[DynInst_API:] COMMIT: dyninst, testsuite more properly component-aware

[Bill Williams <bill@xxxxxxxxxxx>]

Dyninst now provides <component-install> top-level targets that should 
properly install a given component and its dependencies. This should be 
reflected in the DyninstConfig.cmake file that's installed, and the test 
suite should be properly aware of which components are present/absent 
when it builds. This enables you to build and test, for instance, symtabAPI:
cd /path/to/top/level/dyninst
cmake . && make symtabAPI-install

cd /path/to/top/level/testsuite
cmake . && make

<symtab tests build, other tests don't>

Also, there's a new CMake option: ENABLE_STATIC_LIBS, defaulting to 
"off", so that you only build static versions of the Dyninst libraries 
when you want them. I know this is high on quite a few people's lists.
Finally, there's a new CMake function, dyninst_library, in shared.cmake 
that wraps up all of the default per-component stuff that needs to 
happen. It's used as follows:
dyninst_library(component_name list_of_dependencies)

It's smart enough to figure out which dependencies are other components 
and which aren't. If there are per-platform dependencies (e.g. 
libdwarf/libelf) those need to be added separately, either with a 
subsequent target_link_libraries or by per-platform changes to the list 
of dependencies.
--bw

Bill Williams
Paradyn Project
bill@xxxxxxxxxxx