use link flags for essentia instead of specifying libessentia.a as in…

…put file

Makefile.essentiajs

@@ -43,8 +43,8 @@ build:
 
  @echo "Linking and compiling the bindings with essentia to js, wasm files ..."
  @echo "compiling async builds..."
- @emcc -lembind -Oz $(BUILD_DIR_ES)/bindings_essentiajs.o $(BUILD_DIR_ES)/essentiajs.o ${LIB_DIR_ESSENTIA}/libessentia.a \
- -L $(LIB_DIR_ESSENTIA) \
+ @emcc -Oz $(BUILD_DIR_ES)/bindings_essentiajs.o $(BUILD_DIR_ES)/essentiajs.o \
+ -lembind -lessentia -L $(LIB_DIR_ESSENTIA) \
  -s WASM=1 \
  -o $(ESSENTIA_JS_WEB) \
  -s EXCEPTION_DEBUG \
@@ -57,8 +57,8 @@ build:
  @echo "Done ..."
 
  @echo "compiling sync builds..."
- @emcc --bind -Oz $(BUILD_DIR_ES)/bindings_essentiajs.o $(BUILD_DIR_ES)/essentiajs.o ${LIB_DIR_ESSENTIA}/libessentia.a \
- -L $(LIB_DIR_ESSENTIA) \
+ @emcc -Oz $(BUILD_DIR_ES)/bindings_essentiajs.o $(BUILD_DIR_ES)/essentiajs.o \
+ -lembind -lessentia -L $(LIB_DIR_ESSENTIA) \
  -s WASM=1 \
  -o $(ESSENTIA_JS_MODULE) \
  -s BINARYEN_ASYNC_COMPILATION=0 \

Makefile2.essentiajs

@@ -31,8 +31,8 @@ build:
  @echo "Compiling + linking emscripten embind cpp bindings directly to js, wasm files ..."
 
  @echo "... compiling async builds..."
- @emcc -lembind -Oz $(BINDING_ESSENTIAJS) $(INCLUDE_ESSENTIAJS) ${LIB_DIR_ESSENTIA}/libessentia.a \
- -L $(LIB_DIR_ESSENTIA) \
+ @emcc -lembind -Oz $(BINDING_ESSENTIAJS) $(INCLUDE_ESSENTIAJS) \
+ -lembind -lessentia -L $(LIB_DIR_ESSENTIA) \
  -I $(EIGEN_PATH) -I $(INCLUDE_DIR_ESSENTIA)\
  -s WASM=1 \
  -o $(ESSENTIA_JS_WEB) \
@@ -46,8 +46,8 @@ build:
  @echo "Done ..."
 
  @echo "... compiling sync builds..."
- @emcc --bind -Oz $(BINDING_ESSENTIAJS) $(INCLUDE_ESSENTIAJS) ${LIB_DIR_ESSENTIA}/libessentia.a \
- -L $(LIB_DIR_ESSENTIA) \
+ @emcc --bind -Oz $(BINDING_ESSENTIAJS) $(INCLUDE_ESSENTIAJS) \
+ -lembind -lessentia -L $(LIB_DIR_ESSENTIA) \
  -I $(EIGEN_PATH) -I $(INCLUDE_DIR_ESSENTIA)\
  -s WASM=1 \
  -o $(ESSENTIA_JS_MODULE) \