On Thursday 30 August 2007, Christopher Friedt wrote:
> Moreover, I noticed that the is_crosscompile() function in the same file
> was incorrect - can someone please verify this? I'm fairly positive from
> the gcc configuration script.

is_crosscompile is used to detect whether we're building a cross-compiler, not 
whether we're cross-compiling the compiler

tc-is-cross-compile is used to determine whether we're cross-compiling 
something

> The point is though, that even for straight cross-compiles it's usually
> more dependent on CHOST being set to a different architecture than CTARGET.

in the normal case, CTARGET is never set ... however, for all toolchain based 
packages, the three tuples (CBUILD CHOST CTARGET) are made sure to be set to 
the correct value
-mike

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