Move some of the rpm scriptlets back to %posttrans

This partially reverts commit 38d8a9c2.

glib-compile-schemas and gtk-update-icon-cache are deliberately split up
between %post and %posttrans to optimize the scriptlet run time with
multi-package transactions.

Instead of regenerating the whole icon cache after every single package
install (in %post), this splits it in two: in %post, there's just a
"touch %{_datadir}/icons/hicolor", and the icon cache is later
regenerated once after the whole transaction (in %posttrans). The very
first gtk-update-icon-cache call in %posttrans regenerates the cache,
and the subsequent ones are no-op because the icon files (and directory
timestamps) don't change during the sequential %posttrans runs.

http://fedoraproject.org/wiki/Packaging:ScriptletSnippets#Icon_Cache

dconf.spec

@@ -3,7 +3,7 @@
 
 Name:           dconf
 Version:        0.15.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        A configuration system
 
 Group:          System Environment/Base
@@ -61,19 +61,20 @@ make install DESTDIR=$RPM_BUILD_ROOT
 %post
 /sbin/ldconfig
 gio-querymodules-%{__isa_bits} %{_libdir}/gio/modules
-glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 touch --no-create %{_datadir}/icons/hicolor >&/dev/null || :
-gtk-update-icon-cache %{_datadir}/icons/hicolor >&/dev/null || :
 
 %postun
+/sbin/ldconfig
 if [ $1 -eq 0 ] ; then
-  /sbin/ldconfig
   gio-querymodules-%{__isa_bits} %{_libdir}/gio/modules
   glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
   touch --no-create %{_datadir}/icons/hicolor >&/dev/null || :
   gtk-update-icon-cache %{_datadir}/icons/hicolor >&/dev/null || :
 fi
 
+%posttrans
+glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
+gtk-update-icon-cache %{_datadir}/icons/hicolor >&/dev/null || :
 
 %files -f dconf.lang
 %doc COPYING
@@ -109,6 +110,10 @@ fi
 %{_mandir}/man1/dconf-editor.1.gz
 
 %changelog
+* Fri Nov 09 2012 Kalev Lember <kalevlember@gmail.com> - 0.15.0-3
+- Move some of the rpm scriptlets back to %%posttrans
+  (glib-compile-schemas, icon cache)
+
 * Thu Nov  8 2012 Marek Kasik <mkasik@redhat.com> - 0.15.0-2
 - Move dconf-editor's man page to the dconf-editor sub-package