bird-man 
Working in Atmel Studio using ASF4 for SAM E70 . Looking into the properties file there are only 3 dependencies for the ASF4 project : libm library, CMSIS and SAME70_DFP packs .
Those packs can be kept if the new versions breaks the execution . But where is libm pulled in from? Would be good to keep it archived too.
Are there any other dependencies I overlooked?
bird-man May be I should clarify my question to be better understood.
Are there external dependencies to the ASF4 project which are not loaded to the project folder? libm is one, anything else? I think CMSYS and SAME70_DFP loaded to the user project folder, right?
So there are no other dependencies outside of the project folder except libm for a successful build?
I never had reason to look but I think the "Dependencies" (or look in all .d files) and all paths in the .map should cover it. In the .map you will find more libs than libm from the toolchain, e.g., for me
c:/program files (x86)/atmel/studio/7.0/toolchain/arm/arm-gnu-toolchain/bin/../lib/gcc/arm-none-eabi/6.3.1/thumb/v6-m\libgcc.a and libc_nano.a
/Lars
bird-man Thank you Lajon, you pointed me in right direction.
I was looking into the "dependencies" directory before building the project because the archived copy of the project directory is copied "clean", but the dependencies are shown only after the build. Now I researched all the dependencies after the project has been built and here is a complete list of the dependencies to keep along with a working project:
Keeping all above versions guarantees that project will not be broken. This information could be kind of deducted from the Microchip ASF4 docs ( the ASF4 "architecture" diagrams?) but it was not boiled down to the actual files to keep with project until after this research. Or put it in other words - what files are pulled in to the building process and from what locations...
If somebody sees something missing in the above list, please let me know.
Thanks for help.
bird-man how to delete this post?
