building cross gcc for powerpc

and73y · *nix forums beginner Joined: 28 May 2009 Posts: 1

I am building a gcc cross compiler for powerpc on Slackware 12.2.
I did several steps:

1. make binutils
configure --target=powerpc-88x-linux-gnu --prefix=/powerpc --enable-languages=c,c++
make

2. make cross gcc
configure --target=powerpc-88x-linux-gnu --prefix=/powerpc --disable-shared --disable-threads --enable-languages=c
make

3. make glibc
configure --prefix=/powerpc --build=i686-pc-linux-gnu --host=powerpc-88x-linux-gnu --enable-add-ons=nptl --with-headers=/powerpc/powerpc-88x-linux-gnu/sys-include --with-binutils=/powerpc/powerpc-88x-linux-gnu/bin

I have error on this step:
checking for forced unwind support... no
configure: error: forced unwind support is required

config.log:
...
configure:27: checking for forced unwind support
configure:56: powerpc-88x-linux-gnu-gcc -o conftest -g -O2 conftest.c >&5
/powerpc/lib/gcc/powerpc-88x-linux-gnu/4.4.0/../../../../powerpc-88x-linux-gnu/bin/ld: crt1.o: No such file: No such file or directory
collect2: ld returned 1 exit status
...

Please tell me what's wrong!!!

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