leon3/.../ckinit.c: Change get nanoseconds handler to static
internal.h/main_mdump.c: Convert main methods to static
libcpu/sparc/.../access_le.c: Add include file to fix warning
leon3/bsppredriver.c: Add include file to warning
uC5282/.../clock.c: Change get nanoseconds handler to static
mips/shared/.../clockdrv.c: Change get nanoseconds handler to static
leon2/.../ckinit.c: Change get nanoseconds handler to static
libbsp/sparc/.../gnatcommon.c: Formatting
Merge branch 'master' into warnings