Migration guide for switching MIMMXRT1170-EVKB SDK from 2.15 to 2.16?

[VassiliN]

I have working c++ projects based on SDK 2.15 for MIMMXRT1170-EVKB. 

When I upgraded to SDK 2.16 I got the following warning

Now my projects stopped compiling with a list of issues, that might be related to the

-ffreestanding option or not.

Is there release notes/migration guide for c++ projects from SDK 2.15 to 2.16? 

[Sam_Gao · Accepted solution]

Hi,

• Changelog: 'SDK_2_16_000_MIMXRT1170-EVKB\docs\MCUXpresso SDK ChangeLog_MIMXRT1176.pdf'
• Release Notes: 'SDK_2_16_000_MIMXRT1170-EVKB\docs\MCUXpresso SDK Release Notes for MIMXRT1170-EVKB.pdf'

B.R,Sam

[VassiliN]

Never mind. I just read gcc about -ffreestanding, removed -ffreestanding option from my projects, now they compile OK.