wasm@deco:~/trydynlib$ make -B
emcc -s WASM=0 -s SIDE_MODULE=1 -DLIBF_COMPILE -o libf_so.js libf.c
emcc -s WASM=0 -s SIDE_MODULE=1 -DLIBK_COMPILE -o libk_so.js libk.c
warning: unexpected number of arguments 0 in call to 'ffunc1', should be 1
emcc -s WASM=0 -s MAIN_MODULE=1 -s RUNTIME_LINKED_LIBS="['libk_so.js', 'libf_so.js']" -o prog.js prog.c
warning: unexpected number of arguments 0 in call to 'kfunc1', should be 1

wasm@deco:~/trydynlib$ node prog.js
prog!
libf.ffunc1
libk.kfunc1 -> 12