Re: [avr-gcc-list] ld: crts8515.o: No such file; with avr-gcc under Linux

[Günter Dannoritzer]

Joerg Wunsch wrote:
> Günter Dannoritzer <address@hidden> wrote:
>
> > /usr/local/avr/lib/gcc/avr/4.0.2/../../../../avr/bin/ld: crts8515.o: No such 
> > file: No such file or directory
>
> Please run your command to link the job with the -v added.  That
> should show you the ld command that is being run.

Here is the linker call with the -v option:

avr-gcc -v -Wl,-Map,camera.map  -o app.elf err.o intr.o ll.o print.o 
putchar.o quad.o tl.o uart.o wdog.o mmap.o tmr.o app.o main.o
Using built-in specs.
Target: avr
Configured with: ../configure --target=avr --prefix=/usr/local/avr 
--disable-nls --enable-language=c : (reconfigured) ../configure 
--prefix=/usr/local/avr --target=avr --enable-languages=c --disable-nls 
--with-dwarf2 : (reconfigured) ../configure --prefix=/usr/local/avr 
--target=avr --enable-languages=c --disable-nls --with-dwarf2
Thread model: single
gcc version 4.0.2
 /usr/local/avr/lib/gcc/avr/4.0.2/../../../../avr/bin/ld -m avr2 -o 
app.elf crts8515.o -L/usr/local/avr/lib/gcc/avr/4.0.2 
-L/usr/local/avr/lib/gcc/avr/4.0.2/../../../../avr/lib -Map app.map 
err.o intr.o ll.o print.o putchar.o quad.o tl.o uart.o wdog.o mmap.o 
tmr.o app.o main.o -lgcc -lc -lgcc
/usr/local/avr/lib/gcc/avr/4.0.2/../../../../avr/bin/ld: crts8515.o: No 
such file: No such file or directory
make: *** [app.elf] Error 1


Is there a problem that I configured it several times? When you look, in 
the first configuration I accidentally wrote --enable-language=c instead 
--enable-languages=c.

Another issue I recognized, the ld call is done with the -m avr2 option. 
The crts8515.o file is in the /usr/local/avr/lib folder. In that folder 
there are the folders avr3, avr4, avr5, but no avr2. Does that make any 
difference?


> Sure, it's a .o file, not a .a one.  -L is only useful for any -l
> libraries.  The crtXXX.o file is explicitly named to the linker by the
> compiler.

Thanks for pointing that out with the -L option. I took it out in the 
above linker run with the -v option.

Guenter