Hey Manfred,
Thank you for your fast response ! We are both using the free edition for evaluation purposes. The MCUExpresso has those four paths declared in the linker:
../../../../../PlatformPackage/RTE
../../../../../PlatformPackage/RGBA8888
"${ProjDirPath}/../../../../PlatformPackage/RTE"
"${ProjDirPath}/../../../../PlatformPackage/RGBA8888"
both directories contain bunch of .h files and one .inc(the RTE actually has a C file), but no lib files at all.
The reason i wanted to try his project is that we eventually need this as standalone project, with our own directories structure, shared via .git, etc. So it could be easly shared, backed up and managed.
Regards, K