CMake Error at vendor/CMakeLists.mkbootimg.txt:6 (install)

[wiiznokes]

I'm getting this error when trying to build this repo for a flatpak app.

CMake Error at vendor/CMakeLists.mkbootimg.txt:6 (install):
  install FILES given directory "/run/build/adb/vendor/mkbootimg" to install.
Call Stack (most recent call first):
  vendor/CMakeLists.txt:120 (include)


-- Configuring incomplete, errors occurred!

Any idea how to fix it ?

[Biswa96]

I do not know about flatpak internals but the cmake configure works fine in most of the Linux distributions.