snippets/sources-list

   1
   2 # Rules that creates the list of files which are used during
   3 # compilation. The list reflects conditional compilation depending on
   4 # config.omk and other variables.
   5
   6 SOURCES_LIST_FN=sources.txt
   7 ifndef SOURCES_LIST
   8 SOURCES_LIST_DIR:=$(RELATIVE_DIR)
   9 SOURCES_LIST:=$(OUTPUT_DIR)/$(SOURCES_LIST_DIR)/$(SOURCES_LIST_FN)
  10 export SOURCES_LIST SOURCES_LIST_DIR
  11 endif
  12
  13 ifeq ($(MAKECMDGOALS),sources-list)
  14 NEED_SOURCES_LIST=y
  15 endif
  16 ifeq ($(MAKECMDGOALS),TAGS)
  17 NEED_SOURCES_LIST=y
  18 endif
  19 ifeq ($(MAKECMDGOALS),tags)
  20 NEED_SOURCES_LIST=y
  21 endif
  22
  23 ifeq ($(NEED_SOURCES_LIST),y) # avoid execution of find command bellow if it is not useful
  24 .PHONY: sources-list
  25 sources-list: $(SOURCES_LIST)
  26
  27 $(SOURCES_LIST): $(CONFIG_FILES) $(shell find -name $(MAKEFILE_OMK))
  28         @echo -n "" > "$(SOURCES_LIST).tmp"
  29         @$(MAKE) --no-print-directory sources-list-pass
  30         @echo "# Automatically generated list of files in '$(RELATIVE_DIR)' that are used during OMK compilation" > "$(SOURCES_LIST).tmp2"
  31         @cat "$(SOURCES_LIST).tmp"|sort|uniq >> "$(SOURCES_LIST).tmp2"
  32         @rm "$(SOURCES_LIST).tmp"
  33         @mv "$(SOURCES_LIST).tmp2" "$(SOURCES_LIST)"
  34 endif
  35
  36 $(eval $(call omk_pass_template,sources-list-pass,$$(LOCAL_BUILD_DIR),,always))
  37
  38 sources-list-pass-local:
  39         @$(foreach h,$(include_HEADERS) $(nobase_include_HEADERS) $(kernel_HEADERS),\
  40           echo "$(RELATIVE_DIR:$(SOURCES_LIST_DIR)/%=%)/$(h)" >> "$(SOURCES_LIST).tmp";)
  41         @$(foreach ch,$(config_include_HEADERS), \
  42           echo "$(USER_INCLUDE_DIR:$(OUTPUT_DIR)/$(addsuffix /,$(SOURCES_LIST_DIR))%=%)/$(ch)" >> "$(SOURCES_LIST).tmp";)
  43         @$(foreach h,$(renamed_include_HEADERS),echo "$(RELATIVE_DIR:$(SOURCES_LIST_DIR)/%=%)/$(h)"|sed -e 's/\(.*\)->.*/\1/' >> "$(SOURCES_LIST).tmp";)
  44         @$(foreach bin,$(lib_LIBRARIES) $(shared_LIBRARIES) $(bin_PROGRAMS) $(test_PROGRAMS) $(utils_PROGRAMS) \
  45           $(kernel_LIBRARIES) $(rtlinux_LIBRARIES) $(kernel_MODULES),\
  46           $(foreach src,$(filter-out %.o,$($(bin)_SOURCES)),echo "$(RELATIVE_DIR:$(SOURCES_LIST_DIR)/%=%)/$(src)" >> "$(SOURCES_LIST).tmp";))
  47
  48 ############ TAGS ###########
  49
  50 ifeq ($(MAKECMDGOALS),TAGS)
  51 ETAGS=etags
  52 TAGS_CMD = $(ETAGS)
  53 TAGS: $(SOURCES_LIST)
  54         @$(MAKE) --no-print-directory do-tags
  55 endif
  56 ifeq ($(MAKECMDGOALS),tags)
  57 CTAGS=ctags -N
  58 TAGS_CMD = $(CTAGS)
  59 tags: $(SOURCES_LIST)
  60         @$(MAKE) --no-print-directory do-tags
  61 endif
  62 export TAGS_CMD
  63
  64 ifeq ($(MAKECMDGOALS),do-tags)
  65 .PHONY: do-tags
  66 do-tags: $(shell sed -e '/^\#/d' $(SOURCES_LIST))
  67         @$(QUIET_CMD_ECHO) "  TAGS    $(SOURCES_LIST_FN)"
  68         $(Q)$(TAGS_CMD) $^
  69 endif
  70
  71 ############ CSCOPE ###########
  72
  73 cscope: $(SOURCES_LIST)
  74         @$(QUIET_CMD_ECHO) "  CSCOPE  < $(SOURCES_LIST_FN)"
  75         $(Q)sed -e '/^#/d' $(SOURCES_LIST)|cscope -b -i-
  76 #FIXME: see doc to -i in cscope(1)
  77
  78 # Local Variables:
  79 # mode:makefile
  80 # End: