#########################################################################
#                                                                       #
#                                 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 Q Public License version 1.0.                #
#                                                                       #
#########################################################################

include ../config/Makefile
CAMLRUN ?= ../boot/ocamlrun
CAMLYACC ?= ../boot/ocamlyacc

CAMLC=$(CAMLRUN) ../boot/ocamlc -nostdlib -I ../boot
CAMLOPT=$(CAMLRUN) ../ocamlopt -nostdlib -I ../stdlib
CAMLLEX=$(CAMLRUN) ../boot/ocamllex
INCLUDES=-I ../utils -I ../parsing -I ../typing -I ../bytecomp -I ../asmcomp \
	 -I ../driver -I ../toplevel
COMPFLAGS= -strict-sequence -w +27+32..39 -warn-error A -safe-string $(INCLUDES)
LINKFLAGS=$(INCLUDES)

all: ocamldep ocamlprof ocamlcp ocamloptp ocamlmktop ocamlmklib dumpobj \
     objinfo read_cmt

# scrapelabels addlabels

.PHONY: all

opt.opt: ocamldep.opt read_cmt.opt
.PHONY: opt.opt

# The dependency generator

CAMLDEP_OBJ=depend.cmo ocamldep.cmo
CAMLDEP_IMPORTS=misc.cmo config.cmo clflags.cmo terminfo.cmo \
  warnings.cmo location.cmo longident.cmo docstrings.cmo \
  syntaxerr.cmo ast_helper.cmo parser.cmo lexer.cmo parse.cmo \
  ccomp.cmo ast_mapper.cmo pparse.cmo compenv.cmo

ocamldep: depend.cmi $(CAMLDEP_OBJ)
	$(CAMLC) $(LINKFLAGS) -compat-32 -o ocamldep $(CAMLDEP_IMPORTS) $(CAMLDEP_OBJ)

ocamldep.opt: depend.cmi $(CAMLDEP_OBJ:.cmo=.cmx)
	$(CAMLOPT) $(LINKFLAGS) -o ocamldep.opt $(CAMLDEP_IMPORTS:.cmo=.cmx) \
	           $(CAMLDEP_OBJ:.cmo=.cmx)

# ocamldep is precious: sometimes we are stuck in the middle of a
# bootstrap and we need to remake the dependencies
clean::
	if test -f ocamldep; then mv -f ocamldep ocamldep.bak; else :; fi
	rm -f ocamldep.opt


INSTALL_BINDIR=$(DESTDIR)$(BINDIR)
INSTALL_LIBDIR=$(DESTDIR)$(LIBDIR)

install::
	cp ocamldep $(INSTALL_BINDIR)/ocamldep$(EXE)
	if test -f ocamldep.opt; \
	  then cp ocamldep.opt $(INSTALL_BINDIR)/ocamldep.opt$(EXE); else :; fi

# The profiler

CSLPROF=ocamlprof.cmo
CSLPROF_IMPORTS=misc.cmo config.cmo clflags.cmo terminfo.cmo \
  warnings.cmo location.cmo longident.cmo docstrings.cmo \
  syntaxerr.cmo ast_helper.cmo parser.cmo lexer.cmo parse.cmo

ocamlprof: $(CSLPROF) profiling.cmo
	$(CAMLC) $(LINKFLAGS) -o ocamlprof $(CSLPROF_IMPORTS) $(CSLPROF)

ocamlcp: ocamlcp.cmo
	$(CAMLC) $(LINKFLAGS) -o ocamlcp warnings.cmo main_args.cmo ocamlcp.cmo

ocamloptp: ocamloptp.cmo
	$(CAMLC) $(LINKFLAGS) -o ocamloptp warnings.cmo main_args.cmo \
	         ocamloptp.cmo

opt:: profiling.cmx

install::
	cp ocamlprof $(INSTALL_BINDIR)/ocamlprof$(EXE)
	cp ocamlcp $(INSTALL_BINDIR)/ocamlcp$(EXE)
	cp ocamloptp $(INSTALL_BINDIR)/ocamloptp$(EXE)
	cp profiling.cmi profiling.cmo $(INSTALL_LIBDIR)

installopt::
	cp profiling.cmx profiling.$(O) $(INSTALL_LIBDIR)

clean::
	rm -f ocamlprof ocamlcp ocamloptp


# To help building mixed-mode libraries (OCaml + C)

ocamlmklib: ocamlmklibconfig.cmo ocamlmklib.cmo
	$(CAMLC) $(LINKFLAGS) -o ocamlmklib ocamlmklibconfig.cmo ocamlmklib.cmo

install::
	cp ocamlmklib $(INSTALL_BINDIR)/ocamlmklib$(EXE)

clean::
	rm -f ocamlmklib

ocamlmklibconfig.ml: ../config/Makefile
	(echo 'let bindir = "$(BINDIR)"'; \
         echo 'let ext_lib = "$(EXT_LIB)"'; \
         echo 'let ext_dll = "$(EXT_DLL)"'; \
         echo 'let supports_shared_libraries = $(SUPPORTS_SHARED_LIBRARIES)';\
         echo 'let mkdll = "$(MKDLL)"'; \
         echo 'let byteccrpath = "$(BYTECCRPATH)"'; \
         echo 'let nativeccrpath = "$(NATIVECCRPATH)"'; \
         echo 'let mksharedlibrpath = "$(MKSHAREDLIBRPATH)"'; \
         echo 'let toolpref = "$(TOOLPREF)"'; \
         sed -n -e 's/^#ml //p' ../config/Makefile) \
        > ocamlmklibconfig.ml

beforedepend:: ocamlmklibconfig.ml

clean::
	rm -f ocamlmklibconfig.ml

# Converter olabl/ocaml 2.99 to ocaml 3

OCAML299TO3= lexer299.cmo ocaml299to3.cmo
LIBRARY3= misc.cmo warnings.cmo location.cmo

ocaml299to3: $(OCAML299TO3)
	$(CAMLC) $(LINKFLAGS) -o ocaml299to3 $(LIBRARY3) $(OCAML299TO3)

lexer299.ml: lexer299.mll
	$(CAMLLEX) lexer299.mll

#install::
#	cp ocaml299to3 $(INSTALL_BINDIR)/ocaml299to3$(EXE)

clean::
	rm -f ocaml299to3 lexer299.ml

# Label remover for interface files (upgrade 3.02 to 3.03)

SCRAPELABELS= lexer301.cmo scrapelabels.cmo

scrapelabels: $(SCRAPELABELS)
	$(CAMLC) $(LINKFLAGS) -o scrapelabels $(LIBRARY3) $(SCRAPELABELS)

lexer301.ml: lexer301.mll
	$(CAMLLEX) lexer301.mll

#install::
#	cp scrapelabels $(INSTALL_LIBDIR)

clean::
	rm -f scrapelabels lexer301.ml

# Insert labels following an interface file (upgrade 3.02 to 3.03)

ADDLABELS_IMPORTS=misc.cmo config.cmo clflags.cmo terminfo.cmo \
  warnings.cmo location.cmo longident.cmo docstrings.cmo \
  syntaxerr.cmo ast_helper.cmo parser.cmo lexer.cmo parse.cmo

addlabels: addlabels.cmo
	$(CAMLC) $(LINKFLAGS) -w sl -o addlabels \
		$(ADDLABELS_IMPORTS) addlabels.cmo

#install::
#	cp addlabels $(INSTALL_LIBDIR)

clean::
	rm -f addlabels

# The preprocessor for asm generators

CVT_EMIT=cvt_emit.cmo

cvt_emit: $(CVT_EMIT)
	$(CAMLC) $(LINKFLAGS) -o cvt_emit $(CVT_EMIT)

# cvt_emit is precious: sometimes we are stuck in the middle of a
# bootstrap and we need to remake the dependencies
clean::
	if test -f cvt_emit; then mv -f cvt_emit cvt_emit.bak; else :; fi

cvt_emit.ml: cvt_emit.mll
	$(CAMLLEX) cvt_emit.mll

clean::
	rm -f cvt_emit.ml

beforedepend:: cvt_emit.ml


# Reading cmt files

READ_CMT= \
          ../utils/misc.cmo \
          ../utils/warnings.cmo \
          ../utils/tbl.cmo \
          ../utils/consistbl.cmo \
          ../utils/config.cmo \
          ../utils/clflags.cmo \
          ../parsing/location.cmo \
          ../parsing/longident.cmo \
          ../parsing/docstrings.cmo \
          ../parsing/lexer.cmo \
          ../parsing/pprintast.cmo \
          ../parsing/ast_helper.cmo \
          ../parsing/ast_mapper.cmo \
          ../typing/ident.cmo \
          ../typing/path.cmo \
          ../typing/types.cmo \
          ../typing/typedtree.cmo \
          ../typing/btype.cmo \
          ../typing/subst.cmo \
          ../typing/predef.cmo \
          ../typing/datarepr.cmo \
          ../typing/cmi_format.cmo \
          ../typing/env.cmo \
          ../typing/ctype.cmo \
          ../typing/oprint.cmo \
          ../typing/primitive.cmo \
          ../typing/printtyp.cmo \
          ../typing/mtype.cmo \
          ../typing/envaux.cmo \
          ../typing/tast_mapper.cmo \
          ../typing/cmt_format.cmo \
          ../typing/stypes.cmo \
          ../typing/untypeast.cmo \
          \
          cmt2annot.cmo read_cmt.cmo

read_cmt: $(READ_CMT)
	$(CAMLC) $(LINKFLAGS) -o read_cmt $(READ_CMT)

read_cmt.opt: $(READ_CMT:.cmo=.cmx)
	$(CAMLOPT) $(LINKFLAGS) -o read_cmt.opt $(READ_CMT:.cmo=.cmx)

clean::
	rm -f read_cmt read_cmt.opt

beforedepend::

# The bytecode disassembler

DUMPOBJ=opnames.cmo dumpobj.cmo

dumpobj: $(DUMPOBJ)
	$(CAMLC) $(LINKFLAGS) -o dumpobj \
	         misc.cmo tbl.cmo config.cmo ident.cmo \
	         opcodes.cmo bytesections.cmo $(DUMPOBJ)

clean::
	rm -f dumpobj

opnames.ml: ../byterun/caml/instruct.h
	unset LC_ALL || : ; \
	unset LC_CTYPE || : ; \
	unset LC_COLLATE LANG || : ; \
	sed -e '/\/\*/d' \
	    -e '/^#/d' \
	    -e 's/enum \(.*\) {/let names_of_\1 = [|/' \
	    -e 's/.*};$$/ |]/' \
	    -e 's/\([A-Z][A-Z_0-9a-z]*\)/"\1"/g' \
	    -e 's/,/;/g' \
	../byterun/caml/instruct.h > opnames.ml

clean::
	rm -f opnames.ml

beforedepend:: opnames.ml

# Display info on compiled files

ifeq "$(SYSTEM)" "macosx"
DEF_SYMBOL_PREFIX = '-Dsymbol_prefix="_"'
else
DEF_SYMBOL_PREFIX = '-Dsymbol_prefix=""'
endif

ifeq "$(CCOMPTYPE)" "msvc"
CCOUT = -Fe
else
EMPTY =
CCOUT = -o $(EMPTY)
endif

objinfo_helper$(EXE): objinfo_helper.c ../config/s.h
	$(BYTECC) $(CCOUT)objinfo_helper$(EXE) $(BYTECCCOMPOPTS) \
          $(DEF_SYMBOL_PREFIX) $(LIBBFD_INCLUDE) objinfo_helper.c $(LIBBFD_LINK)

OBJINFO=../compilerlibs/ocamlcommon.cma \
        ../compilerlibs/ocamlbytecomp.cma \
        ../asmcomp/printclambda.cmo \
        objinfo.cmo

objinfo: objinfo_helper$(EXE) $(OBJINFO)
	$(CAMLC) -o objinfo $(OBJINFO)

install::
	cp objinfo $(INSTALL_BINDIR)/ocamlobjinfo$(EXE)
	cp objinfo_helper$(EXE) $(INSTALL_LIBDIR)/objinfo_helper$(EXE)

clean::
	rm -f objinfo objinfo_helper$(EXE)

# Scan object files for required primitives

PRIMREQ=primreq.cmo

primreq: $(PRIMREQ)
	$(CAMLC) $(LINKFLAGS) -o primreq config.cmo $(PRIMREQ)

clean::
	rm -f primreq

# Common stuff

.SUFFIXES:
.SUFFIXES: .ml .cmo .mli .cmi .cmx

.ml.cmo:
	$(CAMLC) -c $(COMPFLAGS) $<

.mli.cmi:
	$(CAMLC) -c $(COMPFLAGS) $<

.ml.cmx:
	$(CAMLOPT) $(COMPFLAGS) -c $<

clean::
	rm -f *.cmo *.cmi *.cma *.dll *.so *.lib *.a

depend: beforedepend
	$(CAMLRUN) ./ocamldep $(INCLUDES) *.mli *.ml > .depend

.PHONY: clean install beforedepend depend

include .depend