[CMake] install/fast Makerule failing in buildroot

[Dushara Jayasinghe]

Hi all,

I'm trying to include a package to buildroot (2016.02) with cmake as the 
build generator however, I've hit a bit of a snag. This particular 
version of buildroot is using CMake version 3.4.3. The package builds as 
expected, however during the install step, the following error is generated:

make[2]: *** No rule to make target `install/fast'.  Stop.

I had a look at the generated Makefile and found it lacks any install 
rules (there are preinstall rules only). The toolchain I'm using is a 
cross compiler targeting an arm platform. Buildroot compiles the tool 
chain as well as CMake as part of the build process.

Is anyone able to point me in the area of CMake sources that I need to 
look at to fix this particular issue?

Thanks,
DJ