grilo-plugins compilation fails as below:

make[4]: Entering directory '/local/packages/source/git/gnome/grilo-plugins/src/lua-factory'
  CC       libgrlluafactory_la-grl-lua-factory.lo
  CC       libgrlluafactory_la-grl-lua-library.lo
  CC       libgrlluafactory_la-grl-lua-library-operations.lo
  GEN      luafactoryresources.h
  GEN      luafactoryresources.c
  CC       libgrlluafactory_la-luafactoryresources.lo
  GEN      lua-library/htmlentity.c
/bin/bash: gperf: command not found
Makefile:1127: recipe for target 'lua-library/htmlentity.c' failed
make[4]: *** [lua-library/htmlentity.c] Error 127

----

Succeeds after installing gperf ( apt-get install gperf )

make[4]: Entering directory '/local/packages/source/git/gnome/grilo-plugins/src/lua-factory'
  CC       lua-library/libgrlluafactory_la-htmlentity.lo
  CC       lua-library/libgrlluafactory_la-lua-json.lo
  CC       lua-library/libgrlluafactory_la-lua-xml.lo
  CCLD     libgrlluafactory.la
make[4]: Leaving directory '/local/packages/source/git/gnome/grilo-plugins/src/lua-factory'

Created attachment 340822 [details] [review]
build: Add gperf check for lua-factory source

The patch builds grilo-plugins without building lua-factory, as below:

Plugins
	bookmarks           : yes
	chromaprint         : yes
	dleyna              : yes
	dmap                : yes
	filesystem          : yes
	flickr              : yes
	freebox             : yes
	gravatar            : yes
	jamendo             : yes
	localmetadata       : yes
	lua_factory         : no
...

But, I'm not sure what is expected here. To force the distribution maintainers to add gperf to grilo-plugins-0.3 / libgrilo-0.3-dev package depends, the patch needs to be changed.

Attachment 340822 [details] pushed as 46eb246 - build: Add gperf check for lua-factory source