Hello,
        I tried to build the gcc-linaro cross compiler tool on the x86_64 ubuntu-10.04 machine.
        The build and host machine is the x86_64 ubuntu-10.04, the target is arm-eabi.
        But failed and got the following error messages:
-----
checking host system type... arm-unknown-eabi
checking for arm-eabi-ar... arm-eabi-ar
checking for arm-eabi-lipo... arm-eabi-lipo
checking for arm-eabi-nm... /home/minslin/ET0001A/build-gcc/./gcc/nm
checking for arm-eabi-ranlib... arm-eabi-ranlib
checking for arm-eabi-strip... arm-eabi-strip
checking whether ln -s works... yes
checking for arm-eabi-gcc... /home/minslin/ET0001A/build-gcc/./gcc/xgcc -B/home/minslin/ET0001A/build-gcc/./gcc/ -B/home/minslin/linaro-gcc/arm-eabi/bin/ -B/home/minslin/linaro-gcc/arm-eabi/lib/ -isystem /home/minslin/linaro-gcc/arm-eabi/include -isystem /home/minslin/linaro-gcc/arm-eabi/sys-include
checking for suffix of object files... configure: error: in `/home/minslin/ET0001A/build-gcc/arm-eabi/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
make[1]: *** [configure-target-libgcc] Error 1
make[1]: Leaving directory `/home/minslin/ET0001A/build-gcc'
make: *** [all] Error 2
-----

        The configure options I used were:
-----
../gcc-linaro-4.5-2011.06-0/configure --target=arm-eabi --enable-languages=c,c++ --enable-shared --prefix=/home/minslin/linaro-gcc --with-gmp=/home/minslin/gmp --with-mpfr=/home/minslin/mpfr --with-mpc=/home/minslin/mpc
-----

        I downloaded and built the GMP, MPFR and MPC packages. The versions I used are:
        gmp-5.0.2
        mpfr-3.0.1
        mpc-0.8.2

        Please help me solving this problem.
        Thanks.

Best regards,
------------------------------------------------------------
Min-Shong Lin (林敏雄)
Engineering Division
Global UniChip Corp. (創意電子)
EMAIL : mins.lin@globalunichip.com
TEL      : +886-3-5646600 ext. 6937

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