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Diffstat (limited to 'docs/faq_build.md')
| -rw-r--r-- | docs/faq_build.md | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/docs/faq_build.md b/docs/faq_build.md index ff409f9c6..2d1b91b60 100644 --- a/docs/faq_build.md +++ b/docs/faq_build.md @@ -88,3 +88,19 @@ Note that Teensy2.0++ bootloader size is 2048byte. Some Makefiles may have wrong # USBaspLoader 2048 OPT_DEFS += -DBOOTLOADER_SIZE=2048 ``` + +## `avr-gcc: internal compiler error: Abort trap: 6 (program cc1)` on MacOS +This is an issue with updating on brew, causing symlinks that avr-gcc depend on getting mangled. + +The solution is to remove and reinstall all affected modules. + +``` +brew rm avr-gcc +brew rm dfu-programmer +brew rm gcc-arm-none-eabi +brew rm avrdude +brew install avr-gcc +brew install dfu-programmer +brew install gcc-arm-none-eabi +brew install avrdude +``` |