Support for multiple, concurrent version of tools

[Diwaker Gupta]

I'm using crosstool-ng 1.4.2. In the toolchain I'm trying to build, I'd like to 
be able to have multiple versions of tools (eg, different gcc versions) at the 
same time. Is this possible using crosstool-ng? I searched the archives, but 
haven't seen this answered yet.

I'm not subscribed to the list, so please CC me on replies.

Thanks,
Diwaker

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