Makefile

   1 # You can do "make SUB=blah" to make only a few, or edit here, or both
   2 # You can also run make directly in the subdirs you want.
   3
   4 SUB =   lib common tftp tftpd
   5
   6 %.build: MCONFIG aconfig.h version.h
   7         $(MAKE) -C $(patsubst %.build, %, $@)
   8
   9 %.install: MCONFIG aconfig.h version.h
  10         $(MAKE) -C $(patsubst %.install, %, $@) install
  11
  12 %.clean:
  13         $(MAKE) -C $(patsubst %.clean, %, $@) clean
  14
  15 %.distclean:
  16         $(MAKE) -C $(patsubst %.distclean, %, $@) distclean
  17
  18 all:      MCONFIG $(patsubst %, %.build, $(SUB))
  19
  20 tftp.build: lib.build common.build
  21 tftpd.build: lib.build common.build
  22
  23 install:  MCONFIG $(patsubst %, %.install, $(SUB))
  24
  25 clean:  localclean $(patsubst %, %.clean, $(SUB))
  26
  27 localclean:
  28         rm -f version.h
  29
  30 distclean: localdistclean $(patsubst %, %.distclean, $(SUB))
  31
  32 localdistclean: localclean
  33         rm -f MCONFIG config.status config.log aconfig.h *~ \#*
  34         rm -rf *.cache
  35         find . -type f \( -name \*.orig -o -name \*.rej \) | xargs rm -f
  36
  37 spotless: distclean
  38         rm -f configure aconfig.h.in tftp.spec
  39
  40 autoconf: configure aconfig.h.in
  41
  42 config: MCONFIG aconfig.h
  43
  44 release:
  45         $(MAKE) autoconf
  46         $(MAKE) tftp.spec
  47         $(MAKE) distclean
  48
  49 MCONFIG: configure MCONFIG.in aconfig.h.in
  50         if test -x config.status; then \
  51                 ./config.status --recheck && ./config.status ; \
  52         else \
  53                 ./configure ; \
  54         fi
  55
  56 aconfig.h: MCONFIG
  57         : Generated by side effect
  58
  59 # Adding "configure" to the dependencies serializes this with running
  60 # autoconf, because there are apparently race conditions between
  61 # autoconf and autoheader.  And worse than that, even when autoconf
  62 # cleanly returns first, autoheader will truncate the timestamp of
  63 # aconfig.h.in to second resolution, so on a filesystem with subsecond
  64 # resolution it can appear older than configure (which isn't truncated).
  65 # So make it an order-only prerequisite to avoid looping regenerating it.
  66 aconfig.h.in: configure.ac aclocal.m4 | configure
  67         rm -f aconfig.h.in aconfig.h
  68         autoheader
  69
  70 configure: configure.ac aclocal.m4
  71         rm -rf MCONFIG configure config.log aconfig.h *.cache
  72         autoconf
  73
  74 version.h: version
  75         echo \#define VERSION \"tftp-hpa `cat version`\" > version.h
  76
  77 tftp.spec: tftp.spec.in version
  78         sed -e "s/@@VERSION@@/`cat version`/g" < $< > $@ || rm -f $@