mellis:
I'm running the included version in Arduino 0012 for OSX. The versions.txt file contains:
avarice: 2.7
avr-libc: 1.6.2
avrdude: 5.5
binutils: 2.18
gcc-3: 3.4.6
gcc-4: 4.3.0
gdb: 6.6
libusb: 0.1.12
make: 3.81
simulavr: 0.1.2.5
Running avr-gcc -v reports:
$ ./avr-gcc -v
Using built-in specs.
Target: avr
Configured with: ../configure --prefix=/usr/local/AVRMacPack-20080514 --disable-dependency-tracking --disable-nls --target=avr --enable-languages=c,c++ --disable-nls --disable-libssp --with-dwarf2
Thread model: single
gcc version 4.3.0 (GCC)