[gtk-doc] mkpdf: add mkpdf to Makefile.am and fix cleanup

[Stefan Kost <stefkost src gnome org>]

commit d5cfb724d76eb0223d8f6d61feef2ed7832679ac
Author: Stefan Kost <ensonic users sf net>
Date:   Tue Jul 7 16:50:21 2009 +0100

    mkpdf: add mkpdf to Makefile.am and fix cleanup

 Makefile.am     |    1 +
 gtkdoc-mkpdf.in |    9 +++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index c337309..5853f3a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -8,6 +8,7 @@ bin_SCRIPTS = \
 	gtkdoc-mkdb     \
 	gtkdoc-mkhtml   \
 	gtkdoc-mkman    \
+	gtkdoc-mkpdf   \
 	gtkdoc-mktmpl   \
 	gtkdoc-rebase   \
 	gtkdoc-scan     \
diff --git a/gtkdoc-mkpdf.in b/gtkdoc-mkpdf.in
index 93bc68c..14a92cb 100644
--- a/gtkdoc-mkpdf.in
+++ b/gtkdoc-mkpdf.in
@@ -6,6 +6,11 @@ Usage: gtkdoc-mkpdf [--path=SEARCH_PATH] MODULE DRIVER_FILE [BACKEND_OPTIONS...]
 
 #echo "args $0\n";
 
+cleanexit() {
+  rm $module.fo
+  exit $1
+}
+
 # parse options, ignore unknown options for future extensions
 
 searchpath=
@@ -65,10 +70,9 @@ if $is_xml; then
   @XSLTPROC@ $path_arg --nonet --xinclude \
       --stringparam gtkdoc.bookname $module \
       --stringparam gtkdoc.version "@VERSION@" \
-      "$@" -o $module.fo $gtkdocdir/gtk-doc-fo.xsl $document || exit $?
+      "$@" -o $module.fo $gtkdocdir/gtk-doc-fo.xsl $document || cleanexit $?
   # fop dies too easily :(
   # @FOP@ $module.fo $module.pdf
-  #rm $module.fo
 else
   # not very good output
   # also for xxx-docs.sgml it will produce xxx-docs.pdf
@@ -76,4 +80,5 @@ else
 fi
 
 echo "timestamp" > pdf.stamp
+cleanexit 0