gcc -g -c -I . -o libnode.o libnode.c

#gcc -g -I . -L . -shared -o drummer.so -fPIC drummer.c

gcc -g -I. -I/usr/include/libxml2 -o drummer -fPIC libnode.o -ldl -lxml2 -lz -llzma -lm -lsndfile -lsamplerate drummer.c
#gcc -g -I. -I/usr/include/libxml2 -o xpath -fPIC -ldl -lxml2 -lz -llzma -lm xpath.c