In previous thread, I reported not being able to run this build sequence:

cd astroberry-piface
mkdir build
cd build
cmake ..
make
make install

Specifically, the "make install" failed with bizarre git unstash errors. The work-around of not doing "make install" and instead moving the libraries manually appeared to work. However, after I attempted to modify the source to add some more logging, I found that I am not able to invoke the "make" command again to rebuild. Specifically, after editing the code and attempting

cd build
make

I get the same errors:

Performing update step for 'libmcp23s17'
Current branch master is up to date.
No stash found.
No stash found.
No stash found.
CMake Error at /home/edward/Tilion/astroberry-piface/build/libmcp23s17/tmp/libmcp23s17-gitupdate.cmake:136 (message):

Failed to unstash changes in:
'/home/edward/Tilion/astroberry-piface/libs/libmcp23s17/'.

You will have to resolve the conflicts manually

CMakeFiles/libmcp23s17.dir/build.make:94: recipe for target 'libmcp23s17/src/libmcp23s17-stamp/libmcp23s17-update' failed
make[2]: *** [libmcp23s17/src/libmcp23s17-stamp/libmcp23s17-update] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/libmcp23s17.dir/all' failed
make[1]: *** [CMakeFiles/libmcp23s17.dir/all] Error 2
Makefile:127: recipe for target 'all' failed
make: *** [all] Error 2

The only work-around I have come up with is to move a copy of my modified source outside of astroberry-piface, redownload a fresh source, and replace the modified files each time I want to test a change. Needless to say, this is pretty slow going. Any ideas on what I can do to fix this build? I am not very fluent in cmake.

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