MDK-ARM Ver:5.18 System: win7
When I click on the Build Target button, it rebuilds all my target files, only one file changed .
thanks.
Have you enabled Cross-Module optimization? You can check in Project Options>Target>Code Generation
When posting, please provide a little more information about the environment you are building in. Since this is related to build, a little more info on Compiler Settings or even Build/Compile Output would have helped to respond better.
thanks!
Cross-Module disable.
the project didn't set anything, used default setting.
everything is well untill the MDK-ARM updated in new version(Ver 5.18).