.

Makefile

@@ -9,7 +9,12 @@ CC	:= emcc -s WASM=0
 SO	:= js
 endif
 
-all	: libk_so.$(SO)
+#all	: libk_so.$(SO)
+all	: prog.js
 
 libk_so.$(SO)	:
 	$(CC) -s SIDE_MODULE=1 -DLIBK_COMPILE -o $@ libk.c
+
+
+prog.js	: libk_so.$(SO)
+	$(CC) -s MAIN_MODULE=1 -o $@ prog.c

prog.c

+#include <stdio.h>
+#include "libk.h"
+
+int main() {
+	int k;
+
+	printf("prog!\n");
+	k = kfunc1();
+	printf("libk.kfunc1 -> %d\n", k);
+
+	return 0;
+}