[gnome-tweak-tool] Configure should check for gconftool-2

[John Stowers <jstowers src gnome org>]

commit 1ceb3a033af185ca83a5894604985b97ad842a8a
Author: John Stowers <john stowers gmail com>
Date:   Fri Mar 18 00:37:21 2011 +1300

    Configure should check for gconftool-2
    
    If you are reading this it means you know that gnome-tweak-tool
    calls a command line client to get the schema descriptions for
    gconf settings. This is ugly. I know. Please port your application
    to gsettings.

 configure.ac |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 0e88bda..e873737 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,6 +11,11 @@ PYGOBJECT_REQUIRED_VERSION=2.27.91
 PKG_CHECK_MODULES(GSETTINGS_DESKTOP_SCHEMAS, gsettings-desktop-schemas >= $DESKTOP_SCHEMAS_REQUIRED_VERSION)
 PKG_CHECK_MODULES(DEPENDENCIES, pygobject-2.0 >= $PYGOBJECT_REQUIRED_VERSION)
 
+AC_CHECK_PROG(GCONFTOOL,gconftool-2,gconftool-2,no)
+if test "$GCONFTOOL" = no ; then
+	AC_MSG_ERROR(Cannot find gconftool-2)
+fi
+
 AS_AC_EXPAND(DATADIR, "${datadir}")
 AS_AC_EXPAND(PKGDATADIR, "${datadir}/${PACKAGE}")
 AS_AC_EXPAND(GSETTINGSSCHEMADIR, "${gsettingsschemadir}")