__STDC_FORMAT_MACROS changes the behavior of inttypes.h to allow
defining format macros for printf-like functions. It needs to be defined
before any include is done, otherwise due to include chains and header
guards it may not take effect.
Instead of having to define it everywhere it is used, move the define to the
build system. Also update ecl and DriverFramework submodules to deal with the
changed definitions.
Most of the systemcmds tests run in the posix build. The UART tests
fail for me as I do not have a UART connected.
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
Daniel Agar