buildroot to build toolchain on Linux

Hey Hippo,

why i don't find bin folder in ~/buildroot/build_nios2/staging_dir? Whether i need use the same as your fedora environment and install compat-gcc or not.

Thanks a lot.

Sam

mkdir -p /home/samchou/buildroot/toolchain_build_nios2

bzcat /home/samchou/buildroot/dl/uClibc-20060116.tar.bz2 | tar -C /home/samchou/ buildroot/toolchain_build_nios2 -xf -

toolchain/patch-kernel.sh /home/samchou/buildroot/toolchain_build_nios2/uClibc toolchain/uClibc/ \*.patch

touch /home/samchou/buildroot/toolchain_build_nios2/uClibc/.unpacked

cp toolchain/uClibc/uClibc.config /home/samchou/buildroot/toolchain_build_nios2/uClibc/.config

/home/samchou/buildroot/toolchain_build_nios2/bin/sed -i -e 's,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX="/home/samchou/buildroot/build_nios2/staging_dir/bin/nios2-linux-uclibc-",g'

-e 's,# TARGET_nios2 is not set,TARGET_nios2=y,g'

-e 's,^TARGET_ARCH="none",TARGET_ARCH=\"nios2\",g'

-e 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"/home/samchou/buildroot/toolchain_build_nios2/linux\",g'

-e 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g'

-e 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g'

-e 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g'

/home/samchou/buildroot/toolchain_build_nios2/uClibc/.config

/home/samchou/buildroot/toolchain_build_nios2/bin/sed -i -e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' /home/samchou/buildroot/toolchain_build_nios2/uClibc/.config

/home/samchou/buildroot/toolchain_build_nios2/bin/sed -i -e 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' /home/samchou/buildroot/toolchain_build_nios2/uClibc/.config

/home/samchou/buildroot/toolchain_build_nios2/bin/sed -i -e 's,# UCLIBC_HAS_THREADS is not set,UCLIBC_HAS_THREADS=y,g' /home/samchou/buildroot/toolchain_build_nios2/uClibc/.config

/home/samchou/buildroot/toolchain_build_nios2/bin/sed -i -e 's,# PTHREADS_DEBUG_SUPPORT is not set,PTHREADS_DEBUG_SUPPORT=y,g' /home/samchou/buildroot/toolchain_build_nios2/uClibc/.config

/home/samchou/buildroot/toolchain_build_nios2/bin/sed -i -e 's,# LINUXTHREADS_OLD is not set,LINUXTHREADS_OLD=y,g' /home/samchou/buildroot/toolchain_build_nios2/uClibc/.config

mkdir -p /home/samchou/buildroot/toolchain_build_nios2/uClibc_dev/usr/include

mkdir -p /home/samchou/buildroot/toolchain_build_nios2/uClibc_dev/usr/lib

mkdir -p /home/samchou/buildroot/toolchain_build_nios2/uClibc_dev/lib

make -C /home/samchou/buildroot/toolchain_build_nios2/uClibc

PREFIX=/home/samchou/buildroot/toolchain_build_nios2/uClibc_dev/

DEVEL_PREFIX=/usr/

RUNTIME_PREFIX=/home/samchou/buildroot/toolchain_build_nios2/uClibc_dev/

HOSTCC="gcc"

pregen install_dev;

make[1]: /home/samchou/buildroot/build_nios2/staging_dir/bin/nios2-linux-uclibc-gcc: Command not found

make[1]: Entering directory `/home/samchou/buildroot/toolchain_build_nios2/uClibc'

make[1]: /home/samchou/buildroot/build_nios2/staging_dir/bin/nios2-linux-uclibc-gcc: Command not found

����*make -C extra/config conf

make[2]: /home/samchou/buildroot/build_nios2/staging_dir/bin/nios2-linux-uclibc-gcc: Command not found

make[2]: Entering directory `/home/samchou/buildroot/toolchain_build_nios2/uClibc/extra/config'

make[2]: /home/samchou/buildroot/build_nios2/staging_dir/bin/nios2-linux-uclibc-gcc: Command not found

����*make[2]: *** No rule to make target `|', needed by `../../extra/config/conf.o'. Stop.

make[2]: Leaving directory `/home/samchou/buildroot/toolchain_build_nios2/uClibc/extra/config'

make[1]: *** [extra/config/conf] Error 2

make[1]: Leaving directory `/home/samchou/buildroot/toolchain_build_nios2/uClibc'

make: *** [/home/samchou/buildroot/toolchain_build_nios2/uClibc/.configured] Error 2