MAKEFLAGS := $(shell echo -j$$(((1 + 3 * `./cpucount.rb`) / 2)))

PRODUCT := simple-text
export LIB_NAME := lib$(PRODUCT).a
ARCHS := ppc i386 ppc64 x86_64
THIN_LIBS := $(patsubst %,build/%/$(LIB_NAME),$(ARCHS))
FAT_LIB := $(LIB_NAME)

all: $(FAT_LIB)

$(FAT_LIB): $(THIN_LIBS)
	lipo $(THIN_LIBS) -create -output $@

build/%/$(LIB_NAME):
	make -f Arch.mk ARCH=$*

clean:
	rm -rf build $(FAT_LIB)

.PHONY: all clean