.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
+FLAVOURS += linux-cross
+linux-cross_ARCHS = linux-armel linux-armhf linux-arm64
+linux-armel_ARCH = arm-linux-gnueabi
+linux-armhf_ARCH = arm-linux-gnueabihf
+linux-arm64_ARCH = aarch64-linux-gnu
+
+FLAVOURS += linux-native
+linux-native_ARCHS = linux-i386 linux-amd64
+linux-i386_ARCH = i686-linux-gnu
+linux-amd64_ARCH = x86_64-linux-gnu
+
+FLAVOURS += android-cross
+android-cross_ARCHS = android-arm android-arm64 android-x86 android-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))
+define define-setup
+SETUPS += etc/$2-setup.sh
+$2_FLAVOUR = $1
+endef
+$(foreach f,$(FLAVOURS), \
+ $(foreach a,$($f_ARCHS), \
+ $(eval $(call define-setup,$f,$a))))
+
TARGETS += $(SETUPS)
-setup-flavour = $(word 1,$(subst -, ,$1))
-setup-arch = $(word 2,$(subst -, ,$1))
+setup-flavour = $($1_FLAVOUR)
-$(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 $@
+$(SETUPS): etc/%-setup.sh: $$(call setup-flavour,$$*)-setup.sh.in Makefile
+ $(call v_tag,GEN)sed 's/@arch@/$($*_ARCH)/g' $< >$@.new && mv $@.new $@
all:: $(TARGETS)
CLEANFILES += $(TARGETS)
clean::; rm -f $(CLEANFILES)
+
+show:; : $(VAR)