gen.mk

   1 #
   2 # This is makefile rule for generating C sources from python generators
   3 #
   4 ifndef LIBNAME
   5 $(error LIBNAME not defined, fix your library Makefile)
   6 endif
   7
   8 ifndef GENHEADERS
   9 GENHEADERS=
  10 endif
  11
  12 ifndef GENSOURCES
  13 GENSOURCES=
  14 endif
  15
  16 #
  17 # Headers goes into include/core/
  18 #
  19 INCLUDE_PREFIX=$(TOPDIR)/include/$(LIBNAME)/
  20 RGENHEADERS=$(addprefix $(INCLUDE_PREFIX),$(GENHEADERS))
  21
  22 #
  23 # Generate genfiles for generated sources
  24 #
  25 CSOURCES+=$(GENSOURCES)
  26
  27 #
  28 # Make the genrated headers actually build
  29 #
  30 all: $(RGENHEADERS)
  31
  32 $(CSOURCES): $(RGENHEADERS)
  33
  34 #
  35 # And clean them
  36 #
  37 CLEAN+=$(GENSOURCES) $(RGENHEADERS)
  38
  39 #
  40 # Currently, just depend on all python files
  41 #
  42 GENERATORS=$(PYTHON_FILES)
  43
  44 #
  45 # Generated files depend on python generators and libs
  46 #
  47 %.gen.c %.gen.h: $(GENERATORS)
  48 ifdef VERBOSE
  49         ${PYTHON} ${TOPDIR}/pylib/bin/generate_file.py "$@"
  50 else
  51         @echo "GEN  $@"
  52         @${PYTHON} ${TOPDIR}/pylib/bin/generate_file.py "$@"
  53 endif
  54