[yocto] yocto toolchain

[Haim Badash]

How can I install the yocto toolchain  in directory that I choose (not the default directory)?
I run poky...toolchain-1.6.2.sh (that created when I run 'bitbake meta-toolchain'), and I choose  target directory for SDK.
The toolchain Installed in the directory that I choose, but yet has a link to default directory (/opt/poky/1.6.2/).


/my_dir/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-gcc -v

COLLECT_GCC=/my_dir/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/my_dir/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/../../libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.8.2/lto-wrapper
 --target=arm-poky-linux-gnueabi --prefix=/opt/poky/1.6.2/sysroots/x86_64-pokysdk-linux/usr -- ...
 ..exec_prefix=/opt/poky/1.6.2/sysroots/x86_64-pokysdk-linux/usr...
 include-dir=/opt/poky/1.6.2/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include/c++ --with-build-time-.....

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