For a specific grammar used by GMV, ASN1SCC emits LLONG_MIN - which as
per limits.h ...

    #  ifdef __USE_ISOC99

    /* Minimum and maximum values a `signed long long int' can hold.  */
    #   define LLONG_MAX 9223372036854775807LL
    #   define LLONG_MIN (-LLONG_MAX - 1LL)

In plain words, we need -std=c99 during the build.

ARM Cortex M4's FPU does not support double precision, leading to
application crash when C code use them.
Added a flag to shorten double and make them processed as floats.

Relax pattern for ARM stack decrease, to cover arm-none-eabi as well (i.e. the default CrazyFlie firmware toolchain)

In the past, we were looking for a folder under deploymentview_final
that started with the function name. This is not robust...

   (see http://taste.tuxfamily.org/mantis/view.php?id=581)

So we always check the 'nodes' info to see who is using each function.

First version, not functional yet