Mdashdotdashn/LittleGPTracker

No rule for creating target 'Logger.o' needed by /projects/lgpt.rpi-exe"

Closed this issue · 3 comments

mackemint commented

Hey!
I'm getting the above error message when attempting to compile for Raspberry Pi. I wanted to try to use jack_client_open instead of the deprecated jack_client_new, but this error message showed up when using the makefile before changing any code.
Also, it seems like the $(PWD) command in the makefile isn't supported, and had to be changed to $(shell PWD).

mre-ableton commented

Which distribution do you use on your raspberry pi ?

mackemint commented

I'm running Raspbian Jessie.

mackemint commented

Solved by running "make" instead of "sudo make". Go figure, the $(PWD) envvar doesn't seem to work the same way when running make as sudo. Sudo su before running make works too.

This produced the following errors:

SampleInstrument.cpp:29:1: error: narrowing conversion of '-1' from 'int' to 'char' inside { }

Fixed it by initializing lastMidiNote_ as "signed char" instead of the char type it is today.
This needs to be done in SampleInstrument.cpp and SampleInstrument.h