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#**************************************************************************
#* *
#* OCaml *
#* *
#* Xavier Leroy, projet Cristal, INRIA Rocquencourt *
#* *
#* Copyright 1999 Institut National de Recherche en Informatique et *
#* en Automatique. *
#* *
#* All rights reserved. This file is distributed under the terms of *
#* the GNU Lesser General Public License version 2.1, with the *
#* special exception on linking described in the file LICENSE. *
#* *
#**************************************************************************
ROOTDIR = ..
# NOTE: it is important that the OCAMLDEP variable is defined *before*
# Makefile.common gets included, so that its local definition here
# take precedence over its general shared definitions in Makefile.common.
OCAMLDEP ?= $(BOOT_OCAMLDEP)
include $(ROOTDIR)/Makefile.common
# There are three ways the Standard Library is compiled in bytecode:
# 1. During coldstart
# - using ../boot/ocamlc which runs on ../boot/ocamlrun
# 2. During coreall (via library),
# - using ../ocamlc which runs on ../boot/ocamlrun
# 3. During coreboot (via library-cross),
# - using ../ocamlc which at that point runs on ../runtime/ocamlrun
# If $(USE_BOOT_OCAMLC) is non-empty, we select case 1 and use $(BOOT_OCAMLC).
# Otherwise, we use $(OCAMLRUN) ../ocamlc, with $(OCAMLRUN) being
# ../boot/ocamlrun by default, but able to overridden by library-cross to
# ../runtime/ocamlrun.
USE_BOOT_OCAMLC ?=
ifeq "$(USE_BOOT_OCAMLC)" ""
CAMLC = $(OCAMLRUN) $(ROOTDIR)/ocamlc$(EXE)
else
CAMLC = $(BOOT_OCAMLC)
endif
COMPFLAGS = -strict-sequence -absname -w +a-4-9-41-42-44-45-48 \
-g -warn-error +A -bin-annot -nostdlib -principal
ifeq "$(FLAMBDA)" "true"
OPTCOMPFLAGS += -O3
endif
OPTCOMPILER=$(ROOTDIR)/ocamlopt$(EXE)
CAMLOPT=$(OCAMLRUN) $(OPTCOMPILER)
include StdlibModules
OBJS=$(addsuffix .cmo,$(STDLIB_MODULES))
NOSTDLIB= camlinternalFormatBasics.cmo stdlib.cmo
OTHERS=$(filter-out $(NOSTDLIB),$(OBJS))
.PHONY: all
all: stdlib.cma std_exit.cmo $(HEADER_NAME) target_$(HEADER_NAME)
.PHONY: allopt opt.opt # allopt and opt.opt are synonyms
allopt: stdlib.cmxa std_exit.cmx
opt.opt: allopt
INSTALL_STDLIB_META_DIR=$(DESTDIR)$(LIBDIR)/stdlib
.PHONY: install
install::
$(INSTALL_DATA) \
stdlib.cma std_exit.cmo *.cmi "$(INSTALL_LIBDIR)"
$(MKDIR) "$(INSTALL_STDLIB_META_DIR)"
$(INSTALL_DATA) META "$(INSTALL_STDLIB_META_DIR)"
ifeq "$(INSTALL_SOURCE_ARTIFACTS)" "true"
$(INSTALL_DATA) \
*.cmt *.cmti *.mli *.ml *.ml.in \
"$(INSTALL_LIBDIR)"
endif
$(INSTALL_DATA) target_$(HEADER_NAME) "$(INSTALL_LIBDIR)/$(HEADER_NAME)"
.PHONY: installopt
installopt: installopt-default
.PHONY: installopt-default
installopt-default:
$(INSTALL_DATA) \
stdlib.cmxa stdlib.$(A) std_exit.$(O) *.cmx \
"$(INSTALL_LIBDIR)"
ifeq "$(UNIX_OR_WIN32)" "unix"
HEADERPROGRAM = header
else # Windows
HEADERPROGRAM = headernt
endif
%-launch-info: %.info tmpheader.exe
@cat $^ >> $@
.INTERMEDIATE: tmpheader.exe
tmpheader.exe: $(HEADERPROGRAM).$(O)
$(V_MKEXE)$(call MKEXE_VIA_CC,$@,$^)
$(STRIP) $@
stdlib.cma: $(OBJS)
$(V_LINKC)$(CAMLC) -a -o $@ $^
stdlib.cmxa: $(OBJS:.cmo=.cmx)
$(V_LINKOPT)$(CAMLOPT) -a -o $@ $^
.PHONY: distclean
distclean: clean
rm -f sys.ml META runtime.info target_runtime.info
.PHONY: clean
clean::
rm -f $(HEADER_NAME) target_$(HEADER_NAME)
export AWK
%.cmi: %.mli
$(V_OCAMLC)$(CAMLC) $(COMPFLAGS) $(shell ./Compflags $@) -c $<
# The dependency on the .mli file is in .depend (since stdlib__Foo.cmi
# depends on stdlib__foo.mli)
stdlib__%.cmi:
$(V_OCAMLC)$(CAMLC) $(COMPFLAGS) $(shell ./Compflags $@) \
-o $@ -c $(filter %.mli, $^)
%.cmo: %.ml
$(V_OCAMLC)$(CAMLC) $(COMPFLAGS) $(shell ./Compflags $@) -c $<
# The dependency on the .ml file is in .depend (since stdlib__Foo.cmo
# depends on stdlib__foo.ml)
stdlib__%.cmo:
$(V_OCAMLC)$(CAMLC) $(COMPFLAGS) $(shell ./Compflags $@) \
-o $@ -c $(filter %.ml, $^)
%.cmx: %.ml
$(V_OCAMLOPT)$(CAMLOPT) $(COMPFLAGS) $(OPTCOMPFLAGS) $(shell ./Compflags $@) -c $<
# The dependency on the .ml file is in .depend (since stdlib__Foo.cmx
# depends on stdlib__foo.ml)
stdlib__%.cmx:
$(V_OCAMLOPT)$(CAMLOPT) $(COMPFLAGS) $(OPTCOMPFLAGS) $(shell ./Compflags $@) \
-o $@ -c $(filter %.ml, $^)
# Dependencies on the compiler
COMPILER_DEPS=$(filter-out $(OCAMLRUN), $(CAMLC))
$(OBJS) std_exit.cmo: $(COMPILER_DEPS)
$(OBJS:.cmo=.cmi) std_exit.cmi: $(COMPILER_DEPS)
$(OBJS:.cmo=.cmx) std_exit.cmx: $(OPTCOMPILER)
# Dependencies on Stdlib (not tracked by ocamlc -depend)
$(OTHERS) std_exit.cmo: stdlib.cmi
$(OTHERS:.cmo=.cmi) std_exit.cmi: stdlib.cmi
$(OBJS:.cmo=.cmx) std_exit.cmx: stdlib.cmi
$(OTHERS:.cmo=.cmx) std_exit.cmx: stdlib.cmx
clean::
rm -f *.cm* *.o *.obj *.a *.lib *.odoc
include .depend
STDLIB_NAMESPACE_MODULES = $(subst $(SPACE),|,$(STDLIB_PREFIXED_MODULES))
GNUISH_SED = \
$(if $(filter X,$(shell echo x | $(SED) -E -e 's/./\u&/' 2>/dev/null)),\
$(SED),$(error GNU sed is needed for make depend))
.PHONY: depend
depend:
$(V_OCAMLDEP){ \
$(OCAMLDEP_CMD) $(filter-out stdlib.%,$(wildcard *.mli *.ml)); \
$(OCAMLDEP_CMD) -pp "$(AWK) -f ./remove_module_aliases.awk" \
stdlib.ml stdlib.mli; \
} | \
$(GNUISH_SED) -E \
-e 's/^(${STDLIB_NAMESPACE_MODULES})(\.[^i]*)(i?) :/\1\2\3 : \1.ml\3/' \
-e 's#(^| )(${STDLIB_NAMESPACE_MODULES})[.]#\1stdlib__\u\2.#' \
> .$@
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