[tracker] tracker-miner-apps: Avoid GIO unresolved symbol errors

[Martyn James Russell <mr src gnome org>]

commit 923b6b95608a58c443301b7b0380388de6bc7773
Author: Martyn Russell <martyn lanedo com>
Date:   Wed May 7 08:06:09 2014 +0100

    tracker-miner-apps: Avoid GIO unresolved symbol errors
    
    Error: tracker-miner-applications.o: undefined reference to symbol
    'g_file_info_get_attribute_uint64'

 configure.ac |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 379c65e..aaaf453 100644
--- a/configure.ac
+++ b/configure.ac
@@ -343,7 +343,8 @@ PKG_CHECK_MODULES(TRACKER_MINER_FS, [$TRACKER_MINER_FS_REQUIRED])
 TRACKER_MINER_FS_LIBS="$TRACKER_MINER_FS_LIBS -lz -lm"
 
 # Check requirements for tracker-miner-apps
-TRACKER_MINER_APPS_REQUIRED="glib-2.0     >= $GLIB_REQUIRED"
+TRACKER_MINER_APPS_REQUIRED="glib-2.0     >= $GLIB_REQUIRED
+                             gio-unix-2.0 >= $GLIB_REQUIRED"
 
 PKG_CHECK_MODULES(TRACKER_MINER_APPS, [$TRACKER_MINER_APPS_REQUIRED])