mirror of https://github.com/ARMmbed/mbed-os.git
3caa480b04
Since the year dot GCC has been passed the `-fno-builtin` option, which eliminates all compiler knowledge of the C library, even down to basic stuff like `memcpy` or `memset`, potentially inhibiting quite a lot of optimisations. Remove the option to re-enable the optimisations. There is no record in the source as to why the option is present - maybe we'll find out by trying to remove it. If necessary, it could be selectively turned back on for particular functions. |
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| develop.json | ||
| release.json | ||