X-Git-Url: https://git.distorted.org.uk/~mdw/mdw-cross/blobdiff_plain/02555facd141463ddb299fd63571157fcebefe97..1a141be66cf963955d914b9403b8ebe9fb1c8d73:/Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..268ff6d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,36 @@
+### -*-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)