Makefile.tools

#**************************************************************************
#*                                                                        *
#*                                 OCaml                                  *
#*                                                                        *
#*                 Xavier Clerc, SED, INRIA Rocquencourt                  *
#*                                                                        *
#*   Copyright 2010 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.          *
#*                                                                        *
#**************************************************************************

# This makefile provides variables for using the in-tree compiler,
# interpreter, lexer and other associated tools. It is intended to be
# included within other makefiles.
# See manual/tools/Makefile and manual/src/tutorials/Makefile as examples.
# Note that these makefile should define the $(TOPDIR) variable on their
# own.

WINTOPDIR=`cygpath -m "$(TOPDIR)"`

# TOPDIR is the root directory of the OCaml sources, in Unix syntax.
# WINTOPDIR is the same directory, in Windows syntax.

OTOPDIR=$(TOPDIR)
CTOPDIR=$(TOPDIR)
CYGPATH=echo
DIFF=diff -q
SORT=sort
SET_LD_PATH=CAML_LD_LIBRARY_PATH="$(LD_PATH)"

# The variables above may be overridden by .../Makefile.config
# OTOPDIR is either TOPDIR or WINTOPDIR, whichever is appropriate for
#   arguments given to the OCaml compiler.
# CTOPDIR is either TOPDIR or WINTOPDIR, whichever is appropriate for
#   arguments given to the C and Fortran compilers.
# CYGPATH is the command that translates unix-style file names into
#   whichever syntax is appropriate for arguments of OCaml programs.
# DIFF is a "diff -q" command that ignores trailing CRs under Windows.
# SORT is the Unix "sort" command. Usually a simple command, but may be an
#   absolute name if the Windows "sort" command is in the PATH.
# SET_LD_PATH is a command prefix that sets the path for dynamic libraries
#   (CAML_LD_LIBRARY_PATH for Unix, PATH for Windows) using the LD_PATH shell
#   variable. Note that for Windows we add Unix-syntax directory names in
#   PATH, and Cygwin will translate it to Windows syntax.

# TOPDIR is legacy, our makefiles should use ROOTDIR now
ROOTDIR=$(TOPDIR)
include $(ROOTDIR)/Makefile.config_if_required

# Make sure USE_RUNTIME is defined
USE_RUNTIME ?=

ifneq ($(USE_RUNTIME),)
#Check USE_RUNTIME value
ifeq ($(findstring $(USE_RUNTIME),d i),)
$(error If set, USE_RUNTIME must be equal to "d" (debug runtime) \
        or "i" (instrumented runtime))
endif

RUNTIME_VARIANT=-I $(OTOPDIR)/runtime \
                -runtime-variant $(USE_RUNTIME)
export OCAMLRUNPARAM?=v=0
endif

OCAMLRUN=$(TOPDIR)/runtime/ocamlrun$(USE_RUNTIME)$(EXE)

OCFLAGS=-nostdlib -I $(OTOPDIR)/stdlib $(COMPFLAGS)
OCOPTFLAGS=

ifeq ($(SUPPORTS_SHARED_LIBRARIES),false)
  CUSTOM = -custom
else
  CUSTOM =
endif

OCAML=$(OCAMLRUN) $(OTOPDIR)/ocaml$(EXE) $(OCFLAGS) -noinit
ifeq "$(FLEXLINK)" ""
  FLEXLINK_PREFIX=
else
  ifeq "$(wildcard $(TOPDIR)/flexdll/Makefile)" ""
    FLEXLINK_PREFIX=
  else
    EMPTY=
    FLEXLINK_PREFIX=OCAML_FLEXLINK="$(WINTOPDIR)/boot/ocamlrun$(EXE) \
	                            $(WINTOPDIR)/flexdll/flexlink.exe" $(EMPTY)
  endif
endif
OCAMLC=$(FLEXLINK_PREFIX)$(OCAMLRUN) $(OTOPDIR)/ocamlc$(EXE) \
       $(CUSTOM) $(OCFLAGS) $(RUNTIME_VARIANT)
OCAMLOPT=$(FLEXLINK_PREFIX)$(OCAMLRUN) $(OTOPDIR)/ocamlopt$(EXE) $(OCFLAGS) \
         $(RUNTIME_VARIANT)
OCAMLDOC=$(OCAMLRUN) $(OTOPDIR)/ocamldoc/ocamldoc$(EXE)
OCAMLLEX=$(OCAMLRUN) $(OTOPDIR)/lex/ocamllex$(EXE)
OCAMLMKLIB=$(FLEXLINK_PREFIX)$(OCAMLRUN) $(OTOPDIR)/tools/ocamlmklib$(EXE) \
           -ocamlc "$(OTOPDIR)/runtime/ocamlrun$(USE_RUNTIME)$(EXE) \
                    $(OTOPDIR)/ocamlc$(EXE) $(OCFLAGS) $(RUNTIME_VARIANT)" \
           -ocamlopt "$(OTOPDIR)/runtime/ocamlrun$(USE_RUNTIME)$(EXE) \
                      $(OTOPDIR)/ocamlopt$(EXE) $(OCFLAGS) $(RUNTIME_VARIANT)"
OCAMLYACC=$(TOPDIR)/yacc/ocamlyacc$(EXE)
DUMPOBJ=$(OCAMLRUN) $(OTOPDIR)/tools/dumpobj$(EXE)
OBJINFO=$(OCAMLRUN) $(OTOPDIR)/tools/ocamlobjinfo$(EXE)

#FORTRAN_COMPILER=
#FORTRAN_LIBRARY=

UNIXLIBVAR=`case "$(OTHERLIBRARIES)" in *win32unix*) echo win32;; esac`