Installation avrlibc unter openSUSE 11.3

Hallo zusammen,
ich versuche zur Zeit Avr-gcc unter openSUSE11.3 zu installieren.
dazu benutze ich folgende Anleitung:
http://www.rn-wissen.de/index.php/Av...e_installieren

Es funktionierte alles so weit gut bis ich zur avr-libc kam.
Ich habe mir die avr-libc-1.7.1 heruntergeladen.
Beim Befehl "make" bekomme ich jedoch die Fehlermeldung:

Code:

---

unknown MCU 'attiny2313a' specified
Known MCU names:
  avr2
  at90s2313
  at90s2323
  at90s2333
  at90s2343
  attiny22
  attiny26
  at90s4414
  at90s4433
  at90s4434
  at90s8515
  at90c8534
  at90s8535
  avr25
  ata6289
  attiny13
  attiny13a
  attiny2313
  attiny24
  attiny44
  attiny84
  attiny25
  attiny45
  attiny85
  attiny261
  attiny461
  attiny861
  attiny43u
  attiny87
  attiny48
  attiny88
  at86rf401
  avr3
  at43usb355
  at76c711
  avr31
  atmega103
  at43usb320
  avr35
  at90usb82
  at90usb162
  atmega8u2
  atmega16u2
  atmega32u2
  attiny167
  attiny327
  avr4
  atmega8
  atmega48
  atmega48p
  atmega88
  atmega88p
  atmega8515
  atmega8535
  atmega8c1
  atmega8m1
  atmega8hva
  atmega4hvd
  atmega8hvd
  at90pwm1
  at90pwm2
  at90pwm2b
  at90pwm3
  at90pwm3b
  at90pwm81
  avr5
  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
  atmega6450
  atmega649
  atmega6490
  atmega16hva
  atmega16hvb
  atmega32hvb
  at90can32
  at90can64
  at90pwm216
  at90pwm316
  atmega16c1
  atmega32c1
  atmega64c1
  atmega16m1
  atmega32m1
  atmega64m1
  atmega16u4
  atmega32u4
  atmega32u6
  at90scr100
  at90usb646
  at90usb647
  at94k
  avr51
  atmega128
  atmega1280
  atmega1281
  atmega1284p
  atmega128rfa1
  at90can128
  at90usb1286
  at90usb1287
  m3000f
  m3000s
  m3001b
  avr6
  atmega2560
  atmega2561
  avr1
  at90s1200
  attiny11
  attiny12
  attiny15
  attiny28
In file included from ../../../../common/macros.inc:39:0,
                from ../../../../crt1/gcrt1.S:38:
../../../../include/avr/io.h:428:6: warning: #warning "device type not defined"
../../../../crt1/gcrt1.S: Assembler messages:
../../../../crt1/gcrt1.S:53: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:54: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:55: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:56: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:57: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:58: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:59: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:60: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:61: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:62: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:63: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:64: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:65: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:66: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:67: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:68: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:69: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:70: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:71: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:72: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:73: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:74: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:75: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:76: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:77: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:78: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:79: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:80: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:81: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:82: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:83: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:84: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:85: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:86: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:87: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:88: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:89: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:90: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:91: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:92: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:93: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:94: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:95: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:96: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:97: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:98: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:99: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:100: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:101: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:102: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:103: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:104: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:105: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:106: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:107: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:108: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:109: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:110: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:111: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:112: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:113: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:114: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:115: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:116: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:117: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:118: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:119: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:120: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:121: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:122: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:123: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:124: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:125: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:126: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:127: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:128: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:129: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:130: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:131: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:132: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:133: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:134: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:135: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:136: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:137: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:138: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:139: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:140: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:141: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:142: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:143: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:144: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:145: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:146: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:147: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:148: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:149: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:150: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:151: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:152: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:153: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:154: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:155: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:156: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:157: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:158: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:159: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:160: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:161: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:162: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:163: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:164: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:165: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:166: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:167: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:168: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:169: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:170: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:171: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:172: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:173: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:174: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:175: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:176: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:177: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:178: Error: non-constant expression in ".if" statement
../../../../crt1/gcrt1.S:179: Error: non-constant expression in ".if" statement
make[5]: *** [gcrt1.o] Fehler 1
make[5]: Leaving directory `/home/rainer/Downloads/avr-libc-1.7.1/avr/lib/avr25/attiny2313a'
make[4]: *** [all-recursive] Fehler 1
make[4]: Leaving directory `/home/rainer/Downloads/avr-libc-1.7.1/avr/lib/avr25'
make[3]: *** [all-recursive] Fehler 1
make[3]: Leaving directory `/home/rainer/Downloads/avr-libc-1.7.1/avr/lib'
make[2]: *** [all-recursive] Fehler 1
make[2]: Leaving directory `/home/rainer/Downloads/avr-libc-1.7.1/avr'
make[1]: *** [all-recursive] Fehler 1
make[1]: Leaving directory `/home/rainer/Downloads/avr-libc-1.7.1'
make: *** [all] Fehler 2

---

Leider spuckt mir Google dazu nicht aus. Ich hoffe ihr könnt mir vllt. weiterhelfen.

Gruß

Rainer

Das ist

http://gcc.gnu.org/PR45261

Ein Patch ist z.B. in

http://gcc.gnu.org/viewcvs?view=revi...evision=170569

allerdings passt das ziemlich sicher nicht auf deine Version von avr-gcc. Mit den Angaben im Patch und den entsprechenden Hacking-Skills kannst du aber ein Patch für deine Version basteln ;-)

I.W. muss das fprintf (stderr, ... durch ein error(... ersetzt werden, damit das avr-lib configure auch mitbekommt, welche Targets der avr-gcc unterstützt oder nicht.

wow.... :confused:
Ich bin ein ziemlicher Linux-Neuling.... soll heißen: die Hacking-Skills sind nicht vorhanden ;).
Gibt es auch eine einfachere möglichkeit um avr-gcc bei mir zum Laufen zu bringen, oder eine genauere Anleitung wie dieser Patch möglich ist?

1. In den gcc-Quellen gibt es eine Datei <GCC_SOURCES>/gcc/config/avr/avr.c
2. Öffne die Datei mit einem Texteditor und gehe in die Funktion avr_option_override
3. In der Funktion gibt es eine Stelle
   
   Code:

   ---

     if (!t->name)
    {
      fprintf (stderr, "unknown MCU '%s' specified\nKnown MCU names:\n",
      avr_mcu_name);

   ---

4. Das Problem ist, daß hier nur eine Meldung ausgegeben wird, aber gcc keinen Fehlercode zurückgibt und die avr-libc davon ausgeht, daß diese Hardware unterstützt wird. Daher wird besagte Stelle abgeändert zu
   
   Code:

   ---

     if (!t->name)
    {
      error ("unknown MCU '%s' specified", avr_mcu_name);

   ---

   Für nen privaten Fix reicht das ;)
5. Abspeichern und gcc neu generieren. make im gcc-build-Verzeichnis genügt, danach make install.
6. Voilà

hey,
Ich habe es heute endlich geschafft deine Anleitung auszuprobieren.
Und es funkioniert einwandfrei!

viele Dank dafür!

Gruß

Rainer


[Gelöst]

Hallo zusammen,
ich hoffe es ist noch nicht zu spät und dieser Thread findet noch Beachtung.

Ich habe exakt den gleichen Fehler wie ra.graf1988. Allerdings bin ich scheinbar ein noch zu "unerfahrener" Anfänger, denn ich kann die Lösung von SprinterSB schon beim Schritt eins nicht ausführen. Ich finde die gcc Quellen nicht. Installiert ist er aber.

Vielen Dank für eure Hilfe im voraus,