Re: [avr-chat] Argh it happened again: compiler cannot create executables

[Rick Mann]

On Apr 29, 2006, at 14:49 , Joerg Wunsch wrote:

> Please do just that.

Unfortunately, I can't even figure out which config.log it is.  
Actually, after poking, I did figure it out:

I guess this is the portion of the file that has the problem:

> configure:2274: $? = 0
> configure:2276: /Users/rmann/Projects/AVR/gcc/full/avr/./gcc/xgcc - 
> B/Users/rmann/Projects/AVR/gcc/full/avr/./gcc/ -B/usr/local/avr/avr/ 
> bin/ -B/usr/local/avr/avr/lib/ -isystem /usr/local/avr/avr/include - 
> isystem /usr/local/avr/avr/sys-include -v </dev/null >&5
> Reading specs from /Users/rmann/Projects/AVR/gcc/full/avr/./gcc/specs
> Target: avr
> Configured with: ../gcc-4.1.0/configure --target=avr --prefix=/usr/ 
> local/avr --enable-languages=c,c++
> Thread model: single
> gcc version 4.1.0
> configure:2279: $? = 0
> configure:2281: /Users/rmann/Projects/AVR/gcc/full/avr/./gcc/xgcc - 
> B/Users/rmann/Projects/AVR/gcc/full/avr/./gcc/ -B/usr/local/avr/avr/ 
> bin/ -B/usr/local/avr/avr/lib/ -isystem /usr/local/avr/avr/include - 
> isystem /usr/local/avr/avr/sys-include -V </dev/null >&5
> xgcc: '-V' must come at the start of the command line
> configure:2284: $? = 1
> configure:2307: checking for C compiler default output file name
> configure:2310: /Users/rmann/Projects/AVR/gcc/full/avr/./gcc/xgcc - 
> B/Users/rmann/Projects/AVR/gcc/full/avr/./gcc/ -B/usr/local/avr/avr/ 
> bin/ -B/usr/local/avr/avr/lib/ -isystem /usr/local/avr/avr/include - 
> isystem /usr/local/avr/avr/sys-include -O2 -g -O2     conftest.c  >&5
> /usr/local/avr/avr/bin/ld: crts8515.o: No such file: No such file  
> or directory
> configure:2313: $? = 1
> configure: failed program was:
> | /* confdefs.h.  */
> |
> | #define PACKAGE_NAME "libssp"
> | #define PACKAGE_TARNAME "libssp"
> | #define PACKAGE_VERSION "1.0"
> | #define PACKAGE_STRING "libssp 1.0"
> | #define PACKAGE_BUGREPORT ""
> | #define PACKAGE "libssp"
> | #define VERSION "1.0"
> | /* end confdefs.h.  */
> |
> | int
> | main ()
> | {
> |
> |   ;
> |   return 0;
> | }
> configure:2352: error: C compiler cannot create executables
> See `config.log' for more details.


It can't find a .o file:

> /usr/local/avr/avr/bin/ld: crts8515.o: No such file: No such file  
> or directory

I can't figure out from config.log why it wants that particular  
runtime library, but since I'm trying to build avr-gcc, I certainly  
don't have those libraries already built.

Any idea why the compiler is trying to link against crts8515.o?

BTW, I've tried this build on a PowerPC PowerBook, and on an Intel  
Red Hat Linux box. In all cases, I get the same error.

Thanks!



--
Rick