Files present in Debug configuration missing from Release configuration?

[jsambrook]

Hello -

For the first time I tried to build the Release configuration of our project. While the Debug configuration builds fine, some source files seem to be missing from the Release configuration.

I have looked in the IDE User Guide but don't see any information specific to doing this. I do see how to switch between different configurations.

Any pointers or advice?

Best,

John Sambrook
Common Sense Systems, Inc.

[Alice_Yang]

Hello @jsambrook 

In Release builds, Optimizations are enabled for best performance or code density. About specific project configuration, you need check on Properties:

In release mode, it should be optimized some files or data, so there is error when build, you can check.

You can also refer Erich blog for this topic:

https://mcuoneclipse.com/2012/06/01/debug-vs-release/ 

BR

Alice

[Alice_Yang]

Hello @jsambrook 

Please tell us which IDE and chip, thanks.

BR

Alice

[jsambrook]

Hello Alice -

Thank you for your help.

The processor is an LPC55S69. The IDE is MCUXpresso, version v11.6.1_8255 running on a Windows development system.

Best Regards,

John