03.10.2013 17:36, dweimer wrote:
When upgrading from 9.1 to 9.2 using source, is there any benefit to
rebuilding twice, due to the clang version change?  So that the second
buildworld/kernel is done from the updated clang 3.3, instead of the
clang 3.1 that was in FreeBSD 9.1?

During the buildworld first new compiler is built and then this new compiler is used to build everything else.

There may be other reasons to double build though... Maybe after cleaning system with `make delete-old`/`make delete-old-libs`?

--
Sphinx of black quartz, judge my vow.
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