problems in my makefile

Good afternoon I have a problem with my makefile file, I think it's in the variable "objs=" but I do not see where the fault is. I would appreciate your help. Work environment is windows.

My directory structure has:

 c:\Users\usuario\WORKSP~1\tema2\types\make>tree /f
 Listado de rutas de carpetas
 El número de serie del volumen es 000AF440 9894:2AEF
 C:.
 │   
 │
 ├───bin
 ├───obj
 └───src
        makefile
        refandpointer.cpp

The error shown at

  c:\Users\usuario\WORKSP~1\tema2\types\make\src>c:\MinGW\bin\mingw32-make
  Creando  -  c:\Users\usuario\WORKSP~1\tema2\types\make\bin\pointer... con
  g++ -g -Wall -std=c++0x  -o         
  c:\Users\usuario\WORKSP~1\tema2\types\make\bin\pointer
  g++: fatal error: no input files
  compilation terminated.
  makefile:15: recipe for target     
  'c:\Users\usuario\WORKSP~1\tema2\types\make\bin\pointer'
   mingw32-make: ***    
  [c:\Users\usuario\WORKSP~1\tema2\types\make\bin\pointer] Error 1

My makefile file is as follows.

 BIN       = c:\Users\usuario\WORKSP~1\tema2\types\make\bin
 SRC       = c:\Users\usuario\WORKSP~1\tema2\types\make\src
 OBJ       = c:\Users\usuario\WORKSP~1\tema2\types\make\obj
 CXX       = g++
 CPPFLAGS  = -g -Wall -std=c++0x

 SOURCES = $(wildcard $(SRC)\*.cpp)
 OBJS =$(addprefix $(OBJ)\,$(notdir $(SOURCES:.cpp=.o)))

 target = pointer

all: $(BIN)\$(target)

$(BIN)\$(target): $(OBJS)
     @echo Creando $@... con $^
     $(CXX) $(CPPFLAGS) $(OBJS) -o $@

$(OBJ)\%.o: %.cpp
    @echo Creando $@... con $^
    $(CXX) $(CPPFLAGS) -c $<