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Makefile.rules
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# -*- Makefile -*-
.SECONDARY:
package_integers_path = $(shell $(OCAMLFIND) query integers)
ifneq (,$(filter mingw%,$(OSYSTEM)))
lib_process=-lpsapi
OCAMLMKLIB_EXTRA_FLAGS=-ldopt "-link -static-libgcc" # see GPR#1535
ifeq ($(DEBUG),false)
CFLAGS=-std=c99 -Wall -O3 $(OCAML_FFI_INCOPTS) "-I$(package_integers_path)"
else
CFLAGS=-std=c99 -Wall -g $(OCAML_FFI_INCOPTS) "-I$(package_integers_path)"
endif
else
ifeq ($(DEBUG),false)
CFLAGS=-fPIC -Wall -O3 $(OCAML_FFI_INCOPTS) "-I$(package_integers_path)"
else
CFLAGS=-fPIC -Wall -g $(OCAML_FFI_INCOPTS) "-I$(package_integers_path)"
endif
endif
ifeq ($(DEBUG),false)
OCAMLFLAGS=-principal -short-paths -strict-sequence -ccopt "-I$(package_integers_path)"
else
OCAMLFLAGS=-principal -short-paths -strict-sequence -g -ccopt "-I$(package_integers_path)"
endif
ifneq ($(COVERAGE),false)
OCAMLFIND_BISECT_FLAGS=-package bisect_ppx
endif
C_SOURCE = $(sort $(wildcard $($(PROJECT).dir)/*.c) $(patsubst %,$($(PROJECT).dir)/%,$($(PROJECT).extra_cs)))
ML_SOURCE = $(shell $(OCAMLDEP) -sort $(sort $(wildcard $($(PROJECT).dir)/*.ml) \
$(patsubst %,$($(PROJECT).dir)/%,$($(PROJECT).extra_mls))))
NATIVE_OBJECTS = $(ML_SOURCE:$($(PROJECT).dir)/%.ml=$(BUILDDIR)/$($(PROJECT).dir)/%.cmx)
BYTE_OBJECTS = $(ML_SOURCE:$($(PROJECT).dir)/%.ml=$(BUILDDIR)/$($(PROJECT).dir)/%.cmo)
C_OBJECTS = $(C_SOURCE:$($(PROJECT).dir)/%.c=$(BUILDDIR)/$($(PROJECT).dir)/%.o)
XEN_OBJECTS = $(C_SOURCE:$($(PROJECT).dir)/%.c=$(BUILDDIR)/xen/$($(PROJECT).dir)/%.o)
STUB_LIB = $(if $(C_OBJECTS),$(BUILDDIR)/dll$(PROJECT)_stubs$(EXTDLL))
OPAM_PREFIX=$(shell opam config var prefix)
XEN_LIB = $(if $($(PROJECT).xen),$(BUILDDIR)/dll$(PROJECT)_stubs_xen$(EXTDLL))
XEN_CFLAGS=$(if $(XEN_LIB), \
$(CFLAGS) -DMINIOS $(shell env PKG_CONFIG_PATH="$(OPAM_PREFIX)/lib/pkgconfig" \
pkg-config --cflags mirage-xen) -fno-builtin)
CMO_OPTS = $($(PROJECT).cmo_opts)
CMX_OPTS = $($(PROJECT).cmx_opts)
CMI_OPTS = $($(PROJECT).cmi_opts)
CMA_OPTS = $(if $(C_OBJECTS),-cclib -l$(PROJECT)_stubs -dllib -l$(PROJECT)_stubs) \
$(foreach libdep,$($(PROJECT).linkdeps),\
-cclib -l$(libdep) -dllib -l$(libdep))
SUBPROJECT_DEPS = $($(PROJECT).subproject_deps)
LOCAL_CMXAS = $(SUBPROJECT_DEPS:%=$(BUILDDIR)/%.cmxa)
LOCAL_CMAS = $(SUBPROJECT_DEPS:%=$(BUILDDIR)/%.cma)
CMXA_OPTS = $(if $(C_OBJECTS),-cclib -l$(PROJECT)_stubs)\
$(foreach libdep,$($(PROJECT).linkdeps),\
-cclib -l$(libdep))
OCAMLINCLUDES = -I $(BUILDDIR)/$($(PROJECT).dir) \
$(foreach spdep,$($(PROJECT).subproject_deps),\
-I $(BUILDDIR)/$($(spdep).dir))
NATIVE_LIB=$(BUILDDIR)/$(PROJECT).cmxa
NATIVE_TARGET=$(BUILDDIR)/$(PROJECT).native
BEST_TARGET=$(BUILDDIR)/$(PROJECT).$(BEST)
LIB_TARGETS = $(BUILDDIR)/$(PROJECT).cma \
$(STUB_LIB) \
$(XEN_LIB)
ifeq ($(BEST),native)
LIB_TARGETS += $(BUILDDIR)/$(PROJECT).cmxa
endif
ifneq ($(wildcard $(shell $(OCAMLFIND) ocamlc -where)/dynlink.cmxa),)
LIB_TARGETS += $(BUILDDIR)/$(PROJECT).cmxs
endif
LIB_TARGET_EXTRAS = $(if $(STUB_LIB),$(BUILDDIR)/lib$(PROJECT)_stubs.a) \
$(if $(XEN_LIB),$(BUILDDIR)/lib$(PROJECT)_stubs_xen.a) \
$(BUILDDIR)/$(PROJECT).a
INSTALL_CMIS = $($(PROJECT).public:%=$(BUILDDIR)/$($(PROJECT).dir)/%.cmi) \
$($(PROJECT).cmi_only:%=$(BUILDDIR)/$($(PROJECT).dir)/%.cmi)
INSTALL_CMTIS = $($(PROJECT).public:%=$(BUILDDIR)/$($(PROJECT).dir)/%.cmti)
INSTALL_CMTS = $($(PROJECT).public:%=$(BUILDDIR)/$($(PROJECT).dir)/%.cmt)
INSTALL_MLIS = $($(PROJECT).public:%=$($(PROJECT).dir)/%.mli)
INSTALL_HEADERS = $(wildcard $($(PROJECT).dir)/*.h) $($(PROJECT).extra_hs)
THREAD_FLAG = $(if $(filter yes,$($(PROJECT).threads)),-thread)
LINK_FLAGS = $(as_needed_flags) $($(PROJECT).link_flags)
OCAML_LINK_FLAGS=$(LINK_FLAGS:%=-cclib %)
OCAMLMKLIB_FLAGS_PLAIN=$($(PROJECT).link_flags)
OCAMLMKLIB_FLAGS=$(OCAMLMKLIB_FLAGS_PLAIN:%=-ldopt %)
OCAMLFIND_PACKAGE_FLAGS=$(patsubst %,-package %,$($(PROJECT).deps)) \
$(patsubst %,-thread -package threads,$(THREAD_FLAG)) \
$(OCAMLFIND_BISECT_FLAGS)
$(BUILDDIR)/%.cmxa: $$(NATIVE_OBJECTS)
$(OCAMLFIND) opt -a -linkall $(OCAMLFLAGS) $(THREAD_FLAG) $(OCAMLFIND_PACKAGE_FLAGS) $(CMXA_OPTS) -o $@ $(NATIVE_OBJECTS) $(OCAML_LINK_FLAGS)
$(BUILDDIR)/dll%_stubs$(EXTDLL): $$(C_OBJECTS)
$(OCAMLMKLIB) -o $(BUILDDIR)/$*_stubs $^ $(OCAMLMKLIB_FLAGS) $(OCAMLMKLIB_EXTRA_FLAGS)
$(BUILDDIR)/dll%_stubs_xen$(EXTDLL): $$(XEN_OBJECTS)
$(OCAMLMKLIB) -o $(BUILDDIR)/$*_stubs_xen $^ $(OCAMLMKLIB_FLAGS) $(OCAMLMKLIB_EXTRA_FLAGS)
$(BUILDDIR)/%.cmxs : $$(NATIVE_OBJECTS)
$(OCAMLFIND) opt -shared -linkall $(OCAMLFLAGS) $(THREAD_FLAG) $(OCAMLFIND_PACKAGE_FLAGS) -o $@ $(NATIVE_OBJECTS) $(C_OBJECTS) $(OCAML_LINK_FLAGS)
$(BUILDDIR)/%.cma: $$(BYTE_OBJECTS)
$(OCAMLFIND) ocamlc -a -linkall $(OCAMLFLAGS) $(THREAD_FLAG) $(CMA_OPTS) $(OCAMLFIND_PACKAGE_FLAGS) -o $@ $(BYTE_OBJECTS) $(OCAML_LINK_FLAGS)
$(BUILDDIR)/%.cmo : %.ml
@mkdir -p $(@D)
$(OCAMLFIND) ocamlc $(OCAMLFIND_PACKAGE_FLAGS) $(OCAMLFLAGS) $(THREAD_FLAG) $(CMO_OPTS) -c -o $@ $(OCAMLINCLUDES) $<
$(BUILDDIR)/%.cmx : %.ml
@mkdir -p $(@D)
$(OCAMLFIND) opt -bin-annot -c -o $@ $(OCAMLFIND_PACKAGE_FLAGS) $(OCAMLFLAGS) $(THREAD_FLAG) $(OCAMLFIND_PACKAGE_FLAGS) $(CMX_OPTS) $(OCAMLINCLUDES) $(filter %.ml,$<)
$(BUILDDIR)/%.o : %.c
@mkdir -p $(@D)
cd $(@D) && $(OCAMLFIND) ocamlc -c $(OCAMLFIND_PACKAGE_FLAGS) $(CFLAGS:%=-ccopt %) -o $(@F) $(OCAMLFLAGS) $(realpath $<)
$(BUILDDIR)/xen/%.o : %.c
@mkdir -p $(@D)
cd $(@D) && $(OCAMLFIND) ocamlc -c $(OCAMLFIND_PACKAGE_FLAGS) $(XEN_CFLAGS:%=-ccopt %) -o $(@F) $(OCAMLFLAGS) $(realpath $<)
$(BUILDDIR)/%.cmi : %.mli
@mkdir -p $(@D)
ifeq ($(BEST),native)
$(OCAMLFIND) ocamlopt -bin-annot -c -o $@ $(OCAMLFIND_PACKAGE_FLAGS) $(CMI_OPTS) $(OCAMLFLAGS) $(OCAMLINCLUDES) $<
else
$(OCAMLFIND) ocamlc -bin-annot -c -o $@ $(OCAMLFIND_PACKAGE_FLAGS) $(CMI_OPTS) $(OCAMLFLAGS) $(OCAMLINCLUDES) $<
endif
$(BUILDDIR)/%.native : $$(NATIVE_OBJECTS) $$(C_OBJECTS)
$(OCAMLFIND) opt -I $(BUILDDIR) -linkpkg $(OCAMLFLAGS) $(THREAD_FLAG) $(OCAMLFIND_PACKAGE_FLAGS) $(LOCAL_CMXAS) -o $@ $(NATIVE_OBJECTS) $(C_OBJECTS) $(OCAML_LINK_FLAGS)
$(BUILDDIR)/%.byte : $$(BYTE_OBJECTS) $$(C_OBJECTS)
$(OCAMLFIND) ocamlc -custom -I $(BUILDDIR) -linkpkg $(OCAMLFLAGS) $(THREAD_FLAG) $(OCAMLFIND_PACKAGE_FLAGS) $(LOCAL_CMAS) -o $@ $(BYTE_OBJECTS) $(C_OBJECTS) $(OCAML_LINK_FLAGS)