crosstool: Optimal component version matching betwen gcc, glibc, binutils, etc?

[Wolcott, Ken (MED, Compuware)]

Hi Dan;

  I've been trying to understand how crosstool determines optimal
version matching between glibc, gcc, binutils, etc...

  How does one determine this?

  The developer whom I am primarily supporting tells me that there are
gcc 3.3 issues and he wants me to develop a crosstool generated cross
toolchain based on gcc 3.2.1...I guessed that I would go down a bit on
glibc but stick with the most current binutils.  Does one determine this
optimal component version matching via trial and error only?

  BTW, I am **quite** grateful for the existence of crosstool, and the
developer (and his manager, and my manager) are impressed by it <g>

Thanks,
Ken

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