kernel: update 3.14 to 3.14.16
[oweals/openwrt.git] / include / scan.mk
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 feedname
25 $(if $(patsubst feeds/%,,$(1)),,$(word 2,$(subst /, ,$(1))))
26 endef
27
28 define PackageDir
29   $(TMP_DIR)/.$(SCAN_TARGET): $(TMP_DIR)/info/.$(SCAN_TARGET)-$(1)
30   $(TMP_DIR)/info/.$(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))))
31         { \
32                 $$(call progress,Collecting $(SCAN_NAME) info: $(SCAN_DIR)/$(2)) \
33                 echo Source-Makefile: $(SCAN_DIR)/$(2)/Makefile; \
34                 $(NO_TRACE_MAKE) --no-print-dir -r DUMP=1 FEED="$(call feedname,$(2))" -C $(SCAN_DIR)/$(2) $(SCAN_MAKEOPTS) 2>/dev/null || { \
35                         mkdir -p "$(TOPDIR)/logs/$(SCAN_DIR)/$(2)"; \
36                         $(NO_TRACE_MAKE) --no-print-dir -r DUMP=1 FEED="$(call feedname,$(2))" -C $(SCAN_DIR)/$(2) $(SCAN_MAKEOPTS) > $(TOPDIR)/logs/$(SCAN_DIR)/$(2)/dump.txt 2>&1; \
37                         $$(call progress,ERROR: please fix $(SCAN_DIR)/$(2)/Makefile - see logs/$(SCAN_DIR)/$(2)/dump.txt for details\n) \
38                         rm -f $$@; \
39                 }; \
40                 echo; \
41         } > $$@ || true
42 endef
43
44 $(FILELIST):
45         rm -f $(TMP_DIR)/info/.files-$(SCAN_TARGET)-*
46         $(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 > $@
47
48 $(TMP_DIR)/info/.files-$(SCAN_TARGET).mk: $(FILELIST)
49         ( \
50                 cat $< | awk '{print "$(SCAN_DIR)/" $$0 "/Makefile" }' | xargs grep -HE '^ *SCAN_DEPS *= *' | awk -F: '{ gsub(/^.*DEPS *= */, "", $$2); print "DEPS_" $$1 "=" $$2 }'; \
51                 awk -v deps="$$DEPS" '{ \
52                         info=$$0; \
53                         gsub(/\//, "_", info); \
54                         print "$$(eval $$(call PackageDir," info "," $$0 "))"; \
55                 } ' < $<; \
56                 true; \
57         ) > $@
58
59 -include $(TMP_DIR)/info/.files-$(SCAN_TARGET).mk
60
61 $(TARGET_STAMP)::
62         +( \
63                 $(NO_TRACE_MAKE) $(FILELIST); \
64                 MD5SUM=$$(cat $(FILELIST) | (md5sum || md5) 2>/dev/null | awk '{print $$1}'); \
65                 [ -f "$@.$$MD5SUM" ] || { \
66                         rm -f $@.*; \
67                         touch $@.$$MD5SUM; \
68                         touch $@; \
69                 } \
70         )
71
72 $(TMP_DIR)/.$(SCAN_TARGET): $(TARGET_STAMP) $(SCAN_STAMP)
73         $(call progress,Collecting $(SCAN_NAME) info: merging...)
74         -cat $(FILELIST) | awk '{gsub(/\//, "_", $$0);print "$(TMP_DIR)/info/.$(SCAN_TARGET)-" $$0}' | xargs cat > $@ 2>/dev/null
75         $(call progress,Collecting $(SCAN_NAME) info: done)
76         echo
77
78 FORCE:
79 .PHONY: FORCE
80 .NOTPARALLEL: