.SECONDEXPANSION: #sorry
all::
+CROSSDIR := $(shell pwd)
+
FLAVOURS += linux-cross
linux-cross_ARCHS = linux-armel linux-armhf linux-arm64
linux-armel_ARCH = arm-linux-gnueabi
android-x86_ARCH = i686-linux-android
android-x86_64_ARCH = x86_64-linux-android
+CONFIG_VARS += FLAVOURS
+CONFIG_VARS += $(foreach f,$(FLAVOURS), $f_ARCHS)
+
V = 0
v_tag = $(call v_tag_$V,$1)
v_tag_0 = @printf " %-8s %s\n" "$1" "$@";
$(call v_tag,SED)sed 's/@arch@/$($*_ARCH)/g' $< >$@.new && \
mv $@.new $@
+SCRIPTS = cross crosstool cross-run
+BINSCRIPTS = $(addprefix bin/,$(SCRIPTS))
+TARGETS += $(BINSCRIPTS)
+$(BINSCRIPTS): bin/%: src/%.in
+ $(V_AT)mkdir -p $(dir $@)
+ $(call v_tag,SED)sed 's\a@crossdir@\a$(CROSSDIR)\a' $< >$@.new && \
+ chmod +x $@.new && mv $@.new $@
+
+fix = $(subst -,_,$1)
+quote = '$(subst ','\'',$1)'#'
+
+TARGETS += etc/config.sh
+etc/config.sh: Makefile
+ $(V_AT)mkdir -p $(dir $@)
+ $(call v_tag,GEN){ \
+ echo '### -*-sh-*- GENERATED by CROSS/Makefile'; \
+ $(foreach v,$(CONFIG_VARS), \
+ echo $(call fix,$v)=$(call quote,$(call quote,$($v)));) \
+ } >$@.new && mv $@.new $@
+
all:: $(TARGETS)
CLEANFILES += $(TARGETS)
clean::; rm -f $(CLEANFILES)
+run-program = exec 8>&1 && rc=$$( exec 7>&1 && \
+ { exec 9>&1 && \
+ { ($1 9>&-; echo $$? >&7) | \
+ while IFS= read -r line; \
+ do printf >&9 "%-21s | %s\n" "$2" "$$line"; done; } 2>&1 | \
+ while IFS= read -r line; \
+ do printf >&9 "%-21s * %s\n" "$2" "$$line"; done; } | cat >&8 ) && \
+ exit $$rc
+
+run: $(addprefix run/,$(ARCHS))
+$(addprefix run/,$(ARCHS)): run/%:
+ @cd $(DIR) && \
+ $(call run-program,$(CROSSDIR)/bin/cross $* $(ARGS),$*)
+.PHONY: run $(addprefix run/,$(ARCHS))
+
+run-make: $(addprefix run-make/,$(ARCHS))
+$(addprefix run-make/,$(ARCHS)): run-make/%:
+ @+$(call run-program,$(CROSSDIR)/bin/cross $* $(MAKE) -C$(DIR) $(ARGS),$*)
+.PHONY: run-make $(addprefix run-make/,$(ARCHS))
+
show:; : $(VAR)