properly disable CONFIG_CRYPTO_HW
[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 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                 $$(call progress,Collecting $(SCAN_NAME) info: $(SCAN_DIR)/$(2)) \
29                 echo Source-Makefile: $(SCAN_DIR)/$(2)/Makefile; \
30                 $(NO_TRACE_MAKE) --no-print-dir DUMP=1 -C $(SCAN_DIR)/$(2) $(SCAN_MAKEOPTS) 2>/dev/null || echo "ERROR: please fix $(SCAN_DIR)/$(2)/Makefile" >&2; \
31                 echo; \
32         } > $$@ || 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) | 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 > $@
66         $(call progress,Collecting $(SCAN_NAME) info: done)
67         echo
68
69 FORCE:
70 .PHONY: FORCE
71 .NOTPARALLEL: