Re: I can't cross build 10 on 10??

[RVP <rvp%SDF.ORG@localhost>]

On Fri, 28 Apr 2023, Lloyd Parkes wrote:

> It looks like something is going wrong with the host tools and they are 
> trying to use host includes when they should be using in-tree includes. One 
> concise example is
>
> > #   compile  csu/gcrt0.o
> > /home/lloyd/NetBSD/tooldir/bin/sparc--netbsdelf-gcc 
> > --sysroot=/home/lloyd/NetBSD/destdir -DELFSIZE=32
> > [...]
> > machine/elf_support.h: No such file or directory
> >   150 | #include <machine/elf_support.h>
> >       |          ^~~~~~~~~~~~~~~~~~~~~~~
> > compilation terminated.
> > *** Failed target: gcrt0.o
> > ...
> > ┌──(lloyd@ceph4)-[~/NetBSD/src]
> > └─$ find . -name elf_support.h 
> > ./sys/arch/sparc/include/elf_support.h
> > ./sys/arch/sparc64/include/elf_support.h

That header file seems sparc-specific (no other arch. has it.) and it
should've been copied into the `--sysroot=' dir. under usr/include.

Does `/home/lloyd/NetBSD/destdir/usr/include/machine' point to either
sparc or sparc64, or to some other arch?

> For some reason, the include path isn't set correctly. I can see that the 
> missing files are in the tree.

That sysroot dir. looks a bit odd: build.sh would've added an `.arch'
suffix--like: destdir.amd64--to it. This looks like a local build issue--
ie. the compiler command-line you posted looks very like the standard
invocation on amd64.

-RVP