[gnome-shell] Don't build documentation for the recorder when it's disabled

[Giovanni Campagna <gcampagna src gnome org>]

commit 3a48daaa64f88b129e6438cc97f60866af0f218c
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Tue Jul 10 19:24:50 2012 +0200

    Don't build documentation for the recorder when it's disabled
    
    When building with gtk-doc but no recorder, build fails trying to
    get the GType of ShellRecorder. Fix it by skipping its header file
    when disabled.

 docs/reference/shell/Makefile.am |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/shell/Makefile.am b/docs/reference/shell/Makefile.am
index b9f1ba4..b79bc7b 100644
--- a/docs/reference/shell/Makefile.am
+++ b/docs/reference/shell/Makefile.am
@@ -68,6 +68,10 @@ IGNORE_HFILES=					\
 	gactionobserver.h			\
 	shell-recorder-src.h
 
+if !BUILD_RECORDER
+IGNORE_HFILES += shell-recorder.h
+endif
+
 # Images to copy into HTML directory.
 # e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png
 HTML_IMAGES=