[gnome-builder] autotools: reduce miner depth

[Christian Hergert <chergert src gnome org>]

commit d2c555de37998dd4229bee3d40186efa146dcd32
Author: Christian Hergert <chergert redhat com>
Date:   Sat Mar 11 21:16:42 2017 -0800

    autotools: reduce miner depth
    
    Now that we discover starting from ~/Projects, just reduce the depth to 2
    (which is just enough to match foo/configure.ac). We don't want to really
    rely on this miner stuff too much longer anyway and instead move to a
    private tracker miner.
    
    But this is good for now.

 plugins/autotools/ide-autotools-project-miner.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/autotools/ide-autotools-project-miner.c b/plugins/autotools/ide-autotools-project-miner.c
index 2f03224..0a73e2b 100644
--- a/plugins/autotools/ide-autotools-project-miner.c
+++ b/plugins/autotools/ide-autotools-project-miner.c
@@ -23,7 +23,7 @@
 
 #include "ide-autotools-project-miner.h"
 
-#define MAX_MINE_DEPTH 5
+#define MAX_MINE_DEPTH 2
 
 struct _IdeAutotoolsProjectMiner
 {