[avr-gcc-list] Last snapshoot of avr-gcc and cygwin

[frantz]

Hi,

 

I'am trying to compile the very last snapshot of avr-gcc compiler because I 'd like use the last option (ssa optimization, colored registers,...). I've downloaded the last binutils 1.3 sources), the last gcc and compile binutils with this command line (environment used is cygwin (the last version))

 

binutils

 

./configure --prefix=/usr/local/atmel --target=avr  

make

make install

 

all is ok !

 

I wrote:

 

PATH=/usr/local/atmel/bin:$PATH

 

( in gcc directory)

 

./configure --prefix=/usr/local/atmel --target=avr  --enable-language=c --disable-nls

 

ok configure done:

 

But with "make" command :

I've got this piece of message after many compilation modules:

 

 

  CONFIG_H="config.h auto-host.h ./../include/ansidecl.h ./config/i386/xm-cygwin.h ./config/avr/avr.h ./defaults.h ./defaults.h insn-constants.h insn-flags.h" MACHMODE_H="machmode.h machmode.def " \
  LIB1ASMSRC='avr/libgcc.S' \
  MAKEOVERRIDES= \
  -f libgcc.mk all
make[2]: Entering directory `/home/gcc/gcc'
for d in libgcc avr3 libgcc/avr3 avr4 libgcc/avr4 avr5 libgcc/avr5; do \
  if [ -d $d ]; then true; else /bin/sh ./mkinstalldirs $d; fi; \
done
if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi
/home/gcc/gcc/xgcc -B/home/gcc/gcc/ -B/usr/local/atmel/avr/bin/ -B/usr/local/atmel/avr/lib/ -isystem /usr/local/atmel/avr/include -O2  -DIN_GCC -DCROSS_COMPILE   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -DDF=SF -Dinhibit_libc -mcall-prologues -g  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I. -I./. -I./config -I./../include  -DL_ffsdi2 -c ./libgcc2.c -o libgcc/./_ffsdi2.o
make[2]: Leaving directory `/home/gcc/gcc'
make[1]: Leaving directory `/home/gcc/gcc'
zhQJ.s:177: Error: garbage at end of line
make[2]: *** [libgcc/./_ffsdi2.o] Error 1
make[1]: *** [stmp-multilib] Error 2
make: *** [all-gcc] Error 2
 

 

I have try many possibilities (options) but without any results. If somebody has recently compiled the gcc source for the avr target, I'am very interested to understand where is my mistake. thank you in advance

 

 

Frantz