FENNEL: Removed bad -lexec library from linker line for tests (required 	library not needed yet).
FENNEL: Removed bad -lexec library from linker line for tests (required
	library not needed yet).

[git-p4: depot-paths = "//open/dt/dev/": change = 9493]

LucidDB/luciddb,LucidDB/luciddb,LucidDB/luciddb,LucidDB/luciddb,LucidDB/luciddb,LucidDB/luciddb,LucidDB/luciddb,LucidDB/luciddb,LucidDB/luciddb