fix makefile

Makefile.mingw

@@ -1,12 +1,12 @@
 TARGET = xplayer
 
-SRCS = main.cpp
+SRCS = src/main.cpp
 OBJS = $(SRCS:.cpp=.o)
 
-INCLUDES  := -I$(CURDIR)
-CFLAGS    := -g -Wall $(INCLUDES)
+CFLAGS    := -O2 -Wall $(shell pkg-config sdl2 --cflags)
 CXXFLAGS	:= $(CFLAGS) -std=c++17
-LDFLAGS   :=  `pkg-config sdl2 mpv --libs`
+LDFLAGS   := -Wl,-Bdynamic $(shell pkg-config sdl2 mpv --libs) \
+							-mconsole	-static-libgcc -static-libstdc++ -static
 
 all: $(TARGET)