Difficulty with armv6 to v7 transition.

[Warner Losh]

On Oct 9, 2017 12:19 PM, "Ian Lepore" <ian at freebsd.org> wrote:

On Mon, 2017-10-09 at 10:52 -0700, bob prohaska wrote:
> On an RPI2 model B, invoking
> make -j4 -DNO_CLEAN MACHINE_ARCH=armv7 buildworld > buildworld.log

Never set MACHINE_ARCH when building, use TARGET_ARCH.  Be sure to set
TARGET_ARCH when installing as well.



That was a specific work around...

But the real issue is the system compiler does need to be rebuilt..

Warner


-- Ian

> (after a cleandir)
> the log promptly reports
> make[1]: "/usr/src/Makefile.inc1" line 162: SYSTEM_COMPILER:
> Determined that CC=cc matches the source tree.  Not bootstrapping a
> cross-compiler.
> make[1]: "/usr/src/Makefile.inc1" line 450: To cross-build, set
> TARGET_ARCH.
> *** [buildworld] Error code 1
>
> make: stopped in /usr/src
>
> The kernel is r322520, sources are at 324424. Kernel r324342 does
> likewise.
>
> Thanks for reading, and any suggestions.
>
> bob prohaska
>
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