freebsd-current compile with clang & ccache

Good morning!

I experience the following errors:


after setting up ccache according to the howto I tried to compile world and kernel.



make buildworld



runs correctly, takes appr. 3 hours to finish for the first run. Repeating it finishes in a little less than 1 hour.



Make -j5 buildworld



also finishes correctly and takes about 23 minutes.



After finishing the kernel compile



Make installkernel

Reboot



Then



make installworld



gives a lot of error messages:



ccache: error: Could not find compiler "cc" in PATH



but finishes, and the system appears to be working, but I think there must be some problem what I could not find.





Compilation and installation finishes correctly if i do not use ccache but rather slow.



The system has been reinstalled from scratch, source tree was downloaded on Friday and updated few minutes before compile on Monday.

The kernel config is a stripped down GENERAL (I left out those drivers and kernel modules which handle hardware not present in my laptop).

I use src.conf to eliminate compiling such components which I do not use (BLUETOOTH, IPX/SPX, etc). COMPILER_TYPE is set in my .cshrc to clang.



What can I do to eliminate the ccache error during installworld apart from not using ccache?





Best regards



András Krasznai