Files
xen/tools/ocaml/Makefile.rules
T
Edwin Török d91312bfe7 tools/ocaml/*/Makefile: generate paths.ml from configure
paths.ml contains various paths known to configure, and currently is generated
via a Makefile rule.  Simplify this and generate it through configure, similar
to how oxenstored.conf is generated from oxenstored.conf.in.

This will allow to reuse the generated file more easily with Dune.

No functional change.

Signed-off-by: Edwin Török <edvin.torok@citrix.com>
Acked-by: Christian Lindig <christian.lindig@citrix.com>
2022-08-05 17:30:08 +01:00

103 lines
3.3 KiB
Makefile

ifdef V
ifeq ("$(origin V)", "command line")
BUILD_VERBOSE = $(V)
endif
else
V := 1
BUILD_VERBOSE := 1
endif
ifndef BUILD_VERBOSE
BUILD_VERBOSE := 0
endif
ifeq ($(BUILD_VERBOSE),1)
E := @true
Q :=
else
E := @echo
Q := @
endif
.NOTPARALLEL:
ALL_OCAML_OBJS ?= $(OBJS)
%.cmo: %.ml
$(call quiet-command, $(OCAMLC) $(OCAMLCFLAGS) -c -o $@ $<,MLC,$@)
%.cmi: %.mli
$(call quiet-command, $(OCAMLC) $(OCAMLCFLAGS) -c -o $@ $<,MLI,$@)
%.cmx %.o: %.ml
$(call quiet-command, $(OCAMLOPT) $(OCAMLOPTFLAGS) -c -o $@ $<,MLOPT,$@)
%.ml: %.mll
$(call quiet-command, $(OCAMLLEX) -q -o $@ $<,MLLEX,$@)
%.ml: %.mly
$(call quiet-command, $(OCAMLYACC) -q $<,MLYACC,$@)
%.o: %.c
$(call quiet-command, $(CC) $(CFLAGS) -c -o $@ $<,CC,$@)
META: META.in
sed 's/@VERSION@/$(VERSION)/g' < $< $o
ALL_OCAML_OBJ_SOURCES=$(addsuffix .ml, $(ALL_OCAML_OBJS))
ifneq ($(MAKECMDGOALS),clean)
.ocamldep.make: $(ALL_OCAML_OBJ_SOURCES) Makefile $(OCAML_TOPLEVEL)/Makefile.rules
$(call quiet-command, $(OCAMLDEP) $(ALL_OCAML_OBJ_SOURCES) *.mli $o,MLDEP,)
endif
clean: $(CLEAN_HOOKS)
$(Q)rm -f .*.d *.o *.so *.a *.cmo *.cmi *.cma *.cmx *.cmxa *.annot *.spot *.spit $(LIBS) $(PROGRAMS) $(GENERATED_FILES) .ocamldep.make META
distclean: clean
quiet-command = $(if $(V),$1,@printf " %-8s %s\n" "$2" "$3" && $1)
mk-caml-lib-native = $(call quiet-command, $(OCAMLOPT) $(OCAMLOPTFLAGS) -a -o $1 $2 $3,MLA,$1)
mk-caml-lib-bytecode = $(call quiet-command, $(OCAMLC) $(OCAMLCFLAGS) -a -o $1 $2 $3,MLA,$1)
mk-caml-stubs = $(call quiet-command, $(OCAMLMKLIB) -o `basename $1 .a` $2,MKLIB,$1)
mk-caml-lib-stubs = \
$(call quiet-command, $(AR) rcs $1 $2 && $(OCAMLMKLIB) -o `basename $1 .a | sed -e 's/^lib//'` $2,MKLIB,$1)
# define a library target <name>.cmxa and <name>.cma
define OCAML_LIBRARY_template
$(1).cmxa: lib$(1)_stubs.a $(foreach obj,$($(1)_OBJS),$(obj).cmx)
$(call mk-caml-lib-native,$$@, -cclib -l$(1)_stubs $(foreach lib,$(LIBS_$(1)),-cclib $(lib)), $(foreach obj,$($(1)_OBJS),$(obj).cmx))
$(1).cma: $(foreach obj,$($(1)_OBJS),$(obj).cmo)
$(call mk-caml-lib-bytecode,$$@, -dllib dll$(1)_stubs.so -cclib -l$(1)_stubs, $$+)
$(1)_stubs.a: $(foreach obj,$$($(1)_C_OBJS),$(obj).o)
$(call mk-caml-stubs,$$@, $$+)
lib$(1)_stubs.a: $(foreach obj,$($(1)_C_OBJS),$(obj).o)
$(call mk-caml-lib-stubs,$$@, $$+)
endef
define OCAML_NOC_LIBRARY_template
$(1).cmxa: $(foreach obj,$($(1)_OBJS),$(obj).cmx)
$(call mk-caml-lib-native,$$@, , $(foreach obj,$($(1)_OBJS),$(obj).cmx))
$(1).cma: $(foreach obj,$($(1)_OBJS),$(obj).cmo)
$(call mk-caml-lib-bytecode,$$@, , $$+)
endef
define OCAML_PROGRAM_template
$(1): $(foreach obj,$($(1)_OBJS),$(obj).cmx) $($(1)_EXTRA_DEPS)
$(call quiet-command, $(OCAMLOPT) $(OCAMLOPTFLAGS) -o $$@ $($(1)_LIBS) $$+,MLBIN,$$@)
$(1).byte: $(foreach obj,$($(1)_OBJS),$(obj).cmo)
$(call quiet-command, $(OCAMLC) $(OCAMLCFLAGS) -o $$@ $($(1)_BYTE_LIBS) $$+,MLBIN,$$@)
endef
define C_PROGRAM_template
$(1): $(foreach obj,$($(1)_OBJS),$(obj).o)
$(call quiet-command, $(CC) $(LDFLAGS) -o $$@ $$+,BIN,$$@)
endef
-include .ocamldep.make
$(foreach lib,$(OCAML_LIBRARY),$(eval $(call OCAML_LIBRARY_template,$(lib))))
$(foreach lib,$(OCAML_NOC_LIBRARY),$(eval $(call OCAML_NOC_LIBRARY_template,$(lib))))
$(foreach p,$(OCAML_PROGRAM),$(eval $(call OCAML_PROGRAM_template,$(p))))
$(foreach p,$(C_PROGRAM),$(eval $(call C_PROGRAM_template,$(p))))