[ECOS] error when building gcc for PowerPC under windowsNT

["yyl" <ylyuan at davform dot com>]

I have problem when building gcc for powerpc under windows NT. I'm
following the instructions in the RedHat homepage.

The problem arises after I have typed:
make -w all-gcc install-gcc LANGUAGES="c c++" 2>&1 | tee make.out

 

the output about error I get is:

/src/gcc/gcc-2.95.2/gcc/reload1.c:9556: syntax error before `static'
/src/gcc/gcc-2.95.2/gcc/reload1.c: In function `reload_combine':
/src/gcc/gcc-2.95.2/gcc/reload1.c:9604: stray '\' in program
/src/gcc/gcc-2.95.2/gcc/reload1.c:9604: parse error before `)'
/src/gcc/gcc-2.95.2/gcc/reload1.c:9795: stray '\' in program
/src/gcc/gcc-2.95.2/gcc/reload1.c:9795: parse error before `;'
make[1]: *** [reload1.o] Error 1
make[1]: Leaving directory `/tmp/build/gcc/gcc'
make: *** [all-gcc] Error 2
make: Leaving directory `/tmp/build/gcc'

 

then I executs following commands:

   tr -d '\r' < /src/gcc/gcc-2.95.2/gcc/reload1.c > foo
   mv foo /src/gcc/gcc-2.95.2/gcc/reload1.c

 

After that I retry

   make -w all-gcc install-gcc LANGUAGES="c c++" 2>&1 | tee make.out

the output about error is:

   make[2]: Entering directory `/tmp/build/gcc/gcc'
rm -f libgcc2.a
if [ -d . ]; then \
  cd .; \
  rm -f libgcc.a ecrti.o ecrtn.o scrt0.o scrti.o scrtn.o; \
else true; \
fi
make GCC_FOR_TARGET="/tmp/build/gcc/gcc/xgcc -B/tmp/build/gcc/gcc/ -B/tools/H-i686-pc-cygwin/powerpc-eabi/bin/ -I/tools/H-i686-pc-cygwin/powerpc-eabi/include" \
  AR_FOR_TARGET="powerpc-eabi-ar" \
  AR_FLAGS_FOR_TARGET="rc" \
  CC="gcc" CFLAGS="-g -O2" \
  HOST_PREFIX="" HOST_PREFIX_1="loser-" \
  LANGUAGES="c c++" \
  LIBGCC2_CFLAGS="-O2  -DCROSS_COMPILE -DIN_GCC -DHAIFA    -g -O2 -I./include    -g1  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc   -mrelocatable-lib -mno-eabi -mstrict-align" libgcc2.a
make[3]: Entering directory `/tmp/build/gcc/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 _fixsfdi _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf __gcc_bcmp _varargs __dummy _eprintf _bb _shtab _clear_cache _trampoline __main _exit _ctors _pure; \
do \
  echo ${name}; \
  /tmp/build/gcc/gcc/xgcc -B/tmp/build/gcc/gcc/ -B/tools/H-i686-pc-cygwin/powerpc-eabi/bin/ -I/tools/H-i686-pc-cygwin/powerpc-eabi/include -O2  -DCROSS_COMPILE -DIN_GCC -DHAIFA    -g -O2 -I./include    -g1  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc   -mrelocatable-lib -mno-eabi -mstrict-align -I. -I/gcc-2.95.2/gcc -I/gcc-2.95.2/gcc/config -I/gcc-2.95.2/gcc/../include -c -DL${name} \
       /gcc-2.95.2/gcc/libgcc2.c -o ${name}.o; \
  if [ $? -eq 0 ] ; then true; else exit 1; fi; \
  powerpc-eabi-ar rc tmplibgcc2.a ${name}.o; \
  rm -f ${name}.o; \
done
_muldi3
as: unrecognized option `-mppc'
make[3]: *** [libgcc2.a] Error 1
make[3]: Leaving directory `/tmp/build/gcc/gcc'
make[2]: *** [stmp-multilib-sub] Error 2
make[2]: Leaving directory `/tmp/build/gcc/gcc'
make[1]: *** [stmp-multilib] Error 1
make[1]: Leaving directory `/tmp/build/gcc/gcc'
make: *** [all-gcc] Error 2
make: Leaving directory `/tmp/build/gcc'