Makefile.common

   1 # Some common definitions that factored out many reoccurring patterns
   2 # in the Makefiles of the project. This file is included at the bottom
   3 # so that its implicit rules take precedence over implicit rules in
   4 # the file  that includes this one.
   5
   6 # this is a "hack" so that we do not have to pass --native to ocamldep
   7 # and rebuild .depend when building the native version. Since we have
   8 # .ml files without .mli files, building the .cmo *and .cmx file could
   9 # cause the .cmi file to be build twice, which could cause trouble when
  10 # the .cmi file is read by other compilation steps (especially when
  11 # building in parallel).
  12 export BUILD_OPT
  13 ifeq ($(BUILD_OPT),yes)
  14 %.cmo: %.ml
  15 %.cmo: %.cmx
  16         @echo "skipped building $@ in optimizing mode: $< will be build instead."
  17 endif
  18
  19
  20 # If this variable is set, then 'make distclean' should not remove certain
  21 # generated files like the generated parsers, and documentation.
  22 export KEEP_GENERATED