# $Id: Makefile.kmk 55638 2015-05-04 12:29:15Z vboxsync $
## @file
# Sub-Makefile for the VBox User Manual.
#

#
# Copyright (C) 2006-2012 Oracle Corporation
#
# This file is part of VirtualBox Open Source Edition (OSE), as
# available from http://www.virtualbox.org. This file is free software;
# you can redistribute it and/or modify it under the terms of the GNU
# General Public License (GPL) as published by the Free Software
# Foundation, in version 2 as it comes in the "COPYING" file of the
# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
#

#
# This slightly messy makefile transforms the DocBook XML source for the
# user manual into presentation output. We support two targets:
#
#   -- UserManual.pdf, generated by LaTex
#
#   -- VirtualBox.chm
#
#   Both files end up in PATH_STAGE_BIN.
#
#   Both targets indirectly depend on the XML files in this directory;
#   "indirectly" because we first copy them to PATH_TARGET and hack them
#   up a bit for variable substitution and such (see below).
#   The toolchains are roughly like this:
#
#   -- PDF file via Apache FOP: pre-process the XML files in PATH_TARGET,
#      then create a .FO file (another XML format for "formatted objects")
#      via xsltproc, then feed the .FO file to Apache FOP to create the PDF.
#
#   -- PDF file via LaTeX: pre-process the XML files in PATH_TARGET, then
#      run our custom "dblatex" perl script on UserManual.xml, which parses
#      the XML (using the Perl SAX parsers) and dumps a matching latex file
#      to UserManual.tex. This is then regularly processed by pdflatex to
#      generate PDF.
#
#   -- CHM file: again, pre-process the XML files in PATH_TARGET, then use
#      xsltproc to create a .HHP file for the Microsoft Help Compiler, then
#      feed that file to it.
#

SUB_DEPTH = ../..
include $(KBUILD_PATH)/subheader.kmk


##########################################################################################
#
#  Globals
#
##########################################################################################
VBOX_PATH_MANUAL_SRC := $(PATH_SUB_CURRENT)
VBOX_PATH_MANUAL_OUTBASE := $(PATH_TARGET)/manual
BLDDIRS += $(VBOX_PATH_MANUAL_OUTBASE)


##########################################################################################
#
#  Main targets
#
##########################################################################################

ifdef VBOX_WITH_DOCS
 if defined(VBOX_ONLY_SDK) || defined(VBOX_WITH_DOCS_SDKREF)
  ## @todo make this an install target, drop the BLDDIRS.
  OTHERS += \
  	$(VBOX_PATH_SDK)/docs/SDKRef.pdf
  BLDDIRS += \
  	$(VBOX_PATH_SDK)/docs
 endif

 ifdef VBOX_WITH_DOCS_CHM
  VBOX_PATH_BIN_CHM = $(PATH_STAGE_BIN)/VirtualBox.chm
 else
  VBOX_PATH_BIN_CHM =
        # do not build
 endif # !VBOX_WITH_DOCS_CHM

 ifndef VBOX_ONLY_SDK
  VBOX_MANUAL_PACK += \
  		$(PATH_STAGE_BIN)/UserManual.pdf \
  		$(VBOX_PATH_BIN_CHM)
  OTHERS += \
  	$(PATH_STAGE_BIN)/UserManual.pdf
  OTHERS.win += \
  	$(VBOX_PATH_BIN_CHM)
  OTHERS.linux += \
  	$(VBOX_PATH_BIN_CHM)

  ifdef VBOX_WITH_DOCS_TRANSLATIONS
   OTHERS += \
   	$(foreach f,$(VBOX_MANUAL_ADD_LANGUAGES),$(PATH_STAGE_BIN)/UserManual_$(f).pdf)
   ifdef VBOX_WITH_DOCS_CHM
   OTHERS.win += \
   	$(foreach f,$(VBOX_MANUAL_ADD_LANGUAGES),$(PATH_STAGE_BIN)/VirtualBox_$(f).chm)
   OTHERS.linux += \
   	$(foreach f,$(VBOX_MANUAL_ADD_LANGUAGES),$(PATH_STAGE_BIN)/VirtualBox_$(f).chm)
   endif
  endif
 endif # !VBOX_ONLY_SDK
 ifdef VBOX_ONLY_DOCS
  PACKING += $(PATH_STAGE_BIN)/VBoxDocumentation.zip
 endif

 ifdef VBOX_WITH_DOCS_TRANSLATIONS
  VBOX_MANUAL_LANGUAGES += $(VBOX_MANUAL_ADD_LANGUAGES)
 endif

 VBOX_MANUAL_XML_CHANGELOG = \
 	user_ChangeLogImpl.xml

 VBOX_MANUAL_XML_FILES = \
 	UserManual.xml \
 	user_AdvancedTopics.xml \
 	user_BasicConcepts.xml \
 	user_Glossary.xml \
 	user_Frontends.xml \
 	user_Installation.xml \
 	user_GuestAdditions.xml \
 	user_Introduction.xml \
 	user_KnownIssues.xml \
 	user_PrivacyPolicy.xml \
 	user_Security.xml \
 	user_Technical.xml \
 	user_ThirdParty.xml \
 	user_Troubleshooting.xml \
 	user_VBoxManage.xml \
 	user_VirtualBoxAPI.xml \
 	user_Storage.xml \
 	user_Networking.xml

 VBOX_MANUAL_XML_FILES_INCL_CHANGELOG = $(VBOX_MANUAL_XML_FILES) \
 	user_ChangeLog.xml

 VBOX_SDKREF_XML_FILES = \
 	SDKRef.xml

 # Wildcard the images path for every supported language
 $(foreach f,$(VBOX_MANUAL_LANGUAGES), \
 	$(eval VBOX_MANUAL_PNG_FILES_$$(f) := $$(patsubst $$(VBOX_PATH_MANUAL_SRC)/$$(f)/%,%,$$(wildcard $$(VBOX_PATH_MANUAL_SRC)/$$(f)/images/*.png))))

 VBOX_MANUAL_TEX_UNICODE_FILES = \
 	$(wildcard $(VBOX_PATH_MANUAL_SRC)/texfiles/unicode/*)

 VBOX_MANUAL_LATEX_FILES_TARGET = \
 	$(addprefix UserManual.,aux log out toc tex)

 VBOX_SDKREF_LATEX_FILES_TARGET = \
 	$(addprefix SDKRef.,aux log out toc tex)

 BLDDIRS += \
 	$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/,\
 		$(VBOX_MANUAL_LANGUAGES) \
 		$(addsuffix /images, $(VBOX_MANUAL_LANGUAGES)) \
 		$(addsuffix /html-single, $(VBOX_MANUAL_LANGUAGES)) \
 		$(addsuffix /html-chunks, $(VBOX_MANUAL_LANGUAGES)) \
 		$(addsuffix /HTMLHelp, $(VBOX_MANUAL_LANGUAGES)) \
 		$(addsuffix /HTMLHelp/images, $(VBOX_MANUAL_LANGUAGES)) \
 	)

 ifdef VBOX_WITH_DOCS_CHM
 VBOX_MANUAL_PACK += \
 	$(foreach f,$(VBOX_MANUAL_ADD_LANGUAGES),$(PATH_STAGE_BIN)/UserManual_$(f).pdf $(PATH_STAGE_BIN)/VirtualBox_$(f).chm)
 endif

 OTHER_CLEAN += \
 	$(foreach f,$(VBOX_MANUAL_LANGUAGES), $(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/$f/,$(VBOX_MANUAL_XML_FILES_INCL_CHANGELOG))) \
 	$(foreach f,en_US,                    $(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/$f/,$(VBOX_SDKREF_XML_FILES))) \
 	$(foreach f,$(VBOX_MANUAL_LANGUAGES), $(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/$f/,$(VBOX_MANUAL_LATEX_FILES_TARGET))) \
 	$(foreach f,en_US,                    $(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/$f/,$(VBOX_SDKREF_LATEX_FILES_TARGET))) \
 	$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/, \
 		catalog docbook \
 		UserManual.fo) \
 	$(foreach f,$(VBOX_MANUAL_LANGUAGES), $(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/$f/, \
 		docbook-htmlhelp-formatcfg.xsl \
		docbook-html-one-page-formatcfg.xsl \
		docbook-html-chunks-formatcfg.xsl \
 		titlepage-htmlhelp.xsl )) \
 	$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/$f/,$(VBOX_MANUAL_PNG_FILES_$(f)))) \
 	$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/$f/HTMLHelp/,$(VBOX_MANUAL_PNG_FILES_$(f)))) \
 	$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/UserManual.pdf) \
 	$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/VirtualBox.chm) \
 	$(foreach f,$(VBOX_MANUAL_ADD_LANGUAGES),$(PATH_STAGE_BIN)/UserManual_$(f).pdf) \
 	$(foreach f,$(VBOX_MANUAL_ADD_LANGUAGES),$(PATH_STAGE_BIN)/VirtualBox_$(f).chm) \
 	$(PATH_STAGE_BIN)/UserManual.pdf \
 	$(PATH_STAGE_BIN)/VirtualBox.chm \
 	$(foreach f,en_US,$(VBOX_PATH_MANUAL_OUTBASE)/$f/SDKRef.pdf) \
 	$(PATH_STAGE_BIN)/sdk/docs/SDKRef.pdf \
 	$(wildcard $(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/HTMLHelp/*.h*)) \
 	$(foreach f,$(VBOX_MANUAL_LANGUAGES),\
 		$(patsubst $(VBOX_PATH_MANUAL_SRC)/texfiles/unicode/%,$(VBOX_PATH_MANUAL_OUTBASE)/$f/%, \
 			$(VBOX_MANUAL_TEX_UNICODE_FILES))) \
 	$(VBOX_PATH_MANUAL_OUTBASE)/$(VBOX_MANUAL_XML_CHANGELOG)

endif # VBOX_WITH_DOCS



##########################################################################################
#
#  Options
#
##########################################################################################

HTMLHELPOPTS =


##########################################################################################
#
#  Preparations
#
##########################################################################################

# tool locations
ifndef VBOX_OSE
 # use docbook from our tools directory
 DOCBOOKPATH         ?= $(PATH_DEVTOOLS)/common/DocBook/v1.69.1
 DOCBOOKDTDPATH      ?= $(PATH_DEVTOOLS)/common/docbook-xml/v4.3
 XML_CATALOG         ?= $(VBOX_PATH_MANUAL_OUTBASE)/catalog
 XML_CATALOG_DOCBOOK ?= $(VBOX_PATH_MANUAL_OUTBASE)/docbook
else
 # use docbook of the build host
 DOCBOOKPATH         ?= http://docbook.sourceforge.net/release/xsl/current/
endif
VBOXMANAGEPATH       ?= $(PATH_STAGE_BIN)/VBoxManageHelp$(SUFF_EXE)

 # PDFLATEX_INTERACTION = errorstopmode - Use this when you wants to figure out build failures
 #                                        without catting the log a million times.
 PDFLATEX_INTERACTION ?= batchmode
ifeq ($(KBUILD_HOST),win)
 ifndef VBOX_PDFLATEX
  VBOX_PDFLATEX      := $(firstword $(rsort $(wildcard $(PATH_DEVTOOLS)/win.x86/miktex-portable/*/miktex/bin/pdflatex.exe)))
  ifneq ($(VBOX_PDFLATEX),)
   PDFLATEX           = $(VBOX_PDFLATEX) -halt-on-error -interaction $(PDFLATEX_INTERACTION)
  endif
 endif
 ifndef PDFLATEX
  # Tell MiKTeX to automatically download packages if system wide install.
  VBOX_PDFLATEX      := pdflatex
  PDFLATEX            = $(VBOX_PDFLATEX) -halt-on-error -interaction $(PDFLATEX_INTERACTION) --enable-installer
 endif
else
 PDFLATEX_HALT        = $(shell \
 	( pdflatex -version | head -1 | grep 141592 > /dev/null ) && echo -halt-on-error )
 PDFLATEX             = pdflatex $(PDFLATEX_HALT) -interaction $(PDFLATEX_INTERACTION)
endif

# Windows HTML Help Workshop compiler (stupid thing always returns an error!)
HHC = -$(EXEC_X86_WIN32) $(VBOX_PATH_HTML_HELP_WORKSHOP)/hhc.exe


##########################################################################################
#
#  Rules: Preprocess DocBook XML files
#  (preliminary step for both CHM and PDF generation)
#
##########################################################################################

#
# The following rules for $(VBOX_PATH_MANUAL_OUTBASE)/*.xml process the XML files
# in doc/manual to allow for some magic variable replacements. The PDF and CHM
# targets do not depend on the XML files in doc/manual, but those in
# $(VBOX_PATH_MANUAL_OUTBASE) instead, which we copy there from here, after that magic
# processing.
#
# So, before copying, the following steps are performed:
#
# -- $VBOX_VERSION_* strings are replaced with the actual current VBox version.
# -- $VBOX_MANAGE_OUTPUT (in VBoxManage.xml) is replaced with the current
#    output of the actual VBoxManage program, to save us from having to
#    update the manual all the time.
#

# Only one changelog for all languages
# $(VBOX_PATH_MANUAL_OUTBASE)/$(VBOX_MANUAL_XML_CHANGELOG): $(VBOX_PATH_MANUAL_SRC)/$(VBOX_MANUAL_XML_CHANGELOG) | $$(dir $$@)
# 	$(QUIET)$(INSTALL) -m 0644 $< $@

# intermediate step to do some variable replacement in the document
$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/$f/,$(filter-out user_VBoxManage.xml,$(VBOX_MANUAL_XML_FILES)))): \
		$(VBOX_PATH_MANUAL_OUTBASE)/% : $(VBOX_PATH_MANUAL_SRC)/% $(VBOX_VERSION_STAMP) | $$(dir $$@)
	$(call MSG_L1,Pre-processing [1] $(@F) to $@)
	$(QUIET)$(RM) -f $@ $@.tmp
	$(QUIET)$(SED) -e 's/\$$VBOX_VERSION_MAJOR/$(VBOX_VERSION_MAJOR)/g' \
	               -e 's/\$$VBOX_VERSION_MINOR/$(VBOX_VERSION_MINOR)/g' \
	               -e 's/\$$VBOX_VERSION_BUILD/$(VBOX_VERSION_BUILD)/g' \
	               -e 's/\$$VBOX_VERSION_STRING/$(VBOX_VERSION_STRING)/g' \
	               -e 's/\$$VBOX_VENDOR/$(VBOX_VENDOR)/g' \
	               -e 's/\$$VBOX_PRODUCT/$(VBOX_PRODUCT)/g' \
	               -e 's/\$$VBOX_C_YEAR/$(VBOX_C_YEAR)/g' \
	               --output $@.tmp $<
	$(QUIET)$(MV) -f $@.tmp $@

$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/user_ChangeLog.xml): \
		$(VBOX_PATH_MANUAL_OUTBASE)/% : \
		$(VBOX_PATH_MANUAL_SRC)/% $(VBOX_PATH_MANUAL_SRC)/user_ChangeLogImpl.xml | $$(dir $$@)
	$(call MSG_L1,Pre-processing [3] $(@F) to $@)
	$(QUIET)$(RM) -f $@ $@.tmp $@.tmp2
	$(QUIET)$(SED) -e 's/\$$VBOX_VERSION_MAJOR/$(VBOX_VERSION_MAJOR)/g' \
	               -e 's/\$$VBOX_VERSION_MINOR/$(VBOX_VERSION_MINOR)/g' \
	               -e 's/\$$VBOX_VERSION_BUILD/$(VBOX_VERSION_BUILD)/g' \
	               -e 's/\$$VBOX_VERSION_STRING/$(VBOX_VERSION_STRING)/g' \
	               -e 's/\$$VBOX_VENDOR/$(VBOX_VENDOR)/g' \
	               -e 's/\$$VBOX_PRODUCT/$(VBOX_PRODUCT)/g' \
	               -e 's/\$$VBOX_C_YEAR/$(VBOX_C_YEAR)/g' \
	               --output $@.tmp $<
	$(QUIET)$(SED) -e '1,/<!--\$$VIRTUALBOX_CHANGELOG_IMPL-->/!d' \
	               -e 's/<!--\$$VIRTUALBOX_CHANGELOG_IMPL-->//' \
	               --output $@ $@.tmp
	var=`$(SED) -n '/!--\$$VIRTUALBOX_CHANGELOG_IMPL-->/p' $<`; \
	               test -n "$${var}" && \
	               $(SED) -e 's/<?xml version=\"1.0\" encoding=\"UTF-8\"?>//g' \
	                       --append $@ $(VBOX_PATH_MANUAL_SRC)/user_ChangeLogImpl.xml; \
                       true
	$(QUIET)$(SED) -e '/<!--\$$VIRTUALBOX_CHANGELOG_IMPL-->/,$$!d' \
	               -e 's/<!--\$$VIRTUALBOX_CHANGELOG_IMPL-->//' --append $@ $@.tmp

$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/user_VBoxManage.xml): \
		$(VBOX_PATH_MANUAL_OUTBASE)/% : \
		$(VBOX_PATH_MANUAL_SRC)/% \
		$(VBOXMANAGEPATH) | $$(dir $$@)
	$(call MSG_L1,Pre-processing [2] $(@F) to $@)
	$(QUIET)$(RM) -f $@ $@.tmp $@.tmp2
	$(QUIET)$(SED) -e 's/\$$VBOX_VERSION_MAJOR/$(VBOX_VERSION_MAJOR)/g' \
	               -e 's/\$$VBOX_VERSION_MINOR/$(VBOX_VERSION_MINOR)/g' \
	               -e 's/\$$VBOX_VERSION_BUILD/$(VBOX_VERSION_BUILD)/g' \
	               -e 's/\$$VBOX_VERSION_STRING/$(VBOX_VERSION_STRING)/g' \
	               -e 's/\$$VBOX_VENDOR/$(VBOX_VENDOR)/g' \
	               -e 's/\$$VBOX_PRODUCT/$(VBOX_PRODUCT)/g' \
	               -e 's/\$$VBOX_C_YEAR/$(VBOX_C_YEAR)/g' \
	               --output $@.tmp $<
	$(QUIET)$(SED) -e '1,/\$$VBOX_MANAGE_OUTPUT/!d' \
	               -e 's/\$$VBOX_MANAGE_OUTPUT.*//' \
	               --output $@ $@.tmp
	$(QUIET)$(REDIRECT) -wo $@.tmp2 -E 'VBOX_LOG_FLAGS=disabled' -E 'VBOX_LOG_DEST=nofile' \
		$(if $(eq $(KBUILD_TARGET),darwin), -E 'DYLD_FALLBACK_LIBRARY_PATH=$(dir $(LIB_RUNTIME))') \
		-- \
		$(VBOXMANAGEPATH) --dumpopts
	$(QUIET)$(SED) -e 's/</\&lt;/g' -e 's/>/\&gt;/g' --append $@ $@.tmp2
	$(QUIET)$(SED) -e '/\$$VBOX_MANAGE_OUTPUT/,$$!d' \
	               -e 's/.*\$$VBOX_MANAGE_OUTPUT//' --append $@ $@.tmp
	$(QUIET)$(RM) -f $@.tmp $@.tmp2

VBOX_MANUAL_APIREF_TMP = $(VBOX_PATH_MANUAL_OUTBASE)/en_US/SDKRef_apiref.xml
VBOX_DOC_XIDL_SRC = $(PATH_ROOT)/src/VBox/Main/idl/VirtualBox.xidl
VBOX_DOC_XIDL_SRC_TMP = $(VBOX_PATH_MANUAL_OUTBASE)/en_US/VirtualBox.xidl.tmp

$(VBOX_DOC_XIDL_SRC_TMP): $(VBOX_DOC_XIDL_SRC) $(MAKEFILE_CURRENT) | $$(dir $$@)
	$(call MSG_L1,Generating $@)
	$(QUIET)$(SED) -e 's|@a \+\(\w\+\)|<tt>\1</tt>|g' \
	       -e 's|@c \+\(\w\+\)|<tt>\1</tt>|g' \
	       --output $@ $<

# generate SDKRef_apiref.xml as a docbook file excerpt that will be referenced from the SDKRef.xml.
$(VBOX_MANUAL_APIREF_TMP): $(VBOX_DOC_XIDL_SRC_TMP) $(VBOX_PATH_MANUAL_SRC)/xidl2docbook.xsl
	$(call MSG_L1,Generating $@)
	$(QUIET)$(VBOX_XSLTPROC) --xinclude -o $@ $(VBOX_PATH_MANUAL_SRC)/xidl2docbook.xsl $(VBOX_DOC_XIDL_SRC_TMP)

$(VBOX_PATH_MANUAL_OUTBASE)/en_US/SDKRef.xml: \
		$(VBOX_PATH_MANUAL_SRC)/en_US/SDKRef.xml $(VBOX_MANUAL_APIREF_TMP) \
		| $$(dir $$@)
	$(call MSG_L1,Pre-processing [2] $(@F) to $@)
	$(QUIET)$(RM) -f $@ $@.tmp
	$(QUIET)$(SED) -e 's/\$$VBOX_VERSION_MAJOR/$(VBOX_VERSION_MAJOR)/g' \
	               -e 's/\$$VBOX_VERSION_MINOR/$(VBOX_VERSION_MINOR)/g' \
	               -e 's/\$$VBOX_VERSION_BUILD/$(VBOX_VERSION_BUILD)/g' \
	               -e 's/\$$VBOX_VERSION_STRING/$(VBOX_VERSION_STRING)/g' \
	               -e 's/\$$VBOX_VENDOR/$(VBOX_VENDOR)/g' \
	               -e 's/\$$VBOX_PRODUCT/$(VBOX_PRODUCT)/g' \
	               -e 's/\$$VBOX_C_YEAR/$(VBOX_C_YEAR)/g' \
	               --output $@.tmp $<
	$(QUIET)$(SED) -e '1,/<!--\$$VIRTUALBOX_MAIN_API_REFERENCE-->/!d' \
	               -e 's/<!--\$$VIRTUALBOX_MAIN_API_REFERENCE-->//' \
	               --output $@ $@.tmp
	$(QUIET)$(SED) -e 's/<?xml version=\"1.0\" encoding=\"utf-8\"?>//g' --append $@ $(VBOX_MANUAL_APIREF_TMP)
	$(QUIET)$(SED) -e '/<!--\$$VIRTUALBOX_MAIN_API_REFERENCE-->/,$$!d' \
	               -e 's/<!--\$$VIRTUALBOX_MAIN_API_REFERENCE-->//' --append $@ $@.tmp
#	$(QUIET)$(MV) -f $@.tmp $@


##########################################################################################
#
#  Rules: Create or preprocess files for xsltproc
#  (preliminary step for both CHM and PDF generation)
#
##########################################################################################

# Create a catalog file for xsltproc that points to docbook catalog.
ifneq ($(XML_CATALOG),)
$(XML_CATALOG): $(MAKEFILE_CURRENT) | $$(dir $$@)
	$(call MSG_L1,Creating catalog $@)
	$(QUIET)$(RM) -f $@.tmp $@
	$(QUIET)$(APPEND) $@.tmp '<?xml version="1.0"?>'
	$(QUIET)$(APPEND) $@.tmp '<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">'
	$(QUIET)$(APPEND) $@.tmp '<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">'
	$(QUIET)$(APPEND) $@.tmp '  <delegatePublic publicIdStartString="-//OASIS/ENTITIES DocBook XML"      catalog="file:///$(XML_CATALOG_DOCBOOK)"/>'
	$(QUIET)$(APPEND) $@.tmp '  <delegatePublic publicIdStartString="-//OASIS/DTD DocBook XML"           catalog="file:///$(XML_CATALOG_DOCBOOK)"/>'
	$(QUIET)$(APPEND) $@.tmp '  <delegateSystem systemIdStartString="http://www.oasis-open.org/docbook/" catalog="file:///$(XML_CATALOG_DOCBOOK)"/>'
	$(QUIET)$(APPEND) $@.tmp '  <delegateURI uriStartString="http://www.oasis-open.org/docbook/"         catalog="file:///$(XML_CATALOG_DOCBOOK)"/>'
	$(QUIET)$(APPEND) $@.tmp '</catalog>'
	$(QUIET)$(MV) -f $@.tmp $@

# Create a docbook catalog file for xsltproc that points to the local docbook files.
$(XML_CATALOG_DOCBOOK): $(MAKEFILE_CURRENT) | $$(dir $$@)
	$(call MSG_L1,Creating catalog $@)
	$(QUIET)$(RM) -f $@.tmp $@
	$(QUIET)$(APPEND) $@.tmp '<?xml version="1.0"?>'
	$(QUIET)$(APPEND) $@.tmp '<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">'
	$(QUIET)$(APPEND) $@.tmp '<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="-//OASIS//ELEMENTS DocBook XML Information Pool V4.3//EN"          uri="file:///$(DOCBOOKDTDPATH)/dbpoolx.mod"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="-//OASIS//DTD DocBook XML V4.3//EN"                                uri="file:///$(DOCBOOKDTDPATH)/docbookx.dtd"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="-//OASIS//DTD DocBook XML V4.4//EN"                                uri="file:///$(DOCBOOKDTDPATH)/docbookx.dtd"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="-//OASIS//ENTITIES DocBook XML Character Entities V4.3//EN"        uri="file:///$(DOCBOOKDTDPATH)/dbcentx.mod"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="-//OASIS//ENTITIES DocBook XML Notations V4.3//EN"                 uri="file:///$(DOCBOOKDTDPATH)/dbnotnx.mod"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="-//OASIS//ENTITIES DocBook XML Additional General Entities V4.3//EN" uri="file:///$(DOCBOOKDTDPATH)/dbgenent.mod"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="-//OASIS//ELEMENTS DocBook XML Document Hierarchy V4.3//EN"        uri="file:///$(DOCBOOKDTDPATH)/dbhierx.mod"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="-//OASIS//DTD XML Exchange Table Model 19990315//EN"               uri="file:///$(DOCBOOKDTDPATH)/soextblx.dtd"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="-//OASIS//DTD DocBook XML CALS Table Model V4.3//EN"               uri="file:///$(DOCBOOKDTDPATH)/calstblx.dtd"/>'
	$(QUIET)$(APPEND) $@.tmp '  <rewriteSystem systemIdStartString="http://www.oasis-open.org/docbook/xml/4.3" rewritePrefix="file:///$(DOCBOOKDTDPATH)"/>'
	$(QUIET)$(APPEND) $@.tmp '  <rewriteURI         uriStartString="http://www.oasis-open.org/docbook/xml/4.3" rewritePrefix="file:///$(DOCBOOKDTDPATH)"/>'
	$(QUIET)$(APPEND) $@.tmp '  <rewriteSystem systemIdStartString="http://www.oasis-open.org/docbook/xml/4.4" rewritePrefix="file:///$(DOCBOOKDTDPATH)"/>'
	$(QUIET)$(APPEND) $@.tmp '  <rewriteURI         uriStartString="http://www.oasis-open.org/docbook/xml/4.4" rewritePrefix="file:///$(DOCBOOKDTDPATH)"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Added Math Symbols: Arrow Relations//EN"   uri="file:///$(DOCBOOKDTDPATH)/ent/iso-amsa.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Added Math Symbols: Binary Operators//EN"  uri="file:///$(DOCBOOKDTDPATH)/ent/iso-amsb.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Added Math Symbols: Delimiters//EN"        uri="file:///$(DOCBOOKDTDPATH)/ent/iso-amsc.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Added Math Symbols: Negated Relations//EN" uri="file:///$(DOCBOOKDTDPATH)/ent/iso-amsn.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Added Math Symbols: Ordinary//EN"          uri="file:///$(DOCBOOKDTDPATH)/ent/iso-amso.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Added Math Symbols: Relations//EN"         uri="file:///$(DOCBOOKDTDPATH)/ent/iso-amsr.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Box and Line Drawing//EN"                  uri="file:///$(DOCBOOKDTDPATH)/ent/iso-box.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Russian Cyrillic//EN"                      uri="file:///$(DOCBOOKDTDPATH)/ent/iso-cyr1.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Non-Russian Cyrillic//EN"                  uri="file:///$(DOCBOOKDTDPATH)/ent/iso-cyr2.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Diacritical Marks//EN"                     uri="file:///$(DOCBOOKDTDPATH)/ent/iso-dia.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Greek Letters//EN"                         uri="file:///$(DOCBOOKDTDPATH)/ent/iso-grk1.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Monotoniko Greek//EN"                      uri="file:///$(DOCBOOKDTDPATH)/ent/iso-grk2.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Greek Symbols//EN"                         uri="file:///$(DOCBOOKDTDPATH)/ent/iso-grk3.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Alternative Greek Symbols//EN"             uri="file:///$(DOCBOOKDTDPATH)/ent/iso-grk4.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Added Latin 1//EN"                         uri="file:///$(DOCBOOKDTDPATH)/ent/iso-lat1.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Added Latin 2//EN"                         uri="file:///$(DOCBOOKDTDPATH)/ent/iso-lat2.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Numeric and Special Graphic//EN"           uri="file:///$(DOCBOOKDTDPATH)/ent/iso-num.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES Publishing//EN"                            uri="file:///$(DOCBOOKDTDPATH)/ent/iso-pub.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '  <public publicId="ISO 8879:1986//ENTITIES General Technical//EN"                     uri="file:///$(DOCBOOKDTDPATH)/ent/iso-tech.ent"/>'
	$(QUIET)$(APPEND) $@.tmp '</catalog>'
	$(QUIET)$(MV) -f $@.tmp $@
endif

# intermediate step to do some variable replacement in the XSL configuration
$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/docbook-htmlhelp-formatcfg.xsl): \
		$(VBOX_PATH_MANUAL_SRC)/docbook-htmlhelp-formatcfg.xsl $(MAKEFILE_CURRENT) | $$(dir $$@)
	$(call MSG_L1,Pre-processing $(@F) to $@)
	$(QUIET)$(RM) -f $@.tmp $@
	$(QUIET)$(SED) -e 's|\$$DOCBOOKPATH|$(DOCBOOKPATH)|g' \
	               -e 's|\$$CFGPATH|$(VBOX_PATH_MANUAL_SRC)|g' \
	               -e 's|\$$TARGETPATH|$(@D)|g' --output $@.tmp $<
	$(QUIET)$(MV) -f $@.tmp $@

# Prepare the XSL file for our title page, htmlhelp variant.
$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/titlepage-htmlhelp.xsl): \
		$(VBOX_PATH_MANUAL_SRC)/titlepage-htmlhelp.xml $(MAKEFILE_CURRENT) | $$(dir $$@)
	$(call MSG_L1,xsltproc $<)
	$(QUIET)$(RM) -f $@.tmp $@
	$(QUIET)$(VBOX_XSLTPROC) --xinclude --nonet -o $@.tmp $(DOCBOOKPATH)/template/titlepage.xsl $<
	$(QUIET)$(MV) -f $@.tmp $@


##########################################################################################
#
#  Shared rules for PDF generation
#
##########################################################################################

ifndef VBOX_OSE
# copy ucs.sty and related files
$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/ucs.sty):
	$(call MSG_L1,Copying unicode support for LaTeX)
	$(QUIET)$(CP) $(VBOX_MANUAL_TEX_UNICODE_FILES) $(@D)
endif

# copy the PNG files.
# Note: out_dir needs to be referenced with an escaped $ so it doesn't expand as eval expands it input.
define def_vbox_cp_images_pdf
local out_dir := $(VBOX_PATH_MANUAL_OUTBASE)/$(lang)
$(addprefix $$(out_dir)/,$(VBOX_MANUAL_PNG_FILES_$(lang))): \
		$$(out_dir)/%: $(VBOX_PATH_MANUAL_SRC)/$(lang)/% | $$$$(dir $$$$@)
	$$(call MSG_L1,Copying temporary $$< => $$@)
	$$(QUIET)$$(CP) -f $$< $$@
endef

$(foreach lang,$(VBOX_MANUAL_LANGUAGES),$(eval $(def_vbox_cp_images_pdf)))


##########################################################################################
#
#  UserManual.pdf
#
##########################################################################################

## @todo INSTALLS target for this!
$(PATH_STAGE_BIN)/UserManual.pdf: $(VBOX_PATH_MANUAL_OUTBASE)/en_US/UserManual.pdf | $$(dir $$@)
	$(QUIET)$(CP) $< $@
	$(call MSG_L1,Fresh LaTeX-generated PDF is now at $@)

$(foreach f,$(VBOX_MANUAL_ADD_LANGUAGES),$(PATH_STAGE_BIN)/UserManual_$(f).pdf): \
	$(PATH_STAGE_BIN)/UserManual_%.pdf : $(VBOX_PATH_MANUAL_OUTBASE)/%/UserManual.pdf
	$(QUIET)$(CP) $< $@
	$(call MSG_L1,Fresh LaTeX-generated PDF is now at $@)

$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/UserManual.pdf): \
		$(VBOX_PATH_MANUAL_OUTBASE)/%/UserManual.pdf : \
		$(VBOX_PATH_MANUAL_OUTBASE)/%/UserManual.tex \
		$(if $(VBOX_OSE),,$(VBOX_PATH_MANUAL_OUTBASE)/%/ucs.sty) \
		$(foreach f,$(VBOX_MANUAL_LANGUAGES),\
		  $(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/$f/,$(VBOX_MANUAL_PNG_FILES_$(f)))) | $$(dir $$@)
# PDF generation via Latex: generate the .tex file
	$(call MSG_L1,pdflatex $< (four passes) -> $@)
	$(QUIET)$(REDIRECT) -w+ti /dev/null -C $(@D) -- $(PDFLATEX) UserManual.tex
	$(QUIET)$(REDIRECT) -w+ti /dev/null -C $(@D) -- $(PDFLATEX) UserManual.tex
	$(QUIET)$(REDIRECT) -w+ti /dev/null -C $(@D) -- $(PDFLATEX) UserManual.tex
	$(QUIET)$(REDIRECT) -w+ti /dev/null -C $(@D) -- $(PDFLATEX) UserManual.tex
	$(QUIET)$(SED) -ne '/Warning: Hyper reference/p' $(basename $<).log
	$(QUIET)$(SED) -n \
		-e '/Warning: There were \(undefined references\|multiply-defined labels\)/{p; q 1}' \
		$(basename $@).log

##@todo restore this when above has been converted to INSTALLS target.	$(call MSG_L1,Fresh LaTeX-generated PDF is now at $@)

# generate temporary LaTeX source from processed XML
$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/UserManual.tex): \
				$(VBOX_PATH_MANUAL_OUTBASE)/%/UserManual.tex : \
				$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/%/,$(VBOX_MANUAL_XML_FILES_INCL_CHANGELOG)) \
				$(VBOX_PATH_MANUAL_SRC)/docbook2latex.xsl \
				$(MAKEFILE_CURRENT)
	$(call MSG_L1,Generating $@ from DocBook XML)
	$(QUIET)$(RM) -f $(addprefix $(@D)/,$(VBOX_MANUAL_LATEX_FILES_TARGET))
#   generate TeX source from processed docbook and store it in UserManual.tex.tmp;
#   pass current language to xsltproc in TARGETLANG variable (extract it from the
#   current directory, should become "de_DE" or the like)
	$(QUIET)$(VBOX_XSLTPROC) $(XSLTPROC_VERBOSE) --xinclude --nonet --stringparam TARGETLANG $(notdir $(@D)) -o $@.tmp $(VBOX_PATH_MANUAL_SRC)/docbook2latex.xsl $<
#   for pretty quotes, replace " with `` or '' depending on whether it's at the start of a word;
#   the \QUOTE{} was inserted by docbook2latex.xsl for all quotes _outside_ of screen sections
	$(QUIET)$(SED) \
		-e 's|^\\QUOTE{}|\\OQ{}|g' \
		-e 's|\(\W\)\\QUOTE{}|\1\\OQ{}|g' \
		-e 's|\(\w\)\\QUOTE{}|\1\\CQ{}|g' \
		--output $@ $@.tmp
	$(QUIET)$(RM) -f $@.tmp


##########################################################################################
#
#  SDKRef.pdf
#
##########################################################################################

$(VBOX_PATH_SDK)/docs/SDKRef.pdf: \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/SDKRef.tex \
		$(if $(VBOX_OSE),,$(VBOX_PATH_MANUAL_OUTBASE)/en_US/ucs.sty) \
		$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/en_US/,$(VBOX_MANUAL_PNG_FILES_en_US)) | $$(dir $$@)
# PDF generation via Latex: generate the .tex file
	$(QUIET)$(MKDIR) -p $(VBOX_PATH_SDK)/docs
	$(call MSG_L1,pdflatex $< (three passes))
	$(QUIET)$(REDIRECT) -C $(<D) -- $(PDFLATEX) SDKRef.tex
	$(QUIET)$(REDIRECT) -C $(<D) -- $(PDFLATEX) SDKRef.tex
	$(QUIET)$(REDIRECT) -C $(<D) -- $(PDFLATEX) SDKRef.tex
	$(QUIET)$(SED) -ne '/Warning: Hyper reference/p' $(basename $<).log
	$(QUIET)$(SED) -n \
		-e '/Warning: There were \(undefined references\|multiply-defined labels\)/{p; q 1}' \
		$(basename $<).log
	$(QUIET)$(CP) $(<D)/SDKRef.pdf $@
	$(call MSG_L1,Fresh LaTeX-generated PDF is now at $@)

# generate temporary LaTeX source from processed XML
$(VBOX_PATH_MANUAL_OUTBASE)/en_US/SDKRef.tex: $(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/en_US/,$(VBOX_SDKREF_XML_FILES)) $(VBOX_PATH_MANUAL_SRC)/docbook2latex.xsl $(MAKEFILE_CURRENT)
	$(call MSG_L1,Generating $@ from DocBook XML)
	$(QUIET)$(RM) -f $(addprefix $(@D/),$(VBOX_SDKREF_LATEX_FILES_TARGET))
#	generate TeX source from processed docbook and store it in SDKRef.tex.tmp
	$(QUIET)$(VBOX_XSLTPROC) $(XSLTPROC_VERBOSE) --xinclude --nonet --stringparam TARGETLANG en_US -o $@.tmp $(VBOX_PATH_MANUAL_SRC)/docbook2latex.xsl $<
#	for pretty quotes, replace " with `` or '' depending on whether it's at the start of a word;
#   the \QUOTE{} was inserted by docbook2latex.xsl for all quotes _outside_ of screen sections
	$(QUIET)$(SED) \
		-e 's|^\\QUOTE{}|\\OQ{}|g' \
		-e 's|\(\W\)\\QUOTE{}|\1\\OQ{}|g' \
		-e 's|\(\w\)\\QUOTE{}|\1\\CQ{}|g' \
		--output $@ $@.tmp
	$(QUIET)$(RM) -f $@.tmp


##########################################################################################
#
#  VirtualBox.chm
#
##########################################################################################

#
# Main rule for the .chm file (target of OTHERS at the top):
# We first generate a .hhp help source file from the preprocessed
# DocBook XML files, as defined above,  then feed that into the
# Microsoft Help Compiler.
#

ifdef VBOX_WITH_DOCS_CHM
$(PATH_STAGE_BIN)/VirtualBox.chm: $(VBOX_PATH_MANUAL_OUTBASE)/en_US/VirtualBox.chm
	$(QUIET)$(CP) $< $@
	$(call MSG_L1,Fresh CHM is now at $@)

$(foreach f,$(VBOX_MANUAL_ADD_LANGUAGES),$(PATH_STAGE_BIN)/VirtualBox_$(f).chm): \
	$(PATH_STAGE_BIN)/VirtualBox_%.chm : $(VBOX_PATH_MANUAL_OUTBASE)/%/VirtualBox.chm
	$(QUIET)$(CP) $< $@
	$(call MSG_L1,Fresh CHM is now at $@)

$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/VirtualBox.chm): \
		$(VBOX_PATH_MANUAL_OUTBASE)/%/VirtualBox.chm: \
		$(VBOX_PATH_MANUAL_OUTBASE)/%/HTMLHelp/htmlhelp.hhp \
		$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/$f/HTMLHelp/,$(VBOX_MANUAL_PNG_FILES_$(f))))
	$(call MSG_L1,hhc $<,=> $@)
	$(QUIET)$(RM) -f $@
	$(QUIET)$(HHC) $(subst /,\\,$<)

$(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/HTMLHelp/htmlhelp.hhp): \
		$(VBOX_PATH_MANUAL_OUTBASE)/%/HTMLHelp/htmlhelp.hhp: \
		$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/%/,$(VBOX_MANUAL_XML_FILES_INCL_CHANGELOG)) \
		$(VBOX_PATH_MANUAL_OUTBASE)/%/docbook-htmlhelp-formatcfg.xsl \
		$(VBOX_PATH_MANUAL_OUTBASE)/%/titlepage-htmlhelp.xsl \
		$(XML_CATALOG) \
		$(XML_CATALOG_DOCBOOK)
	$(call MSG_L1,xsltproc $<,=> $@)
	$(QUIET)$(RM) -f $@
	$(QUIET)$(MKDIR) -p $(@D)
	$(QUIET)$(if $(XML_CATALOG),XML_CATALOG_FILES=$(XML_CATALOG)) \
		$(VBOX_XSLTPROC) --xinclude --nonet --output $(@D)/ \
		--stringparam htmlhelp.chm \
		$(subst /,\\,$(@D)/../VirtualBox.chm) \
		$(HTMLHELPOPTS) $(@D)/../docbook-htmlhelp-formatcfg.xsl \
		$<

# copy the PNG files.
# Note: out_dir needs to be referenced with an escaped $ so it doesn't expand as eval expands it input.
define def_vbox_cp_images_html
local out_dir := $(VBOX_PATH_MANUAL_OUTBASE)/$(lang)/HTMLHelp
$$(addprefix $$(out_dir)/,$(VBOX_MANUAL_PNG_FILES_$(lang))): \
			$$(out_dir)/%: $(VBOX_PATH_MANUAL_SRC)/$(lang)/% | $$$$(dir $$$$@)
	$$(call MSG_L1,Copying temporary $$< => $$@)
	$$(QUIET)$$(CP) -f $$< $$@
endef

$(foreach lang,$(VBOX_MANUAL_LANGUAGES),$(eval $(def_vbox_cp_images_html)))

# Packing the docs into a zip file
$(PATH_STAGE_BIN)/VBoxDocumentation.zip: $(VBOX_MANUAL_PACK)
	$(call MSG_L1,Packing documentation $@)
	$(QUIET)$(RM) -f $@
	$(QUIET)$(REDIRECT) -C $(PATH_STAGE_BIN) -- zip$(HOSTSUFF_EXE) -9 $@ $(notdir $^)
endif # VBOX_WITH_DOCS_CHM

##########################################################################################
#
#  UserManual.html
#
##########################################################################################

# intermediate step to do some variable replacement in the XSL configuration
$(VBOX_PATH_MANUAL_OUTBASE)/en_US/docbook-html-one-page-formatcfg.xsl: \
		$(VBOX_PATH_MANUAL_SRC)/docbook-html-one-page-formatcfg.xsl $(MAKEFILE_CURRENT) | $$(dir $$@)
	$(call MSG_L1,Pre-processing $(@F) to $@)
	$(QUIET)$(RM) -f $@.tmp $@
	$(QUIET)$(SED) -e 's|\$$DOCBOOKPATH|$(DOCBOOKPATH)|g' \
	               -e 's|\$$CFGPATH|$(VBOX_PATH_MANUAL_SRC)|g' \
	               -e 's|\$$TARGETPATH|$(@D)|g' --output $@.tmp $<
	$(QUIET)$(MV) -f $@.tmp $@

$(VBOX_PATH_MANUAL_OUTBASE)/en_US/docbook-html-chunks-formatcfg.xsl: \
		$(VBOX_PATH_MANUAL_SRC)/docbook-html-chunks-formatcfg.xsl $(MAKEFILE_CURRENT) | $$(dir $$@)
	$(call MSG_L1,Pre-processing $(@F) to $@)
	$(QUIET)$(RM) -f $@.tmp $@
	$(QUIET)$(SED) -e 's|\$$DOCBOOKPATH|$(DOCBOOKPATH)|g' \
	               -e 's|\$$CFGPATH|$(VBOX_PATH_MANUAL_SRC)|g' \
	               -e 's|\$$TARGETPATH|$(@D)|g' --output $@.tmp $<
	$(QUIET)$(MV) -f $@.tmp $@

$(VBOX_PATH_MANUAL_OUTBASE)/en_US/html-single/UserManual.html: \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/docbook-html-one-page-formatcfg.xsl \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/UserManual.xml \
		$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/en_US/,$(VBOX_MANUAL_XML_FILES_INCL_CHANGELOG)) \
		$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/en_US/,$(VBOX_MANUAL_PNG_FILES_en_US))
	$(call MSG_L1,xsltproc $<)
	$(QUIET)$(VBOX_XSLTPROC) --xinclude --nonet \
		--output $(VBOX_PATH_MANUAL_OUTBASE)/en_US/html-single/UserManual.html \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/docbook-html-one-page-formatcfg.xsl \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/UserManual.xml

$(VBOX_PATH_MANUAL_OUTBASE)/en_US/html-chunks/index.html: \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/docbook-html-chunks-formatcfg.xsl \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/UserManual.xml \
		$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/en_US/,$(VBOX_MANUAL_XML_FILES_INCL_CHANGELOG)) \
		$(addprefix $(VBOX_PATH_MANUAL_OUTBASE)/en_US/,$(VBOX_MANUAL_PNG_FILES_en_US))
	$(call MSG_L1,xsltproc $<)
	$(QUIET)$(VBOX_XSLTPROC) --xinclude --nonet \
		--output $(VBOX_PATH_MANUAL_OUTBASE)/en_US/html-chunks/index.html \
		--stringparam chunk.section.depth 0 \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/docbook-html-chunks-formatcfg.xsl \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/UserManual.xml

$(VBOX_PATH_MANUAL_OUTBASE)/en_US/UserManual.zip: \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/html-single/UserManual.html \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/html-chunks/index.html
	$(call MSG_L1,Packing documentation $@)
	$(QUIET)$(RM) -f $@
	$(QUIET)$(REDIRECT) -C $(VBOX_PATH_MANUAL_OUTBASE)/en_US/ -- zip$(HOSTSUFF_EXE) \
		-9 -r $@ html-single html-chunks $(VBOX_MANUAL_PNG_FILES_en_US)

html:: $(VBOX_PATH_MANUAL_OUTBASE)/en_US/html-single/UserManual.html

html:: $(VBOX_PATH_MANUAL_OUTBASE)/en_US/html-chunks/index.html

html-zip:: $(VBOX_PATH_MANUAL_OUTBASE)/en_US/UserManual.zip

##########################################################################################
#
#  ChangeLog.html
#
##########################################################################################

# intermediate step to do some variable replacement in the XSL configuration
$(VBOX_PATH_MANUAL_OUTBASE)/en_US/docbook-changelog-formatcfg.xsl: \
		$(VBOX_PATH_MANUAL_SRC)/docbook-changelog-formatcfg.xsl $(MAKEFILE_CURRENT) | $$(dir $$@)
	$(call MSG_L1,Pre-processing $(@F) to $@)
	$(QUIET)$(RM) -f $@.tmp $@
	$(QUIET)$(SED) -e 's|\$$DOCBOOKPATH|$(DOCBOOKPATH)|g' \
	               -e 's|\$$CFGPATH|$(VBOX_PATH_MANUAL_SRC)|g' \
	               -e 's|\$$TARGETPATH|$(@D)|g' --output $@.tmp $<
	$(QUIET)$(MV) -f $@.tmp $@

# This XSLT rule depends on $(VBOX_PATH_MANUAL_OUTBASE)/en_US/user_ChangeLog.xml, which is build by the complex rule
#    $(foreach f,$(VBOX_MANUAL_LANGUAGES),$(VBOX_PATH_MANUAL_OUTBASE)/$f/user_ChangeLog.xml): ...
# much further above. That rule takes en_US/user_ChangeLog.xml and replaces $VIRTUALBOX_CHANGELOG_IMPL
# with the actual change log contained in user_ChangeLogImpl.xml
$(VBOX_PATH_MANUAL_OUTBASE)/en_US/ChangeLog.html: \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/docbook-changelog-formatcfg.xsl \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/user_ChangeLog.xml
	$(QUIET)$(VBOX_XSLTPROC) --xinclude --nonet --output $(VBOX_PATH_MANUAL_OUTBASE)/en_US/ChangeLog.html \
		$(@D)/docbook-changelog-formatcfg.xsl \
		$(VBOX_PATH_MANUAL_OUTBASE)/en_US/user_ChangeLog.xml
	$(call MSG_L1,Fresh ChangeLog.html is now at $@)

cl-html: $(VBOX_PATH_MANUAL_OUTBASE)/en_US/ChangeLog.html

include $(FILE_KBUILD_SUB_FOOTER)