added -Wall to linux CFLAGS.
added -Wall to linux CFLAGS.

open-power/eCMD,open-power/eCMD,open-power/eCMD,mklight/eCMD,mklight/eCMD,mklight/eCMD,open-power/eCMD,mklight/eCMD,mklight/eCMD,open-power/eCMD