Why is fixincludes not doing anything?

[rbmj]

On 05/26/2012 04:53 PM, rbmj wrote:
> My theory is that fixincludes is running for the host OS, but not for 
> the cross targets (libgcc, etc. in sysroot).  But I don't really know 
> for sure.  Maybe the mach = *-*-vxworks isn't what it's supposed to be 
> - that could also be the problem.  Or something else entirely.
>

Anyone know about fixincludes specifically on cross compilers?  Does it 
run fixincludes for both host and target (it seems like it should)?  
Where is each directory - if host is gcc/include-fixed, where is 
target?  And if I run with --target=powerpc-wrs-vxworks, then a 
fixincludes rule with a mach = *-*-vxworks constraint should run on the 
system headers found in sysroot, shouldn't they?  And this should be 
done *before* libgcc is built, as libgcc runs on the target and so needs 
fixed target includes, right?  If so, and I have run genfixes, and the 
make check appears to be fine, then why is the fix not getting applied?

Again, thanks for all your help,

Robert Mason