Fails to build on Debian system

[lumag]

Testing the build on a recent Debian system:

$ make modules KERNEL_SRC=/lib/modules/$(uname -r)/build/ 
for dir in audioreach-driver; do \
        echo "Executing 'modules' in $dir..."; \
        make -C /lib/modules/6.16.3+deb14-arm64/build/ M=/home/lumag/Projects/Qcomm/Modules/audioreach-kernel/$dir modules; \
    done
Executing 'modules' in audioreach-driver...
make[1]: Entering directory '/usr/src/linux-headers-6.16.3+deb14-arm64'
make[2]: Entering directory '/home/lumag/Projects/Qcomm/Modules/audioreach-kernel/audioreach-driver'
  CC [M]  q6apm_audio_mem.o
In file included from q6apm_audio_mem.c:28:
q6prm_audioreach.h:8:10: fatal error: q6prm.h: No such file or directory
    8 | #include "q6prm.h"
      |          ^~~~~~~~~
compilation terminated.
make[4]: *** [/usr/src/linux-headers-6.16.3+deb14-common/scripts/Makefile.build:292: q6apm_audio_mem.o] Error 1
make[3]: *** [/usr/src/linux-headers-6.16.3+deb14-common/Makefile:2027: .] Error 2
make[2]: *** [/usr/src/linux-headers-6.16.3+deb14-common/Makefile:260: __sub-make] Error 2
make[2]: Leaving directory '/home/lumag/Projects/Qcomm/Modules/audioreach-kernel/audioreach-driver'
make[1]: *** [/usr/src/linux-headers-6.16.3+deb14-common/Makefile:260: __sub-make] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-6.16.3+deb14-arm64'
make: *** [Makefile:6: modules] Error 2