Summary:
* Linaro binary toolchain 2012.02 release.
* Try the Multilib patch on linaro toolchain.

Details:
1. Linaro binary toolchain 2012.02 release.
  * Create linaro license file based on embedded toolchain, add
crosstool-ng and sysroot (eglibc) license.
  * Tests on win7, oneiric and RHEL5.
2. Try to apply the multilib patch used in embedded toolchain to
linaro toolchain.
  * The multilib solution can not work together with the multiarch patch.
    (1) With both patches, "gcc -print-multi-lib" can only print one option.
    (2) With only multilib patch, "gcc -print-multi-lib" can print the
multilib list.
  * Successfully build a multilib toolchain (Based on the prebuilt
oneiric-sysroot with directory structure change for include and lib.)
without the multiarch patch and c++ support.

Plans:
1. Try crosstool-ng 1.14 to build multilib eglibc.
2. Investigate how to make multiarch and multilib work together.

Planed leaves:
* Mar. 1-2.

Best regards!
-Zhenqiang

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