Explicitly initialize target-specific variables
Explicitly initialize target-specific variables

...so they do not erroneously inherit values from other targets.

Change-Id: I6c84cecad4ea858b77d5d83eb93938c397aed076

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core