To be able to play around with C++0x features, I built a gcc 4.6.3 cross toolchain for the Wiz.
The toolchain is built against the same glibc as the GPH toolchain. You may need to supply libstdc++.so.6 and libgcc_s.so.1 from this toolchain along with your application, otherwise it should to be compatible with the runtime libs on the Wiz (tested with a Rainbow Plains build).
Update 2014-01-23: New set of gcc 4.7.3 toolchains posted.
Update 2014-02-02: New set of builds posted (built on Debian/stable 32-bit)
Current Wiz toolchain: wiz-toolchain-4.7.3-2-linux-i686.tar.bz2 (104MB, Linux)
Current Caanoo toolchain: caanoo-toolchain-4.7.3-3-linux-i686.tar.bz2 (175MB, Linux)
Buildscript on Gitlab.
				
			The toolchain is built against the same glibc as the GPH toolchain. You may need to supply libstdc++.so.6 and libgcc_s.so.1 from this toolchain along with your application, otherwise it should to be compatible with the runtime libs on the Wiz (tested with a Rainbow Plains build).
Update 2014-01-23: New set of gcc 4.7.3 toolchains posted.
Update 2014-02-02: New set of builds posted (built on Debian/stable 32-bit)
Current Wiz toolchain: wiz-toolchain-4.7.3-2-linux-i686.tar.bz2 (104MB, Linux)
Current Caanoo toolchain: caanoo-toolchain-4.7.3-3-linux-i686.tar.bz2 (175MB, Linux)
Buildscript on Gitlab.
			
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