Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kde-common/admin@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 883 insertions, 0 deletions

diff --git a/doxygen.sh b/doxygen.sh
new file mode 100644
index 0000000..3e233d7
--- /dev/null
+++ b/doxygen.sh
@@ -0,0 +1,883 @@
+#! /bin/sh
+#
+# doxygen.sh Copyright (C) 2005 by Adriaan de Groot
+#            Based on some code from Doxyfile.am, among other things.
+# License:   GPL version 2.
+#            See file COPYING in kdelibs for details.
+
+echo "*** doxygen.sh"
+
+# Recurse handling is a little complicated, since normally
+# subdir (given on the command-line) processing doesn't recurse
+# but you can force it to do so.
+recurse=1
+recurse_given=NO
+use_modulename=1
+cleanup=YES
+
+while test -n "$1" ; do
+case "x$1" in
+"x--no-cleanup" )
+	cleanup=NO
+	;;
+"x--no-recurse" )
+	recurse=0
+	recurse_given=YES
+	;;
+"x--recurse" )
+	recurse=1
+	recurse_given=YES
+	;;
+"x--no-modulename" )
+	use_modulename=0
+	;;
+"x--modulename" )
+	use_modulename=1
+	;;
+"x--help" )
+	echo "doxygen.sh usage:"
+	echo "doxygen.sh [--no-recurse] [--no-modulename] <srcdir> [<subdir>]"
+	exit 2
+	;;
+x--doxdatadir=* )
+	DOXDATA=`echo $1 | sed -e 's+--doxdatadir=++'`
+	;;
+x--installdir=*)
+	PREFIX=`echo $1 | sed -e 's+--installdir=++'`
+	;;
+x--* )
+	echo "Unknown option: $1"
+	exit 1
+	;;
+* )
+	top_srcdir="$1"
+	break
+	;;
+esac
+shift
+done
+
+
+### Sanity check the mandatory "top srcdir" argument.
+if test -z "$top_srcdir" ; then
+	echo "Usage: doxygen.sh <top_srcdir>"
+	exit 1
+fi
+if test ! -d "$top_srcdir" ; then
+	echo "top_srcdir ($top_srcdir) is not a directory."
+	exit 1
+fi
+
+### Normalize top_srcdir so it is an absolute path.
+if expr "x$top_srcdir" : "x/" > /dev/null ; then
+	# top_srcdir is absolute already
+	:
+else
+	top_srcdir=`cd "$top_srcdir" 2> /dev/null && pwd`
+	if test ! -d "$top_srcdir" ; then
+		echo "top_srcdir ($top_srcdir) is not a directory."
+		exit 1
+	fi
+fi
+
+
+
+### Sanity check and guess QTDOCDIR.
+if test -z "$QTDOCDIR" ; then
+	if test -z "$QTDIR" ; then
+		for i in /usr/X11R6/share/doc/qt/html
+		do
+			QTDOCDIR="$i"
+			test -d "$QTDOCDIR" && break
+		done
+	else
+		for i in share/doc/qt/html doc/html
+		do
+			QTDOCDIR="$QTDIR/$i"
+			test -d "$QTDOCDIR" && break
+		done
+	fi
+fi
+if test -z "$QTDOCDIR"  || test ! -d "$QTDOCDIR" ; then
+	if test -z "$QTDOCDIR" ; then
+		echo "* QTDOCDIR could not be guessed."
+	else
+		echo "* QTDOCDIR does not name a directory."
+	fi
+	if test -z "$QTDOCTAG" ; then
+		echo "* QTDOCDIR set to \"\""
+		QTDOCDIR=""
+	else
+		echo "* But I'll use $QTDOCDIR anyway because of QTDOCTAG."
+	fi
+fi
+
+### Get the "top srcdir", also its name, and handle the case that subdir "."
+### is given (which would be top_srcdir then, so it's equal to none-given
+### but no recursion either).
+###
+# top_srcdir="$1" # Already set by options processing
+module_name=`basename "$top_srcdir"`
+subdir="$2"
+if test "x." = "x$subdir" ; then
+	subdir=""
+	if test "x$recurse_given" = "xNO" ; then
+		recurse=0
+	fi
+fi
+if test "x" != "x$subdir" ; then
+	# If no recurse option given explicitly, default to
+	# no recurse when processing subdirs given on the command-line.
+	if test "x$recurse_given" = "xNO" ; then
+		recurse=0
+	fi
+fi
+
+if test -z "$DOXDATA" || test ! -d "$DOXDATA" ; then
+	if test -n "$DOXDATA" ; then
+		echo "* \$DOXDATA is '$DOXDATA' which does not name a directory"
+	fi
+	DOXDATA="$top_srcdir/doc/common"
+fi
+
+if test ! -d "$DOXDATA" ; then
+	echo "* \$DOXDATA does not name a directory ( or is unset ), tried \"$DOXDATA\""
+	exit 1
+fi
+
+if test -n "$PREFIX" && test ! -d "$PREFIX" ; then
+	echo "* \$PREFIX does not name a directory, tried \"$PREFIX\""
+	echo "* \$PREFIX is disabled."
+	PREFIX=""
+fi
+
+### We need some values from top-level files, which
+### are not preserved between invocations of this
+### script, so factor it out for easy use.
+create_doxyfile_in() 
+{
+	eval `grep 'VERSION="' "$top_srcdir/admin/cvs.sh"`
+	echo "PROJECT_NUMBER = $VERSION" > Doxyfile.in
+	grep '^KDE_INIT_DOXYGEN' "$top_srcdir/configure.in.in" | \
+		sed -e 's+[^[]*\[\([^]]*\)+PROJECT_NAME = "\1"+' \
+			-e 's+].*++' >> Doxyfile.in
+}
+
+apidoxdir="$module_name"-apidocs
+test "x$use_modulename" = "x0" && apidoxdir="apidocs"
+
+### If we're making the top subdir, create the structure
+### for the apidox and initialize it. Otherwise, just use the
+### structure assumed to be there.
+if test -z "$subdir" ; then
+	if test ! -d "$apidoxdir" ; then
+		mkdir "$apidoxdir" > /dev/null 2>&1
+	fi
+	cd "$apidoxdir" > /dev/null 2>&1 || { 
+		echo "Cannot create and cd into $apidoxdir"
+		exit 1
+	}
+
+	test -f "Doxyfile.in" || create_doxyfile_in
+
+	# Copy in logos and the like
+	for i in "favicon.ico" "kde_gear_64.png"
+	do
+		cp "$DOXDATA/$i" . > /dev/null 2> /dev/null
+	done
+	for i in "$top_srcdir/doc/api/Dox-"*.png
+	do
+		T=`basename "$i" | sed -e 's+Dox-++'`
+		test -f "$i" && cp "$i" "./$T" > /dev/null 2> /dev/null
+	done
+
+	top_builddir="."
+	srcdir="$1"
+	subdir="."
+else
+	cd "$apidoxdir" > /dev/null 2>&1 || {
+		echo "Cannot cd into $apidoxdir -- maybe you need to"
+		echo "build the top-level dox first."
+		exit 1
+	}
+
+	if test "x1" = "x$recurse" ; then
+		# OK, so --recurse was requested
+		if test ! -f "subdirs.top" ; then
+			echo "* No subdirs.top available in the $apidoxdir."
+			echo "* The --recurse option will be ignored."
+			recurse=0
+		fi
+	fi
+fi
+
+### Read a single line (TODO: support \ continuations) from the Makefile.am.
+### Used to extract variable assignments from it.
+extract_line()
+{
+	file="$2" ; test -z "$file" && file="$srcdir/Makefile.am"
+	pattern=`echo "$1" | tr + .`
+	grep "^$1" "$file" | \
+		sed -e "s+$pattern.*=\s*++"
+}
+
+### Handle the COMPILE_{FIRST,LAST,BEFORE,AFTER} part of Makefile.am
+### in the toplevel. Copied from admin/cvs.sh. Licence presumed LGPL).
+create_subdirs()
+{
+echo "* Sorting top-level subdirs"
+dirs=
+idirs=
+if test -f "$top_srcdir/inst-apps"; then
+   idirs=`cat "$top_srcdir/"inst-apps`
+else
+   idirs=`cd "$top_srcdir" && ls -1 | sort`
+fi
+
+compilefirst=""
+compilelast=""
+if test -f "$top_srcdir/"Makefile.am.in ; then
+	compilefirst=`sed -ne 's#^COMPILE_FIRST[ ]*=[ ]*##p' "$top_srcdir/"Makefile.am.in | head -n 1`
+	compilelast=`sed -ne 's#^COMPILE_LAST[ ]*=[ ]*##p' "$top_srcdir/"Makefile.am.in | head -n 1`
+fi
+for i in $idirs; do
+    if test -f "$top_srcdir/$i"/Makefile.am; then
+       case " $compilefirst $compilelast " in
+         *" $i "*) ;;
+         *) dirs="$dirs $i"
+       esac
+    fi
+done
+
+: > ./_SUBDIRS
+
+for d in $compilefirst; do
+   echo $d >> ./_SUBDIRS
+done
+
+(for d in $dirs; do
+   list=""
+   if test -f "$top_srcdir/"Makefile.am.in ; then
+	   list=`sed -ne "s#^COMPILE_BEFORE_$d""[ ]*=[ ]*##p" "$top_srcdir/"Makefile.am.in | head -n 1`
+   fi
+   for s in $list; do
+      echo $s $d
+   done
+   list=""
+   if test -f "$top_srcdir/"Makefile.am.in ; then
+	   list=`sed -ne "s#^COMPILE_AFTER_$d""[ ]*=[ ]*##p" "$top_srcdir/"Makefile.am.in | head -n 1`
+   fi
+   for s in $list; do
+      echo $d $s
+   done
+   echo $d $d
+done ) | tsort >> ./_SUBDIRS
+
+for d in $compilelast; do
+   echo $d >> ./_SUBDIRS
+done
+
+test -r _SUBDIRS && mv _SUBDIRS subdirs.top || true
+}
+
+
+### Add HTML header, footer, CSS tags to Doxyfile.
+### Assumes $subdir is set. Argument is a string
+### to stick in front of the file if needed.
+apidox_htmlfiles()
+{
+	dox_header="$top_srcdir/doc/api/$1header.html"
+	dox_footer="$top_srcdir/doc/api/$1footer.html"
+	dox_css="$top_srcdir/doc/api/doxygen.css"
+	test -f "$dox_header" || dox_header="$DOXDATA/$1header.html"
+	test -f "$dox_footer" || dox_footer="$DOXDATA/$1footer.html"
+	test -f "$dox_css" || dox_css="$DOXDATA/doxygen.css"
+
+	echo "HTML_HEADER            = $dox_header" >> "$subdir/Doxyfile" ; \
+	echo "HTML_FOOTER            = $dox_footer" >> "$subdir/Doxyfile" ; \
+	echo "HTML_STYLESHEET        = $dox_css" >> "$subdir/Doxyfile"
+}
+
+apidox_specials()
+{
+	line=`extract_line DOXYGEN_PROJECTNAME "$1"`
+	test -n "$line" && echo "PROJECT_NAME = \"$line\"" >> "$2"
+}
+
+apidox_local()
+{
+	for i in "$top_srcdir/doc/api/Doxyfile.local"
+	do
+		if test -f "$i" ; then
+			cat "$i" >> "$subdir/Doxyfile"
+			break
+		fi
+	done
+}
+
+### Post-process HTML files by substituting in the menu files
+#
+# In non-top directories, both <!-- menu --> and <!-- gmenu -->
+# are calculated and replaced. Top directories get an empty <!-- menu -->
+# if any.
+doxyndex()
+{
+	# Special case top-level to have an empty MENU.
+	if test "x$subdir" = "x." ; then
+		MENU=""
+		htmldir="."
+		htmltop="$top_builddir" # Just ., presumably
+		echo "* Post-processing top-level files"
+	else
+		MENU="<ul>"
+		htmldir="$subdir/html"
+		htmltop="$top_builddir.." # top_builddir ends with /
+		echo "* Post-processing files in $htmldir"
+
+		# Build a little PHP file that maps class names to file
+		# names, for the quick-class-picker functionality.
+		# (The quick-class-picker is disabled due to styling
+		# problems in IE & FF).
+		(
+		echo "<?php \$map = array(";  \
+		for htmlfile in `find $htmldir/ -type f -name "class[A-Z]*.html" | grep -v "\-members.html$"`; do
+			classname=`echo $htmlfile | sed -e "s,.*/class\\(.*\\).html,\1," -e "s,_1_1,::,g" -e "s,_01, ,g" -e "s,_4,>,g" -e "s+_00+,+g" -e "s+_3+<+g" | tr "[A-Z]" "[a-z]"`
+			echo "  \"$classname\" => \"$htmlfile\","
+		done | sort ; \
+		echo ") ?>"
+		) > "$subdir/classmap.inc"
+
+		# This is a list of pairs, with / separators so we can use
+		# basename and dirname (a crude shell hack) to split them
+		# into parts. For each, if the file part exists (as a html
+		# file) tack it onto the MENU variable as a <li> with link.
+		for i in "Main Page/index" \
+			"Modules/modules" \
+			"Namespace List/namespaces" \
+			"Class Hierarchy/hierarchy" \
+			"Alphabetical List/classes" \
+			"Class List/annotated" \
+			"File List/files" \
+			"Directories/dirs" \
+			"Namespace Members/namespacemembers" \
+			"Class Members/functions" \
+			"Related Pages/pages"
+		do
+			NAME=`dirname "$i"`
+			FILE=`basename "$i"`
+			test -f "$htmldir/$FILE.html" && MENU="$MENU<li><a href=\"$FILE.html\">$NAME</a></li>"
+		done
+
+		MENU="$MENU</ul>"
+	fi
+
+
+	# Get the list of global Menu entries.
+	GMENU=`cat subdirs | tr -d '\n'`
+
+	PMENU=`grep '<!-- pmenu' "$htmldir/index.html" | sed -e 's+.*pmenu *++' -e 's+ *-->++' | awk '{ c=split($0,a,"/"); for (j=1; j<=c; j++) { printf " / <a href=\""; if (j==c) { printf("."); } for (k=j; k<c; k++) { printf "../"; } if (j<c) { printf("../html/index.html"); } printf "\">%s</a>\n" , a[j]; } }' | tr -d '\n'`
+
+	# Map the PHP file into HTML options so that
+	# it can be substituted in for the quick-class-picker.
+	CMENU=""
+	# For now, leave the CMENU disabled
+	CMENUBEGIN="<!--"
+	CMENUEND="-->"
+
+	if test "x$subdir" = "x." ; then
+		# Disable CMENU on toplevel anyway
+		CMENUBEGIN="<!--"
+		CMENUEND="-->"
+	else
+		test -f "$subdir/classmap.inc" && \
+		CMENU=`grep '=>' "$subdir/classmap.inc" | sed -e 's+"\([^"]*\)" => "'"$subdir/html/"'\([^"]*\)"+<option value="\2">\1<\/option>+' | tr -d '\n'`
+
+		if test -f "$subdir/classmap.inc" && grep "=>" "$subdir/classmap.inc" > /dev/null 2>&1 ; then
+			# Keep the menu, it's useful
+			:
+		else
+			CMENUBEGIN="<!--"
+			CMENUEND="-->"
+		fi
+	fi
+
+	# Now substitute in the MENU in every file. This depends
+	# on HTML_HEADER (ie. header.html) containing the
+	# <!-- menu --> comment.
+	for i in "$htmldir"/*.html
+	do
+		if test -f "$i" ; then
+			sed -e "s+<!-- menu -->+$MENU+" \
+				-e "s+<!-- gmenu -->+$GMENU+" \
+				-e "s+<!-- pmenu.*-->+$PMENU+" \
+				-e "s+<!-- cmenu.begin -->+$CMENUBEGIN+" \
+				-e "s+<!-- cmenu.end -->+$CMENUEND+" \
+				< "$i"  | sed -e "s+@topdir@+$htmltop+g" > "$i.new" && mv "$i.new" "$i"
+			sed -e "s+<!-- cmenu -->+$CMENU+" < "$i" > "$i.new"
+			test -s "$i.new" && mv "$i.new" "$i"
+		fi
+	done
+}
+
+
+
+
+
+
+### Handle the Doxygen processing of a toplevel directory.
+apidox_toplevel()
+{
+	echo ""
+	echo "*** Creating API documentation main page for $module_name"
+	echo "*"
+	rm -f "Doxyfile"
+	for i in "$top_srcdir/doc/api/Doxyfile.global" \
+		"$top_srcdir/admin/Doxyfile.global" \
+		"$DOXDATA/Doxyfile.global"
+	do
+		if test -f "$i" ; then
+			cp "$i" Doxyfile
+			break
+		fi
+	done
+
+	if test ! -f "Doxyfile" ; then
+		echo "* Cannot create Doxyfile."
+		exit 1
+	fi
+
+	cat "$top_builddir/Doxyfile.in" >> Doxyfile
+
+
+	echo "INPUT                  = $top_srcdir" >> Doxyfile
+	echo "OUTPUT_DIRECTORY       = $top_builddir" >> Doxyfile ; \
+	echo "FILE_PATTERNS          = *.dox" >> Doxyfile ; \
+	echo "RECURSIVE              = NO" >> Doxyfile ; \
+	echo "ALPHABETICAL_INDEX     = NO" >> Doxyfile ; \
+	echo "HTML_OUTPUT            = ." >> Doxyfile ; \
+	apidox_htmlfiles "main"
+
+	# KDevelop has a top-level Makefile.am with settings.
+	for i in "$top_srcdir/Makefile.am.in" "$top_srcdir/Makefile.am"
+	do
+		if test -f "$i" ; then
+			grep '^DOXYGEN_SET_' "$i" | \
+				sed -e 's+DOXYGEN_SET_++' -e "s+@topdir@+$top_srcdir+" >> Doxyfile
+			apidox_specials "$srcdir/Makefile.am" "$subdir/Doxyfile"
+
+			break
+		fi
+	done
+
+	apidox_local
+
+	doxygen Doxyfile
+
+	( cd "$top_srcdir" && grep -l '^include.*Doxyfile.am' `find . -name Makefile.am` ) | sed -e 's+/Makefile.am$++' -e 's+^\./++' | sort > subdirs.in
+	for i in `cat subdirs.in`
+	do
+		test "x." = "x$i" && continue;
+
+		dir=`dirname "$i"`
+		file=`basename "$i"`
+		if test "x." = "x$dir" ; then
+			dir=""
+		else
+			dir="$dir/"
+		fi
+		indent=`echo "$dir" | sed -e 's+[^/]*/+\&nbsp;\&nbsp;+g' | sed -e 's+&+\\\&+g'`
+		entryname=`extract_line DOXYGEN_SET_PROJECT_NAME "$top_srcdir/$dir/$file/Makefile.am"`
+		test -z "$entryname" && entryname="$file"
+
+		if grep DOXYGEN_EMPTY "$top_srcdir/$dir/$file/Makefile.am" > /dev/null 2>&1 ; then
+			echo "<li>$indent$file</li>"
+		else
+			echo "<li>$indent<a href=\"@topdir@/$dir$file/html/index.html\">$entryname</a></li>"
+		fi
+	done > subdirs
+
+	doxyndex
+}
+
+### Handle the Doxygen processing of a non-toplevel directory.
+apidox_subdir()
+{
+	echo ""
+	echo "*** Creating apidox in $subdir"
+	echo "*"
+	rm -f "$subdir/Doxyfile"
+	if test ! -d "$top_srcdir/$subdir" ; then
+		echo "* No source (sub)directory $subdir"
+		return
+	fi
+	for i in "$top_srcdir/doc/api/Doxyfile.global" \
+		"$top_srcdir/admin/Doxyfile.global" \
+		"$DOXDATA/Doxyfile.global"
+	do
+		if test -f "$i" ; then
+			cp "$i" "$subdir/Doxyfile"
+			break
+		fi
+	done
+
+
+	test -f "Doxyfile.in" || create_doxyfile_in
+	cat "Doxyfile.in" >> "$subdir/Doxyfile"
+
+	echo "PROJECT_NAME           = \"$subdir\"" >> "$subdir/Doxyfile"
+	echo "INPUT                  = $srcdir" >> "$subdir/Doxyfile"
+	echo "OUTPUT_DIRECTORY       = ." >> "$subdir/Doxyfile"
+	if grep -l "$subdir/" subdirs.in > /dev/null 2>&1 ; then
+		echo "RECURSIVE              = NO" >> "$subdir/Doxyfile"
+	fi
+	echo "HTML_OUTPUT            = $subdir/html" >> "$subdir/Doxyfile"
+	echo "GENERATE_TAGFILE       = $subdir/$subdirname.tag" >> "$subdir/Doxyfile"
+	test -d "$top_srcdir/doc/api" && \
+		echo "IMAGE_PATH             = $top_srcdir/doc/api" >> "$subdir/Doxyfile"
+
+	apidox_htmlfiles ""
+
+	# Makefile.ams may contain overrides to our settings,
+	# so copy them in.
+	grep '^DOXYGEN_SET_' "$srcdir/Makefile.am" | \
+		sed -e 's+DOXYGEN_SET_++' >> "$subdir/Doxyfile"
+	apidox_specials "$srcdir/Makefile.am" "$subdir/Doxyfile"
+
+	excludes=`extract_line DOXYGEN_EXCLUDE`
+	if test -n "$excludes"; then
+		patterns=""
+		dirs=""
+		for item in `echo "$excludes"`; do
+			if test -d "$top_srcdir/$subdir/$item"; then
+				dirs="$dirs $top_srcdir/$subdir/$item/"
+			else
+				patterns="$patterns $item"
+			fi
+		done
+		echo "EXCLUDE_PATTERNS      += $patterns" >> "$subdir/Doxyfile"
+		echo "EXCLUDE               += $dirs" >> "$subdir/Doxyfile"
+	fi
+
+	echo "TAGFILES = \\" >> "$subdir/Doxyfile"
+	## For now, don't support \ continued references lines
+	tags=`extract_line DOXYGEN_REFERENCES`
+	for i in $tags qt ; do
+		tagsubdir=`dirname $i` ; tag=`basename $i`
+		tagpath=""
+		not_found=""
+
+		if test "x$tagsubdir" = "x." ; then
+			tagsubdir=""
+		else
+			tagsubdir="$tagsubdir/"
+		fi
+
+		# Find location of tag file
+		if test -f "$tagsubdir$tag/$tag.tag" ; then
+			file="$tagsubdir$tag/$tag.tag"
+			loc="$tagsubdir$tag/html"
+		else
+			# This checks for dox built with_out_ --no-modulename
+			# in the same build dir as this dox run was started in.
+			file=`ls -1 ../*-apidocs/"$tagsubdir$tag/$tag.tag" 2> /dev/null`
+
+			if test -n "$file" ; then
+				loc=`echo "$file" | sed -e "s/$tag.tag\$/html/"`
+			else
+				# If the tag file doesn't exist yet, but should
+				# because we have the right dirs here, queue
+				# this directory for re-processing later.
+				if test -d "$top_srcdir/$tagsubdir$tag" ; then
+					echo "* Need to re-process $subdir for tag $i"
+					echo "$subdir" >> "subdirs.later"
+				else
+					# Re-check in $PREFIX if needed.
+					test -n "$PREFIX" && \
+					file=`cd "$PREFIX" && \
+					ls -1 *-apidocs/"$tagsubdir$tag/$tag.tag" 2> /dev/null`
+
+					# If something is found, patch it up. The location must be
+					# relative to the installed location of the dox and the
+					# file must be absolute.
+					if test -n "$file" ; then
+						loc=`echo "../$file" | sed -e "s/$tag.tag\$/html/"`
+						file="$PREFIX/$file"
+						echo "* Tags for $tagsubdir$tag will only work when installed."
+						not_found="YES"
+					fi
+				fi
+			fi
+		fi
+		if test "$tag" = "qt" ; then
+			if test -z "$QTDOCDIR" ; then
+				echo "  $file" >> "$subdir/Doxyfile"
+			else
+				if test -z "$file" ; then
+					# Really no Qt tags
+					echo "" >> "$subdir/Doxyfile"
+				else
+					echo "  $file=$QTDOCDIR" >> "$subdir/Doxyfile"
+				fi
+			fi
+		else
+			if test -n "$file"  ; then
+				test -z "$not_found" && echo "* Found tag $file"
+				echo "  $file=../$top_builddir$loc \\" >> "$subdir/Doxyfile"
+			fi
+		fi
+	done
+
+	apidox_local
+
+	if grep '^DOXYGEN_EMPTY' "$srcdir/Makefile.am" > /dev/null 2>&1 ; then
+		# This directory is empty, so don't process it, but
+		# *do* handle subdirs that might have dox.
+		:
+	else
+		# Regular processing
+		doxygen "$subdir/Doxyfile"
+		doxyndex
+	fi
+}
+
+### Run a given subdir by setting up global variables first.
+do_subdir()
+{
+	subdir=`echo "$1" | sed -e 's+/$++'`
+	srcdir="$top_srcdir/$subdir"
+	subdirname=`basename "$subdir"`
+	mkdir -p "$subdir" 2> /dev/null
+	if test ! -d "$subdir" ; then
+		echo "Can't create dox subdirectory $subdir"
+		return
+	fi
+	top_builddir=`echo "/$subdir" | sed -e 's+/[^/]*+../+g'`
+	apidox_subdir
+}
+
+
+### Create installdox-slow in the toplevel
+create_installdox()
+{
+# Fix up the installdox script so it accepts empty args
+#
+# This code is copied from the installdox generated by Doxygen,
+# copyright by Dimitri van Heesch and released under the GPL.
+# This does a _slow_ update of the dox, because it loops
+# over the given substitutions instead of assuming all the
+# needed ones are given.
+#
+cat <<\EOF
+#! /usr/bin/env perl
+
+%subst = () ;
+$quiet   = 0;
+
+if (open(F,"search.cfg"))
+{
+  $_=<F> ; s/[ \t\n]*$//g ; $subst{"_doc"} = $_;
+  $_=<F> ; s/[ \t\n]*$//g ; $subst{"_cgi"} = $_;
+}
+
+while ( @ARGV ) {
+  $_ = shift @ARGV;
+  if ( s/^-// ) {
+    if ( /^l(.*)/ ) {
+      $v = ($1 eq "") ? shift @ARGV : $1;
+      ($v =~ /\/$/) || ($v .= "/");
+      $_ = $v;
+      if ( /(.+)\@(.+)/ ) {
+          $subst{$1} = $2;
+      } else {
+        print STDERR "Argument $_ is invalid for option -l\n";
+        &usage();
+      }
+    }
+    elsif ( /^q/ ) {
+      $quiet = 1;
+    }
+    elsif ( /^\?|^h/ ) {
+      &usage();
+    }
+    else {
+      print STDERR "Illegal option -$_\n";
+      &usage();
+    }
+  }
+  else {
+    push (@files, $_ );
+  }
+}
+
+
+if ( ! @files ) {
+  if (opendir(D,".")) {
+    foreach $file ( readdir(D) ) {
+      $match = ".html";
+      next if ( $file =~ /^\.\.?$/ );
+      ($file =~ /$match/) && (push @files, $file);
+      ($file =~ "tree.js") && (push @files, $file);
+    }
+    closedir(D);
+  }
+}
+
+if ( ! @files ) {
+  print STDERR "Warning: No input files given and none found!\n";
+}
+
+foreach $f (@files)
+{
+  if ( ! $quiet ) {
+    print "Editing: $f...\n";
+  }
+  $oldf = $f;
+  $f   .= ".bak";
+  unless (rename $oldf,$f) {
+    print STDERR "Error: cannot rename file $oldf\n";
+    exit 1;
+  }
+  if (open(F,"<$f")) {
+    unless (open(G,">$oldf")) {
+      print STDERR "Error: opening file $oldf for writing\n";
+      exit 1;
+    }
+    if ($oldf ne "tree.js") {
+      while (<F>) {
+	foreach $sub (keys %subst) {
+          s/doxygen\=\"$sub\:([^ \"\t\>\<]*)\" (href|src)=\"\1/doxygen\=\"$sub:$subst{$sub}\" \2=\"$subst{$sub}/g;
+          print G "$_";
+	}
+      }
+    }
+    else {
+      while (<F>) {
+	foreach $sub (keys %subst) {
+          s/\"$sub\:([^ \"\t\>\<]*)\", \"\1/\"$sub:$subst{$sub}\" ,\"$subst{$sub}/g;
+          print G "$_";
+	}
+      }
+    }
+  }
+  else {
+    print STDERR "Warning file $f does not exist\n";
+  }
+  unlink $f;
+}
+
+sub usage {
+  print STDERR "Usage: installdox [options] [html-file [html-file ...]]\n";
+  print STDERR "Options:\n";
+  print STDERR "     -l tagfile\@linkName   tag file + URL or directory \n";
+  print STDERR "     -q                    Quiet mode\n\n";
+  exit 1;
+}
+EOF
+}
+
+# Do only the subdirs that match the RE passed in as $1
+do_subdirs_re()
+{
+	RE=`echo "$1" | sed -e 's+/$++'`
+
+	# Here's a queue of dirs to re-process later when
+	# all the rest have been done already.
+	> subdirs.later
+
+	# subdirs.top lists _all_ subdirs of top in the order they
+	# should be handled; subdirs.in lists those dirs that contain
+	# dox. So the intersection of the two is the ordered list
+	# of top-level subdirs that contain dox.
+	#
+	# subdirs.top also doesn't contain ".", so that special
+	# case can be ignored in the loop.
+
+
+	(
+	for i in `grep "^$RE" subdirs.top`
+	do
+		if test "x$i" = "x." ; then
+			continue
+		fi
+		# Calculate intersection of this element and the
+		# set of dox dirs.
+		if grep "^$i\$" subdirs.in > /dev/null 2>&1 ; then
+			echo "$i"
+			mkdir -p "$i" 2> /dev/null
+
+			# Handle the subdirs of this one
+			for j in `grep "$i/" subdirs.in`
+			do
+				echo "$j"
+				mkdir -p "$j" 2> /dev/null
+			done
+		fi
+	done
+
+	# Now we still need to handle whatever is left
+	for i in `cat subdirs.in`
+	do
+		test -d "$i" || echo "$i"
+		mkdir -p "$i" 2> /dev/null
+	done
+	) > subdirs.sort
+	for i in `cat subdirs.sort`
+	do
+		do_subdir "$i"
+	done
+
+	if test -s "subdirs.later" ; then
+		sort subdirs.later | uniq > subdirs.sort
+		for i in `cat subdirs.sort`
+		do
+			: > subdirs.later
+			echo "*** Reprocessing $i"
+			do_subdir "$i"
+			test -s "subdirs.later" && echo "* Some tag files were still not found."
+		done
+	fi
+}
+
+if test "x." = "x$top_builddir" ; then
+	apidox_toplevel
+	create_subdirs
+	create_installdox > installdox-slow
+	if test "x$recurse" = "x1" ; then
+		if test "x$module_name" = "xkdelibs" ; then
+			if test -z "$QTDOCTAG" && test -d "$QTDOCDIR" && \
+				test ! -f "qt/qt.tag" ; then
+				# Special case: create a qt tag file.
+				echo "*** Creating a tag file for the Qt library:"
+				mkdir qt
+				doxytag -t qt/qt.tag "$QTDOCDIR" > /dev/null 2>&1
+			fi
+		fi
+		if test -n "$QTDOCTAG" && test -r "$QTDOCTAG" ; then
+			echo "*** Copying tag file for the Qt library:"
+			mkdir qt
+			cp "$QTDOCTAG" qt/qt.tag
+		fi
+
+		do_subdirs_re "."
+
+	fi
+else
+	if test "x$recurse" = "x1" ; then
+		do_subdirs_re "$subdir"
+	else
+		do_subdir "$subdir"
+	fi
+fi
+
+
+# At the end of a run, clean up stuff.
+if test "YES" = "$cleanup" ; then
+	rm -f subdirs.in  subdirs.later subdirs.sort subdirs.top Doxyfile.in
+	rm -f `find . -name Doxyfile`
+	rm -f qt/qt.tag
+	rmdir qt > /dev/null 2>&1
+fi
+
+
+exit 0
+