[epiphany] Tweak search provider stamp file dependency

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 5f97c17566b20bf480115a6a830107cb606decbf
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Oct 23 17:28:48 2016 -0500

    Tweak search provider stamp file dependency
    
    Should probably be rebuild if the generated Makefile is changed, right?

 src/search-provider/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/search-provider/Makefile.am b/src/search-provider/Makefile.am
index ac499f4..2d6089e 100644
--- a/src/search-provider/Makefile.am
+++ b/src/search-provider/Makefile.am
@@ -57,7 +57,7 @@ ephy-shell-search-provider-generated.h: ephy-shell-search-provider-generated.sta
 
 # The upstream for the DBus interface definition is
 # at http://git.gnome.org/browse/gnome-shell/plain/data/org.gnome.ShellSearchProvider2.xml
-ephy-shell-search-provider-generated.stamp: Makefile.am $(srcdir)/org.gnome.ShellSearchProvider2.xml
+ephy-shell-search-provider-generated.stamp: Makefile $(srcdir)/org.gnome.ShellSearchProvider2.xml
        $(AM_V_GEN) gdbus-codegen                                                       \
                --interface-prefix org.gnome.                           \
                --c-namespace Ephy                                      \