Linux buildscripts in Sticky updated to avr-gcc-4.3.3

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The buildscripts in the sticky is updated to build avr-gcc-4.3.2.

https://www.avrfreaks.net/index.p...

A big thanks goes to the avr-gcc team , and to Jörg whose FreeBSD patches i base the linux build on.

Please test it , and do install the packages from pre-reqs.txt before building.

Report any errors in this thread , as the script has major changes in order to build gcc-4.3.x.

The "recipe" for building is the same as usual , but a hint might to save a copy of the "old 4.2.2" toolchain before doing the "rm -fr /usr/local/avr".

Or use symlinks (this is what i do).

Whenever i have made a new build , in /usr/local/avr , i rename it (mv) , to avr-gcc-4.x.x-libc-1.x.x (x'es are versions).

Then i (from within /usr/local/avr) do a : sudo ln -s avr-gcc-4.x.x-libc-1.x.x avr

By doing this i can switch compiler in an instance.

I just "rm" the /usr/local/avr symlink before building a new version. It doesn't touch the dir it points to.

I have done 2 testbuilds here on ubuntu 8.04 , but i have build so many avr-gcc-4-3-x compilers that i might have overlooked a pre-req package , as i could have installed it a long time ago for satisfying an old build.

Edit : Ohh supported MCU's

A snip from the command : avr-gcc --target-help

Known MCU names:
  avr1 avr2 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1
  avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 at90s1200
  attiny11 attiny12 attiny15 attiny28 at90s2313 at90s2323 at90s2333
  at90s2343 attiny22 attiny26 at90s4414 at90s4433 at90s4434 at90s8515
  at90c8534 at90s8535 attiny13 attiny13a attiny2313 attiny24 attiny44
  attiny84 attiny25 attiny45 attiny85 attiny261 attiny461 attiny861
  attiny43u attiny48 attiny88 at86rf401 at43usb355 at76c711 atmega103
  at43usb320 attiny167 at90usb82 at90usb162 atmega8 atmega48 atmega48p
  atmega88 atmega88p atmega8515 atmega8535 atmega8hva at90pwm1 at90pwm2
  at90pwm2b at90pwm3 at90pwm3b atmega16 atmega161 atmega162 atmega163
  atmega164p atmega165 atmega165p atmega168 atmega168p atmega169
  atmega169p atmega32 atmega323 atmega324p atmega325 atmega325p atmega3250
  atmega3250p atmega328p atmega329 atmega329p atmega3290 atmega3290p
  atmega406 atmega64 atmega640 atmega644 atmega644p atmega645 atmega649
  atmega6450 atmega6490 atmega16hva at90can32 at90can64 at90pwm216
  at90pwm316 atmega16u4 atmega32c1 atmega32m1 atmega32u4 atmega32u6
  at90usb646 at90usb647 at94k atmega128 atmega1280 atmega1281 atmega1284p
  atmega128rfa1 at90can128 at90usb1286 at90usb1287 atmega2560 atmega2561
  atxmega64a3 atxmega64a1 atxmega128a3 atxmega256a3 atxmega256a3b
  atxmega128a1

Edit: Also thanks to Ruud Vlaaming , i "snipped" the GMP/MPFR GCC inline trick from his FemtoOS toolchain build.

/Bingo

Last Edited: Thu. Jun 18, 2009 - 02:30 PM
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Maybe hold your horses for a day or so.

I just upgraded the script to avr-gcc-4.3.3 and binutils-2.19.1 , and Jörg has approved me releasing it.
It was just to remove one patch already included in binutils2.19.1 , then the rest applied fine.

/Bingo

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avr-gcc-4.3.3 buildscript now in the sticky

/Bingo

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Just updated the "old" 4.2.2 script (also in the sticky) to build 4.2.4 w. full xmega support (per 20-jul-2006)
Well Jörg did all the patches i just adapted the script.

This will prob. be the last 4.2.x version , but 4.2.x sometimes creates more compact code than 4.3.x.

Known MCU names:
  avr1 avr2 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1
  avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 at90s1200
  attiny11 attiny12 attiny15 attiny28 at90s2313 at90s2323 at90s2333
  at90s2343 attiny22 attiny26 at90s4414 at90s4433 at90s4434 at90s8515
  at90c8534 at90s8535 attiny13 attiny13a attiny2313 attiny24 attiny44
  attiny84 attiny25 attiny45 attiny85 attiny261 attiny461 attiny861
  attiny43u attiny48 attiny88 at86rf401 at43usb355 at76c711 atmega103
  at43usb320 attiny167 at90usb82 at90usb162 atmega8 atmega48 atmega48p
  atmega88 atmega88p atmega8515 atmega8535 atmega8hva at90pwm1 at90pwm2
  at90pwm2b at90pwm3 at90pwm3b atmega16 atmega161 atmega162 atmega163
  atmega164p atmega165 atmega165p atmega168 atmega168p atmega169
  atmega169p atmega32 atmega323 atmega324p atmega325 atmega325p atmega3250
  atmega3250p atmega328p atmega329 atmega329p atmega3290 atmega3290p
  atmega406 atmega64 atmega640 atmega644 atmega644p atmega645 atmega649
  atmega6450 atmega6490 atmega16hva at90can32 at90can64 at90pwm216
  at90pwm316 atmega16u4 atmega32c1 atmega32m1 atmega32u4 atmega32u6
  at90usb646 at90usb647 at94k atmega128 atmega1280 atmega1281 atmega1284p
  atmega128rfa1 at90can128 at90usb1286 at90usb1287 atmega2560 atmega2561
  atxmega64a3 atxmega64a1 atxmega128a3 atxmega256a3 atxmega256a3b
  atxmega128a1