+# Split HTML at level $1. Used for texi2html.
+html_split()
+{
+ opt="--split=$1 --node-files $commonarg $htmlarg"
+ cmd="$SETLANG $TEXI2HTML --output $PACKAGE.html $opt \"$srcfile\""
+ printf "\nGenerating html by $1... ($cmd)\n"
+ eval "$cmd"
+ split_html_dir=$PACKAGE.html
+ (
+ cd ${split_html_dir} || exit 1
+ ln -sf ${PACKAGE}.html index.html
+ tar -czf "$abs_outdir/${PACKAGE}.html_$1.tar.gz" -- *.html
+ )
+ eval html_$1_tgz_size=`calcsize "$outdir/${PACKAGE}.html_$1.tar.gz"`
+ rm -f "$outdir"/html_$1/*.html
+ mkdir -p "$outdir/html_$1/"
+ mv ${split_html_dir}/*.html "$outdir/html_$1/"
+ rmdir ${split_html_dir}
+}
+
+if test -z "$use_texi2html"; then
+ opt="--no-split --html -o $PACKAGE.html $commonarg $htmlarg"
+ cmd="$SETLANG $MAKEINFO $opt \"$srcfile\""
+ printf "\nGenerating monolithic html... ($cmd)\n"
+ rm -rf $PACKAGE.html # in case a directory is left over
+ eval "$cmd"
+ html_mono_size=`calcsize $PACKAGE.html`
+ gzip -f -9 -c $PACKAGE.html >"$outdir/$PACKAGE.html.gz"
+ html_mono_gz_size=`calcsize "$outdir/$PACKAGE.html.gz"`
+ copy_images "$outdir/" $PACKAGE.html
+ mv $PACKAGE.html "$outdir/"
+ ls -l "$outdir/$PACKAGE.html" "$outdir/$PACKAGE.html.gz"
+
+ # Before Texinfo 5.0, makeinfo did not accept a --split=HOW option,
+ # it just always split by node. So if we're splitting by node anyway,
+ # leave it out.
+ if test "x$split" = xnode; then
+ split_arg=
+ else
+ split_arg=--split=$split
+ fi
+ #
+ opt="--html -o $PACKAGE.html $split_arg $commonarg $htmlarg"
+ cmd="$SETLANG $MAKEINFO $opt \"$srcfile\""
+ printf "\nGenerating html by $split... ($cmd)\n"
+ eval "$cmd"
+ split_html_dir=$PACKAGE.html
+ copy_images $split_html_dir/ $split_html_dir/*.html
+ (
+ cd $split_html_dir || exit 1
+ tar -czf "$abs_outdir/$PACKAGE.html_$split.tar.gz" -- *
+ )
+ eval \
+ html_${split}_tgz_size=`calcsize "$outdir/$PACKAGE.html_$split.tar.gz"`
+ rm -rf "$outdir/html_$split/"
+ mv $split_html_dir "$outdir/html_$split/"
+ du -s "$outdir/html_$split/"
+ ls -l "$outdir/$PACKAGE.html_$split.tar.gz"
+
+else # use texi2html:
+ opt="--output $PACKAGE.html $commonarg $htmlarg"
+ cmd="$SETLANG $TEXI2HTML $opt \"$srcfile\""
+ printf "\nGenerating monolithic html with texi2html... ($cmd)\n"
+ rm -rf $PACKAGE.html # in case a directory is left over
+ eval "$cmd"
+ html_mono_size=`calcsize $PACKAGE.html`
+ gzip -f -9 -c $PACKAGE.html >"$outdir/$PACKAGE.html.gz"
+ html_mono_gz_size=`calcsize "$outdir/$PACKAGE.html.gz"`
+ mv $PACKAGE.html "$outdir/"
+
+ html_split node
+ html_split chapter
+ html_split section
+fi
+
+printf "\nMaking .tar.gz for sources...\n"
+d=`dirname $srcfile`