Creating .buildlinks links for header/libs as well as binary

[Mayuresh <mayuresh%acm.org@localhost>]

I am trying to build wip/scip (not committed) which has dependencies for
both library and binary of wip/soplex

I have included buildlink3.mk of wip/soplex in wip/scip/Makefile.

I can see that, under work/.buildlink the links to headers and libraries
provided by soplex are getting created. But the link to the binary
bin/soplex isn't getting created leading to the following error.

    -- Finding Soplex
    CMake Error at /usr/pkgsrc/work/wip/scip/work/.buildlink/lib/cmake/soplex/soplex-targets.cmake:107 (message):
      The imported target "soplex" references the file
    
         "/usr/pkgsrc/work/wip/scip/work/.buildlink/bin/soplex"
    
      but this file does not exist.  Possible reasons include:


Adding USE_TOOLS += soplex did not help either.

What exactly is needed for this scenario?

-- 
Mayuresh