build: do_cmake: allow ARGS to be overridden

so that one can do stuff like
ARGS="-DCMAKE_C_COMPILER=gcc-7 -D.." ./do_cmake.sh

Signed-off-by: Abhishek Lekshmanan <[email protected]>

Author: theanalyst

do_cmake.sh

@@ -5,7 +5,6 @@ if test -e build; then
     exit 1
 fi
 
-ARGS=""
 if which ccache ; then
     echo "enabling ccache"
     ARGS="$ARGS -DWITH_CCACHE=ON"