### -*-makefile-*-

.SECONDEXPANSION: #sorry
all::

FLAVOURS		+= linux
linux_ARCHS		 = armel armhf arm64
linux/armel_ARCH	 = arm-linux-gnueabi
linux/armhf_ARCH	 = arm-linux-gnueabihf
linux/arm64_ARCH	 = aarch64-linux-gnu

FLAVOURS		+= android
android_ARCHS		 = arm arm64 x86 x86_64
android/arm_ARCH	 = arm-linux-androideabi
android/arm64_ARCH	 = aarch64-linux-android
android/x86_ARCH	 = i686-linux-android
android/x86_64_ARCH	 = x86_64-linux-android

V			 = 0
v_tag			 = $(call v_tag_$V,$1)
v_tag_0			 = @printf "  %-8s %s\n" "$1" "$@";

SETUPS			 = \
	$(foreach f,$(FLAVOURS),\
		$(foreach a,$($f_ARCHS),etc/$f-$a-setup.sh))
TARGETS			+= $(SETUPS)
setup-flavour		 = $(word 1,$(subst -, ,$1))
setup-arch		 = $(word 2,$(subst -, ,$1))

$(SETUPS): etc/%-setup.sh: $$(call setup-flavour,$$*)-cross-setup.sh.in Makefile
	$(call v_tag,GEN)sed 's/@arch@/$($(call setup-flavour,$*)/$(call setup-arch,$*)_ARCH)/g' $< >$@.new && mv $@.new $@

all:: $(TARGETS)

CLEANFILES		+= $(TARGETS)
clean::; rm -f $(CLEANFILES)