Ben, I think the problem is that some versions of purify are run by
putting purify in front of the final link line. Like this:
purify gcc -o foo foo.o
Yes. This is how it is done on Linux.
The instrumentation takes place a link time.
Running this:
purify foo
I believe this is how it is done on Windows.
The instrumentation is done at run time (less desirable).
Will not work. So, you have to do something like what was suggested.
Another way is something like this:
set (CMAKE_CXX_LINK_EXECUTABLE
"purify ${CMAKE_CXX_LINK_EXECUTABLE}")
add_executable (foo foo.cxx)
But, does not this permanently change CMAKE_CXX_LINK_EXECUTABLE.
At the least you need to save and restore it.
I tried this first and my feeble attempts to save and
restore CMAKE_CXX_LINK_EXECUTABLE did not work for some strange
reason.
-Bill
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