Problem with ARM cross compiler

Brian Drummond brian@shapes.demon.co.uk
Thu Dec 19 09:23:00 GMT 2013


On Thu, 2013-12-19 at 10:15 +0200, Kai Ruottu wrote:
> 19.12.2013 2:15, Maxim Kuvyrkov kirjoitti:
> > On 19/12/2013, at 7:59 am, Hendrik Greving<hendrik.greving.intel@gmail.com>  wrote:
> >
> >> I am compiling (trying to) ARM cross compiler (on x86):
> >>
> >>
> > ...
> >> conftest.c:15:19: fatal error: stdio.h: No such file or directory
> >>
> >>
> >> Any help/hint appreciated,
> > You don't have cross-built C library installed.  Building a cross toolchain from scratch is an intricate process, it is not building just the compiler, you also need bintutils, C library headers and C library itself.
> 
> I have never fully understood why the "totally from scratch target" is 
> the first many people are trying
> when there are existing targets for crosstoolchains. My own '$sysroot's 
> for the 'arm*-linux-gnueabi'
> targets in my laptop are :
> 
> host-arm-angstrom-linux-gnueabi:
> host-arm-cs2009-linux-gnueabi:
> host-arm-cs2011-linux-gnueabi:
 and many others...

How many of those are comprehensive toolchains, and how many omit bits
of gcc, like Ada or Fortran for example?

- Brian



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