include $(TOPDIR)/include/verbose.mk
+TMP_DIR:=$(TOPDIR)/tmp
-SCAN_TARGET ?= pkginfo
+all: $(TMP_DIR)/.$(SCAN_TARGET)
+
+include $(TOPDIR)/include/host.mk
+
+SCAN_TARGET ?= packageinfo
SCAN_NAME ?= package
SCAN_DIR ?= package
-SCAN_DEPS ?= include/package.mk
+TARGET_STAMP:=$(TMP_DIR)/info/.files-$(SCAN_TARGET).stamp
+FILELIST:=$(TMP_DIR)/info/.files-$(SCAN_TARGET)-$(SCAN_COOKIE)
+OVERRIDELIST:=$(TMP_DIR)/info/.overrides-$(SCAN_TARGET)-$(SCAN_COOKIE)
ifeq ($(IS_TTY),1)
define progress
endef
else
define progress
- :
+ :;
endef
endif
-SCAN = $(patsubst $(SCAN_DIR)/%/Makefile,%,$(shell ls $(SCAN_DIR)/*/Makefile))
-tmp/.$(SCAN_TARGET):
- @($(call progress,Collecting $(SCAN_NAME) info: merging...))
- for file in $(SCAN); do \
- cat tmp/info/.$(SCAN_TARGET)-$$file; \
- done > $@
- @($(call progress,Collecting $(SCAN_NAME) info: done))
- @echo
-
-ifneq ($(SCAN_EXTRA),)
-SCAN_STAMP=tmp/info/.scan-$(SCAN_TARGET)-$(shell ls $(SCAN_EXTRA) 2>/dev/null | (md5sum || md5) 2>/dev/null | cut -d' ' -f1)
-$(SCAN_STAMP):
- rm -f tmp/info/.scan-$(SCAN_TARGET)-*
+define feedname
+$(if $(patsubst feeds/%,,$(1)),,$(word 2,$(subst /, ,$(1))))
+endef
+
+define PackageDir
+ $(TMP_DIR)/.$(SCAN_TARGET): $(TMP_DIR)/info/.$(SCAN_TARGET)-$(1)
+ $(TMP_DIR)/info/.$(SCAN_TARGET)-$(1): $(SCAN_DIR)/$(2)/Makefile $(SCAN_STAMP) $(foreach DEP,$(DEPS_$(SCAN_DIR)/$(2)/Makefile) $(SCAN_DEPS),$(wildcard $(if $(filter /%,$(DEP)),$(DEP),$(SCAN_DIR)/$(2)/$(DEP))))
+ { \
+ $$(call progress,Collecting $(SCAN_NAME) info: $(SCAN_DIR)/$(2)) \
+ echo Source-Makefile: $(SCAN_DIR)/$(2)/Makefile; \
+ $(if $(3),echo Override: $(3),true); \
+ $(NO_TRACE_MAKE) --no-print-dir -r DUMP=1 FEED="$(call feedname,$(2))" -C $(SCAN_DIR)/$(2) $(SCAN_MAKEOPTS) 2>/dev/null || { \
+ mkdir -p "$(TOPDIR)/logs/$(SCAN_DIR)/$(2)"; \
+ $(NO_TRACE_MAKE) --no-print-dir -r DUMP=1 FEED="$(call feedname,$(2))" -C $(SCAN_DIR)/$(2) $(SCAN_MAKEOPTS) > $(TOPDIR)/logs/$(SCAN_DIR)/$(2)/dump.txt 2>&1; \
+ $$(call progress,ERROR: please fix $(SCAN_DIR)/$(2)/Makefile - see logs/$(SCAN_DIR)/$(2)/dump.txt for details\n) \
+ rm -f $$@; \
+ }; \
+ echo; \
+ } > $$@.tmp
+ mv $$@.tmp $$@
+endef
+
+$(OVERRIDELIST):
+ rm -f $(TMP_DIR)/info/.overrides-$(SCAN_TARGET)-*
touch $@
-endif
-# FIXME: generate this dynamically?
-ifeq ($(SCAN_TARGET),pkginfo)
-tmp/info/.pkginfo-kernel: $(shell ls package/kernel/modules/*.mk)
+ifeq ($(SCAN_NAME),target)
+ GREP_STRING=BuildTarget
+else
+ GREP_STRING=(Build/DefaultTargets|BuildPackage|.+Package)
endif
-define scanfiles
-$(foreach FILE,$(SCAN),
- tmp/.$(SCAN_TARGET): tmp/info/.$(SCAN_TARGET)-$(FILE) FORCE
- tmp/info/.$(SCAN_TARGET)-$(FILE): $(SCAN_DEPS) $(SCAN_DIR)/$(FILE)/Makefile $(SCAN_STAMP)
- grep -E 'include (\$$$$\(INCLUDE_DIR\)|\$$$$\(TOPDIR\)/include)/' $(SCAN_DIR)/$(FILE)/Makefile >/dev/null && { \
- $$(call progress,Collecting $(SCAN_NAME) info: $(SCAN_DIR)/$(FILE)) \
- echo Source-Makefile: $(SCAN_DIR)/$(FILE)/Makefile; \
- $(NO_TRACE_MAKE) --no-print-dir DUMP=1 -C $(SCAN_DIR)/$(FILE) 3>/dev/null || echo "ERROR: please fix $(SCAN_DIR)/$(FILE)/Makefile" >&2; \
- echo; \
- } > $$@ || true
-)
+$(FILELIST): $(OVERRIDELIST)
+ rm -f $(TMP_DIR)/info/.files-$(SCAN_TARGET)-*
+ $(call FIND_L, $(SCAN_DIR)) $(SCAN_EXTRA) -mindepth 1 $(if $(SCAN_DEPTH),-maxdepth $(SCAN_DEPTH)) -name Makefile | xargs grep -aHE 'call $(GREP_STRING)' | sed -e 's#^$(SCAN_DIR)/##' -e 's#/Makefile:.*##' | uniq | awk -v of=$(OVERRIDELIST) -f include/scan.awk > $@
-endef
-$(eval $(call scanfiles))
+$(TMP_DIR)/info/.files-$(SCAN_TARGET).mk: $(FILELIST)
+ ( \
+ cat $< | awk '{print "$(SCAN_DIR)/" $$0 "/Makefile" }' | xargs grep -HE '^ *SCAN_DEPS *= *' | awk -F: '{ gsub(/^.*DEPS *= */, "", $$2); print "DEPS_" $$1 "=" $$2 }'; \
+ awk -F/ -v deps="$$DEPS" -v of="$(OVERRIDELIST)" ' \
+ BEGIN { \
+ while (getline < (of)) \
+ override[$$NF]=$$0; \
+ close(of) \
+ } \
+ { \
+ info=$$0; \
+ gsub(/\//, "_", info); \
+ dir=$$0; \
+ pkg=""; \
+ if($$NF in override) \
+ pkg=override[$$NF]; \
+ print "$$(eval $$(call PackageDir," info "," dir "," pkg "))"; \
+ } ' < $<; \
+ true; \
+ ) > $@.tmp
+ mv $@.tmp $@
+
+-include $(TMP_DIR)/info/.files-$(SCAN_TARGET).mk
+
+$(TARGET_STAMP)::
+ +( \
+ $(NO_TRACE_MAKE) $(FILELIST); \
+ MD5SUM=$$(cat $(FILELIST) $(OVERRIDELIST) | (md5sum || md5) 2>/dev/null | awk '{print $$1}'); \
+ [ -f "$@.$$MD5SUM" ] || { \
+ rm -f $@.*; \
+ touch $@.$$MD5SUM; \
+ touch $@; \
+ } \
+ )
+
+$(TMP_DIR)/.$(SCAN_TARGET): $(TARGET_STAMP) $(SCAN_STAMP)
+ $(call progress,Collecting $(SCAN_NAME) info: merging...)
+ -cat $(FILELIST) | awk '{gsub(/\//, "_", $$0);print "$(TMP_DIR)/info/.$(SCAN_TARGET)-" $$0}' | xargs cat > $@ 2>/dev/null
+ $(call progress,Collecting $(SCAN_NAME) info: done)
+ echo
FORCE:
.PHONY: FORCE
+.NOTPARALLEL: