LDFLAGS = $(libpath) $(libgl_$(sys)) -lm -lgmath -lvmath -limago -lresman \
-lpthread -lassimp -ltreestore -ldrawtext -loptcfg -lgoatvr `pkg-config --libs sdl2`
-sys = $(shell uname -s)
+sys = $(shell uname -s | sed 's/MSYS.*/msys/')
libgl_Linux = -lGL -lGLU -lGLEW
libgl_Darwin = -framework OpenGL -lGLEW
+libgl_msys = -lopengl32 -lglu32 -lglew32
+
+ifeq ($(sys), msys)
+ CFLAGS += -mwin32
+ CXXFLAGS += -mwin32
+endif
$(bin): .clang_complete $(obj)
$(CXX) -o $@ $(obj) $(LDFLAGS)