#
# Copyright (c) 2011, 2012 Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
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# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#

define SetupRMICompilation
    # param 1 is a name for a variable to depend on.
    # param 2 and up are named args.
    #   CLASSES:=List of classes to generate stubs for
    #   CLASSES_DIR:=Directory where to look for classes
    #   STUB_CLASSES_DIR:=Directory in where to put stub classes
    #   RUN_V11:=Set to run rmic with -v1.1
    #   RUN_V12:=Set to run rmic with -v1.2
    #   RUN_IIOP:=Set to run rmic with -iiop
    #   RUN_IIOP_STDPKG:=Set to run rmic with -iiop -standardPackage
    #   KEEP_GENERATED:=Set to keep generated sources around
    $(if $2,$1_$(strip $2))
    $(if $3,$1_$(strip $3))
    $(if $4,$1_$(strip $4))
    $(if $5,$1_$(strip $5))
    $(if $6,$1_$(strip $6))
    $(if $7,$1_$(strip $7))
    $(if $8,$1_$(strip $8))
    $(if $9,$1_$(strip $9))
    $(if $(10),$(error Internal makefile error: Too many arguments to SetupRMICompilation, please update RMICompilation.gmk))


    $1_DEP_FILE := $$($1_STUB_CLASSES_DIR)/$1_rmic

    $1_CLASSES_SLASH := $$(subst .,/,$$($1_CLASSES))
    $1_CLASS_FILES := $$(addprefix $$($1_CLASSES_DIR)/,$$(addsuffix .class,$$($1_CLASSES_SLASH)))
    $1_STUB_FILES := $$(addprefix $$($1_STUB_CLASSES_DIR)/,$$(addsuffix _Stub.class,$$($1_CLASSES_SLASH)))
    $1_TARGETS := $$($1_STUB_FILES)
    $1_ARGS :=
    ifneq (,$$($1_RUN_V11))
        $1_SKEL_FILES := $$(addprefix $$($1_STUB_CLASSES_DIR)/,$$(addsuffix _Skel.class,$$($1_CLASSES_SLASH)))
        $1_TARGETS += $$($1_SKEL_FILES)
        $1_ARGS += -v1.1
    endif
    ifneq (,$$($1_RUN_V12))
        $1_ARGS += -v1.2
    endif

    $1_TIE_BASE_FILES := $$(foreach f,$$($1_CLASSES_SLASH),$$(dir $$f)_$$(notdir $$f))
    $1_TIE_FILES := $$(addprefix $$($1_STUB_CLASSES_DIR)/org/omg/stub/,$$(addsuffix _Tie.class,$$($1_TIE_BASE_FILES)))
    $1_TIE_STDPKG_FILES := $$(addprefix $$($1_STUB_CLASSES_DIR)/,$$(addsuffix _Tie.class,$$($1_TIE_BASE_FILES)))

    ifneq (,$$($1_RUN_IIOP))
        $1_TARGETS += $$($1_TIE_FILES)
        $1_ARGS += -iiop
    endif
    ifneq (,$$($1_RUN_IIOP_STDPKG))
        $1_TARGETS += $$($1_TIE_STDPKG_FILES)
        $1_ARGS2 := -iiop -standardPackage
    endif

    ifneq (,$$($1_KEEP_GENERATED))
        $1_ARGS += -keepgenerated
        $1_TARGETS += $$(subst .class,.java,$$($1_TARGETS))
    endif

    $1_DOLLAR_SAFE_CLASSES := $$(subst $$$$,\$$$$,$$($1_CLASSES))

    $$($1_TARGETS): $$($1_DEP_FILE) $$($1_CLASS_FILES)

    $$($1_DEP_FILE): $$($1_CLASS_FILES)
	$(MKDIR) -p $$($1_STUB_CLASSES_DIR)
	if [ "x$$($1_ARGS)" != "x" ]; then \
	    $(ECHO) Running rmic $$($1_ARGS) for $$($1_DOLLAR_SAFE_CLASSES) &&\
	    $(RMIC) $$($1_ARGS) -classpath "$$($1_CLASSES_DIR)" \
			-d $$($1_STUB_CLASSES_DIR) $$($1_DOLLAR_SAFE_CLASSES);\
	fi;
	if [ "x$$($1_ARGS2)" != "x" ]; then \
	    $(ECHO) Running rmic $$($1_ARGS2) for $$($1_DOLLAR_SAFE_CLASSES) &&\
	    $(RMIC) $$($1_ARGS2) -classpath "$$($1_CLASSES_DIR)" \
			-d $$($1_STUB_CLASSES_DIR) $$($1_DOLLAR_SAFE_CLASSES);\
	fi;


    $1 := $$($1_TARGETS)

    # By marking as secondary, this "touch" file doesn't need to be touched and will never exist.
    .SECONDARY: $$($1_DEP_FILE)
endef