# We want to build just enough to use other stuff
TIER0_FILES := ../tier0/lib.cpp ../tier0/mem.cpp ../tier0/platform.cpp ../tier0/commandline.cpp
TIER1_FILES := ../tier1/utlbuffer.cpp ../tier1/interface.cpp ../tier1/utlstring.cpp ../tier1/utlvector.cpp ../tier1/utlmap.cpp
TIER2_FILES := ../tier2/filesystem.cpp ../tier2/fileformats/ini.cpp
FILESYSTEM_FILES := ../stdfilesystems/filesystem_libc.cpp
TIER1_OBJS := $(TIER1_FILES:.cpp=.o)
TIER2_OBJS := $(TIER2_FILES:.cpp=.o)
FPC_FILES := library/helper.cpp library/target.cpp library/builder.cpp library/runner.cpp library/c.cpp library/ld.cpp library/clang/c.cpp library/clang/ld.cpp
CC = clang
CCFLAGS = -g -I../public -Ipublic

UNAME_S := $(shell uname -s)
ifeq ($(UNAME_S),Darwin)
CCFLAGS += -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -std=c++11 -Wl,-export_dynamic
endif
ifeq ($(UNAME_S),Linux)
endif

recompile: ../build/tools/fpc
	build/fpc build

install: ../build/tools/fpc libfpcbuild.a libfpc.so libtier0.so libtier1.a libtier2.a libfilesystem_std.so install_temp builddir
	$(CC) -fPIC main.cpp library/helper.cpp library/target.cpp library/builder.cpp -lc -lstdc++ $(CCFLAGS) -o build/fpc libtier0.so build/libtier1.a build/libtier2.a -Wl,--disable-new-dtags -Wl,-rpath,'$$ORIGIN'
	build/fpc build
	mv build/fpc_temp build/fpc
	mv build/libfpc_temp.so build/libfpc.so
	build/fpc build -fpcdebug
	mv build/fpc_temp build/fpc
	mv build/libfpc_temp.so build/libfpc.so

libtier0.so: $(TIER0_FILES) builddir
	$(CC) $(CCFLAGS) -fPIC -shared -o build/libtier0.so $(TIER0_FILES)

%.o: %.cpp
	$(CC) $(CCFLAGS) -fPIC -c $< -o $@

libtier1.a: $(TIER1_OBJS) builddir libtier0.so
	ar rcs build/libtier1.a $(TIER1_OBJS)

libtier2.a: $(TIER2_OBJS) builddir libtier1.a
	ar rcs build/libtier2.a $(TIER2_OBJS)

libfilesystem_std.so: $(FILESYSTEM_FILES) libtier1.a builddir
	$(CC) $(CCFLAGS) -fPIC -shared -o build/libfilesystem_std.so $(FILESYSTEM_FILES) build/libtier1.a

libfpcbuild.a: buildfile/interfaces.o builddir
	ar rcs build/libfpcbuild.a buildfile/interfaces.o

libfpc.so: $(FPC_FILES) builddir libfpcbuild.a libtier1.a
	$(CC) $(CCFLAGS) $(FPC_FILES) library/libfpc.cpp -fPIC -shared -o build/libfpc.so build/libtier1.a

builddir:
	mkdir -p build

../build/tools/fpc:
	mkdir -p ../build/tools/fpc

install_fpc: ../build/tools/fpc
	cp -r build/* ../build/tools/fpc

install_temp: builddir
	cp -r public build 
	cp -r ../public/tier0 build/public
	cp -r ../public/tier1 build/public
	cp -r ../public/tier2 build/public

auto: install install_fpc