UNAME=$(shell uname -s)
UNAMEM=$(shell uname -m)
LIBRETRO=1

platform ?= unix

ifeq ($(platform), emscripten)
	platform = emscripten
	ABI := x86_64
	target = libblastem.so
	libname = blastem_libretro_emscripten.bc
else ifeq ($(MSYSTEM),MINGW64)
	platform = win
	OS :=Windows
	CC ?=gcc
	ABI := x86_64
	target = libblastem.dll
	libname = blastem_libretro.dll
else ifeq ($(MSYSTEM),MINGW32)
	platform = win
	OS :=Windows
	CC ?=gcc
	ABI := i686
	target = libblastem.dll
	libname = blastem_libretro.dll
else ifneq ($(findstring Darwin,$(UNAME)),)
	platform = osx
	OS :=Darwin
	CC ?=gcc
	ABI := x86_64
	target = libblastem.dylib
	libname = blastem_libretro.dylib
else ifneq ($(findstring Haiku,$(UNAME)),)
	platform = haiku
	OS :=Haiku
ifeq ($(UNAMEM),x86_64)
	ABI :=x86_64
	CC ?=gcc
else
	ABI :=i686
	CC :=gcc-x86
endif
	target = libblastem.so
	libname = blastem_libretro.so
else
	platform = linux
	OS :=Linux
	CC ?=gcc
ifeq ($(ARCH),x86)
	ABI := i686
else
	ABI := x86_64
endif
	target = libblastem.so
	libname = blastem_libretro.so
endif



core: $(OBJ)
	$(MAKE) $(target) OS=$(OS) CC=$(CC) CPU=$(ABI) LIBRETRO=$(LIBRETRO)
	cp -v $(target) $(libname)

install: $(libname)
	install -Dp -m755 $(libname) $(DESTDIR)$(prefix)/lib/libretro/$(libname)

.PHONY: clean

clean:
	make clean