ARM GCC installation/compiling
Guest
#1474983
Hi, i'm not able to install ARM GCC :( First i installed ARM GCC for linux (like in the tutorial on this website) Now when i compile something i get some strange errors. After some hours of fruitless search for the mistake i gave up. Then i installed WinARM... now i get exactly the same strange errors like in Linux :( In the Attachment are the Error Messages. Please help me. Marc
Guest
#1474989
Sorry i forgot the attachment :) Please Look at your directory this errors can(but don't have to) be created by a space character, I know this errors from WinAvr "undefined reference to `_lseek_r'" try to compile the files in a directory free of space characters -It's a German Linux or not?! Same in German: Beim Winavr können(müssen aber nicht) solche Fehler aufgrund von Leerzeichen im Pfad auftreten, alles einmal in ein Leerzeichen freis s Verzeichnis installieren und kopieren und compilen- hat damals beim WinAVR(auch gcc) geholfen mfg
Guest
#1475016
it's a space free directory. achso und ja es ist eine deutsche linux distri The error file shows calls to functions that are not provided by a newlib. You will need a source file normaly called syscalls.c. This is because a newlib is not hardware dependent. The hardware dependent functions have to be defined in syscalls.c. In german: Der Fehlerlog zeigt Aufrufe von Funktionen, die von der newlib nicht zur Verfügung gestellt werden. Dafür benötigt man eine Datei, die üblicherweise syscalls.c heißt. Das liegt daran, dass eine newlib nicht hardwareabhängig ist. Die hardwareabhängigen Funktionen müssen in syscalls.c definiert werden. http://svn.openpcd.org/trunk/firmware/src/os/syscalls.c Grüße, Peter
Guest
#1475860
Thanks Vielen Dank, aber wo soll ich diese Datei hinterlegen? But where to place it?
Guest
#1476311
No one can help me? :(
Guest
#1476331
I've got the same problem like the person in this thread: Beitrag "WinARM "sprintf" Linkerfehler" But there is no printf or sprintf in my program Marc wrote: > I've got the same problem like the person in this thread: > Beitrag "WinARM "sprintf" Linkerfehler" > > But there is no printf or sprintf in my program That does not sound like the same problem at all. Don't hijack other peoples threads with your own problems. Start your own thread and post the build log. Marc wrote: > No one can help me? :( After a mere eight hours, you posted that! There are 24 hours in a day, and not everyone is in your time-zone! And those that are might also have to work for a living, and have a life besides this forum. Patience. > But where to place it? It does not matter. You just need to implement it, compile it and link the object file with your code. WinARM includes examples for a number of target micro-controllers and boards. You should be able to adapt one of those for your target. Reply |