From 60a7223fdd196d540f87504833166f558c95c035 Mon Sep 17 00:00:00 2001
From: Alexander Fedotov <alfedotov@gmail.com>
Date: Tue, 8 Dec 2020 13:07:23 +0300
Subject: gdbsupport: Use LOCALAPPDATA to determine cache dir

Use the LOCALAPPDATA environment variable to determine the cache dir
when running on Windows with native command line, otherwise nasty
warning "Couldn't determine a path for index cached directory" appears.

Change-Id: I77903f9f0cb4743555866b8aea892cef55132589
---
 gdbsupport/pathstuff.cc | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'gdbsupport/pathstuff.cc')

diff --git a/gdbsupport/pathstuff.cc b/gdbsupport/pathstuff.cc
index 3114567..b23e6ed 100644
--- a/gdbsupport/pathstuff.cc
+++ b/gdbsupport/pathstuff.cc
@@ -238,6 +238,16 @@ get_standard_cache_dir ()
       return string_printf ("%s/" HOME_CACHE_DIR "/gdb", abs.get ());
     }
 
+#ifdef WIN32
+  const char *win_home = getenv ("LOCALAPPDATA");
+  if (win_home != NULL)
+    {
+      /* Make sure the path is absolute and tilde-expanded.  */
+      gdb::unique_xmalloc_ptr<char> abs (gdb_abspath (win_home));
+      return string_printf ("%s/gdb", abs.get ());
+    }
+#endif
+    
   return {};
 }
 
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