+# which configuration should we use?
+if [[ -z "$1" ]]; then
+ cfgfile="Doxyfile_all"
+else
+ cfgfile="Doxyfile_$1"
+fi
+
+#
+# NOW RUN DOXYGEN
+#
+# NB: we do this _after_ copying the required files to the output folders
+# otherwise when generating the CHM file with Doxygen, those files are
+# not included!
+#
+doxygen $cfgfile
+
+if [[ "$1" = "qch" ]]; then
+ # we need to add missing files to the .qhp
+ cd out/html
+ qhelpfile="index.qhp"
+
+ # remove all <file> and <files> tags
+ cat $qhelpfile | grep -v "<file" >temp
+
+ # remove last 4 lines (so we have nothing after the last <keyword> tag)
+ lines=$(wc -l < temp)
+ wanted=`expr $lines - 4`
+ head -n $wanted temp >$qhelpfile
+
+ # generate a list of new <keyword> tags to add to the index file; without
+ # this step in the 'index' tab of Qt assistant the "wxWindow" class is not
+ # present; just "wxWindow::wxWindow" ctor is listed.
+ # NOTE: this operation is not indispensable but produces a QCH easier to use IMO.
+ sed -e 's/<keyword name="wx[a-zA-Z~]*" id="wx\([a-zA-Z]*\)::[a-zA-Z~]*" ref="\([a-z_]*.html\)#.*"/<keyword name="wx\1" id="wx\1" ref="\2"/g' < $qhelpfile | grep "<keyword name=\"wx" | uniq >temp
+ cat temp >>$qhelpfile
+ echo " </keywords>" >>$qhelpfile
+ echo " <files>" >>$qhelpfile
+
+ # remove useless files to make the qch slim
+ rm temp *map *md5
+
+ # add a <file> tag for _any_ file in out/html folder except the .qhp itself
+ for f in * */*png; do
+ if [[ $f != $qhelpfile ]]; then
+ echo " <file>$f</file>" >>$qhelpfile
+ fi
+ done
+
+ # add ending tags to the qhp file
+ echo " </files>
+ </filterSection>
+</QtHelpProject>" >>$qhelpfile
+
+ # replace keyword names so that they appear fully-qualified in the
+ # "index" tab of the Qt Assistant; e.g. Fit => wxWindow::Fit
+ # NOTE: this operation is not indispendable but produces a QCH easier to use IMO.
+ sed -e 's/<keyword name="[a-zA-Z:~]*" id="\([a-zA-Z]*::[a-zA-Z~]*\)"/<keyword name="\1" id="\1"/g' <$qhelpfile >temp
+ mv temp $qhelpfile
+
+ # last, run qhelpgenerator:
+ cd ../..
+ qhelpgenerator out/html/index.qhp -o out/wx.qch
+fi
+