio]
+workspace_dir = ~/.platformio/work/$PROJECT_HASH/stage2
+build_cache_dir = ~/.platformio/work/cache
+
+[env]
 platform = atmelsam
-board = adafruit_feather_m4
 framework = arduino
 lib_deps = arduino-libraries/SD
+
+[env:adafruit_feather_m4]
+board = adafruit_feather_m4