r322769: make buildkernel/buildworld failure: Unable to determine compiler type for CC=cc

[Dimitry Andric]

On 22 Aug 2017, at 06:20, O. Hartmann <o.hartmann at walstatt.org> wrote:
> 
> On Mon, 21 Aug 2017 23:47:54 +0200
> Dimitry Andric <dim at FreeBSD.org> wrote:
> 
>> On 21 Aug 2017, at 20:52, O. Hartmann <ohartmann at walstatt.org> wrote:
>>> 
>>> I just updated to r322769 and now I face this when trying to recompile
>>> kernel/world again:
>>> 
>>> make: "/usr/src/share/mk/bsd.compiler.mk" line 142: warning: "cc --version
>>> || echo 0.0.0" exited on a signal make: "/usr/src/share/mk/bsd.compiler.mk"
>>> line 155: Unable to determine compiler type for CC=cc.  Consider setting
>>> COMPILER_TYPE.
>> 
>> What is the output of "cc --version" ?
>> 
>> -Dimitry
>> 
> root at hostA:/usr/src # cc --version
> FreeBSD clang version 5.0.0 (branches/release_50 311219) (based on LLVM
> 5.0.0svn) Target: x86_64-unknown-freebsd12.0
> Thread model: posix
> InstalledDir: /usr/bin
> [...]
> 
> I guess that is correct, since I did prior to this as usual a "make -jX
> buildworld buildkernel", with META MODE set and filemon loaded.
> 
> Another host, also at r322769, bails out with the very
> same error when doing an update of the source tree, as shown below and the
> "make buildworld" fails the very same :-(
> 
> [...]
> root at hostB:/usr/src # make update
> Segmentation fault
> make: "/usr/src/share/mk/bsd.compiler.mk" line 159: warning: "echo "5.0.0
> 5.0.0svn)" | awk -F. '{print $1 * 10000 + $2 * 100 + $3;}'" returned non-zero
> status Segmentation fault

Hmm, maybe your awk is borked?  What happens if you run:

echo hi there | awk '{print $1}'

-Dimitry

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