[ntp:questions] Help with cross-compiling NTP for the Raspberry Pi requested

Rob Windgassen rwindgas at xs4all.nl
Thu Mar 6 20:15:41 UTC 2014


On Thu, 06 Mar 2014 05:53:10 +0000, Harlan Stenn wrote:

> You wrote:
> 
>> The description on
>> http://support.ntp.org/bin/view/Dev/Cross-compilingNTP mentions a
>> "proper" cross-compile environment and somewhat later continues with
>> 
>>  "gcc (which is symlinked to <name-of-cross-compiler>)"
> 
> No, gcc in that specific case is *not* a cross-compiler.
> 
> The actual content says:
> 
>  On a sparc-sun-solaris2.10 machine that has a cross-compile environment
>  for i386-unknown-freebsd6.2, you should find the following executables
>  on your system:
> 
>   *  gcc (which is probably symlinked to sparc-sun-solaris2.10-gcc )
>   *  sparc-sun-solaris2.10-gcc *  i386-unknown-freebsd6.2-gcc
> 
> The first two compilers are likely identical - the example says the
> build machine is a sparc-sun-solaris2.10 machine with gcc.  Therefore,
> 'gcc' and 'sparc-sun-solaris2.10-gcc' can be identical.
> 
> In that example, the cross-compiler is i386-unknown-freebsd6.2-gcc .

You are correct, I didn't read it carefully enough and made an error in 
my interpretation that sparc-sun-solaris2.10-gcc is not the cross-
compiler in this case.

Still the description does not help when "proper" cross-compile 
environment isn't made clear.


-- 
Rob



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