fix KDE4 detection on aarch64
fix KDE4 detection on aarch64

Change-Id: Iafe65564e8c2534cb03497d82d7dd3498abdf7c8

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