gen.mk

   1 #
   2 # This is makefile rule for generating C sources from python templates
   3 #
   4 ifndef GENHEADERS
   5 GENHEADERS=
   6 endif
   7
   8 ifndef GENSOURCES
   9 GENSOURCES=
  10 endif
  11
  12 #
  13 # We add these to CSOURCES which is handled in post.mk
  14 #
  15 CSOURCES+=$(GENSOURCES)
  16
  17 #
  18 # Make the genrated headers actually build
  19 #
  20 ALL+=$(GENHEADERS) $(GENSOURCES)
  21
  22 #
  23 # Base common templates location
  24 #
  25 TEMPLATE_DIR=$(TOPDIR)/pylib/templates/
  26
  27 #
  28 # And clean them
  29 #
  30 CLEAN+=$(GENSOURCES) $(GENHEADERS)
  31
  32 #
  33 # Some base dependencies
  34 #
  35 $(GENSOURCES): $(TEMPLATE_DIR)/base.c.t $(TEMPLATE_DIR)/common.c.t
  36 $(GENHEADERS): $(TEMPLATE_DIR)/base.h.t
  37
  38 #
  39 # Generated files depend on python generators and the template
  40 #
  41 $(GENSOURCES) $(GENHEADERS): %: %.t
  42 ifdef VERBOSE
  43         ${PYTHON} ${TOPDIR}/pylib/bin/generate_file.py -t $(TEMPLATE_DIR) "$@.t" "$@"
  44 else
  45         @echo "GEN  $@"
  46         @${PYTHON} ${TOPDIR}/pylib/bin/generate_file.py -t $(TEMPLATE_DIR) "$@.t" "$@"
  47 endif