First steps of linux port complete, no driver yet

luprex/core/Makefile

@@ -1,3 +1,10 @@
+OS=unspecified
+
+ifeq ($(OS),mingw)
+  EXE=main.exe
+else
+  EXE=main
+endif
 
 CXX=g++ -std=c++17 -Wall -g -Iinc -Icpp
 
@@ -6,7 +13,6 @@ CPP_FILES=\
 	cpp/spookyv2.cpp\
 	cpp/debugcollector.cpp\
 	cpp/drivenengine.cpp\
-	cpp/driver-mingw.cpp\
 	cpp/util.cpp\
 	cpp/luastack.cpp\
 	cpp/traceback.cpp\
@@ -33,14 +39,16 @@ CPP_FILES=\
 	cpp/lpxclient.cpp\
 	cpp/drivertests.cpp\
 	cpp/printbuffer.cpp\
-	cpp/main.cpp
+	cpp/main.cpp \
+	cpp/driver-$(OS).cpp\
 
 OBJ_FILES=$(patsubst cpp/%.cpp,obj/%.o,$(CPP_FILES))
 
 obj/%.o: cpp/%.cpp
 	$(CXX) -c -MMD $< -o $@
 
-main.exe: $(OBJ_FILES)
-	$(CXX) -o main.exe $(OBJ_FILES) -lws2_32 -Llib lib/liblua-dbg.a
+$(EXE): $(OBJ_FILES)
+	$(CXX) -o $< $(OBJ_FILES) -lws2_32 -Llib lib/liblua-dbg.a
+
 
 -include $(OBJ_FILES:%.o=%.d)