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# @configure_input@
#**************************************************************************
#* *
#* OCaml *
#* *
#* Gabriel Scherer, projet Parsifal, INRIA Saclay *
#* *
#* Copyright 2018 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 contains common definitions and rules shared by
# other Makefiles
# We assume that Makefile.config has already been included
INSTALL ?= @INSTALL@
INSTALL_DATA ?= $(INSTALL) -m u=rw,g=rw,o=r
INSTALL_PROG ?= $(INSTALL) -m u=rwx,g=rwx,o=rx
# note: these are defined by lazy expansions
# as some parts of the makefiles change BINDIR, etc.
# and expect INSTALL_BINDIR, etc. to stay in synch
# (see `shellquote` in tools/Makefile)
DESTDIR ?=
INSTALL_BINDIR = $(DESTDIR)$(BINDIR)
INSTALL_LIBDIR = $(DESTDIR)$(LIBDIR)
INSTALL_STUBLIBDIR = $(DESTDIR)$(STUBLIBDIR)
INSTALL_MANDIR = $(DESTDIR)$(MANDIR)
ifeq "$(UNIX_OR_WIN32)" "win32"
FLEXDLL_SUBMODULE_PRESENT := $(wildcard $(ROOTDIR)/flexdll/Makefile)
else
FLEXDLL_SUBMODULE_PRESENT =
endif
# Use boot/ocamlc.opt if available
CAMLRUN ?= $(ROOTDIR)/boot/ocamlrun
ifeq (0,$(shell \
test $(ROOTDIR)/boot/ocamlc.opt -nt $(ROOTDIR)/boot/ocamlc; \
echo $$?))
BOOT_OCAMLC = $(ROOTDIR)/boot/ocamlc.opt
else
BOOT_OCAMLC = $(CAMLRUN) $(ROOTDIR)/boot/ocamlc
endif
ifeq "$(FLEXDLL_SUBMODULE_PRESENT)" ""
FLEXLINK_ENV =
CAMLOPT_CMD = $(CAMLOPT)
OCAMLOPT_CMD = $(OCAMLOPT)
MKLIB_CMD = $(MKLIB)
ocamlc_cmd = $(ocamlc)
ocamlopt_cmd = $(ocamlopt)
else
FLEXLINK_ENV = \
OCAML_FLEXLINK="$(ROOTDIR)/boot/ocamlrun $(ROOTDIR)/flexdll/flexlink.exe"
CAMLOPT_CMD = $(FLEXLINK_ENV) $(CAMLOPT)
OCAMLOPT_CMD = $(FLEXLINK_ENV) $(OCAMLOPT)
MKLIB_CMD = $(FLEXLINK_ENV) $(MKLIB)
ocamlc_cmd = $(FLEXLINK_ENV) $(ocamlc)
ocamlopt_cmd = $(FLEXLINK_ENV) $(ocamlopt)
endif
OPTCOMPFLAGS=
ifeq "$(FUNCTION_SECTIONS)" "true"
OPTCOMPFLAGS += -function-sections
endif
# By default, request ocamllex to be quiet
OCAMLLEX_FLAGS ?= -q
# The rule to compile C files
# This rule is similar to GNU make's implicit rule, except that it is more
# general (it supports both .o and .obj)
%.$(O): %.c
$(CC) -c $(OC_CFLAGS) $(OC_CPPFLAGS) $(OUTPUTOBJ)$@ $<
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