Installation avrlibc unter openSUSE 11.3

[ra.graf1988]

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:

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

[SprinterSB]

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.

[ra.graf1988]

wow....
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?

[SprinterSB]

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
   

      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
   

      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

[ra.graf1988]

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

viele Dank dafür!

Gruß

Rainer


[Gelöst]

[Crest++]

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,