gen.mk

   1 #
   2 # This is makefile rule for generating C sources from python templates
   3 #
   4 ifndef LIBNAME
   5 $(error LIBNAME not defined, fix your library Makefile)
   6 endif
   7
   8 ifndef GENHEADERS
   9 GENHEADERS=
  10 endif
  11
  12 ifndef GENSOURCES
  13 GENSOURCES=
  14 endif
  15
  16 #
  17 # We add these to CSOURCES which is handled in post.mk
  18 #
  19 CSOURCES+=$(GENSOURCES)
  20
  21 #
  22 # Make the genrated headers actually build
  23 #
  24 ALL+=$(GENHEADERS) $(GENSOURCES)
  25
  26 #
  27 # Base common templates location
  28 #
  29 TEMPLATE_DIR=$(TOPDIR)/pylib/templates/
  30
  31 #
  32 # And clean them
  33 #
  34 CLEAN+=$(GENSOURCES) $(GENHEADERS)
  35
  36 #
  37 # Some base dependencies
  38 #
  39 $(GENSOURCES): $(TEMPLATE_DIR)/base.c.t $(TEMPLATE_DIR)/common.c.t
  40 $(GENHEADERS): $(TEMPLATE_DIR)/base.h.t
  41
  42 #
  43 # Generated files depend on python generators and the template
  44 #
  45 $(GENSOURCES) $(GENHEADERS): %: %.t
  46 ifdef VERBOSE
  47         ${PYTHON} ${TOPDIR}/pylib/bin/generate_file.py -t $(TEMPLATE_DIR) "$@.t" "$@"
  48 else
  49         @echo "GEN  $@"
  50         @${PYTHON} ${TOPDIR}/pylib/bin/generate_file.py -t $(TEMPLATE_DIR) "$@.t" "$@"
  51 endif