Makefile

   1 # ------------------------------------------------------------------------
   2 # default target
   3
   4 .PHONY: default
   5 default: all
   6
   7 # ------------------------------------------------------------------------
   8 # includes and defines
   9
  10 include config.mk
  11 include Makefile.check
  12
  13 # ------------------------------------------------------------------------
  14 # main targets
  15
  16 .PHONY: all help docs clean distclean tags
  17
  18 all clean distclean docs install install-user:
  19         ${MAKE} -C src $@
  20
  21 help:
  22         @echo "make [target]"
  23         @echo
  24         @echo " general targets"
  25         @echo "   all            - build everything"
  26         @echo "   docs           - build documentation"
  27         @echo "   clean          - clean up build"
  28         @echo "   distclean      - clean even more"
  29         @echo "   install        - install in system dir"
  30         @echo "   install-user   - install in user home dir"
  31         @echo
  32         @echo " development targets"
  33         @echo "   tags           - build ctags/cscope index"
  34
  35 config.mk: config.mk.dist
  36         if test -f $@ ; then \
  37                 touch $@ ; \
  38         else \
  39                 cp $< $@ ; \
  40         fi
  41
  42 # ------------------------------------------------------------------------
  43 # local dependencies for main rules
  44
  45 .PHONY: lcl-clean lcl-distclean
  46
  47 clean: lcl-clean
  48 lcl-clean:
  49         -rm -f *~ */*~
  50         -rm -f cscope.files cscope.out tags
  51
  52 distclean: lcl-distclean
  53 lcl-distclean: clean
  54         -rm -f config.mk
  55
  56 .PHONY:
  57
  58 install: install-variable-check
  59
  60 install-user: install-user-variable-check
  61
  62 # ------------------------------------------------------------------------
  63 # tags and cscope
  64
  65 .PHONY: cscope tags
  66
  67 cscope.files::
  68         find . -name '*.[ch]' -o -name '*.lua' | grep -v -e CVS -e SCCS > cscope.files
  69
  70 cscope: cscope.out
  71 cscope.out: cscope.files
  72         -cscope -P`pwd` -b
  73
  74 tags: cscope.out
  75         rm -f tags
  76         xargs -n 50 ctags -a < cscope.files
  77