ifneq "" "$(findstring -linux-,$(MAKE_HOST))"
  OS=linux
  EXE=main
  LIBS=-L./ext/openssl-linux -lssl -lcrypto -ldl
  LUAFLAGS=-DLUA_USE_APICHECK -DLUA_USE_POSIX
  OPT=-g -O0
else ifneq "" "$(findstring cmd.exe,$(COMSPEC))"
  OS=mingw
  EXE=main.exe
  LIBS=-L./ext/openssl-mingw -lssl -lcrypto -lws2_32 -lcrypt32 -lcryptui
  LUAFLAGS=-DLUA_USE_APICHECK -DLUA_COMPAT_ALL
  OPT=-g -O0
else
  $(error Cannot figure out whether to build the linux or mingw version)
endif


$(info Building for $(OS)...)

OBJ_ERIS=\
	obj/eris/lapi.o \
	obj/eris/lcode.o \
	obj/eris/lctype.o \
	obj/eris/ldebug.o \
	obj/eris/ldo.o \
	obj/eris/ldump.o \
	obj/eris/lfunc.o \
	obj/eris/lgc.o \
	obj/eris/llex.o \
	obj/eris/lmem.o \
	obj/eris/lobject.o \
	obj/eris/lopcodes.o \
	obj/eris/lparser.o \
	obj/eris/lstate.o \
	obj/eris/lstring.o \
	obj/eris/ltable.o \
	obj/eris/ltm.o \
	obj/eris/lundump.o \
	obj/eris/lvm.o \
	obj/eris/lzio.o \
	obj/eris/lauxlib.o \
	obj/eris/lbaselib.o \
	obj/eris/lbitlib.o \
	obj/eris/lcorolib.o \
	obj/eris/ldblib.o \
	obj/eris/liolib.o \
	obj/eris/lmathlib.o \
	obj/eris/loslib.o \
	obj/eris/lstrlib.o \
	obj/eris/ltablib.o \
	obj/eris/loadlib.o \
	obj/eris/linit.o \
	obj/eris/eris.o \

OBJ_CORE=\
	obj/core/invocation.o\
	obj/core/spookyv2.o\
	obj/core/eng-malloc.o\
	obj/core/debugcollector.o\
	obj/core/drivenengine.o\
	obj/core/util.o\
	obj/core/luastack.o\
	obj/core/traceback.o\
	obj/core/planemap.o\
	obj/core/pprint.o\
	obj/core/luaconsole.o\
	obj/core/idalloc.o\
	obj/core/globaldb.o\
	obj/core/sched.o\
	obj/core/http.o\
	obj/core/json.o\
	obj/core/table.o\
	obj/core/gui.o\
	obj/core/luasnap.o\
	obj/core/animqueue.o\
	obj/core/streambuffer.o\
	obj/core/source.o\
	obj/core/world-core.o\
	obj/core/world-accessor.o\
	obj/core/world-difftab.o\
	obj/core/world-diffxmit.o\
	obj/core/world-pairtab.o\
	obj/core/world-testing.o\
	obj/core/textgame.o\
	obj/core/lpxserver.o\
	obj/core/lpxclient.o\
	obj/core/eng-tests.o\
	obj/core/printbuffer.o\

OBJ_DRV=\
	obj/drv/drvutil.o\
	obj/drv/sslutil.o\
	obj/drv/driver-$(OS).o



$(EXE): $(OBJ_ERIS) $(OBJ_CORE) $(OBJ_DRV)
	g++ $(OPT) -std=c++17 -export-dynamic -Wall -o $@ $(OBJ_ERIS) $(OBJ_CORE) $(OBJ_DRV) $(LIBS)

obj/eris/%.o: ext/eris-master/src/%.c
	gcc $(OPT) -Wall -fvisibility=hidden $(LUAFLAGS) -c -MMD $< -o $@

obj/core/%.o: cpp/core/%.cpp
	g++ $(OPT) -Wall -fvisibility=hidden -std=c++17 -I./ext/eris-master/src -I./cpp/wrap -I./cpp/core -c -MMD $< -o $@

obj/drv/%.o: cpp/drv/%.cpp
	g++ $(OPT) -Wall -fvisibility=hidden -std=c++17 -I./ext -I./src/drv -c -MMD $< -o $@

clean:
	rm -f main.exe main obj/core/*.* obj/drv/*.* obj/eris/*.*

-include $(OBJ_ERIS:%.o=%.d)
-include $(OBJ_ERIS:%.o=%.d)