mbed-os

Commit Graph

Author	SHA1	Message	Date
Kevin Bracey	3caa480b04	GCC: remove `-fno-builtin` option 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.	2019-04-05 12:40:58 +03:00
Jimmy Brisson	bcbfe6abe1	Rename codered to lpcexpresso in code	2017-02-16 12:09:43 -06:00

Author

SHA1

Message

Date

Kevin Bracey

3caa480b04

GCC: remove `-fno-builtin` option

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.

2019-04-05 12:40:58 +03:00

Jimmy Brisson

bcbfe6abe1

Rename codered to lpcexpresso in code

2017-02-16 12:09:43 -06:00

2 Commits (c99b150bcf8b3184f0eef4274f2f71b07fdd8d0a)