pango: Generate modules cache on install and update if not present.

Now the modules cache automatically will be created on install or after
pango has been updated.

The module cache is required for any usage of pango.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

pango/pango.nm

@@ -7,7 +7,9 @@ name       = pango
 version    = %{ver_major}.%{ver_minor}
 ver_major  = 1.36
 ver_minor  = 8
-release    = 1
+release    = 2
+
+bin_version = 1.8.0
 
 groups     = System/Libraries
 url        = http://www.pango.org/
@@ -39,10 +41,24 @@ build
 	configure_options += \
 		--enable-introspection=yes
 
+
+	install_cmds
+		touch %{BUILDROOT}%{libdir}/pango/%{bin_version}/modules.cache
+	end
 end
 
 packages
 	package %{name}
+		script postin
+			/usr/bin/pango-querymodules --update-cache || :
+		end
+
+		script postup
+			if [ ! -e "%{libdir}/pango/%{bin_version}/modules.cache" ]; then
+				/usr/bin/pango-querymodules --update-cache || :
+			fi
+		end
+	end
 
 	package %{name}-devel
 		template DEVEL