buildworld (3.4) aborts during compile of libstdc++.so.9

[John Marino]

On 5/1/2013 11:18, Ralf Folkerts wrote:
> Hi,
>
> I wanted to update my DFly 3.2 System to 3.4. I first moved to the
> DragonFly_RELEASE_3_4 Branch, cleaned /usr/obj and issued a make
> buildworld. It aborted during compilation of libstdc++.so.9. Then I
> cleaned /usr/src and /usr/obj and checked-out the DragonFly_RELEASE_3_4
> Branch anew. However, same error (also tried using sh instead of tcsh,
> but same error, too). Finally I removed /usr/src and started from
> scratch - same error. As bw seems to work for others I must have a made
> a big mistake - but didn't find that, yet :(
>

It didn't build libstdc++ because it couldn't find libm.so.  Assuming 
that it's linking the just-built libm and not the host version, it would 
imply that libm isn't getting built either.

blowing away /usr/src and reinstalling is fine.  What you did to restore 
/usr/src looks fine to me.  It means you can be sure there aren't any 
object files there, a common explanation of problems.

I would start by confirming host libm.so is at /usr/lib/libm.so and then 
I'd check the world build log (e.g. make buildworld |& tee 
/tmp/world.build.log) so see what is happening when libm is built.

John