(Only the first 10 of 17 ports in this commit are shown above. )
Remove avr-gcc-42 port. The regular avr-gcc is now at 4.5.1, so
there's no need to still maintain an outdated port of the same major
version. (avr-gcc-3 is a different thing, and still has its
justification in rare cases.)
(Only the first 10 of 17 ports in this commit are shown above. )
After upgrading devel/avr-gcc to GCC 4.3.x, keep a GCC 4.2.x version
here as it frequently produces more compact code (but supports less
target MCU types).