[Boost-build] [build] obj rule broken in test matrix?

Subject: [Boost-build] [build] obj rule broken in test matrix?
From: John Maddock (jz.maddock_at_[hidden])
Date: 2016-04-05 13:23:21

The obj rule seems to be broken in the test matrix on develop only, for 
example:

http://www.boost.org/development/tests/develop/developer/output/teeks99-01gg-Ubuntu14-04-64on64-boost-bin-v2-libs-math-test-dist_fisher_f_incl_test-test-gcc-4-7-dbg-lnk-sttc-pch-off.html

The object file is obviously built OK, but when the program that uses it 
tries to link it's being passed the wrong path to the object file.

Strangely, everything works OK when run locally from libs/math/test, 
there's something specific to running the tests globally that triggers 
the issue.

Thanks, John.