Re: FW: (arm) cross compiler under Cygwin

[nhat dot dao at philips dot com]

okay. Hi everybody,

* unpack (binutils-20001221-1-src.tar.gz)
* /usr/local/bin/binutils-20001221-1=>$ ./configure --target=arm-strongarm-aout
* make all install
* /gcc-2.95.2-6=>$ ./make clean
* ./configure --target=arm-strongarm-aout
* make LANGUAGES= "c++"

[...]
make[2]: Entering directory `/gcc-2.95.2-6/gcc'
rm -f libgcc2.a
if [ -d . ]; then \
  cd .; \
  rm -f libgcc.a ; \
else true; \
fi
make GCC_FOR_TARGET="/gcc-2.95.2-6/gcc/xgcc -B/gcc-2.95.2-6/gcc/
-B/usr/local/arm-strongarm-aout/bin/ -I/usr/l
ocal/arm-strongarm-aout/include" \
  AR_FOR_TARGET="arm-strongarm-aout-ar" \
  AR_FLAGS_FOR_TARGET="rc" \
  CC="gcc" CFLAGS="-g -O2" \
  HOST_PREFIX="" HOST_PREFIX_1="loser-" \
  LANGUAGES="c++" \
  LIBGCC2_CFLAGS="-O2  -DCROSS_COMPILE -DIN_GCC     -g -O2 -I./include   -g1
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_N
EEDED   " libgcc2.a
make[3]: Entering directory `/gcc-2.95.2-6/gcc'
rm -f tmplibgcc2.a
for name in _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 _lshrdi3 _ashldi3
_ashrdi3 _ffsdi2 _udiv_w_sdiv
_udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi
_fixunsdfdi _fixdfdi _fixunssfdi _f
ixsfdi _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf
__gcc_bcmp _varargs __dummy
 _eprintf _bb _shtab _clear_cache _trampoline __main _exit _ctors _pure; \
do \
  echo ${name}; \
  /gcc-2.95.2-6/gcc/xgcc -B/gcc-2.95.2-6/gcc/ -B/usr/local/arm-strongarm-aout/bin/
-I/usr/local/arm-strongarm-
aout/include -O2  -DCROSS_COMPILE -DIN_GCC     -g -O2 -I./include   -g1
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
    -I. -I. -I./config -I./../include -c -DL${name} \
       ./libgcc2.c -o ${name}.o; \
  if [ $? -eq 0 ] ; then true; else exit 1; fi; \
  arm-strongarm-aout-ar rc tmplibgcc2.a ${name}.o; \
  rm -f ${name}.o; \
done
_muldi3
./libgcc2.c:41: stdlib.h: No such file or directory
./libgcc2.c:42: unistd.h: No such file or directory
make[3]: *** [libgcc2.a] Error 1
make[3]: Leaving directory `/gcc-2.95.2-6/gcc'
make[2]: *** [stmp-multilib-sub] Error 2
make[2]: Leaving directory `/gcc-2.95.2-6/gcc'
make[1]: *** [stmp-multilib] Error 1
make[1]: Leaving directory `/gcc-2.95.2-6/gcc'
make: *** [all-gcc] Error 2

what can i do, please ?

/pegase
nospam_nhat.dao@philips.com (remove nospam_ to reply)

dkorn@pixelpower.com a écrit :

>   Hi again Pegase,
>
> >otherwise,
> >how can i do to
> >install the cross binutils for arm ?
> >is it in Cygwin environment ?
> >
> >i have :
> >* binutils-20001221-1.tar.gz
> >* binutils-20001221-1-src.tar.gz
>
>   You need the second one, which is a snapshot of the binutils source
> code.
>
>   To make and install the cross binutils is very like the procedure for gcc:
>
>  - unpack the tar.gz file into a source directory
>  - make a build directory somewhere else and cd into it
>  - /path/to/sourcedir/configure --target=arm-strongarm-aout
>  - make all install
>
>   Then, be sure that /usr/local/bin is in your $PATH setting (or if you
> want to use a --prefix setting for compiling binutils and gcc, make sure
> that $prefix/bin is in $PATH).


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