Get distcheck working again on Fedora 7

- move the gnucash-desktop.in.in from POTFILES.skip to POTFILES.ignore
- only try to make-gnucash-potfiles if $(srcdir) is writable
BP

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@16868 57a11ea4-9604-0410-9ed3-97b8803252fd

Makefile.am

@@ -178,7 +178,7 @@ pot: Makefile po/POTFILES.in
 
 
 $(srcdir)/po/POTFILES.in: make-gnucash-potfiles .potfiles
-	./make-gnucash-potfiles > $(srcdir)/po/POTFILES.in
+	if test -w $(srcdir)/po/POTFILES.in ; then ./make-gnucash-potfiles > $(srcdir)/po/POTFILES.in ; fi
 
 # Creation rules so that po/gnucash.pot can always be created for
 # make dist.

po/POTFILES.ignore

@@ -2,6 +2,7 @@
 # due to "missing" files.  These files may be distributed.
 lib/glib28/gfileutils-2.8.c
 src/gnome/gnucash.desktop.in.in
+src/gnome/gnucash.desktop.in
 # The features in import-export/qif are still unused.
 src/import-export/qif/qif-defaults.c
 src/import-export/qif/qif-parse.c

po/POTFILES.skip

@@ -7,7 +7,6 @@ src/backend/dwi/qofmap.c
 src/gnome-utils/gnctreemodelsort.c
 src/gnome-utils/gtktreedatalist.c
 src/gnome-utils/gnc-tree-model-selection.c
-src/gnome/gnucash.desktop.in
 src/backend/file/gncmod-backend-file.c
 src/backend/file/io-gncbin-r.c
 src/import-export/binary-import/binary-import.glade