| 1 | include $(TOPDIR)/include/verbose.mk |
| 2 | TMP_DIR:=$(TOPDIR)/tmp |
| 3 | |
| 4 | all: $(TMP_DIR)/.$(SCAN_TARGET) |
| 5 | |
| 6 | include $(TOPDIR)/include/host.mk |
| 7 | |
| 8 | SCAN_TARGET ?= packageinfo |
| 9 | SCAN_NAME ?= package |
| 10 | SCAN_DIR ?= package |
| 11 | TARGET_STAMP:=$(TMP_DIR)/info/.files-$(SCAN_TARGET).stamp |
| 12 | FILELIST:=$(TMP_DIR)/info/.files-$(SCAN_TARGET)-$(SCAN_COOKIE) |
| 13 | |
| 14 | ifeq ($(IS_TTY),1) |
| 15 | define progress |
| 16 | printf "\033[M\r$(1)" >&2; |
| 17 | endef |
| 18 | else |
| 19 | define progress |
| 20 | :; |
| 21 | endef |
| 22 | endif |
| 23 | |
| 24 | define PackageDir |
| 25 | $(TMP_DIR)/.$(SCAN_TARGET): $(TMP_DIR)/info/.$(SCAN_TARGET)-$(1) |
| 26 | $(TMP_DIR)/info/.$(SCAN_TARGET)-$(1): $(SCAN_DIR)/$(2)/Makefile $(SCAN_STAMP) $(foreach DEP,$(DEPS_$(SCAN_DIR)/$(1)/Makefile) $(SCAN_DEPS),$(wildcard $(if $(filter /%,$(DEP)),$(DEP),$(SCAN_DIR)/$(1)/$(DEP)))) |
| 27 | { \ |
| 28 | $$(call progress,Collecting $(SCAN_NAME) info: $(SCAN_DIR)/$(2)) \ |
| 29 | echo Source-Makefile: $(SCAN_DIR)/$(2)/Makefile; \ |
| 30 | $(NO_TRACE_MAKE) --no-print-dir -r DUMP=1 -C $(SCAN_DIR)/$(2) $(SCAN_MAKEOPTS) 2>/dev/null || { $$(call progress,ERROR: please fix $(SCAN_DIR)/$(2)/Makefile\n) rm -f $$@; }; \ |
| 31 | echo; \ |
| 32 | } > $$@ || true |
| 33 | endef |
| 34 | |
| 35 | $(FILELIST): |
| 36 | rm -f $(TMP_DIR)/info/.files-$(SCAN_TARGET)-* |
| 37 | $(call FIND_L, $(SCAN_DIR)) $(SCAN_EXTRA) -mindepth 1 $(if $(SCAN_DEPTH),-maxdepth $(SCAN_DEPTH)) -name Makefile | xargs grep -HE 'call (Build/DefaultTargets|Build(Package|Target)|.+Package)' | sed -e 's#^$(SCAN_DIR)/##' -e 's#/Makefile:.*##' | uniq > $@ |
| 38 | |
| 39 | $(TMP_DIR)/info/.files-$(SCAN_TARGET).mk: $(FILELIST) |
| 40 | ( \ |
| 41 | cat $< | awk '{print "$(SCAN_DIR)/" $$0 "/Makefile" }' | xargs grep -HE '^ *SCAN_DEPS *= *' | awk -F: '{ gsub(/^.*DEPS *= */, "", $$2); print "DEPS_" $$1 "=" $$2 }'; \ |
| 42 | awk -v deps="$$DEPS" '{ \ |
| 43 | info=$$0; \ |
| 44 | gsub(/\//, "_", info); \ |
| 45 | print "$$(eval $$(call PackageDir," info "," $$0 "))"; \ |
| 46 | } ' < $<; \ |
| 47 | true; \ |
| 48 | ) > $@ |
| 49 | |
| 50 | -include $(TMP_DIR)/info/.files-$(SCAN_TARGET).mk |
| 51 | |
| 52 | $(TARGET_STAMP):: |
| 53 | +( \ |
| 54 | $(NO_TRACE_MAKE) $(FILELIST); \ |
| 55 | MD5SUM=$$(cat $(FILELIST) | (md5sum || md5) 2>/dev/null | awk '{print $$1}'); \ |
| 56 | [ -f "$@.$$MD5SUM" ] || { \ |
| 57 | rm -f $@.*; \ |
| 58 | touch $@.$$MD5SUM; \ |
| 59 | touch $@; \ |
| 60 | } \ |
| 61 | ) |
| 62 | |
| 63 | $(TMP_DIR)/.$(SCAN_TARGET): $(TARGET_STAMP) $(SCAN_STAMP) |
| 64 | $(call progress,Collecting $(SCAN_NAME) info: merging...) |
| 65 | -cat $(FILELIST) | awk '{gsub(/\//, "_", $$0);print "$(TMP_DIR)/info/.$(SCAN_TARGET)-" $$0}' | xargs cat > $@ 2>/dev/null |
| 66 | $(call progress,Collecting $(SCAN_NAME) info: done) |
| 67 | echo |
| 68 | |
| 69 | FORCE: |
| 70 | .PHONY: FORCE |
| 71 | .NOTPARALLEL: |
| 72 | |
