Various fixes for AVR+SAM compiler rules#5624

Merged

cmaglie merged 3 commits intoarduino:masterfrom

facchinm:generate_dependencies_S

Dec 15, 2016

Commits on Nov 23, 2016

[AVR] Add -MMD flag to generate depencencies files for S targets
facchinm
committed
[SAM] Add -MMD flag to generate depencencies files for S targets
facchinm
committed
[AVR] Add -g to elf.flags to allow inclusion of debug symbols in elf
facchinm
committed