The xargs approach is faster than -exec and in Tizen 3.0 cross-builds it grants
huge build acceleration due to tool acceleration system peculiarities.
Change-Id: I55d7393914b92603b8df1ce8df476d16864420b5
Signed-off-by: Slava Barinov <v.barinov@samsung.com>
Signed-off-by: Dongkyun, Son <dongkyun.s@samsung.com>